一、形容词：用来说明或修饰名词、代词的词称为形容词。
1、形容词的句法作用：作句子中名词的定语、句子的表语以及宾语补足语。
2、形容词在句子中的位置：
1)、在句子中的位置以及作用
⑴作定语时放在名词的前面,且音节少的词放在音节多的词之前。如：a big yellow wooden wheel(一个黄色的大木轮)
⑵作表语时放在连系动词之后。如：The price sounds reasonable.(这个价格听起来算是合理)
⑶作宾语补足语时放在宾语之后。如：We must try our best to keep our environment clean.(我们必须尽力保持我们的环境清洁)
⑷后置的情况：
①修饰复合不定代词时放在代词之后。如：Something serious has happened to him.(他发生了严重的事故)
②与表示“长、宽、高、重、老、远离”的词连用时形容词后置。如：He’s 1.8 metres tall.(他身高1.8米。)The moon is about 380,000 kilometres away from the earth.(月球离地38万公里)
2) 、多个形容词修饰同一个名词的顺序：
二、副词
1、副词：用来说明事情发生的时间、地点、原因、方式等含义或说明其它形容词或副词程度的词叫做副词。
2、副词的分类（见下表）：
3、副词在句子中的位置以及作用：
（1）作状语
1.时间副词：一般放在句首或句尾,注意,early、late、before、later、yet等一般放在句尾,already、just一般放在动词的前面。如：We will visit the Great Wall tomorrow.(我们明天要去参观长城) / They have already been to the UK twice.(他们去过英王国两次) / Soon the lost boy found his way back home.(不久迷路的孩子找到了回家的路)
2.地点副词：一般放在句尾,但here、there还可放在句首。如：There you can see thousands of bikes running in all directions(方向).(在那里,你可以看到成千上万的自行车朝各个方向流动) / The frightened wolf ran away.(受到惊吓的狼逃开了)/ He walked out quietly and turned back soon.(他悄悄地走了出去,很快又返回)
3.方式副词：一般放在行为动之后,suddenly可以放在句首、句尾或动词之前。如：Old people can hardly walk as quickly as young people.(老年人几乎不可能走得和年轻人一样快) / Suddenly he saw a light in the dark cave(山洞).(突然,在黑黢黢的山洞里,他看见了一丝亮光)
4.程度副词：修饰动词时,放在动词之前；修饰形容词或副词时,放在形容词或副词之前。但注意,enough总是放在被修饰的形容词或动词的后面；only位置比较灵活,总是放在被修饰的词的前面。如：I nearly forgot all about it if he did not tell me again.(如果他不再次告诉我,我几乎把那事全忘了) / It was so strange that I could hardly believe my ears.(它那么奇怪一直我都不能相信我的耳朵) / She got to the station early enough to catch the first bus.(她早早地赶到车站赶上了首班车)
5.频度副词：一般放在be动词之后或者助动词与主要动词之间,但sometimes、often等还可以放在句首或句尾,usually可放在句首,once可放在句尾,twice、three times等一般放在句尾。如：Sometimes I get up early.(我有时起得早)/ The workers usually have lunch at the factory.(工人们通常在厂里吃午饭) / Take this medicine twice a day.(这种药一天吃两次)
6.疑问副词：用于对句子的状语进行提问,位置总是在句首。如：When and where were you born?(你何时何地出生？)/ Why did little Edison sit on some eggs?(小爱迪生为什么要坐在鸡蛋上？)/ How do you do?(你好！)
7.连接副词：用来引导主语从句、宾语从句和表语从句,在从句中作状语。How I am going to kill the cat is still a question.(我打算怎样杀死那只猫还是个问题)/ That is why everyone is afraid of the tiger.(那就是人人都害怕老虎的原因) / He wondered how he could do it the next day.(他不知道第二天怎样做那事)
8.关系副词：用来引导定语从句,在从句中作状语。如：This is the place where Mr Zhang once lived.(这就是张先生曾经住过的地方)/ Please tell me the way how you have learned English so well.(请告诉我你的英语是怎样学得这么好的方法)
9.其它副词：too“也”,用在句尾；also放在动词前；either “也不”,放在句尾；nor“也不”,放在句首；so“如此,这样”,放在形容词、副词前；on/off“开/关”放在动词之后；not放在be之后、助动词之后、不定式或动名词之前；maybe/perhaps放在句首；certainly放在句首或动词之前。如：He went to the Palace Museum and I went there,too.(他去了故宫博物院,我也去了) / Maybe your ticket is in your inside pocket.(也许你的票就在你的里边衣袋里) / --Tom doesn’t have a computer. –Nor do I.(汤姆没有计算机,我也没有。)
(2)作表语：
地点副词一般可以作表语,放在be等连系动词之后,说明人物所处的位置。如：I’m very sorry he isn’t in at the moment.(很抱歉,他此刻不在家)/ I have been away from my hometown for nearly 20 years.(我离开家乡有将近20年了) / Jim is over there.(吉姆就在那边)
(3)作定语：
时间副词(如now、then)以及许多地点副词都可以作名词的定语,放在名词的后面。如：People now often have their festival dinners at restaurants.(现在的人们经常在餐馆里吃节日晚宴) / Women there were living a terrible life in the 1920s.(在二十世纪20年代那儿的女人过着可怕的日子)
(4)作宾语补足语：
地点副词一般可以作宾语补足语。如：Put your dirty socks away, Jim! They are giving out bad smell!(吉姆,把你的脏袜子拿开！它们在散发着臭气。) / Father kept him in and doing his lessons.(父亲把他关在家里做作业)
[注意] “动词+副词”的宾语如果是代词,则该副词应该放在代词之后。如：He wrote down the word.(他写下了那个词。)→He wrote it down.(他把它写了下来。)
==形容词变副词的规律
a.一般的形容词在结尾加ly变为副词。例如：careful-carefully
b.以元音加e结尾的单词要去e在加ly。例如：true-truly
c.辅音加y结尾的单词去y变i在加ly。例如：angry-angrily
d.单音节y结尾直接加ly。例如：shy-shyly
e.以le结尾的单词直接将e变为y。例如：terrible-terribly
f.形容词、副词同形：hard, fast, friendly, late, early, lovely, long。这部分请同学们注意，其中很多单词加ly之后就变成其他意思的单词了。例如：hardly就变成“几乎不”的意思，是小学阶段五大隐形否定词（few，little, never, seldom, hardly）之一。
三、形容词副词的原级、比较级和最高级
1、分类：形容词和副词有原级、比较级和最高级三级。
原级变为比较级和最高级有规则变化和不规则变化两种。
2、规则变化:
(1)单音节和部分双音节形容词和副词,在原级的后面加上er,est构成比较级和最高级。
a)直接加er,est：
b)以重读闭音节结尾的,要双写最后一个辅音字母,后加er,est：
c)以辅音字母+y结尾的,先把y改为i再加上er,est：
(2)两个音节或两个以上的音节的,在原级前加more/most.
3、不规则变化:
4、形容词和副词的原级、比较级和最高级的用法：
(1)讲述某人/物自身的情况时,用原级。基本句型是：
主语(sb./sth) + 谓语动词 + (very/too/so/quite/rather…) + 形容词/副词原级 +….
如：He is very old now.(他现在很老了) / They ran quite fast.(它们跑得相当快) / The weather looks rather bad.(天气看上去相当糟) / I am so happy!(我是如此的快乐)
☆表示两者之间没有差别时,使用句型：
主语(第一个人物) + 谓语动词 + as + 形容词/副词原级 + as + 第二个人物 +….
如：He is as excited as his younger sister.(他和他妹妹一样兴奋)/ Lily rode her bike as slowly as an old lady.(莉莉骑车像老太太一样慢)/ They picked as many apples as the farmers (did).(他们摘的苹果和农民一样多)
☆表示第一个人比不上第二个人时,使用句型：主语(第一个人物) + 谓语动词(否定式) + as / so + 形容词/副词原级 + as + 第二个人物+….
如：He is not so / as excited as his younger sister.(他没他妹妹那么兴奋) / Lily did not ride her bike so / as slowly as an old lady. (莉莉骑车不像老太太那样慢) / They didn’t pick so / as many apples as the farmers (did). (他们摘的苹果不如农民多)
(2) 讲述两者有差异,第一个人物超过第二个人物时,用比较级。基本句型：
主语(‘A’)+谓语动词+(much/a little/even/still)+形容词/副词比较级+than+第二个人物(‘B’)+….
如：A modern train is much faster than a car.(现代的火车比轿车快多了) / This book didn’t cost me more than that one.(这本书花费我的钱不比那本多)
讲述两者有差异,第一个人物不及第二个人物时,用比较级。句型是：
主语(‘A’) + 谓语动词 + less+ (多音节形/副)比较级 + than + 第二个人物(‘B’) +….
如：I think English is less difficult than maths.(我认为英语不比数学难)/ Do you think it less important to learn a foreign language?(你认为学外语不那么重要吗？)
(3)讲述某人/物是一群之中最突出的一个时,用最高级。句型是：
主语(sb./sth) + 谓语动词 +(the) +形容词/副词最高级 +in / of ….
如：The Changjiang River is the longest in China.(长江是中国最长的河流) / He jumped (the) highest of the three (boys).(三个男生中他跳得最高)
5、关于比较等级的重要注释：
1、如果动词是及物或不及物动词,则后面用副词；如果后面是连系动词,则后面用形容词。如：This car is the fastest of the four.(形容词)(这辆汽车是四辆之中最快的)/ This car runs (the) fastest of the four.(副词)(这辆汽车是四辆之中跑得最快的)
2、“比较级+and+比较级”表示“越来越……”。如：The weather is getting warmer and warmer.(天越来越温暖了)
3、“the+比较级…,the+比较级…”表示“越…就越…”。如：The more trees we plant,the better it will be.(我们栽的树越多,情况就会越好)/ The harder you try,the greater your progress is.(你越是努力,进步就越大)
4、一般的形容词或副词的比较级前面可以加much/a little/even/still,而表示数量的more之前还可以加some/ any/ no/ one/ two/ many/ several/ a lot等词。如：It is much colder today than yesterday.(今天比昨天冷多了)/ Would you like some more coffee?(你还要些咖啡吗？)/He did not eat any more.(他没有再吃)
5、more than / less than分别可以理解为“多于/少于”,相当于副词,more than=over; less than=under.如：I lived in New York for more than four months.(我在纽约生活了四个多月)
6、“one of the +最高级+名词(复数)”整个短语为单数含义,谓语要用单数形式。如：One of the oldest houses has been burnt in a fire.(最古老的一幢房子在一场大火中被烧毁了)
7、“Which / Who+动词+形/副,□,□or□?”句型中,如果有两个选项,形/副用比较级,如果有三个选项,形/副用最高级。如：Who has more books, Lin Tao or Han Mei?(林涛和韩梅谁的书最多？)/ Which is the heaviest,a pig,a horse or an elephant?(猪、马、象哪个最重？)
8、上下文中含有both/either/neither/two/twins等表示两个事物的词时,用比较级,而且往往还要加the；含有all/none/no one/ every 等表示三个或三个以上事物时,用最高级。如： --Do you like the smaller one?—Neither.(小一点的那个你喜欢吗？一个都不喜欢)/ --Which do you like best? –All of them!(你最喜欢哪个？全部。)
代词及练习(含答案)
第11章 代词
一.概念:
代词是代替名词的词, 按其意义、特征及其在句中的作用分为：人称代词、物主代词、指示代词、反身代词、相互代词、疑问代词、不定代词和关系代词等。
二.相关知识点精讲
1.人称代词
1)人称代词的人称、数和格，如下表所示。
2)人称代词有主格和宾格之分。通常主格作主语，宾格作宾语。如：
I like table tennis. （作主语）
Do you knowhim?（作宾语）
3)人称代词还可作表语。作表语时用宾格。如：
---Whos is knocking at the door?
---It’s me.
4)人称代词在than之后与其他人或事物进行比较时，用主格和宾格都可以。如：
He is older than me.
He is older thanI am.
2. 物主代词
1)表示所有关系的代词叫物主代词。物主代词分形容词性物主代词和名词性
物主代词，如下表所示。
2)形容词性物主代词的作用相当于形容词，可在句中作定语。例如：
Our teacher is coming to see us.
This is her pencil-box.
3)名词性物主代词的作用相当于名词，在句中可用作主语、宾语和表语。
Our school is here, and theirs is there.（作主语）
--- Is this English-book yours? （作表语）
--- No. Mine is in my bag.
I've already finished my homework. Have you finished yours? （作宾语）
3. 指示代词
指示代词包括：this，that，these，those。
1) this和these一般用来指在时间或空间上较近的事物或人，that和those
则指时间和空间上较远的事物或人，例如：
This is a pen andthat is a pencil．
We are busy these days．
Inthose days the workers had a hard time．
2)有时that和those指前面讲到过的事物，this 和these则是指下面将要讲
到的事物，例如：
I had a cold. That's why I didn't come.
What I want to say is this ; pronunciation is very important in learning English．
3)有时为了避免重复提到的名词，常可用that或those代替，例如：
Television sets made in Beijing are just as good as those made in Shanghai．
4)this 在电话用语中代表自己，that 则代表对方。例如：
Hello! This is Mary. Is that Jack speaking?
4. 反身代词
英语中用来表示"我自己"，"你自己"，"他自己"，"我们自己"，"你们自己"
等意义的代词称为反身代词，也有人称之为自身代名词，其形式如表所示。
反身代词可以在句中作宾语，表语，同位语。
1)作宾语，表示动作的承受者就是动作的发出者，主语和宾语指同一个人
或一些人。
He called himself a writer．
Would you please express yourself in English?
2)作表语。
It doesn't matter．I'll be myself soon．
The girl in the news is myself．
3)作主语或宾语的同位语，表示亲自或本人。
I myself washed the clothes．（=I washed the clothes myself.）（作主语同位语）
You should ask the teacher himself．（作宾语同位语）
三.巩固练习
1. Tom, Please pass ________ the glasses. I want to read the newspapers.
A. you B. me C. him D. her
2. The English novel is quite easy for you. There are ______ new words in it.
A. a little B. little C. a few D. few
3. ---You want ________ sandwich?
---Yes, I usually eat a lot when I’m hungry.
A. other B. another C. others D. the other
4. The doctors and nurses are doing their best to fight SARS. They think more of others than _______.
A. they B. them C. themselves D. theirs
5. ---Which do you prefer, a bottle of orange or a bottle of milk?
---______________, thanks. I’d like a cup of tea.
A. Either B. Neither C. Both D. None
6. ---Oh! I came in a hurry and forgot to bring food.
---Never mind. You can have ________.
A. us B. ours C. you D. yours
7. ---Can I come this evening or tomorrow morning?
---_______ is OK. I’m free today and tomorrow.
A. Either B. Neither C. Both D. None
8. ---How are you going to improve _______ this term?
---Work harder than last term.
A. ourselves B. myself C. himself D. yourself
9. ---Could you tell me _______ she is looking for?
---Her cousin, Susan.
A. that B. whose C. who D. which
10. ---Is _______ here?
---No. Li Lei and Han Mei have asked for leave.
A. everybody B. somebody C. anybody D. nobody
11. Paul has _______ friends except me, and sometimes he feels lonely.
A. many B. some C. few D. more
12. If you want to book a round-trip ticket, you’ll have to pay ______ $ 30.
A. more B. other C. the other D. another
13. ---Do you live by yourself, Mr Wang?
---Yes. I have two sons. But ______ of them lives with me. They are now studying in America?
A. neither B. both C. none D. either
14. ---Have you sent your parents an E-mail telling them you arrived safe?
---No. _______ of them can use a computer.
A. None B. Both C. Neither D. All
15. Who taught _______ English last term? Was _____ Mr. Smith?
A. you; it B. you; he C. your; it D. your; that
16. ---That woman has a bag in her right hand. What’s in her _____ hand?
A. another B. other C. one D. the other
17. We decided to go for a field trip with some friends of _______.
A. us B. our C. ours D. ourselves
18. ---Is there a bus to the zoo?
---I’m afraid there’s _______ bus to the zoo.
A. no B. any C. some D. none
19. You forgot your dictionary? You may have _______.
A. me B. my C. mine D. myself
20. This is ______ classroom. Where is _______?
高中英语语法大全 第十一章 代词 (2)
2007-01-12 点击数:2292
5. 不定代词
不是指明代替任何特定名词的代词叫做不定代词，在句中可作主语、表
语、宾语和定语。现将几个常用的不定代词举例说明如下：
1)some与any的区别
①some多用于肯定句，表示“一些，几个”作形容词时，后面可以接①不可数名词+单数动词；②可数名词+复数动词。
Look! Some of the students are cleaning the library.
. Some rice in the bag has been sold out.
②any多用于疑问句、条件句和否定句中，表示“一些，任何”用作形容词时，后面可以接①不可数名词+单数动词；②可数名词+复数动词。
If you have any questions, please ask me.
There isn't any orange in the bottle.
Have you got any tea?
③any和some也可以作代词用，表示“一些”。any多用于疑问句或否定句中，some多用于肯定句中。
How many people can you see in the picture?
I can't see any.
If you have no money, I'll lend you some.
注意：与some, any结合的词如something, somebody, someone, anything, anyone, anybody在肯定句、否定句、疑问句、条件句中的用法，大致和some, any的用法相同。
2) few, a few, little, a little在用法上的区别
①用作形容词：
表示肯定
表示否定
用于可数名词
a few虽少，但有几个
few不多，几乎没有
用于不可数名词
a little，虽少，但有一点
little不多，没有什么
I'm going to buy a few apples.
He can speak only a little Chinese.
There is only a little milk in the glass.
He has few friends.
They had little money with them.
②a little和little也可以用作副词，a little表示“有点，稍微”，little表示“很少”。
I'm a little hungry. (修饰形容词hungry)
Let him sleep a little. (修饰动词sleep)
Mary, go a little faster, please. (修饰副词比较级)
She slept very little last night.
3)other, the other, another, others, the others的区别。
用 法
代名词
形容词
另一个
别人，其他人
another (boy)
另一个（男孩）
other (boys)
其他男孩
the other
另一个
the others
其余那些人、物
the other (boy)
另一个男孩
the other (boys)
其余那些男孩
①other可以作形容词用，后面可以跟单数或复数名词，意思是“其他的、别
的”。
Where are his other books?
I haven't any other books except this one.
②other也可以用作代词，与冠词the连用构成“the other”，表示两个人或物中的“另一个”。常与one搭配构成“one ..., the other ...”句型。
He has two brothers. One is 10 years old , the other is 5 years old.
She held a ruler in one hand and an exercise-book in the other.
③other作代词用时，可以有复数“others”，泛指“另外的人或物”。常与some搭配构成“some ...., others ...”句型。
Some went to the cinema, others went swimming.
This coat is too large. Show me some others, please.
④“the others”表示特指某范围内的“其他的人或物”。
We got home by 4 o'clock, but the others didn't get back until 8 o'clock.
In our class only Tom is English, the others are Chinese.
⑤another可以作形容词用，修饰后面的名词，意为“另一个”，还可以跟代词one.
You can see another ship in the sea, can't you?
Mary doesn't want to buy this skirt. Would you please show her another one?
⑥another也可以作代词用，表示“另一个”。
I'm still hungry after I've had this cake. Please give me another.
4)every与each的区别。
1)可单独使用
1)不可单独使用
2)可做代名词、形容词
2)仅作形容词
3)着重“个别”
3)着重“全体”，毫无例外
4)用于两者或两者以上中的每一个人或物
4)用于三者或三者以上每一个人或物
The teacher gave a toy to each child.
Each ball has a different colour.
当我们说each child, each student或each teacher时，我们想到的是一个人的情况。而当我们说every child和every student时，我们想到的是全体的情况，every的意思与all接近，表示他们都如此。
Every student loves the English teacher. = All students love the English teacher.
Every child likes playing. = All children like playing.
5)all和both的用法。
①all指三者以上，或不可数的东西。谓语动词既可以用单数，也可以用作复数。在句中作主语、表语、宾语、同位语和定语。
All of us like Mr Pope. 我们都喜欢Pope先生。（作主语）
= We all like Mr Pope. (作同位语)
All the water has been used up. (作主语)
That's all for today. (作表语)
Why not eat all (of) the fish? (作宾语)
All the leaders are here. (作定语)
②both作代词。
a.与其他名词或代词并列出现，表示“两个都”。
Lucy and Lily both agree with us.
They both passed on their sticks at the same time.
How are your parents? They're both fine.
b.与“of +代词（或名词）”连用，表示“两者都”。
Both of them came to see Mary.
Both of the books are very interesting.
c.单独使用，表示“两者（都）”。
Michael has two sons. Both are clever.
I don't know which book is the better, I shall read both.
③both用作形容词，放在名词之前，修饰该名词，表示“两者都”。
Both his younger sisters are our classmates.
. There are tall trees on both sides of the street.
6. 相互代词
表示相互关系的代词叫做相互代词。相互代词有each other 和one another两种形 式。在当代英语中，each other和one another没有什么区别。相互代词可在句中作宾语，定语。作定语用时，相互代词用所有格形式。
We should learn from each other / one another. （作宾语）
Do you often write to each other / one another? （作宾语）
We often borrow each other's / one another's books. （作定语）
The students corrected each other's / one another's mistakes in their homework.
（作定语）
7. 疑问代词
疑问代词有who，whom，whose，what和which等。疑问代词用于特殊疑
问句中，一般都放在句首，并在句子中作为某一句子成分。例如：
Who is going to come here tomorrow? （作主语）
What is that? (作表语)
Whose umbrella is this? (作定语)
Whom are you waiting for? (作宾语)
8.关系代词
关系代词是一种引导从句并起连接主句和从句作用的代词。关系代词有 who, whose, whom, that, which. 它们在句中可用作主语,表语,宾语,定语. 在主句中,它们还代表着从句所修饰的那个名词或代词。例如：
I hate people who talk much but do little.
I’m looking at the photograph which you sent me with your letter.
With the moneythat he had saved, he went on with his studies.
Do you know the lady who is interviewing our headmaster?
三.巩固练习
1. Tom, Please pass ________ the glasses. I want to read the newspapers.
A. you B. me C. him D. her
2. The English novel is quite easy for you. There are ______ new words in it.
A. a little B. little C. a few D. few
3. ---You want ________ sandwich?
---Yes, I usually eat a lot when I’m hungry.
A. other B. another C. others D. the other
4. The doctors and nurses are doing their best to fight SARS. They think more of others than _______.
A. they B. them C. themselves D. theirs
5. ---Which do you prefer, a bottle of orange or a bottle of milk?
---______________, thanks. I’d like a cup of tea.
A. Either B. Neither C. Both D. None
6. ---Oh! I came in a hurry and forgot to bring food.
---Never mind. You can have ________.
A. us B. ours C. you D. yours
7. ---Can I come this evening or tomorrow morning?
---_______ is OK. I’m free today and tomorrow.
A. Either B. Neither C. Both D. None
8. ---How are you going to improve _______ this term?
---Work harder than last term.
A. ourselves B. myself C. himself D. yourself
9. ---Could you tell me _______ she is looking for?
---Her cousin, Susan.
A. that B. whose C. who D. which
10. ---Is _______ here?
---No. Li Lei and Han Mei have asked for leave.
A. everybody B. somebody C. anybody D. nobody
11. Paul has _______ friends except me, and sometimes he feels lonely.
A. many B. some C. few D. more
12. If you want to book a round-trip ticket, you’ll have to pay ______ $ 30.
A. more B. other C. the other D. another
13. ---Do you live by yourself, Mr Wang?
---Yes. I have two sons. But ______ of them lives with me. They are now studying in America?
A. neither B. both C. none D. either
14. ---Have you sent your parents an E-mail telling them you arrived safe?
---No. _______ of them can use a computer.
A. None B. Both C. Neither D. All
15. Who taught _______ English last term? Was _____ Mr. Smith?
A. you; it B. you; he C. your; it D. your; that
16. ---That woman has a bag in her right hand. What’s in her _____ hand?
A. another B. other C. one D. the other
17. We decided to go for a field trip with some friends of _______.
A. us B. our C. ours D. ourselves
18. ---Is there a bus to the zoo?
---I’m afraid there’s _______ bus to the zoo.
A. no B. any C. some D. none
19. You forgot your dictionary? You may have _______.
A. me B. my C. mine D. myself
20. This is ______ classroom. Where is _______?
A. our; them B. us; they C. our; theirs D. ours; theirs
四.答案
1.B 2.D 3.B 4.C 5.B 6.B 7.A 8.D 9.C 10.A 11.C 12.D 13.A 14.C 15.A 16.B 17.C 18.A 19.C 20.C
三十五个经典句型 帮你过写作关（英语四级）
一、~~~ the + ~ est + 名词 + (that) + 主词 + have ever + seen ( known/heard/had/read, etc)
~~~ the most + 形容词 + 名词 + (that) + 主词 + have ever + seen ( known/heard/had/read, etc)
例句：Helen is the most beautiful girl that I have ever seen.
海伦是我所看过最美丽的女孩。
Mr. Chang is the kindest teacher that I have ever had.
张老师是我曾经遇到最仁慈的教师。
二、Nothing is + ~~~ er than to + V
Nothing is + more + 形容词 + than to + V
例句：Nothing is more important than to receive education.
没有比接受教育更重要的事。
三、~~~ cannot emphasize the importance of ~~~ too much.
（再怎么强调...的重要性也不为过。）
例句：We cannot emphasize the importance of protecting our eyes too much.
我们再怎么强调保护眼睛的重要性也不为过。
四、There is no denying that + S + V ...（不可否认的...）
例句：There is no denying that the qualities of our living have gone from bad to worse.
不可否认的，我们的生活品质已经每况愈下。
五、It is universally acknowledged that + 句子~~ （全世界都知道...）
例句：It is universally acknowledged that trees are indispensable to us.
全世界都知道树木对我们是不可或缺的。
六、There is no doubt that + 句子~~ （毫无疑问的...）
例句：There is no doubt that our educational system leaves something to be desired.
毫无疑问的我们的教育制度令人不满意。
七、An advantage of ~~~ is that + 句子 （...的优点是...）
例句：An advantage of using the solar energy is that it won‘t create (produce) any pollution.
使用太阳能的优点是它不会制造任何污染。
八、The reason why + 句子 ~~~ is that + 句子 （...的原因是...）
例句：The reason why we have to grow trees is that they can provide us with fresh air.
The reason why we have to grow trees is that they can supply fresh air for us.
我们必须种树的原因是它们能供应我们新鲜的空气。
九、So + 形容词 + be + 主词 + that + 句子 （如此...以致于...）
例句：So precious is time that we can‘t afford to waste it.
时间是如此珍贵，我们经不起浪费它。
十、Adj + as + Subject（主词）+ be, S + V~~~ （虽然...）
例句：Rich as our country is, the qualities of our living are by no means satisfactory.
{by no means = in no way = on no account 一点也不}
虽然我们的国家富有，我们的生活品质绝对令人不满意。
十一、The + ~er + S + V, ~~~ the + ~er + S + V ~~~
The + more + Adj + S + V, ~~~ the + more + Adj + S + V ~~~（愈...愈...）
例句：The harder you work, the more progress you make.
你愈努力，你愈进步。
The more books we read, the more learned we become.
我们书读愈多，我们愈有学问。
十二、By +Ving, ~~ can ~~ （借着...，..能够..）
例句：By taking exercise, we can always stay healthy.
借着做运动，我们能够始终保持健康。
十三、~~~ enable + Object（受词）+ to + V （..使..能够..）
例句：Listening to music enable us to feel relaxed.
听音乐使我们能够感觉轻松。
十四、On no account can we + V ~~~ （我们绝对不能...）
例句：On no account can we ignore the value of knowledge.
我们绝对不能忽略知识的价值。
十五、It is time + S + 过去式 （该是...的时候了）
例句：It is time the authorities concerned took proper steps to solve the traffic problems.
该是有关当局采取适当的措施来解决交通问题的时候了。
十六、Those who ~~~ （...的人...）
例句：Those who violate traffic regulations should be punished.
违反交通规定的人应该受处罚。
十七、There is no one but ~~~ （没有人不...）
例句：There is no one but longs to go to college.
没有人不渴望上大学。
十八、be + forced/compelled/obliged + to + V （不得不...）
例句：Since the examination is around the corner, I am compelled to give up doing sports.
既然考试迫在眉睫，我不得不放弃做运动。
十九、It is conceivable that + 句子 （可想而知的）
It is obvious that + 句子 （明显的）
It is apparent that + 句子 （显然的）
例句：It is conceivable that knowledge plays an important role in our life.
可想而知，知识在我们的一生中扮演一个重要的角色。
二十、That is the reason why ~~~ （那就是...的原因）
例句：Summer is sultry. That is the reason why I don‘t like it.
夏天很燠热。那就是我不喜欢它的原因。
二十一、For the past + 时间，S + 现在完成式...（过去...年来，...一直...）
例句：For the past two years, I have been busy preparing for the examination.
过去两年来，我一直忙着准备考试。
二十二、Since + S + 过去式，S + 现在完成式。
例句：Since he went to senior high school, he has worked very hard.
自从他上高中，他一直很用功。
二十三、It pays to + V ~~~ （...是值得的。）
例句：It pays to help others.
帮助别人是值得的。
二十四、be based on （以...为基础）
例句：The progress of thee society is based on harmony.
社会的进步是以和谐为基础的。
二十五、Spare no effort to + V （不遗余力的）
We should spare no effort to beautify our environment.
我们应该不遗余力的美化我们的环境。
二十六、bring home to + 人 + 事 （让...明白...事）
例句：We should bring home to people the value of working hard.
我们应该让人们明白努力的价值。
二十七、be closely related to ~~ （与...息息相关）
例句：Taking exercise is closely related to health.
做运动与健康息息相关。
二十八、Get into the habit of + Ving
= make it a rule to + V （养成...的习惯）
We should get into the habit of keeping good hours.
我们应该养成早睡早起的习惯。
二十九、Due to/Owing to/Thanks to + N/Ving, ~~~ （因为...）
例句：Thanks to his encouragement, I finally realized my dream.
因为他的鼓励，我终于实现我的'梦想。
三十、What a + Adj + N + S + V!= How + Adj + a + N + V!（多么...！）
例句：What an important thing it is to keep our promise!
How important a thing it is to keep our promise!
遵守诺言是多么重要的事！
三十一、Leave much to be desired （令人不满意）
例句：The condition of our traffic leaves much to be desired.
我们的交通状况令人不满意。
三十二、Have a great influence on ~~~ （对...有很大的影响）
例句：Smoking has a great influence on our health.
抽烟对我们的健康有很大的影响。
三十三、do good to （对...有益），do harm to （对...有害）
例句：Reading does good to our mind.读书对心灵有益。
Overwork does harm to health.工作过度对健康有害。
三十四、Pose a great threat to ~~ （对...造成一大威胁）
例句：Pollution poses a great threat to our existence.
污染对我们的生存造成一大威胁。
三十五、do one‘s utmost to + V = do one‘s best （尽全力去...）
例句：We should do our utmost to achieve our goal in life.
我们应尽全力去达成我们的人生目标。
常见标点符号的用法
句号 Period [.]
用以表示一个句子的结束
Hockey is a popular sport in Canada.
The federal government is based in Ottawa.
用在缩写中
B.C. is the province located on the West Coast.
Dr. Bethune was a Canadian who worked in China.
The company is located at 888 Bay St. in Toronto.
It is 4:00 p.m. in Halifax right now.
问号 Question Mark [?]
在句子的结尾使用问号表示是直接疑问句：
How many provinces are there in Canada?
注意：在间接疑问句结尾不要加问号：
The teacher asked the class a question.
Do not ask me why.
叹号 Exclamation Mark [!]
在句子的结尾使用叹号表示惊讶、兴奋等情绪：
We won the Stanley Cup!
The forest is on fire!
逗号 Comma [,]
句子中的停顿
Therefore, we should write a letter to the prime minister.
在疑问句中引出说话人：
"I can come today," she said, "but not tomorrow."
排列三个或以上的名词：
Ontario, Quebec, and B.C. are the three biggest provinces.
引出定语从句
Emily Carr, who was born in 1871, was a great painter.
单引号 Apostrophe [']
表示所有
This is David's computer.
These are the player's things. (things that belong to the player)
Note: 对于复数形式的名词，只加'
These are the players' things. (things that belong to the players)
缩写I don't know how to fix it.
[NextPage]
引号Quotation Marks ["]
直接引出某人说的话：
The prime minister said, "We will win the election."
"I can come today," she said, "but not tomorrow."
冒号Colon [:]
引出一系列名词
There are three positions in hockey: goalie, defence, and forward.
引出一个较长的引语
The prime minister said: "We will fight. We will not give up. We will win the next election."
分号Semicolon [;]
将两个相关的句子连接起来
The festival is very popular; people from all over the world visit each year.
和逗号一同使用引出一系列名词
The three biggest cities in Canada are Toronto, Ontario; Montreal, Quebec; and Vancouver, B.C.
破折号Dash [-]
在一个句子前作总结
Mild, wet, and cloudy - these are the characteristics of weather in Vancouver.
在一个句子的前面或后面加入额外的注释
The children - Pierre, Laura, and Ashley - went to the store. Most Canadians - but not all - voted in the last election.
表示某人在说话过程中被打断
The woman said, "I want to ask - " when the earthquake began to shake the room.
连字符Hyphen [-]
连接两个单词
sweet-smelling
fire-resistant
将前缀
anti-Canadian
non-contact
在数字中使用
one-quarter
twenty-three
英语六级词汇与语法结构命题趋势
词汇命题趋势
《大学英语教学大纲修订稿》对大学英语基础阶段词汇教学的较高要求(六级)规定如下：
领会式掌握的单词为5，500个，其中复合式掌握的单词为3，000个，以及由这些词构成的常用词组2000条(中学所掌握的单词和词组包括在内)，并具有按照构词法识别生词的能力，领会式掌握是指看到英语单词能理解其词义，复合式掌握是指能正确拼写单词并掌握其基本词义和用法。大学英语六级测试就是检验学生是否达到了较高要求。
在大学英语六级考试中，词汇和语法同属一个考试项目，考试时间为20分钟，考试题数为30个，计分为每小题0.5分，其计15分。题目分配：30道题中，约60%(18道题)为词和短语的用法，约40%(12道题)为语法结构。可见，与四级测试相比而言，六级更重视词汇的测试。考试范围为教学大纲词汇表一至六级全部内容。测试词汇量大约5000～5300个单词及一定量的习语，涉及动词、动词短语、名词、形容词和副词等，目的是为了测试学生运用词、短语的能力。
从历年大学英语六级考试的试卷分析可以看出：词汇测试主要集中在词义的记忆与辨析、词汇的搭配与用法等项目上，归纳起来，可大致分为下列几种：?
1.同义、近义辨析题 词汇区别是词汇测试的一个重要方面，它主要是对同义词或近义词在含义与用法上进行区别。这类试题的选项是四个词性相同、词义相同或相近的词。测试的目的在于检测考生辨别词义和运用词汇的能力。词汇区别一直是学生在学习英语过程中遇到的一大难题。这主要是由于他们没有掌握汉英两种语言在词汇方面的差异，往往只注意英语的汉语释义，而忽略了其本身的内在涵义和用法。 eg. The driver of the lorry sustained only minor to legs and arms. A. hurt B. wound C. harm D. injury 答案 D。餐车司机的腿和胳膊只受了一些轻伤。这道题测试考生对同义词细微差别的辨别能力。四个选项中的名词都含有“伤害”之意，但它们之间还有语义使用范围上的细微差别。hurt多指“感情、精神”上的伤害。wound多指由枪炮等武器所造成的伤害。harm指危害、害伤。injury指在事故、战争中所受的伤害。根据题意，答案应选D。
2.近形词汇题 英语词汇中，有一些拼写很相似，但它们的词义或词性却不同。英语六级考试的一条重要命题规律就是用形近词来干扰考生作出正确选择。其目的是要检测考生辨别词形和运用词汇的能力。如果考生平时不善于对形近词进行自觉的对比，对它们的差异不甚了解，那就会在答题时绯徊不定，难以作出正确的选择，甚至张冠李戴。? eg.Though the long term cannot be predicted, the project has been approved by the committee. A.affect B.effect C.effort D.afford 答案 B。尽管工程的远期效果还无法预测，委员会还是批准了这项工程。这四个词拼写相似，但它们的词义或词性却不同。affect动词，意为“影响”；effect为名词，意为“效果”；effort名词，意为“努力”；afford动词，意为“负担得起；提供”。掌握了它们之间的这些差异，你会毫不犹豫地选择B。
3.词组与习惯用法辨析题 1)动词短语搭配 英语动词短语是英语的难点之一，它是由动词+副词、动词+介词、动词+副词+介词几种方式构成的惯用组合，具有自己独特的意义。其意义、语法、用法等常使考生感到困难。首先，动词短语的词义不是动词和副词、介词等小品词的简单组合，往往难以从字面上理解。其次，动词短语的使用场合及范围不易弄清楚。第三，同义、近义和反义的动词短语容易混淆。要学好英语，必须学会使用动词短语。测试动词短语的题目在词汇题中占有很大的比例，其目的是测试考生辨别和运用动词短语，尤其是同一动词所构成的不同动词短语的能力。? eg.The car won't start because the battery was ._______ A.run up B.run down C.run off D.run over 答案 B。蓄电池电力减弱了，因此汽车无法发动起来。这是一个因果关系的句子。“汽车为什么发动不起来?”原因是“电池电力减弱”。四个选项中，只有run down有“减弱”之意，其它三个选择项与本句意思不合。run up表示“增长”，run off“逃离”；run over“溢出”。如果考生掌握了这四个动词短语的含义，就会作出正确的选择了。?
2)习惯用语题 英语习语(English idiom)具有特有的、约定俗成的结构形式，如“步行”，可说on foot,不说by foot，而“乘车”要说by bus,不说on bus。再如anything but与nothing but两个词组意义完全不同anything but的基本意思是not at all,而nothing but的基本意思是only。英语中的习语令人眼花缭乱，其构成形式有的甚至无规律可循。它们通常由两个或两个以上的词组成，不能任意拆开。其意义常常不是单词意义的简单结合，而是另外具有新的意义。因此，应把词组作为一个整体来记。测试的目的是检验考生对常用词组的理解和运用能力。? eg.Please don't stand in the kitchen door, you're ______ . A.in a way B.by the way C.in no way D.in the way 答案 D。不要站在厨房门口，你挡路了。这四个选择项都是固定词组，都有自己的含义。ina way表示“在某种程度上或某点上”；by the way“顺便说一下”；in no way“决不”；in the way表示“挡路，妨碍”；“阻止”。根据题意答案应为D。学生面对这些貌似杂乱无章，没有规律可循的习惯表达法，一方面要广读多看，博词强记；另一方面还要会寻找规律，学会归纳，避免机械记忆而事倍功半。 总而言之，解答词汇题的先决条件是对词汇的理解和辨析。因此考生平时要注意弄清楚词的内涵和外部关系，尤其是要注意了解名词、动词、形容词等实词彼此之间以及它们与介词或副词之间的搭配关系。与此同时，还要留心词的惯用法，把习语作为一个整体储存在脑海里。?
语法命题趋势
语法结构是考生必须掌握的一个重要部分。在六级考试中，语法内容出现在词语用法与语法结构这一部分(Vocabulary and Structure)。从以往考试的全真题来看，语法结构所占的比例略小于词语用法，但数目相差并不多。语法测试要求考生根据题目所提供的某种线索，从给出的四个选择项中选出在语法规则上、语意逻辑上及文体上与题干完全吻合的最佳答案。从内容上来看，语法部分的测试强调全面性，除略微偏重虚拟语气外，教学大纲语法结构表中的其他语法项目几乎都涉及到了。语法测试的另一个重要特点是其特殊性，测试的重点多为语法项目中的特殊点，如虚拟语气中if的省略与倒装、情态动词与完成体的搭配等。 因此，考生必须在全面、准确、透彻掌握基本语法项目的基础上，进一步钻研其中特殊的疑难点，并辅以大量的练习，才能顺利通过语法难关。 语法结构部分主要测试时态和语态、虚拟语气、主从复合句(定语从句、名词从句、状语从句等)、句法结构(强调句型、倒装语序、独立结构等)以及一致问题、固定句型等内容。考生需要注意的是，在开始答题之前，一定要对选择项及题干进行认真的分析，辨明该题所要测试的语法点以及出题者的测试意图，只有这样，在应试时才能做到心中有数，临场不乱。
一般将来时(Simple Future Tense)
一般将来时也译为单纯将来时。
例A：I shall not come if it rains tomorrow.
（如明天下雨我就不来。）
例B：My brother will leave for the United States next week.
（我的哥哥下星期要到美国去。）
解说 从句式我们可以了解一般将来时的表达须借助于助动词“shall／will”。关于“shall／will”的用法，传统文法谈得很多，同时各文法学家的理论也不很一致。更重要的是英国人和美国人对“shall／will”的用法规则并不很一致，也不很严谨，所以本书拟只提供下面的五个规则，相信各位只要把下面这五个规则学通了，你的“shall／will”的用法就可以中规中矩了。
①说或写都尽量使用“I'll, You'll, He'll , She'll , It'll, We'll , They'll …”的简缩形（如用法例2、3）。
②要表达主语的“意志”，通常都用“will”（文法上称为意志将来。）
例A：I won't see him again.
（我不愿意再和他见面。）
例B：Who will go and help that poor old man?
（谁愿意去帮助那个可怜的老人？）
Mary will . （玛莉愿意。）
③说话者要把自己的“意志”表达或行使出去，通常用“shall”。
例A：You shall not do that again.
（你不可以再做那样的事。）
例B：He shall return that book tomorrow.
（明天他必须把那本书归还。）
④第一人称问句使用“shall”。
例A：Shall I call you a taxi ?
（需要我替你叫一辆出租车吗？）
例B：Shall we tell her the truth ?
（我们可以把实情告诉她吗？）
⑤问句是“Shall…?”，答句就用“shall ~”；问句用“Will …？”，答句就用“will ~ ”。
例A：Shall you go to school tomorrow ?
（你明天须要上学去吗？）
Yes, I shall . We'll have an exam .
（是的，我必须去。我们明天有考试。）
例B：Will you go to school with me tomorrow?
（明天你要不要和我一道去学校？）
No, I won't . I'm going on a picnic.
（我不要。我已定好要去郊游。）
注：Let's …”的附加疑问通常使用“…, shall we ?”。
Let's have a rest, shall we?
（我们休息一下，怎样？）
一般将来时除了使用“shall／will + V…”以外，也可以使用下列的几种句式来表达。
1．be going to + V … （即将会……；打算将……）
例A：It is going to rain. Take an umbrella with you.
（带一把伞去。看样子就要下雨了。）
例B：The Browns are going to move to Australia.
（布朗先生全家打算迁移到澳大利亚去。）
2．be about to + V （即将……，指紧接着要发生的动作。）
例：Let's wait a minute. He is about to arrive.
（我们等一下。他即将会到达。）
3．be + V-ing …（定于……，指接近的将来动作。）
例：He is leaving for Hong Kong tomorrow morning.
（他定于明天早晨到香港去。）
4．be + to V （定于……，指预定的将来动作。）
例：She is to be here at 9:00 a.m. tomorrow.
（她定于明晨九时到达这里。）
5．V-（e）s （定于……，指接近的将来动作，但不如第3项主观。）
例：He leaves for Hong Kong tomorrow morning.
（他定于明天早晨到香港去。——与（3）项的区别在于（3）项的动作是出自主语的决定，（5）项则不一定是出自主语的决定。）
常用于修饰一般将来时的时间副词有：tomorrow, tomorrow morning （afternoon, evening）, next + 时间 （next night, next Monday …, next week, month…, next summer…, next year）, in （the） future （将来），soon （不久之后），in +时间 （in five days——再过五天，in two weeks——再过二星期），etc.
Drilling Square
Ⅰ．请在下列各题空格处填入shall或will。
1．You ______ not drive through a red light.
2．I ______ do everything for her.
3．______ you help me with this heavy bag, John?
4．______ I help you with that heavy bag, Madam?
5．Let's go and take a walk after dinner, ______ we?
6．"No one ______ leave the classroom if I haven't said Okay," said the teacher.
7．It ______ soon be over, I am sure.
8．Do what you ______ , but don't go out.
9．I ______ take you there with me, if it's OK with your mother.
10．Rain or shine, I ______ come.
Ⅱ．请在下列各题空格处就所设动词给予适当的将来时。
1．A：How do you want to go to Hualain, by air or by train?
B：I am not in a hurry this time, so I （1） take the train.
2．A：（2） （you like） to go to the game this afternoon?
B：I'd love to. Where （3） （we meet） ?
A：You just stay home and wait for me. I （4） drive my car there, so I （5） （pick） you up at about 1:30 .
3．A：It's a good dictionary . I （6） （buy） it, but I don't have money with me now.
B：Don't worry. I （7） （lend） you.
4．A：I hear Miss Chen （8） leave our school and teach in a bigger school in Taipei.
B：But the principal （校长） （9） not let her go . He says she （10） teach at least for another semester until he finds a new teacher.
英语中有哪些基本句式
英语句子看上去纷繁庞杂，但仔细观察不外乎五个基本句式。这五个基本句式可以演变出多种复杂的英语句子。换言之，绝大多数英语句子都是由这五个基本句式生成的。这五个基本句式如下：
S十V主谓结构
S十V十F主系表结构
S十V十O主谓宾结构
S十V十O1十O2 主谓双宾结构
S十V十O十C 主谓宾补结构
说明：S＝主语；V＝谓语；P＝表语；O＝宾语；O1＝间接宾语；O2＝直接宾语；C＝宾语补足语
五个基本句式详细解释如下：
1．S十V句式
在此句式中，V是不及物动词，又叫自动词(vi．)。例如：
He runs quickly．
他跑得快。
They listened carefully．
他们听得很仔细。
He suffered from cold and hunger．
他挨冻受饿。
China belongs to the third world country．
中国属于第三世界国家。
The gas has given out．
煤气用完了。
My ink has run out．
我的钢笔水用完了。
2．S十V十P句式
在此句式中，V是系动词(link v．)，常见的系动词有：look，seem，appear，sound，feel，taste，smell，grow，get，fall ill/asleep，stand/sit still，become，turn等。例如：
He is older than he looks．
他比看上去要老。
He seen interested in the book．
他似乎对这本书感兴趣。
The story sounds interesting．
这个故事听起来有趣。
The desk feels hard．
书桌摸起来很硬。
The cake tastes nice．
饼尝起来很香。
The flowers smell sweet and nicc．
花闻起来香甜。
You have grown taller than before．
你长得比以前高了。
He has suddenly fallen ill．
他突然病倒了。
He stood quite still．
他静静地站看。
He becomes a teacher when he grew up．
他长大后当了教师。
He could never turn traitor to his country．
他永远不会背叛他的祖国。
注意：有些动词同时也是及物动词，可构成SVO句式，例如：
He looked me up and down．
他上下打量我。
He reached his hand to feel the elephant．
他伸出手来摸象。
They are tasting the fish．
他们在品尝鱼。
They grow rice in their home town．
他们在家乡种水稻。
He‘s got a chair to sit on．
他有椅子坐。
Please turn the sentence into English．
请把这个句于泽成英语。
3．S十V十O句式
在此句式中，V是及物动词(vt．)，因此有宾语。例如：
I saw a film yesterday．
我昨天看了一部电影。
Have you read the story?
你读过这个故事吗?
They found their home easily．
他们很容易找到他们的家。
They built a house last year．
他们去年建了一所房子。
They‘ve put up a factory in the village．
他们在村里建了一座工厂。
They have taken good care of the children．
这些孩子他们照看得很好。
You should look after your children well．
你应该好好照看你的孩子。
4．S十V十O1十O2句式
在此句式中，V是带有双宾语的及物动词。常见的须带双宾语的动词有give，ask，bring，offer，send，pay，lend，show，tell，buy，get；rob，warn等。例如：
He gave me a book/a book to me．
他给我一本书。
He brought me a pen/a pen to me．
他带给我一枝钢笔。
He offered me his seat/his seat to me．
他把座位让给我。
注意下边动词改写后介词的变化：
Mother bought me a book/a book for me.
妈妈给我买了一本书。
He got me a chair/a chair for me．
他给我弄了一把椅子。
Please do me a favor/a favor for me．
请帮我一下。
He asked me a question/a question of me．
他问我个问题。
注意，下边动词只有一种说法：
They robbed the old man of his money．
他们抢了老人的钱。
He‘s warned me of the danger.
他警告我注意危险。
The doctor has cured him of his disease．
医生治好了他的病。
We must rid the house of th erats．
我们必须赶走屋里的老鼠。
They deprived him of his right to speak．
他们剥夺了他说话的权利。
5．S十V十O十C句式
在此句式中，V是有宾语补足语的及物动词。常带宾语补足语的词有形容词、副词、介词短语、名词、不定式、现在分词、过去分词。
常见的可接宾语补足语的动词很多，哪些动词可接哪几种形式作宾补，须根据动词的惯用法而定，不能统而概论。请看下面的例子。
They made the girl angry．
他们使这个女孩生气了。
They found her happy that day．
他们发现那天她很高兴。
I found him out．
我发现他出去了。
I saw him in．
我见他在家。
They saw a foot mark in the sand．
他们发现沙地上有脚印。
They named the boy Charlie．
他们给这个男孩起名为查理。
I saw him come in and go out．
我见他进来又出去。
They felt the car moving fast．
他们感到汽车行驶得很快。
I heard the glass broken just now．
我刚才听到玻璃碎了。
He found the doctor of study closed to him．
他发现研究所的大门对
他关闭了。
在复合句中修饰名词和代词的从句叫做定语从句.
被定语从句修饰的名词或代词叫做先行词.
引导定语从句的关系代词有who, whose, whom, which, that, as ;
引导定语从句的关系副词有when, where, why;
关系代词在定语从句中做主语,宾语,定语.
关系副词在定语从句中做状语.
一.由 who, 引导的定语从句,who在从句中做主语(口语中也可做宾语),
修饰表示人的先行词. 例如:
This is the man who helped me.
Do you know the comrade who spoke just now ?
The boy who//whom we saw yesterday is John’s brother.
二.whom引导的定语从句,whom在从句中作宾语,修饰表示人的先行词,
口语中可以省略.
The doctor (whom) you are looking for is in the room.
The person (whom) you just talked to is Mr. Li.
=The person to whom you just talked is Mr. Li. (介词后 whom不能省略)
The babies whom the nurses are looking for are very healthy.
(固定短语中的介词一般不省略,介词仍放在动词之后)
三.whose引导的定语从句,whose在从句中作定语,修饰表示人或物的先行词.
Do you know the woman whose name is Mary.
Pass me the dictionary whose cover is black.
四.that引导的定语从句,that在从句中做主语或宾语,修饰表示人或物的先行词,
作宾语时可省略,不能放在介词后面作宾语.
The letter (that//which) I received was from my father.
I can’t find the letter that//which came this morning.
Do you still remember the days (that//which)we spent together ?
This is the man that//who helped me.
The house (that//which) we live in is not large.
=The house in which we live is not large.
The doctor (that//whom //who)you are looking for is in the room.
五. which引导的定语从句,which在从句中做主语,也可做宾语,或介词的宾语,
修饰表示物的先行词. 先行词可以是词、短语、句子.
This is the book (which/that ) you want.
The building which//that stands near the river is our school.
The room in which there is a machine is a workshop.(介词后面的which不能省略)
The house (which/that) we live in is not large.
This is the watch (which/that ) he was looking for.
(在含有介词的动词固定词组中,介词只能放在动词之后,不能放在which之前 )
六、that 和which 都可以修饰表示物的先行词, 但是下列情况只能用that.
①. 先行词为不定冠词all, few, little, much, everything, nothing 等.
All (that) you have to do is to practise every day.
There isn’t much (that) I can do.
②. 先行词被序数词或形容词的最高级所修饰时.
The first lesson (that) I learned will never be forgotten.
This is the best film (that ) I have ever seen.
③. 先行词被all, any, every, few, little, no, some 等不定代词修饰时.
I have read all the books (that) you gave me.
④. 先行词被the only, the very, the last, the same 等修饰时.
The white flower is the only one that I really like.
This is the very book that I want to read.
This is the same book that I want to read. (同一本书)
----This is the same book as I want to read.
⑤. 当主句以who或 which 开头的特殊疑问句时,定语从句that 引导.
Who is the man that is standing there ?
Which of us that knows something about physics doesn’t know this ?
⑥先行词既有人又有物时.
We talked about the persons and things that we could remember.
⑦time做先行词,前面如果有序数词或 last 来修饰时,定语从句用 that 来引导或省略；如果没有序数词或 last 来修饰时,既可用 when 也可用that来引导.
This is the last time ( that ) I shall give you a lesson.
The first time ( that ) I saw him was in 1972.
It’s time ( that ) we got up.
七、as 引导的定语从句,
as用作关系代词和关系副词引导限定性定语从句,在从句中作主语、定语、表语、或状语,常与the same … as; such… as , so… as , as… as 连用.
I like the same book as you do.
I want to have such a dictionary as he has.
I shall do it in the same way as you did.
He is the same age as you ( are ).
He will give you such information as will help you.
Such students as you have mentioned should be criticized.
=Students such as you have mentioned should be criticized.
在the same…后也可用that引导定语从句,但意义有所不同：
that 引出的定语从句,指的是与先行词同一事物；而 as引出的定语从句是与先行词相似的'同类事物.
I want to use the same tool that I used yesterday.
I want to use the same tool as I used yesterday.
八、由when 引导的定语从句,修饰表示时间的先行词,when为关系副词,
做定语从句的时间状语.
I still remember the day when I first came to Beijing.
I still remember the day on which I first came to Beijing.
( 介词＋which可以代替 when)
I’ll never forget the time when we worked on the farm.
[I remember the days which//that we spent together.]
九、由where 引导的定语从句,修饰表示地点的先行词,where为关系副词,
做定语从句的地点状语.
This is the place where we lived for five years.
The factory where his father works is in the west of the city.
The factory in which his father works is in the west of the city.
( 介词＋which可以代替where)
[ This is a place which//that I wanted to visit. ]
十、Why引导的定语从句,why做原因状语.
I know the reason why he came late.
The reason why he was late was that he was ill.
非限定性定语从句
1. who 指人,做主语.
Yesterday I met Li Ping, who seemed to be very busy.
2. whom 指人, 作宾语.
He had many friends, many of whom had been in the universities.
3. whose 指人, 作定语.
The Chairman’s daughter, whose name is Ann, gave Tom a smile.
4. which 指物, 做主语,宾语.
His speech, which bored everyone, went on and on.
The speech, which he had written on the paper, seemed endless.
5. where 指地点, 作状语.
Galileo lived in the city of Pisa, where there is a leaning tower about 180 feet high.
6. when 指时间,作状语.
The meeting will be put off till next month, when we will have made all the preparations.
7. as 做主语,表语,宾语; 先行词可以是一个词,一个短语或一个句子.
To shut your eyes to facts, as many of you do, is foolish.
As we all know, he studies very hard.
As 引导的定语从句可放在主句前,也可放在主句后.在很多情况下已经
构成固定搭配.
As everybody can see as was usual
As can be seen as I expected
As is known to all, as may be imagined
as you know as is expected
as has been said before as is reported
as is often said as is announced
限定性定语从句和非限定性定语从句的区别：
限定性定语从句是先行词在意义上不可缺少的定语,如果去掉,主句的意思就不完整或失去意义.这种从句和主句的关系十分密切,写时不用逗号分开.
非限定性定语从句和主句的关系不十分密切,只是对先行词作些附加的说明,如果去掉,主句的意思依然清楚.这种从句和主句之间往往用逗号分开,一般不用that 引导.
as和 which 引导的非限定性定语从句的比较：
1. 非限定性定语从句位于句未,而且as 和which 在从句中作主语、宾语、表语时可互换.
He is a farmer, as/which is clear from his manner.
This elephant is like a snake, as/which anybody can see.
2.which 引导的非限定性定语从句一般放在句未,而as 引导的非限定性定语从句可放在句未,也可放在句中、句首. 放在句首时不能用which 替换.
Crusoe lost his dog, which made him very sad
Taiwan is part of China, as/which is known to all.
As we have seen, oceans cover more than 70 percent of the earth.
3.as引导非限定性定语从句时,意为“这一点、这件事”,常与 see, hope,expect,know,guess等动词搭配；而which引导非限定性定语从句时与主句有一种因果关系,可译为“所以……”.
Cyprus, as you all know, is in the Mediterranean.
Bamboo is hollow, which makes it very light.
4. as引导非限定性定语从句并在从句中作主语时,其后面的谓语动词大多数必须是连系动词.如果从句谓语动词是行为动词,则必须用which.
He married her, as was natural.
She refused to take the medicine, which made her mother angry.
