欢迎来到一句话经典语录网
我要投稿 投诉建议
当前位置:一句话经典语录 > 形容句子 > 形容过去跟现在的句子

形容过去跟现在的句子

时间:2019-10-18 23:55

“往往”和“常常”有何区别

求详细解答

常常”和“往都表示某况经常存在和出现。

但是也有不同用法:“”多表示重现的情况有一定的规律性,用“往往”的时候,句子中要说明重复出现这种情况的其他情况、条件和结果。

“常常”只是说明重复出现的某种情况或动作行为,不受其他情况、条件的限制。

请比较:a.他往往在早上逃课。

(意指多次且有规律性。

可以理解为他一般是早上逃课,下午很少逃课)他常常在早上逃课。

(意指多次,没有说明规律。

可以理解为一般早上他总逃课,下午也可能总是逃课)b.他往往在冬天去游泳。

他常常在冬天去游泳。

(自己尝试比较俩个句子的意蕴吧往往强调过去的习惯,常常强调从过去到现在的习惯。

常常”侧重于表示动作、行为发生的次数多。

“时常”强调有一些时候常发生,较多用于口语,如“近来他时常发病”。

“经常”和“常常”“时常”区别不大,可以通用;但有时指较长时间接连地、比较有规律地反复出现,强调一贯性,如“由于经常锻炼,他身体棒极了”。

另外,“经常”除作副词外,有时还有形容词意义,如“经常的工作、经常性”等,这跟“常常、时常”的区别就更明显了。

经常是指次数很频繁次数很多程度大概是80%常常是指一种经常性的习惯和经常一样的意思但是比他程度更深90%一直是每天的意思程度是100%常常是口头用语,经常为较正规的书面语言。

你很少见政府行文里面用常常,而是用经常。

不是这样的,这两组关联词都引导条件复句,前一个分句说出一个条件,

形容过去的句子

动词的种类:1.行为动词:本身含有实在的意义,表示动作或状态,在句中能独立作谓语.行为动词分为:及物动词(vt)和不及物动词(vi)(1)vt:后面必须带宾语.---例词:have,read,use,pass,watch(2)vi:不带宾语.---例词:come,go,listen (后面都不是直接跟名词的)2.联系动词:本身有一定的词义,但词义不完整,不能单独作谓语,必须与表语一起构成谓语.(1)be:是 It is cloudy today.(2)become:成为,变得 This boy became interested in science.(3)feel:感到 She feels worried now.(4)get:变得 The weather gets warmer.(5)grow:成长,处于......状态 The world's population is growing faster and faster.(6)keep:保持 You must keep healthy.(7)look:看起来 It looks like a cat.(8)seem:似乎,好像 She seems much better now.(9)smell:闻起来 It smells terrible.(10)turn:变得 The trees turn green in spring.注意点:(1).联系动词不能独立作谓语,其后必须跟形容词或名词作表语.-------(2).除be外,含有其他联系动词的句子变一般疑问句时一定要用do,does,did.3.助动词(aux.v ):本身没有词义,不能单独作谓语,只能和主要动词一起构成谓语表示时态,语态,否定,疑问等.用法:be(am,is,are,was,were):(1)跟动词的现在分词(也就是动词ing形式)构成进行时态.(2)跟动词的过去分词构成被动语态.do(does,did):(1)构成一般现在时和一般过去时的疑问句和否定句.(2)构成否定的祈使句.have(has,had):跟动词的过去分词构成完成时态.shall,will:跟动词原型构成一般将来时.should,would:跟动词原型构成过去将来时.4.情态动词:本身有一定词义,但不能单独作谓语,只能和主要动词一起构成谓语,表示说话人的语气和情态,没有人称和数的变化.用法:can(could):(1)表示能力,解释为能会,否定式为can not(can't)例如:She can speak a little English.I can't swim very well.Can you come and play football?Sorry,I can't.(2)用在疑问句中,could比can的语气较为委婉,客气.例如:Excuse me,could you tell me the way to the North Street Hospital?(3)在口语中,can可代表may表示允许.例如:You can keep the book for two weeks.(4)can只有过去式could,其他时态用be able to表示例如:I couldn't swim until I was ten.may:(1)表示请求许可,解释为可以,可能,否定式为may not或mustn't,表示不许可,不该例如:May I come in? Certainly\\\/I am afraid not.May I open the window?No,you mustn't.(No,you may not open the window.)(2)表示可能例如:He may know the answer.must:(1)表示必要,解释为必须应该,若表示不必,不需要时须用needn't例如:You must buy a ticket.Must he clean the room now?Yes,he must.(No,he needn't)(2)表示推测,解释为一定,准是例如:His telephone number must be in your pencil-box.(3)用于否定时表示不许可,不该例如:You mustn't take it away.(4)通常表示现在时,表示说话人的主观的看法例如:I must go now.You must leave as soon as possible.(5)其他时态可用have to相应形式来表示.have to表示客观需要作的事情,意思是必须不得不例如:I have to wash all my clothes.Did she have to go?Yes,she did.(No,she didn't.)5.短暂性动词变为延续性动词的方法:短暂性动词不能与表示一段时间的时间状语连用,当有表示一段时间的时间状语时,必须将短暂性动词换成相应的延续性动词的完成形式.短暂性动词:arrive(reach) 延续性动词:beHe arrived here yesterday.He has been here for two days.短暂性动词:begin 延续性动词:be onThe film began five minutes ago.The film has been on for five minutes.短暂性动词:borrow 延续性动词:keepHe borrowed the book last week.He has kept the book for two weeks.短暂性动词:buy 延续性动词:haveMy sister bought this book yesterday.My sister has had this book for two days.短暂性动词:close 延续性动词:be closedThe shop closed last month.The shop has been closed for two months.短暂性动词:die 延续性动词:be deadHis uncle died in 1990.His uncle has been dead for five years.短暂性动词:get up 延续性动词:be upHe got up two hours ago.He has been up for two hours.短暂性动词:join 延续性动词:be\\\/be inHe joined the army in 1989.He has been a soldier for six years.He has been in the army for six years.短暂性动词:leave 延续性动词:be away fromHis brother left home last week.His brother has been away from home for two weeks.短暂性动词:lose 延续性动词:loseI lost my pen three days ago.I haven't had my pen fro three days.短暂性动词:open 延续性动词:be openThe shop opened last month.The shop has been open for two months.短暂性动词:put on 延续性动词:wearI put on my glasses in 1993.I have worn my glasses for two years.6.动词不定式:它是一种非谓语动词.其基本形式是to+动词原形,有时可以不带to.它没有人称和数的变化,在句中不能作谓语.它仍保留着动词的特点,即vt仍可带宾语,能和状语或表语构成不定式短语.动词不定式的形式:肯定式:不定式符号to+动词原形 例如:to speak否定式:not+to+动词原形 例如:not to speak疑问式:疑问词+to+动词原形 例如:how to speak不定式短语:to+动词原形+宾语 例如:to speak Englishto+动词原形+状语 例如:to speak slowlyto+动词原形+宾语+状语 例如:to speek English slowlyto+联系动词原形+表语 例如:to be a teacher不规则动词过去式:1) AAA型(动词原形、过去式、过去分词同形) cost(花费) cost cost cut(割) cut cut hit(打) hit hit hurt 伤害) hurt hurt let(让) let let put(放) put put read (读) read read (2) AAB型(动词原形与过去式同形) beat(跳动) beat beaten (3) ABA型(动词原形与过去分词同形) become(变成) became become come(来) came come run(跑) ran run (4) ABB型(过去式与过去分词同形) dig(挖) dug dug get(得到) got got hang(吊死) hanged hanged hang(悬挂) hung hung hold(抓住) held held shine(照耀) shone shone sit(坐) sat sat win (赢) won won meet(遇见) met met keep (保持) kept kept sleep(睡) slept slept sweep(扫) swept swept feel(感觉) felt felt smell(闻) smelt smelt leave(离开) left left build(建设) built built lend(借出) lent lent send (传送) sent sent spend(花费) spent spent lose (丢失) lost lost burn (燃烧) burnt burnt learn(学习) learnt learnt mean(意思是) meant meant catch(抓住) caught caught teach(教) taught taught bring(带来) brought brought fight (战斗) fought fought buy(买) bought bought think(想) thought thought hear (听见) heard heard sell(卖) sold sold tell(告诉) told told say(说) said said find(找到) found found have\\\/has(有) had had make(制造) made made stand(站) stood stood understand明白understood understood (5) ABC型(动词原形、过去式与过去分词三者不同形) begin(开始) began begun drink(喝) drank drunk ring(铃响) rang rung sing (唱) sang sung swim(游泳) swam swum blow(吹) blew blown draw (画) drew drawn fly(飞) flew flown grow(生长) grew grown know(知道) knew known throw(投掷) threw thrown show(出示) showed shown break(打破) broke broken choose(选择) chose chosen forget(忘记) forgot forgotten (forgot) speak(说,讲) spoke spoken wake(醒) woke woke drive(驾驶) drove driven eat(吃) ate eaten fall(落下) fell fallen give(给) gave given rise(升高) rose risen take(取) took taken mistake(弄错) mistook mistaken ride(骑) rode ridden write(写) wrote written do(做) did done go(去) went gone lie(平躺) lay lain see(看见) saw seen wear (穿) wore worn 固定搭配,就是你把书里的词组背下来.还有记老师说的词组.我都写的累昏勒,我觉得你还是买一本《初中英语学习记忆手册吧》里面有你所有想要的.

描述现在的产品和过去不一样的句子

be是一个连系动词,它有自己不同的形式 现在时:be 进行时:being 过去时:was\\\/were 过去分词:been 它的后面必须跟形容词或名词作表语,与之构成系表结构,充当句子的谓语。

i am a student主语:i 谓语:am a student(系表结构) being是它的现在进行时态,一般不单独用,而是用于现在进行时的被动语态。

(being+动词过去分词) the bike is being repaired.单车正在被修理中。

it is being finished by him这正在被他完成中。

been是它的过去分词,也不一般单独使用,而是用于现在完成时、过去完成时以及需要它的句子。

i have been here for a long time.我已经到这里有一段时间了。

关于“过去”“现在”“未来”的句子有哪些

具体概念很难说阿。

我就举个例子来阐释1下吧。

I saw you stand(ing) at the door. 这句话I是主语,saw是谓语,you是宾语,stand(ing) at the door就是传说中的宾语补足语了,它的功能想必顾名思义了吧。

宾语补足语通常紧跟在宾语之后,可以充当宾语补足语的大致有:动词非谓语形式[如不定式,动词原形,现在分词,过去分词。

],形容词,副词,介宾短语。

每种情况各举1例吧。

[]内的即宾语补足语。

前面那个例句就属于动词非谓语形式充当宾补,具体分类属于动词原形,加上括号内的ing则是现在分词。

形容词:I find smoking [bad for health]. 副词:I saw the elevator [up and down]. 介宾短语:I saw a bird [in a cage]. {注:这个句子让我想起另外1个知识点,也就是,句中的状语也可能出现在与宾补同样的位置,但表达的意思不同,前者修饰主谓,后者修饰宾语,如该例句的意思是:我看见1只鸟待在1个笼子里。

如果把它理解成状语则要闹笑话了:我在1个笼子里看见1只鸟。

-_-||。

所以理清句子各成分很重要。

}

声明 :本网站尊重并保护知识产权,根据《信息网络传播权保护条例》,如果我们转载的作品侵犯了您的权利,请在一个月内通知我们,我们会及时删除。联系xxxxxxxx.com

Copyright©2020 一句话经典语录 www.yiyyy.com 版权所有

友情链接

心理测试 图片大全 壁纸图片