
it is sure that 是 it 引导结构吗,sure不是形容词并做表语吗
求解析此句结构
it is sure that ...恐怕是不地道的说法外这样说吗 可查词典验证-----到这样结构的句子可说 it is certain that 取代之除思是 it 指童话中的拟人化动物 它感到有把握。
。
。
词典只有one thing is [for] sure没有it is sure that...的句型
it is加形容词加that 是什么意思
1.It is + 被强调 + that ... 就调句 该是强调句型。
将被强调的部分放在前面,其它部分置于that之后。
被强调部分可以是主语,宾语,表语或状语。
强调的主语如果是人,that可以由who换用。
如果把这种句型结构划掉后,应该是一个完整无缺的句子。
这也是判断强调句型与其它从句的方法。
It was about 600 years ago that the first clock with a face and an hour hand was made. It was they that (who ) cleaned the classroom yesterday. It was in the street that I met her father. 补充:2. It is not until + 被强调部分 + that ...该句型也是强调句型。
主要用于强凋时间状语,译成汉语”直到...才...”,可以说是 not ... until ... 的强调形式。
It was not until she took off her dark glasses that I realized she was a famous film star.= Not until she took off her dark glasses did I realize she was a famous film star.= I didn’t realize she was a famous film star until she took off her dark glasses. 3. It is clear ( obvious, true, possible, certain....) that ..... 该句型中it 是形式主语,真正的主语是that 引导的主语从句,常译为”清楚(显然,真的,肯定...)” 是主语从句最常见的一种结构。
It is very clear that he’s round and tall like a tree. = That he’s round and tall like a tree is very clear. 4. It is important ( necessary, right, strange, natural...) that ... 该句型和上一个同属一个句型。
由于主句中的形容词不同,that 后的从句中要用虚拟语气(should + 动词原形),should 可以省去。
建议记住该句型中的形容词。
It is important that we (should) learn English well. It is necessary that he (should) remember these words. 5. It is said (reported, learned....) that ... 该句型中的it 仍是形式主语,真正主语是that 引导的主语从句。
该结构常译为”据说(据报道,据悉...)”。
It is said that he has come to Beijing. It is reported that another earth satellite has been put into orbit. 6. It is suggested ( ordered ... ) that ... 该句型和上一个同属一个句型。
主句中的过去分词是表示请求,建议,命令等词时,that 后的从句要用虚拟语气(should + 动词原形),should 可以省。
常译为”据建议;有命令...) It is suggested that the meeting ( should ) be put off. It was ordered that we ( should ) arrive there in two hours. 7. It is a pity ( a shame ... ) that ...该句型中,that后的从句一般用虚拟语气(should + 动词原形),should可省去.表示出乎意料,常译为”竟然”。
没有这种意义时,则不用虚拟语气。
It is a pity that such a thing ( should ) happen in your class. 这种事竟然发生在你们班上,真是遗憾
It is a pity that he is ill. 他生病了,真遗憾
8. It is time ( about time ,high time ) that ... 该句型中that 后的从句应该用虚拟语气,值得注意的是① 常用过去时态表示虚拟.② 有时也用should + 动词原形,should 不能省。
常译为”是(正是)...的时侯...”。
It is time that children should go to bed. = It is time that children went to bed. 9. It is the first ( second ... ) time that ...该句型要和上一个句型区别开来。
该句型中的 that 从句不用虚拟语气,而用完成时态。
至于用什么完成时态,由主句的谓语动词的时态决定。
如果是一般现在时,后面从句用现在完成时态;如果是一般过去时,后面从句则用过去完成时态。
该结构中 that 可以省去;it有时用 this 替换.常译为”是第一(二)...次...”。
It is the first time I have been here. = This is the first time I have been here.
请用 It is +形容词+ for sb to do sth 造20个句子,形容词最好不相同
It is+形容词+of sb to do sth 中的形容词是形容人的品质的,例如:It's kind of you to help me.It's nice of you to help me.It is wise of them to turn down the suggestion.他们很明智,拒绝了这个建议。
(强调的是them是明智的。
)而It is+形容词+for sb to do sth中的形容词则是形容事物的性质的,例如,(1)It is wise for them to turn down the suggestion.他们拒绝这个建议是很明智的。
(强调的是to turn down the suggestion这件事是明智的。
)(2)It is impossible for me to finish the job.(3)It is possible for you to get there in only 15 minutes.(4)It's hard for him to give up smoking.(5)It is important for him to finish the task in time.(6)It is good for you to study hard in English.(7)It is difficult for me to learn English.(8)It is easy for me to climb that tree.(9)It is very dangerous for the children to cross the street.(10)It is necessary for you to learn from others.(11)It is useful for you to learn how to repair TV sets.(12)It is exciting for the children to play bumgee jumping.(13)It is useless for you to quarrel with him.(14)It is wonderful for us to join in the contest.(15)It is wrong for you to do this.(16)It is unwise for you to accept his gift.(17)It is right for you not to accept his gift.(18)It is horrible for me to go through the forest in the night.(19)It is nice for me to work with her.(20)It is interesting for me to go to movies with her.(21)It is a pity for me not to marry her.最后一例中的a pity不是形容词,但意义上也相当于一个形容词。
顺便说一下,楼上的第1、4、6、7句也对。
但第2、5句中的for应改为of,第8句中的excited应改为exciting(因为excited只能指人的心理活动,在这样的句子结构中它只能与of搭配)。
请楼上的别见怪,我是就事论事哟。
it is+形容词+for或 of或 to do有什么区别
it is+形容词+to do sth.译作 做。
。
。
事 是。
。
。
的It is easy to answer these questions 回答这些问题很简单It is hard to study English。
学习英语是困难的。
It is +形容词 for sb\\\/sth to do sth。
For后面不是人也可以吗。
例如.
这位网友, 这个中 for 后面也有是 sth的,不过有是确定的,那就是:这个 sb \\\/ sth 在道理上一定面那个 to do 这个动作的发出者。
在上面这个句子中,由于 your eyes 不能进行 “play computer games“这个动作,所以这个搭配不够恰当。
这个句子想要说的意思可以这样表达出来:Playing computer games is bad for your eyes.希望以上解释能够对你解开疑问有所帮助。
是不是英语中所有的形容词都可以用it is + 形容词+that 和it is + 形容词+to这两种句型
1.it is + 形容词+that 和it is + 形容词+to 称为强调句,是由与他们意义相应的非强调句转化而来的。
2. 在it is + 形容词+that 和it is + 形容词+to 这两种结构的强调句中,it 是形式主语,而that从句和不定式短语to do分别是真实主语,也正是被强调的成分。
3. 你不应该问有哪种形容词可以用于这两种强调结构,因为一个形容词是否可用于这两种结构不是有该形容词的种类决定的,而是句型转换以前非强调句的结构决定的。
4. 如果非强调句的主语表示一个行为或一件事,而不是表示一个人或物,那么就可以转化为强调句型。
通常说来那个表示行为或事件的主语用不定式或主语从句表示,例如:To learn English is not easy.That we hold a meeting is important.这两个句子就可以分别转换为:It is not easy to learn English.It is important that we hold a meeting.你看,原句主语位置上的to do短语和主语从句都被ti替代了,而他们本身则分别被推倒形容词后面。
由此可见,如果形容词在一个句子中做定语,那么这个句子是不可能转换成强调句型的,例如, 我们不能把 He is a good man 转换成 It is good that he is a man,因为原句的意思是“他是个好人”,而转换后的句子的意思是“他是个人,这很好”--- 后一句的意思大变,而且荒唐。
那么是不是形容词做表语的句子可以转换呢
也不能这样说 --- 同样我们不能将He is good转换成It is good that he is。
5. 也许你仍然执着于思考形容词的种类与强调句的关系这一问题。
传统句法往往根据词义对形容词分类,有品质形容词,类属形容词、颜色形容词等。
也有人按构词法分类,如-ing 形容词、-ed形容词等。
考虑到强调句的真实主语,如上所说,要么是不定式,要么是从句,从意义上来说都是表示行为或事件,那么我们也许可以这样推断:用来描述行为或事件的形容词应该可以进入强调结构。
这样至少部分回答了你的问题,比如颜色形容词大概不可以出进入强调结构吧
大概不会有人说出 It is red to take action. 这样的句子吧
希望我已解释清楚。
it is+adj+that+句子或+to句子或+what+句子是什么结构
it+形容词+to do 中的it是形式宾语,而adj.做宾语补足语,to do sth是真正的宾语。
例如,I found it hard to solve this problemit is+ 形容词+to do 中的it 是形式主语。
例如,It is easy to get along with her. 如果在宾语从句中应该表达成 I found (that) it is easy to get along with her=I found it easy to get along with her.



