这60个句型 包含了初中英语所有高频考点!
初中英语2019-06-10 14:25
21. It happens that… 碰巧…… 相当于happen to do,例如:
It happened that I heard their secret.
可改写为: I happened to hear their secret.
我碰巧听到了他们的秘密。
22. It’s/has been +一段时间+since从句 自从某时起做某件事情已经一段时间了
该句型中since引导的时间状语从句常用一般过去时。例如:
It’s twenty years since he came here.
他来这里已经20年了。
It has been six years since he married Mary.
他和玛丽结婚已经六年了。
23. It is +adj./n. + for sb. to do sth. 做某事对某人来说……
It是形式主语,真正的主语是不定式to do sth。例如:
It’s not easy for us to study English well.
对我们来说学好英语并不容易。
It’s a good idea for us to travel to the south.
去南方旅行对我们来说是个好主意。
24. It’s + adj. + of sb. to do sth.
It是形式主语,to do sth.是真正的主语, 当表语(即形容词)能对逻辑主语描述时,常用介词of,而不用for。例如:
It’s very polite of you to give your seat to old people.
你给老人让座,非常有礼貌。
25. It seems/appears (to sb) that… (在某人看来)好像……
此句中的it是主语,that引导的是表语从句。例如:
It seems that he is lying.
看样子他好像是在撒谎。
It appears to me that he never smiles.
在我看来,他从来没有笑过。
26. It is +数词+metres/kilometers long/wide… ……是多少米(公里)长(宽)
用来表示物体的长(宽,高),如数词大于一,名词要用复数。例如:
It is 20 metres long from this end to that end.
从这端到那端有二十米长。
27. It’s time for sb. to do sth. 是某人干某事的时候了
it是形式主语,真正的主语是动词不定式to do sth. 例如:
It’s time for the child to go to bed.
孩子该睡觉了。
比较下面两种结构:
① It’s time for + n. 例如:
It’s time for school.
②It’s time to do sth. 例如:
It’s time to go to school.
28. It takes sb. some time to do sth. 花费某人多少时间做某事
it是形式主语,真正的主语是动词不定式to do sth。例如:
It takes her fifteen minutes to walk to the bus stop from here.
从这儿走着到公交车站将花费她15分钟。
It took the old man three days to finish the work.
那个老人花了三天时间完成这项工作。
29. keep (on) doing sth. 一直坚持做某事
keep doing sth.一般用于静态动词。keep on doing sth.意为“继续不停地做某事”,一般用于动态动词,但二者的区别并不是很严格,有时可以互换。例如:
Don’t keep on doing such foolish things.
不要再做这样的傻事了。
He kept sitting there all day.
他整天坐在那里。
30. keep…from doing sth. 阻止......做某事
相当于stop…from doing sth., prevent…from doing sth. 在主动句中,stop和prevent后面的from可以省略,但在被动结构中,from不可以省略。例如:
Please keep the children from swimming in the sea.
请别让孩子到海里游泳。
The big noise outside my room stopped me from doing my homework.
屋外巨大的噪音使我不能做作业。
31. keep sb. doing sth. 让某人一直做某事
不可和keep sb.from doing sth.结构混淆。例如:
Why do you keep me waiting for a long time?
你为什么让我等了很长时间?
32. make sb. do sth. 使某人干某事
make意为“使”时,其后要有不带to的动词不定式。例如:
He made me work ten hours a day.
他让我每天工作10小时。
注意:上句如改为被动语态,则work 前的to不能省略。例如:
I was made to work ten hours a day.
33. neither…nor… 既不……也不……
当连接两个并列主语时,谓语动词与邻近的主语取得一致(就进一致原则)。例如:
Neither we nor Jack knows him.
我们和杰克都不认识他。
He neither knows nor cares what happened.
他对发生的事情不闻不问。
34. not…until… 直到……才......
until后可跟名词或从句,表示时间。例如:
He didn’t come until late in the evening.
他直到晚上很迟才来。
He didn’t arrive until the game began.
直到比赛开始他才来。
35. sb. pays money for sth. 某人花钱买某物
此句型主语是人。例如:
I’ve already paid 2,000 yuan for the motor bike.
我已经花了2000元买这辆摩托车。
36. spend time/money on sth./(in)doing sth. 花费(时间、钱)在某事上/做某事
其中in可以省略,通常主语为“人”。例如:
I spent five yuan on this book.
我在这本书上花了五元钱。
I spent two hours (in) doing my homework yesterday. 昨晚我花了两个小时做作业。
37. so…that… 太……以至于……
用于复合句,that引导的是结果状语从句。so是副词,后面应接形容词或副词,如果接名词,应用such。 例如:
The ice is so thin that you can’t walk on it.
冰太薄了,你不能在上面走。
He is such a kind man that we all like him.
他是一个非常好的人,我们都很喜欢他。
38. stop to do sth., stop doing sth.
stop to do sth. 意为“停下来去做另一件事”,stop doing sth.意为“停止正在做的事”例如:
You’re too tired. You’d better stop to have a rest.
你们太累了,最好停下来休息一会儿。
The teacher is coming. Let’s stop talking.
老师来了,咱们别说话了。
39. Thank you for doing sth. 感激你做了……
for之后除了加动名词doing外,还可以加名词。例如:
Thank you for giving me the present.
谢谢你给我的礼物。
Thank you for your help. =Thank you for helping me.
谢谢你的帮助。
40. thanks to 多亏……,由于……
thanks后的s不能省略,to是介词。例如:
Thanks to my friend Jim, I’ve worked out this problem.
多亏了我朋友吉姆的帮助,我已经解决了这个问题。
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