2024年3月3日发(作者：电信宽带账号登录入口)

高中阶段关于It的常见固定句型的总结

1. It be +adj.+ (for sb.) to do sth. (necessary, fundamental, important, vital, essential, significant,

possible, impossible, difficult, hard, easy, convenient)

It’s necessary for us to have a good knowledge of English.

It is convenient for me to go to work from here.

2. It be +adj.+ of sb. to do sth. (kind, cruel, clever, stupid, foolish, polite, rude, typical等表示逻辑主语性质，特征的词)

It is cruel of them to kill the dogs.

It is typical of her to keep others waiting long.

3. It be +抽象名词+to do sth. (duty, hope, fact, fun, pity/shame, pleasure, honour, good/bad

manners, one’s turn)

It is fun to talk with him.

It is bad manners to make fun of somebody’s appearance.

It is your turn to answer the question.

4. It be +adj.+ that-clause. (necessary, important, vital, essential, significant, natural, strange,

essential, funny, 注意虚拟语气的使用)

It is necessary that we (should) have a walk now.

5. It be +possible/likely/probable + that-clause

It is likely that she will ring me tonight.

注意三者的区别

It is possible (for sb.) to do sth.

It is possible that-clause

It is/seems probable that-clause

It is likely that-clause

Sb. is likely to do sth.

6. It be +a pity/shame + that-clause (注意这种情况可以用虚拟语气也可以用陈述句语气)

It is a pity that I can’t swim.

It is a pity that you should lose a chance.

7. It be + no/little wonder + that-clause (难怪…)

a wonder that-clause (…真是令人奇怪)

It comes as no surprise that-clause (难怪…)

It is no wonder that she didn’t want to go to the party.

8. It be +no good/use / of little use/good/useless + doing sth.

It is no use crying over spilt milk.

9. It be + just like sb. +to do sth. (某人恰恰就是这个样子)

not like sb. + to do sth. (某人不是这个样子)

It’s just like her to think more of others.

+ be + done + that-clause. (said, believed, reported , proved, supposed, hoped, considered,

thought, known, pointed out, must be admitted, accepted // suggested, advised, proposed

required, asked, requested, ordered, directed, commanded, urged, desired 注意黑体词需用虚拟语气)

It is reported that two scientists were killed in the accident.

It is suggested that the meeting (should) be put off.

is (good/high) time for sth.

It is (good/high) time to do sth.

It is (good/high) time for sb. to do sth.

It is (good/high) time that sb. did sth.

It is (good/high) time that sb. should do sth.

12. It will be (not)+ 时间＋before-clause.

It was (not)+ 时间＋before-clause.

It will be long before we will come back

be +段时间+ since +瞬时动词 (自从…以来有多长时间)

It be +段时间+ since +延续性动词 (有多长时间没做…)

It’s about three years since I moved here.

It is a few years since I smoked

/This/That +is+ the first/second…time + sb. have done sth.

It/This/That +was+ the first/second…time + sb. had done sth.

It is the first time I have met such a great man.

be +时间+when 从句 (时间是…)

It was eight o’ when the satellite was launched.

be+强调部分+that/who+其它成分

注意：It be + not until…+that+ 其他成分

is up to sb. to do sth. (由某人负责某事)

It’s up to us to give him all the help we can.

18. It +(doesn’t )+ matter +that/when/whether…+…(有/没关系)

It makes a difference that-clause

It makes no difference whether/when/where/how…

It doesn’t matter whether we go together or separately.

19. It occurs to sb. /strikes sb. +从句

20. It came about that-clause

21. It + (so) happened+ that从句 (碰巧)

It happened that I saw him yesterday.

seems/appears that…

注意：sb. seems to be…/to do sth. (注意动词不定式时态和语态的考查)

It seems as if/as though…

It seems that…

There seems to be …

It looks as if/as though…

Sb. looks as if…

It appears that…

There appears to be…

23. It takes sb. some time/some money to do sth.

It takes some time/some money for sb. to do sth.

24. It turns out / proves that…

It turned out that he was not the kind of person we wanted.

25. find/think/make/feel/consider…+ it + adj./n.+ to do sth. /doing sth. / that-clause

I made it clear/sure/certain that I was not interested in gardening.

Cellphones make it possible/likely for us all to communicate at any time and from anywhere.

She has made it a rule/habit/practice to read English aloud in the morning.

I feel/think/find it a duty/a honor to help you with English.

26. v.+ it + that/if/when…

常见的有：

hate/like it when…讨厌/喜欢某人做…

see to it that… 务必/确保/负责…

depend/rely on it that… 指望/依靠…

appreciate it if…..如果……很感激

I must see to it that you don’t catch a cold.

I will appreciate it if you can give me a hand

it for granted that… (认为…是理所当然)

owe it to sb. that… (把…归功于某人)