【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《it 在名词性从句中的用法》，欢迎阅读！
用 it 做形式主语的常用句型
It is a fact (a shame, a pity, good news…) It is true (certain, clear…) It is said (reported, believed…) It seems/happened that … It worried sb a lot that … 注意：
It is important / natural / necessary / impossible/strange/unusual /suggested /advised /ordered/ requested/insisted/ required … that 中，从句谓语动词用“(should) + do”的形式, It is necessary that we ________________(learn) English grammar well. It is suggested that we ________________(not go) out to play.
3). Who, whom, which, what可以和ever 构成合成词，引导从句，起加强语气的作用。 但引导主语从句不能用no matter who / what… Exercise:
1. ________that they found an unusual plant in the forest.
A. It is said B. They are said C. It said D. It says 2. _____ caused the accident is still a complete mystery.
A. What B. That C. How D. Where
3. ____surprised me most was _____such a little girl of seven could play the violin so well. A. That; what B. What; that C. That; that D. What; what 4. _____ helped to save the drowning girl is worth praising.
A. Who B. Anyone C. Whoever D. The person 5. _______he passed the important but difficult exam is a very good thing.
A. What B. As C./ D. That 6. _______he saw in his office the day before yesterday is still a puzzle.
A. That B. Whose C. Which D. Whom
7. ______will be in charge of our company is still being discussed by the leaders of our city. A. Who B. Whom C. Which D. Whoever 8. ______they settled that social problem interests every one of us.
A. How B. What C. Which D. That 9. _____we’ll go camping tomorrow depends on the weather. (NMET 1996)
A. If B. Whether C. That D. Where 10.________ makes mistakes must correct them.
A. What B. That C. Whoever D. Whatever 11. It worried her a bit ____ her hair was turning grey. A. while B. that C. if D. for 12.When and why he came here ________ yet.
A. is not known B. are not known C. has not known D. have not known 13. ________ Tom liked to eat was different from ________.
A. That…that you had expected B. What …that you had expected C. That…what you had expected D. What…what you had expected 14.________ we go swimming every day ________ us a lot of good. A. If...do B. That...do C. If...does D. That...does 15.It's uncertain ________ the experiment is worth doing.
A. if B. that C. whether D. how 16.____ we can't get seems better than ____ we have.
A. What, what B. What, that C. That, that D. That, what 17._______we'll finish translating the book depends on the time. A. When B. Why C. What D. That
18.______the house will be built will be discussed at tomorrow's meeting.
A. If B. Where C. That D. What
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2024-04-10
