名词性从句专练 新课标 人教版

名词性从句专练定义：在句子中起名词作用的句子叫名词从句 (Noun Clauses）。 名词从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。1 引导名词性从句的连接词引导名词性从句的连接词可分为三类：连接连词：that, whether, if , as if ,because不充当从句的任何成分）连接代词：what, whatever, who, whoever, whom, whose, which.连接副词：when, where, how, why2名词性从句分类：A: 主语从句a:定义：b: 连接连词：that, whether连接代词：what, whatever, who, whoever, whom, whose, which.连接副词：when, where, how, whyThat he is still alive is sheer luck他还活着全靠运气。That she was chosen made us very happy.注意事项：1）大部分连接词引导的主语从句都可以置于句末，用 it充当形式主语。It is not important who will go.It is still unknown which team will win the match2）That-从句作主语通常用it作先行词，而将that-从句置于句末，例如：It is quite clear that the whole project is doomed to failure.很清楚，整个计划注定要失败。Its a pity that you should have to leave.你非走不可真是件憾事。用it作形式主语的that-从句有以下四种不同的搭配关系：a. It + be +形容词+ that-从句It is necessary that 有必要It is important that 重要的是It is obvious that 很明显b. It + be + -ed 分词+ that-从句It is believed that人们相信It is known to all that从所周知It has been decided that 已决定c. It + be +名词+ that-从句It is common knowledge that 是常识It is a surprise that 令人惊奇的是It is a fact that 事实是d. It +不及物动词+ that-分句It appears that似乎It happens that碰巧It occurred to me that 我突然想起B: 宾语从句a:定义：b: 连接连词：that, whether if连接代词：what, whatever, who, whoever, whom, whose, which.连接副词：when, where, how, whyJohn said that he was leaving for London on Wednesday.I am glad that you are satisfied with your job注意事项：1 时态与语序2 形式宾语 it:3 if 与whether区别：1Mary wrote an article on the team had failed to win the game . Awhy Bwhat Cwho Dthat2The poor young man is ready to accept _ help he can get. Awhichever BhoweverCwhateverDwhenever3It is generally considered unwise to give a child he or she wants . Ahowever Bwhatever Cwhichever DwheneverC: 表语从句a:定义：b: 连接连词：that, whether ,because ,as if连接代词：what, whatever, who, whoever, whom, whose, which.连接副词：when, where, how, whyThe fact is that he has not been seen recently.事实是近来谁也没有见过他。D: 同位语从句a:定义：特征：它一般跟在某些名词后 ，如: idea, news, word,hope, fact, promise,Belief, doubt, fear, discovery, chance, possibilityb: 连接连词：that, whether ,连接副词：when, where, how, whyWe heard the news that our team had wonThe fact that he has not been seen recently disturbs everyone in his office.近来谁也没有见过他，这一事实令办公室所有的人不安。名词性从句专练1. Someone is ringing the doorbell. Go and see _.A. who is he B. who he is C. who are they D. who it is2. _ she couldnt understand was _ fewer and fewer students were interested in her lessons.A. What; why B. That; what C. What; because D. Why; that3. -We havent heard from Jane for a long time.- _ has happened to her?A. Do you suppose that B. What do you supposeC. Do you think that D. What you think4. I dont care _ she has no money. I care _ she is honest or not.A. if; when B. whether; that C. if; whether D. what; if5. Word came _ the PLA man approached the child slowly and helped him to safety.A. since B. so that C. that D. why6. The child is always lying, so none of us will believe _ he says.A. whatever B. no matter what C. how D. which7. The fact troubles me so much _ I have been unable to pass the driving test up to now.A. which B. because C. why D. that8. See to _ the children dont catch cold.A. it what B. it that C. what D. that9. He, _ is playing an important part, is well-known to us all.A. that who B. those who C. who that D. who which10. It matters little _ a man dies, but _ matters so much more is _ he lives.A. how; what; how B. how; it; howC. why; it; why D. which; what; that11. Pointing to the house, he said, This is _ I used to live when I was young.A. when B. what C. that D. where12. After ten years, he had changed a lot and looked different from _ he used to be.A. why B. which C. what D. who13. Father made a promise _ I passed the examination, he would buy me a bicycle.A. that B. if that C. whether D. that if14. -What about the speech he made this afternoon?- _ he said so must be quite encouraging, I think.A. What B. That C. / D. All15. There are signs _ restaurants are becoming more popular with families.A. in which B. which C. that D. whose16. Because they usually receive the same score on standardized exams, there is often disagreement as to _ is the better student, Bob or Helen.A. who B. where C. when D. whose17. Scientists believe native Americans arrived by crossing the land bridge that connected Siberia and _ more than 10,000 years ago.A. this is Alaska B. Alaska is nowC. is now Alaska D. what is now Alaska18. The boy dived into the water and, after _ seemed to be a long time, he came up again.A. what B. that C. it D. which19. _ we can pass the coming examination will mainly depend on _ we learn and _ we learn it.A. Whether; what