主从复合句要点精编（总复习）三类从句：名词性从句、定语从句、状语从句从句考两点：连词 (是否有意思，在句中充当什么成分，是否可省)、语序（陈述语序）。
陈述语序：The photographs will show you what our village looks like.（除了what’s the matter 不变）名词性从句1. “主语”的位置是句子，那个从句就是“主语”从句。
（宾语、表语、同位语）2. 名词性从句连词有：(下划线的连词定语从句中不可用)（1）that;（通常不可省，只有在宾语从句中可省。
）（2） wh- (what, who, whom, whose, which, where, when, why, whether, how);（3）whatever, whoever, whichever, wherever, whenever, however.3. what和that区别What he said makes me happy.That a new teacher will come is true. = It is true that a new teacher will come.4. 主语从句谓语一般情况下用单数。
Whether they will come depends on the weather.5. whether和if区别主语从句、表语从句、同位语从句、介词后的宾语从句、直接加动词不定式whether （to do）、whether or not连用时都不能使用用if。
If只在动词后的宾语从句中可以与whether互换。
Eg. I don’t know if / whether I’ll be fre e tomorrow.6. whatever和no matter what区别这两者在让步状语从句中可互换，名词性从句中只能用whateverNo matter who destroys the forest will be punished. ×Whoever destroys the forest will be punished . √7. it做形式主语和形式宾语(1) 形主That he made such a mistake is a pity. = It is a pity that he …形式主四大句型：It be + adj + that…eg. It is obvious that he misunderstood me.It be + n + that…eg. It is a pity that he failed to get full marks.It be + p.p. + that…eg. It is reported that a flight crashed in Pennsylvania.It + seemshappens +that eg. It appears that the picture has been hung upside down.appears(2) 形宾make /find/ feel / consider / think it + adj / n + that…= think it + adj / n + to do sth状语从句特殊连词：[as, since]多种状语从句中可用，意思不同; [once, in case]归属不绝对.定语从句1. 定语从句的连词有：(that, who, whom, whose, which); (where, when, why); (as).2. 限制性定语从句和非限制性定语从句（非限制中that和why不可使用）The watch that I bought yesterday works well.Shakespeare, whose plays are popular, was a great writer.一、判断下列句子属于什么从句1. What I want to do is taking a bath.2. Do you know the man who is standing over there?3. I have known him since he was a boy.4. Since class is over, let’s go to pl ay football.5. The fact is that he stole the car.6. I will never forget the days when we worked together.7. Be careful when crossing the street.8. It is said that they won the game.9. As time went on, things began to change.10. Do in Rome as the Romans do.11. The news that they won the game spread the whole school.12. Xiao Wang ,with whom I went to the concert, enjoy it very much.13. I don’t think he is an honest boy.14. Unless he comes, we won’t be able to go.15. That he is a famous singer is known to us.16. Do you have anything that you don’t understand?二、用适当的连词填空1. It is believed the country will turn into an industrial power.2. The bank was opened last week is a very modern one.3. It won’t be long we complete the project.4. of you comes first will receive a book as a present.5. The suit the tailor made for me doesn’t fit me.6. I have n’t had a good sleep I moved here.7. They offered (him) he didn’t like at all.8. The man you shook hands just now is head of our department.9. It was he lost it that he found it more valuable than ever.10. We found it true Mr. Smith was an honest gentleman.11. On the hill were maple trees leaves had turned red.12. I wrote as clearly as possible I might get high marks.13. I wrote as clearly as possible, I got high marks.14. I’ll try to repair the watch myself it takes me several days.15. she will be given the job is still under discussion.15. Is there anything I can do for you?16. We won’t let you in you show us your pass.17. What puzzled me very much is on earth I am wrong.18. Our class took the championship in the final, excited all of us.19. That night she came home later she usually does.20. That is the reason he gave us for his action.21. That is the reason he did that thing.。
