2023屆高三英語二輪復習：語法專題名詞性從句課件

1、高考復習專題之名詞性從句名詞性從句主語從句賓語從句表語從句同位語從句句首/句末動詞之后系動詞之后名詞之后01主語從句TJBT主語從句 ： 從句作主語That he finished writing the composition in such a short time surprised us all.謂語主語主語從句What we need is time.謂語主語主語從句一般位于句首/句末TJBT主語從句 ： 形式主語句1. It is + 名詞 （ no doubt, an honor, a pity, no surprise等) + thatIt is no doubt that E

2、nglish is widely used around the world.It is no surprise that Sam will win the match.2. It is + 形容詞 （ natural, possible, difficult , certain等) + thatIt is impossible that Sam passed the exam.3. It is +過去分詞 （said, reported, announced等) + thatIt is reported that 3 people were killed in the accident.02

3、賓語從句TJBT賓語從句 ： 從句作賓語一般位于動詞之后He said that he did his homework yesterday evening.主語謂語賓語He asked if we should hold a sports meeting .主語謂語賓語賓語從句賓語從句賓語從句考點一 ： 引導詞thatif / whether陳述疑問He says that he is good at EnglishHe asked whether we should hold a sports meeting .He asked if we should hold a sports mee

4、ting .whether . or notIm wondering whether you will come to my party or not tomorrow.LOREM IPSUM DOLOR SIT AMET賓語從句考點二： 時態(tài)主句用一般現(xiàn)在時, 從句根據(jù)需要選擇時態(tài)He says that he is good at EnglishHe says that he has been ill for two daysI dont know if he will come tomorrow主句用一般過去時, 從句用過去的某種時態(tài)He asked me where I livedHe

5、 said that she had been ill for two daysShe said that she would return soonLOREM IPSUM DOLOR SIT AMET賓語從句考點二： 時態(tài)客觀真理用一般現(xiàn)在時The teacher said “l(fā)ight travels faster than sound”He said that the earth is roundLOREM IPSUM DOLOR SIT AMET賓語從句考點三： 陳述語序Do you know what the population of Dalian is ？Do you know

6、what is the population of Dalian ？03表語從句表語從句 ： 從句作表語一般位于be動詞之后His suggestion is that we should do our best to make it better.The problem is when we can get a pay rise.TJBT表語從句 考點主句名詞為：idea, advice, suggestion, order等時， 從句謂語動詞用 ( should ) +動詞原形His suggestion is that we （should）calm down.They told us

7、their idea that they (should) go homeTJBT表語從句 考點主句名詞為reason, 用that，不用why和because The reason for the accident is that the driver was too sleepy.04同位語從句同位語從句 ： 解釋說明某一名詞的內(nèi)容或性質(zhì)一般位于名詞之后The idea that you can do this work well without thinking is quite wrong.We heard the news that our team had won區(qū)別：定語從句Th

8、e news that you told me yesterday was really excitingTJBT名詞性從句：that和what 的區(qū)別that 沒有意義，也不充當句子成分The reason for the accident is that the driver was too sleepy.He said that he did his homework yesterday evening.It is no surprise that Sam will win the match.TJBT名詞性從句：that和what 的區(qū)別what 有意義“人/物/數(shù)目等”，可充當句子主語，賓語、表語或定語1. 具有疑問代詞性質(zhì)的what：意為“什么，什么樣的”。I dont know what he needs.2. 在名詞前表示感嘆的what：意為“多么”O(jiān)nly then did I recognize what silly mistakes I had made.3. 具有關系代詞性質(zhì)的what：意為“所的”China is not what (=the China that) used to