2023届高三英语二轮复习：语法专题名词性从句课件

1、高考复习专题之名词性从句名词性从句主语从句宾语从句表语从句同位语从句句首/句末动词之后系动词之后名词之后01主语从句TJBT主语从句 ： 从句作主语That he finished writing the composition in such a short time surprised us all.谓语主语主语从句What we need is time.谓语主语主语从句一般位于句首/句末TJBT主语从句 ： 形式主语句1. It is + 名词 （ 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 + 形容词 （ natural, possible, difficult , certain等) + thatIt is impossible that Sam passed the exam.3. It is +过去分词 （said, reported, announced等) + thatIt is reported that 3 people were killed in the accident.02

3、宾语从句TJBT宾语从句 ： 从句作宾语一般位于动词之后He said that he did his homework yesterday evening.主语谓语宾语He asked if we should hold a sports meeting .主语谓语宾语宾语从句宾语从句宾语从句考点一 ： 引导词thatif / whether陈述疑问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宾语从句考点二： 时态主句用一般现在时, 从句根据需要选择时态He says that he is good at EnglishHe says that he has been ill for two daysI dont know if he will come tomorrow主句用一般过去时, 从句用过去的某种时态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宾语从句考点二： 时态客观真理用一般现在时The teacher said “light travels faster than sound”He said that the earth is roundLOREM IPSUM DOLOR SIT AMET宾语从句考点三： 陈述语序Do you know what the population of Dalian is ？Do you know

6、what is the population of Dalian ？03表语从句表语从句 ： 从句作表语一般位于be动词之后His suggestion is that we should do our best to make it better.The problem is when we can get a pay rise.TJBT表语从句 考点主句名词为：idea, advice, suggestion, order等时， 从句谓语动词用 ( should ) +动词原形His suggestion is that we （should）calm down.They told us

7、their idea that they (should) go homeTJBT表语从句 考点主句名词为reason, 用that，不用why和because The reason for the accident is that the driver was too sleepy.04同位语从句同位语从句 ： 解释说明某一名词的内容或性质一般位于名词之后The idea that you can do this work well without thinking is quite wrong.We heard the news that our team had won区别：定语从句Th

8、e news that you told me yesterday was really excitingTJBT名词性从句：that和what 的区别that 没有意义，也不充当句子成分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名词性从句：that和what 的区别what 有意义“人/物/数目等”，可充当句子主语，宾语、表语或定语1. 具有疑问代词性质的what：意为“什么，什么样的”。I dont know what he needs.2. 在名词前表示感叹的what：意为“多么”Only then did I recognize what silly mistakes I had made.3. 具有关系代词性质的what：意为“所的”China is not what (=the China that) used to