2022年中考英语写作亮点句型四 It特殊句型 ppt课件.pptx

1、玩转写作 Season II it 特殊句型 isis easyeasy isis nono goodgood isis sadsad thatthatItItIttoto learnlearn EnglishEnglish well.well.learninglearning a a foreignforeign languagelanguage if if youyou dontdont useuse it.it.lotslots ofof studentsstudents cantcant learnlearn EnglishEnglish well.well.不定式动名词主语从句这里的

2、It是句子的主语吗？后面的不定式，动名词，主语从句又做什么成分？123It作形式主语It作形式宾语谚语It作形式主语1It代替不定式短语It代替动名词短语It代替主语从句1.It be+adj.(for/of sb)to do sth2.It be+n.to do sthIt is difficult for a foreigner to learn Chinese.It代替不定式短语作形式主语3.It takes sb sometime to do sthIt is takes hundreds of workers thousands of years to build the Great

3、 Wall.It is time to do something meaningful for our motherland.It is a great honor to be here to have dinner with you.常限于no use,no good,useless,waste等词后It代替动名词短语It useless talking with him.和他谈没没用。It is no good do harm to our environment.破坏环境对我们毫无益处。It代替主语从句重要的是：重要的是：sthsth isis importantimportant更高大

4、上的表达更高大上的表达：a.It is vital thatb.It is significant thatc.It is essential thatoutIt代替主语从句很明显：很明显：a.It is clear thatb.It is obvious thatc.It is evident thatIt代替主语从句很可能：很可能：a.It is possible thatb.It is probable thatc.It is likely thatIt代替主语从句a.It is well-known that众所周知b.It is hoped that人们希望c.It is suppo

5、sed that据推测d.It is believed that人们相信e.It is said that据说 It作形式宾语2+to do sth+that+doingbelieve,find,think,feel+it+adj./n.a.My partner find it hard to learn a foreign language.a.My mother believes it important that I learn to be independent.谚语3ItIt isis nevernever tootoo oldold toto learn.learn.活到老学到老。ItIt isis rainingraining catscats andand dogs.dogs.下倾盆大雨ItIt servesserves youyou right.right.你活该。罪有应得。ItIt isis upup toto you.you.你说了算。ItIt isis a a piecepiece ofof cake.cake.小菜一碟。makemake it it做成功callcall it it a a dayday就到这儿吧，到此为止thanks