Unit3_Grammar_公开课课件_精讲课件精讲课件.pptVIP

Itwasasunnyday.Lazygoatdecidedtogoforawalktothepark.Thoughitwastwomilesaway,___________________________________(但是走在草地上很舒适）itwassocomfortabletowalkonthegrass.Fillintheblankandpayattentionto“it”Suddenlyitbegantorain._________________________(他发现走到那很难).Thenhewentintoahouse.Unluckilyitwentwrong.HardlyhadhegotintheroomwhenhewascaughtbyGreywolf.Atlasthewasrescuedbyhisfriends.Thusitwasadaythathewouldneverforget.Hefoundithardtowalkthere_______________________________________________itwas…Itwasasunnyday.Itwastwomilesaway.Itwassocomfortabletowalkonthegrass.Ningboisabeautifulcity,isn’tit?Isthisyourdog？No,itisn’t.Itwasagreatsurprisetomewhenhedidathinglikethat．Itisalovelyday,isn’tit?

Itwastwomilesaway.分类1it作代词1.It的最基本用法是作人称代词，主要指刚提到的事物，以避免重复:2.也可以指动物或婴儿(未知性别的婴儿或孩子):3.也可指抽象事物:it有时并不指具体的东西，而泛指时间、距离、价值、天气、气候及温度等自然现象，称为非人称的it：Itisamazingtoseegrandadisstillfitat83.Itisaruletokeepsilentinthemeeting.DiscoveringthesentencestructureFormalSubject分类2It+be+adj./n.(forsb./ofsb.)+todosth.?句型中的形容词表示事物特点或特征时用for；表示人的性格特征或特点用of。Itisdifficult____thelittlegirltoeatsomuch.Itisselfish___himnottosharehisdictionarywithothers.forofIt作形式主语的常见句型结构It+be+(no)good/use/awasteof../useless/senseless+v-ing做...没好处/没用/浪费/无用/毫无意义。Itissaid/reported...that…=主语+besaid/reported...todosth.据说/报道...Itdoesntmatter?(It’snowonder;Itdoesn’tmakemuchdifference等)＋when/where/which/whether等从句。1._______________(据报道）thattherewillbeaconcertthisSaturdaynight.(report)2.Itisnogood\nouse______________________(cryoverspiltmilk).3.___________________(没关系）whetherhecomesbackornot.(matter)ItisreportedcryingoverspiltmilkItdoesntmatter?S+feel/think/find/make/consider/believe+it+adj/