资源描述：
《高考英语 it的精华用法课件 新人教版.ppt》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、It的用法It’s10:08It’slovelyItweighsonly3kilosIt’salargesumofmoney2.2.指时间: Itwasnearlymidnightwhenshecameback. 2.3.指环境: Itwasveryquietinthecafé. 2.4.指距离：Itishalfanhour’swalktothecitycentre.3.it的其他用法3.1.表示谁在做某事的句子：Whoisit?---It’sme. Herfacelightedwhenshesawwhoitwas. 3.2.用来泛泛的指某件事：Soyou
2、aregoingtobemarriedthistime？Whenisit？Itdoesn’tmatter./Itisashame,isn’tit?it可用来指代前文提到的人,物或事情,也可以用来指时间,金钱,距离,天气等自然现象基本用法:____wasasunnyday.Peterdecidedtogoforawalktothepark,though_____wastwomilesaway.___wassocomfortabletowalkonthestreet.itItItSuddenly___begantorain.Hefound__hardtowal
3、kthere.Thenhetookabushome.Unfortunately___wentwrong.Whenhegothome,hewaswetthrough.Thus___wasadaythathewouldneverforget.ititititEg:Itwasasunnyday.Peterdecidedtogoforawalktothepark,thoughitwastwomilesaway.Summary2Itcanbeusedasimpersonalpronounstotalkabouttime,date,distanceorweathera
4、ndsoon.S+think+it+necessary+(forsb.)todosth.Thechairmanthought___necessarytoinviteProfessorSmithtospeakatthemeeting.(05全国)A.thatB.itC.thisD.himSentencepatterns:B…findpossiblefeel…important/clause形式宾语2.S+V+it+one’sduty+(forsb.)todosth./clause3.S+V+it+nogood+doingsth.nouse形式宾语Ithink
5、ithisdutytocleantheblackboard.Sentencepatterns:…aruleanhonour……findpossibleS+think+it+necessary+(forsb.)todosth./clausefeelimportant……Sentencepatterns:形式宾语…arule2.S+V+it+one’sduty+(forsb.)todosth./clauseanhonour…3.S+V+it+nogood+doingsth.nouseIlike___intheautumnwhentheweatherisclea
6、randbright.A.thisB.thatC.itD.one点拨:这是it作形式宾语的一种特殊用法.少数动词(如like,love,enjoy,dislike,hate,appreciate等)或包含介词的动词短语(如seeto,dependon等)后接宾语从句,必须先由it担任形式宾语,再接从句.Ilike(enjoy,hate…)itwhenIwouldappreciateitif……seeto(dependon…)itthatSentencepatterns:C形式宾语Itisnecessarytobepreparedforajobintervi
7、ew.Havingtheanswersreadywillbeofgreathelp.2.TheForeignMinistersaid,“Itisourhopethatthetwosideswillworktowardspeace.”3.Itisknowntoeverybodythatthemoontravelsroundtheearthonceeverymonth.形式主语高考真题Itisclear(obvious，true，possible，certain....)that.....该句型中it是形式主语，真正的主语是that引导的主语从句，常译为“清楚
8、（显然，真的，肯定．．．）” 是主语从句最常见的一种结构。Itis
