it强调句的公开课.ppt

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1、Welcome!Howareyou?.carefulperson.Theuseof"It"2005.12.11It’s10:08It’slovelyItweighsonly3kilosIt’salargesumofmoneyit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:2.2.指时间:Itwasnearlymidnightwhenshecameback.Soyouaregoingtobemarriedthistime？Whenisit？2.3.指环境:Itwasveryquietinth

2、eclass.2.4.指距离：Itishalfanhour’swalktothecitycentre.2.5.指不知性别的人：Whoisit?---It’sme.Herfacelightedwhenshesawwhoitwas.2.6.指某件事：Itdoesn’tmatter./Itisashame,isn’tit?____wasasunnyday.Peterdecidedtogoforawalktothepark,though_____wastwomilesaway.___wassocomfortabletowalkonth

3、estreet.itItIt手势语！Heyheygreat,heyheyheygreat.SummaryTheuseof“it”foremphasis可被强调的部分除谓语之外的句子各成分。基本句子结构Itis/was＋被强调部分＋that/who/whom+句子的遗留部分备注it既可强调现在的情况，也可强调过去的情况。WecalledonProfessorWanginhisofficethismorning.We（主语）ProfessorWan（宾语）Eg:Itwaswewho/thatcalledonProfessorWangathis

4、officethismorning.ItwasProfessorWangwhom/that/whowecalledonathisofficethismorning.WecalledonProfessorWanginhisofficethismorning.inhisoffice（地点状语）thismorning（时间状语）ItwasinhisofficethatwecalledonProfessorWangthismorning.ItwasthismorningthatwecalledonProfessorWanginhisoffice.

5、Thechildrenoftenhelptheirparentsdothefarmwork.Itisthechildrenwhooftenhelptheirparentsdothefarmwork.2.In1993,abananawasdevelopedthatwasverydifferentfromanygrownbefore.Itwasin1993thatabananawasdevelopedthatwasverydifferentfromanygrownbefore.手势语UpupgogodowndowngogoUpgodowngo

6、updowngogoHenrygavegeorgeanewtieforhisbirthdaylastyear.ItwasHenrywhogaveGeorgeanewtieforhisbirthdaylastyear.ItwasGeorgethatHenrygaveanewtieforhisbirthdaylastyear.ItwasanewtiethatHenrygaveGeorgeforhisbirthdaylastyear.ItwaslastyearthatHenrygaveGeorgeanewtieforhisbirthdaylas

7、tyear..carefulperson.Dotheexersies!“It”试题解析1.TheParkersboughtanewhousebut_____willneedalotofworkbeforetheycanmovein.A.theyB.itC.oneD.which“It”试题解析2.Whoisknockingthedoor?_____isme.A.heB.whichC.sheD.it“It”试题解析3.-Hewasnearlydrownedonce.-Whenwas_________?-____wasin1998whenhew

8、asinmiddleschool.A.that;ItB.this;ThisC.this;ItD.that;thisThankyouforattending!