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1、●GrammarandusageStep1:GeneralintroductionThegrammariteminthisunitfocusesoninversion.Youwilllearnhowtomakeaninversionandinwhatcasesinversionisused.Thenyoumayapplywhatyouhavelearnttopracticaluse.Step2:Explanation1.Lookatthefollowingpairsofsentences.Whatisthedifferencebet
2、weenthem?◆Ilikethebeautifulgirl.Doyoulikethebeautifulgirl?◆Iamdoingmyhomework.Whatareyoudoing?Intheabovesentences,thesecondsentenceofeachpairisaquestion.Theorderofthewordsinthesentenceshasbeenchanged.Thisiscalledinversion.Whenweuseinversion,weputthepredicateorpartofitb
3、eforethesubject,sothepredicateisemphasizedinsteadofthesubject.Inversioncanbeusedinmanycasesbesidesinaquestion.2.Theothercaseswhereinversioncanbeusedareasfollows.uWhenthesentencebeginswithanegativewordoranegativephrasesuchasneither,nor,never,not,atnotime,seldom,hardly.P
4、leasechangethefollowingsentencesintoinversion1)Ican’tswim;hecan’tswimeitherIcan’tswim;neithercanhe.2)IshallneverforgetthedaywhenImetMrWanginthecountryside.NevershallIforgetthedaywhenImetMrWanginthecountryside.3)SmokingisatnotimepermittedinthemeetingroomAtnotimeissmokin
5、gpermittedinthemeetingroom.4)Hehadhardlygotintotheroomwhenthetelephonerang.Hardlyhadhegotintotheroomwhenthetelephonerang.uWhenthesentencebeginswithonlyandso/such1)Youwillbeabletomasterthelanguageonlybypractisingafewhourseveryday.Onlybypractisingafewhourseveryday,willyo
6、ubeabletomasterthelanguage.2)Sheissobeautifulthatwealllikeher.Sobeautifulisshethatwealllikeher.3)Sheissuchabeautifulgirlthatwealllikeher.Suchabeautifulgirlisshethatwealllikeher.Note:Inversionshouldnotbeusedwhenonlymodifiesthesubject.uWhenthesentencebeginswithdirectspee
7、chorpartofit“I’llcomebackinthreedays,”saidTom.uWhenthesubjectistoolongPresentatthemeetingweremanyimportantpersons.uWhenthesentencebeginswithhere,there,in,out,up,down,on,etc.Hereisanappleforyou.Theregoesthebell.Therearemanystudentsinourschool.Note:Ifthesubjectisapronoun
8、,wecannotuseinversion.uInversioncanalsobeusedinformallanguagetotalkaboutunrealconditionals.HadItime(=IfIhadtime),Iwou
