英语人教版九年级全册Unit 4 Section A Grammar focus.ppt

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1、Unit4SectionAGrammarFocusshorttallHeusedtobeshort.Butnowheistall.fouryearsagonowHewasshortfouryearsago.Heistallnow.He…inthepastHeusedtobefat.Hewasfatinthepast.nowfatthinHeisthinnow.He…sleptinclassIusedtosleepinclass.beforelistentotheteachercarefullynowI…beforen

2、owKateusedtogetupverylate.gotuplategetsupveryearlyKate…Butnow…drankalotstopdrinkingBob’sfatherusedtodrinkalot.Butnowhestopsdrinking.Bob’sfather…before→small,oldhousesnewflatsWeusedtoliveinsmall,oldhouses.Weliveinnewflatsnow.We…Heusedtobeshort.Heusedtobefat.Iuse

3、dtosleepinclass.Kateusedtogetupverylate.Bob’sfatherusedtodrinkalot.Weusedtoliveinsmall,oldhouses.观察下列句子，找到usedto的用法单项选择I_______shortstraighthair,butnowIhavelongcurlyhair.A.usetobeB.usetohaveC.usedtohaveD.usedtobe练一练完成句子1.她过去常常很安静。She___________veryquiet.2.我过去放学

4、后常踢足球。I__________soccerafterschool.usedtobeusedtoplayshorttallHeusedtobeshort.fouryearsagonowHewasshort.Hewasn’ttall.He…Hedidn’tusetobetall.inthepastHeusedtobefat.Hewasfat.nowfatHewasn’tthin.He…Hedidn’tusetobethin.sleptinclassIusedtosleepinclass.beforelistentot

5、heteachercarefullynowI…Ididn’tusetolistentotheteachercarefully.Discusswithyourpartner.usedto否定句Canyoufindouttherules?Nowlet’shaveatry.那一般疑问句呢？句型转换Heusedtotakeawalkintheparkhere.(改为否定句)He__________totakeawalkintheparkhere.didn’tuse2.Sheusedtohangoutwithfriendson

6、weekends.改为一般疑问句并作肯定或否定回答---_____she________hangoutwithfriendsonweekends?---Yes，she_______.---No,she_______.Didusetodiddidn’t3.Lilyusedtohaveshorthair.①变为一般疑问句:_____________________________.②进行肯定回答:_____________________________.③变为否定句:__________________________

7、___.DidLilyusetohaveshorthair?Yes,shedid.Lilydidn’tusetohaveshorthair.知识链接1.Heusedto_______inthesun,butnowheisusedto_______atnight.A.read,readB.reading,readC.read,readingD.reading,reading[解析]usedto后接动词原形，beusedto后接动名词。故选C。典型例题2.She_____listentoclassicalmusic,bu

8、tnowshe____listeningtopopmusic.usedto;usedtoB.isusedto;isusedtoC.isusedto;usedtoD.usedto;isusedto3.Asweknow,elephants_______someheavyjobs.A.areusedtodoB.areusedtodoingC.used