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1、爵单元语法小专题(GrammarFocus)2-一标usedto的用法usedto“过去常常;以前常常“,用于描述过去的习惯动作或存在状态,其后跟动词原形。1.含有usedto的句型肯定句:I/You/We/They/He/She/Itusedto十do否定句:I/You/We/They/He/She/Itdidntuseto十doI/You/We/They/He/She/Itusedntto十do餮s一e一e一啧.一般疑问句及茸回答:一Didyou/we/they/he/she/ituseto十do?或Usedyou/we/they/he/she/itto十do?一Yes,.did/used
2、./No,.didnt/usednt.特殊疑问句:特殊疑问词十did十主语十usetodo?或特殊疑问词十used十主语十todo?IusedtobeshortwhenIwasyoung.我小时侯个子矮。一一一一一一一一一一一一一Ididntusetowalktoschool./Iusedn“ttowalktoschool.我过去不常走路上学。一Didyouusetohavestraighthair7/Usedyoutohavestraighthair?你过去是直发吗?一Yes,Idid./Yes,Iused.是的,我是。Wheredidyouusetolivebeforeyoucameher
3、e?二Whereusedyoutolivebeforeyoucamehere?你来这儿之前住在哪儿?一一一一一一一一一一一一一薹互含有usedto的反意疑问句,附加疑问部分用“didnt/usedn“t十主语“。Heusedtowearglasses,didnt/usednthe?他过去戴眼镜,不是吗?【拓展相似结构be/get/becomeusedtodoing与夔beusedtodobe/get/becomeusedtodoing意为“习惯于做意为“被用来做火“,是袍动语态,相当于beusedfordoingbeusedtodoEI.用括号内所给单词的适当形式填空。1.Mylittlebr
4、otherusedtoplay(play)ping-pong.2.Tmusedtogetting(get)upearly.3.Woodisusedtomake(make)desks,chairs,tablesandSoon.4DidyouUSe(Cuse)tobeshort?5.Tobday,computersareused(use)inbothcitiesandtoWnS.一一一eI.单项选择。(D)1.Mary,youbeshort,butyouaretallnow.A.were.areC.usetoD.usedto(D)2.一Didyouusetobeafraidofbeingalone
5、?A.Yes,IusedB.Yes,IuseC.No,IdidD.No,Ididnt一一一一一一一一一一一一一(卫)3.yourmothertotellyoustorieswhenyouwereachild?A.Does;usedB.DidiuseC.DoiusedD.Doiuse(C)4.Heusedtowearwhitesportsshoes,2A.washeB.wasntheC.didntheD.usehe一一一一一一一一一一一一一口)5FiersoncOke，butDOWhemilkA.usedtodrink;isusedtodrinkingB.usedtodrinking;drinksC.isusedtodrinking;usedtodrinkD.isusedtodrinkiisdrinking一一一一一一一一一一一一一一招亿.完成句子。1.Iusedtoplayfootballafterschool.(改为一般疑问句,并作否定回答一DidyouUSetoPlayfootballafterschool?一No,l“didn“t.2.Tomusedtobeaquietboy.(改为否定句)TomdqidmtUSetDe2quietboy-.
