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1、Unit4Iusedtobeafraidofthedark.荣程中学袁洁SectionA3GrammarFocus~4c过去常常如此好的一个主意很大改变时常,不时取的好成绩敢于做某事在......前面应付,处理放弃做某事许多受到极大关注太多usedtosuchagreatideachangealotfromtimetotimegetgoodscoresdaretodosth.infrontofdealwithgiveupdoingsth.anumberofgettonsofattentiontoomuch/manyZhangyishanuse
2、dtobeshort,butheistallnow.InthepastNow根据课本内容,完成下列句子。1.我以前是矮个子。I__________beshort.2.我以前在学校不受欢迎。I___________tobepopularinschool.3.保拉以前的确不爱说话。Paula_________bereallyquiet.4.她以前不喜欢小测验。She___________liketests.GrammarFocusdidn’tuseusedtousedtodidn’tuseto5.你以前很矮,不是吗?Youusedtobeshor
3、t,___________?是的,我是。/不,不是。Yes,I_____./No,I_______.6.他以前戴眼镜吗?____he________wearglasses?是的,他戴。/不,他不戴。Yes,he_____./No,he______.didn’tyouDidusetodiddidn’tdiddidn’t1.否定句usednot主语+todosth.didn’tusee.g.Mikeusednottostudyhard.=Mikedidn’tusetostudyhard.迈克过去不努力学习。Grammar2.一般疑问句Did+主语
4、+use+todo…?答语:Yes,sb.did./No,sb.didn’t.e.g.—Didyouusetogotomuseums?你以前常去博物馆吗?—Yes,Idid./No,Ididn’t.是的。/不是。3.反意疑问句主句+didn’t+人称代词?e.g.Yourbrotherusedtohavenoodlesforbreakfast,didn’the?你哥哥过去早餐常吃面条,不是吗?根据汉语提示完成句子。1.我以前害怕在同学们面前唱歌。I___________beafraidof_______infrontoftheclass.2.
5、这种狗是用来帮助盲人的吗?Arethosedogs_______________theblind?Exercisesusedtosingingusedtohelp3.你表妹以前害怕独自一人,不是吗?Yourcousin___________beafraidof______alone,_______she?4.珍妮以前在学校里并不受欢迎。Jenny______________bepopularinschool.5.我不习惯午饭吃这么多。I’m_______usedto_________somuchatlunchtime.usedtobeingd
6、idn’tdidn’tusetonoteating【拓展】几个易混结构的比较:结构意义tousedtodosth.过去常常做某事不定式符号use...todosth.用……做……beusedtodosth.beusedfordoing被用来做……be/get/becomeusedtodoingsth.习惯于做某事介词根据所给汉语提示完成英语句子。1.Myuncle__________________(以前是个司机),butnowheisanactor.2.Tom’sfather____________________(过去常常看书)after
7、lunch.3.Mary__________________(以前常常骑自行车)towork,butnowshe_________________(习惯步行)towork.4.Thepencil______________(被用来书写).usedtobeadriverusedtoread(books)usedtorideabikeisusedtowalkingisusedtowrite5.Youusedtohavelongcurlyhair,___________(不是吗)?6.I__________________________(以前常常
8、骑自行车去上学),butnowI_________________________(习惯走着去).didn’tyouusedtogotoschoolbybikeam