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时间:2020-01-30
《英语人教版九年级全册Unit 2 3a-3c.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit2Iusedtobeafraidofthedark.SectionB(3a-3c)LanguagegoalTalkaboutwhatyouusedtobelikeRevisionIusedtobeafraidofthedark.我过去怕黑.1、usedto的肯定句结构主语+usedto+动词原形……例如:我过去经常去看电影,但现在没有时间了。Iusedtogotothecinema,butIneverhavetimenow.Revision2、usedto的否定句结构A) 主语+didnotuseto+动词原形……B) 主语+usednotto+动词原形……第一种否定句型,就是把
2、used当做实义动词来看,所以变否定句要用助动词did;第二种否定句是把used当做情态动词,变否定句直接在used后面加not即可,usednot可以缩写成usedn‘t或usen’t。美式英语通常用A种形式,英式英语常用B种形式。例如:你过去不喝酒。Youdidn‘tusetodrink.过去这家商店星期天不营业。Theshopusedn'ttoopenonSundays.Revision3、usedto的一般疑问句结构A) Did+主语+useto+动词原形……?B) Used+主语+to+动词原形……?美式英语通常用A种形式,英式英语用B种形式。例如:你小时候经常在河里游泳吗?di
3、dyouusetoswimintheriverwhenyouwereyoung?他过去骑车上学吗?Usedhegotoschoolbybike?Revision4、usedto用于省略句时,肯定式保留to,否定式不保留to。例如:——Usedyouplaybasketball? 你过去常打篮球吗?——Yes,Iusedto.(No,Iusedn't.) 是的,经常打。(不,不常打。)Preread1.Doyouhavemuchtimethesedays?2.Didyouusetohavemuchtimewhenyouwereyoung?3.Whatdidyouus
4、etodobeforeyouwenttohighschool?Talkaboutyourwholeday?3aReadthestoryaboutRoseTang’sproblemsandthencompletethechart.MybiggestproblemMybiggestproblemisthatI’mtoobusy.WhenIwasyoung,Iusedtohavesomuchtime,butthesedaysIgetupearlyandstayinschoolallday.ThenIgorighthomeandeatdinner.BeforeIstartedhighschool,
5、Iusedtospendalotoftimeplayinggameswithmyfriends,butIjustdon’thavethetimeanymore.Intheevening,IusedtowatchTVorchatwithmygrandmother,butnowIhavetostudy.Ilovemusic,andmyfatherusedtotakemetoconcerts.Thesedays,Ihardlyeverhavetimeforconcerts.Idomyhomeworkandgotobed.Ireallymisstheolddays.RoseTangthenRose
6、Tangnowhadsomuchtime.spentalotoftimeplayinggameswithfriends.watchedTVorchatwithhergrandmother.wenttoconcertswithherfather.getsupearlyandstaysinschoolallday.notimeforplayinggames.hastostudy.doeshomeworkandgoestobed.Explanation1.thesedays“…butthesedaysIgetupearlyandstayinschoolallday.”thesedays是个词组,
7、意思是“现在,这几天”你儿子的毛病现在是极常见的。eg.Yourson’stroubleisverycommonthesedays.Explanation2.rightThenIgorighthomeandeatdinner.right在这里是副词,意为“直接地”。风迎面吹来。eg:Thewindblewrightinourfaces.Explanation3.spendBeforeIstartedhighschool,
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