九年级第四单元GrammarFocus.ppt

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1、Unit4SectionAGrammarFocusThereweretimesweusedtoshareThereweretimesweusedtowalkaroundAllthejoythatlifewouldbringWecouldlaughatanythingButnowI'mallalone...IwonderwhereyouareIwonderhowyoufeelSotellmewhattodoTogetbackclosetoyouNowIneedtofindawayOrjustthewordtosay

2、IwantyouherewithmeBackwhereweusedtobe...VenkeKnutson-IWonderYouusedtobeshort,didn’tyou?MariousedtobeAmyusedtobeTinausedtohaveHeusedtobereallyshort.Heusedtobesoshyandquiet.Readthesentencesbelow,payingattentiontotheunderlinedparts.Iusedtobeafraidofthedark.我过去怕黑

3、。“usedto+动词原形”表过去的习惯或过去经常反复发生的动作或状态，但现在已经不再存在了。可用于所有人称。否定形式为：usednotto+do或：didn’tusetodo疑问形式为：Used…to…?或：Did…useto…?Ididn’tusetobepopularinschool.Didheusetobeshort?/Usedhetobeshort?Hedidn’tusetobeshort./Heusednottobeshort.Youusedtobequiet,didn’tyou?你以前很文静，是不是

4、?反意疑问句:陈述句,didn’t/usedn’t+主语?beforenowPeopleusedtodumpwasteintotheriverandpollutedit.→small,oldhousesnewflatsTheyusedtoliveinsmall,oldhouses.beforenowSheusedtogetupverylate.beforenowHeusedtobefat.Lilyusedtohaveshorthair.①变为一般疑问句:_____________________________.

5、_____________________________.②进行肯定回答:_____________________________.③变为否定句:_____________________________._____________________________.DidLilyusetohaveshorthair?/UsedLilytohaveshorthair?Yes,shedid./Yes,sheusedto.Lilydidn’tusetohaveshorthair./Lilyusedn’ttohave

6、shorthair.完成句子1.她过去常常很安静。She_____________________veryquiet.2.我过去放学后常踢足球。I_____________________soccerafterschool.usetobeusetoplay句型转换1.Heusedtotakeawalkintheparkhere.(改为否定句)He______________/_______totakeawalkintheparkhere.didn’tuseusedn’t2.Sheusedtohangoutwith

7、friendsonweekends.（改为一般疑问句并作肯定或否定回答）---_______she______________hangoutwithfriendsonweekends?---Yes，she_______./---No,she_______.3.Theboyusedtochewgumalot,___________he?（完成反意疑问句）Didusetodidusedn’tdidn’t/usedn’t根据括号内的要求完成下面句子,每空一词。1.TomusedtowatchTV.(改为否定句)Tom_

8、____________________watchTV.2.Helenusedtoplaycomputergamesaloteveryday.(改为一般疑问句)_______Helen______________playcomputergamesaloteveryday?3.Ericusedtobeverythin.(改为反意疑问句)Ericusedtobeverythi