7B Unit 4 Grammar 学案

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1、7BUnit4Grammar学案一般过去时1.概念：表示发生在过去的动作或状态。2.构成：肯定句:主语+was/were…主语+动词过去式…否定句:主语+wasn’t/weren’t…主语+didn’t动词原形…一般疑问句:Was/Were+主语…?Did+主语+动词原形…？3.时间状语：yerterdaythedaybeforeyesterdayyesterdaymorninglastyearjustnowlastnightanhouragoamomentagooncethismorningin20044.动词过去式规则变化（1）在动词原形词尾加-ed（2）以e结尾的动词

2、加-d（3）重读闭音节动词，双写最后一个字母,再加-ed（4）以“辅音字母+y”结尾的动词，变“y”为“i”，再加-ed不规则变化：参照7B120页Haveatry!walk________cry_______shop_________play________use_______buy_________cost________pay_______know________一、Changethefollowingsentencesintothesimplepasttense1.NowhelivesinLondon.(lastyear,Paris)2.WehaveEnglisha

3、ndMathstoday.(yesterday,music)3.Heusuallygetsupatseven.(thismorning,eight)4.Nowheisaworker.(in1984,astudent)5.Jimsometimesplaystennis.(lastweekend,basketball)二、改写句子：1、Lucydidherhomeworkathome.（改否定句）Lucy______________herhomeworkathome.2、Hefoundsomemeatinthefridge.（变一般疑问句)______he___________

4、meatinthefridge?3、Shestayedthereforaweek.（提问）_________________she_____there?4、Therewassomeorangeinthecup.（变一般疑问句)5_____there_____orangeinthecup?三、一般过去时态练习1._____you____________(remember)tobuytheoranges?2.Who__________(invent)thecomputer.3.We______(go)tothecinemalastnight.Thefilm______(be)v

5、erygood.4.Whattime_____you______(get)toschoolthismorning?5.Jim____(do)alotyesterday.He______(go)shoppingand________(cook)supper.四、词汇运用。1.Hermother______(clean)theroomyesterday.2.John______(go)tothebeachlastsummer.3.Theboy______(chat)withhisclassmatesthismorning.4.I______(use)aknifetoopenth

6、edoor,butfailed.5.Heputonhiscoatand______(open)thedoor.6.Theboy______(spend)anhourplayingcomputergameslastSunday.7.MissLi______(buy)akilooftomatoeslastnight.8.Hisfather______(fly)toBeijingyesterdayevening.9.Heusuallygoestoworkonfoot,buthe______(take)thebusthismorning.10.We______(stay)athom

7、elastweekend五、词汇1.Thetwinbrothers______(fly)backtotheU.S.A.aweekago.2.Thedriver_______(drive)mehomelastSundayevening.3.I’msorryI_______(miss)yourbirthdayparty.I_______(notbe)hereatthattime.4.LastmonthMrs.Wang________(spend)twoworryingdaysuntilshe_______(find)h