七年级英语下册《unit 4 amazing things》period 5 grammar 1教案 牛津版

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1、《Unit4Amazingthings》Period5Grammar1教案Step1DrawthefollowingtimelineontheblackboardandtellthestudentsthedifferenceamongtheSimplePresentTense,thePresentContinuousTenseandtheSimplePastTense.200220062008PastPresentFutureStep2Givestudentssomecommontimeexpressions:yesterday,lastnight,am

2、onthago,yesterdayafternoon,lastweek,tenyearsagoandmakesuretheycanusethesimplepasttensetotalkaboutthingsinthepast.e.g.Igotupyesterdaymorning.hadbreakfastwenttoschoolyesterdayafternoon.hadlunchdidmyhomeworkhadsupperyesterdayevening.wenttobedStep3Teachthemhowtoformthesimplepasttense

3、a,regularverbs:构成规则原形过去式一般在动词原形末尾加-edworkplayworkedplayed结尾是e的动词加-dhopelivehopedlived末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加-edstoptripstoppedtripped结尾是“辅音字母+y”的动词，先变“y”为“i”再加-edstudyworrystudiedworriedWriteaboutthepast.Presentthefollowingwordsandletstudentschangethemintothesimplepasttens

4、eforms.1.start→started2.dress→dressed3.play→played4.help→helped5.use→used6.like→liked7.look→looked8.study→studied9.plan→planned10.cry→criedThenaskstudentstofillintheblankswiththepasttenseformsofthesewords.Askseveralstudentstosharetheiranswers.b,irregularverbs:Weformthesimplepastt

5、enseofirregularverbsdifferently.Wedonotadd‘–ed’NochangeChangethevowelChangetheconsonantChangethevowelsandtheconsonantscost-cost,put-putcome-came,ring-rangmake-made,send-sentdo-did,buy-boughtThengivestudentssomewordsandchangethemintothepastforms.Iftheydon’tknow,theycanchecktheword

6、listonPage112.1.looklooked2.livelived3.stopstopped4.carrycarried5.hopehoped6.triptripped7.callcalled8.finishfinished9.wantwanted10.arewere11.gowent12.havehad13.dodid14.getgot15.comecame16.saysaid17.seesaw18.putput19.eatate20.taketook21.readreadAskseveralstudentstowritedowntheansw

7、ers.Thenchecktheanswersinawhole.4ExplaintheinstructionstoPartA2onPage67andaskstudentstofillintheblanks.Tellthemtheymustusethesimplepasttenseformoftheverbs.Iftheydon’tknowthepasttenseformsofthesewords,theycancheckthewordlistonPage112.