初中英语导学案7BUnit5(5)

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1、初中英语导学案编号7BUnit5课题：Grammar[学习目标：Torecognizeandunderstandhowtouse“caiTand“coulcTtoexpresstheabilityandthepossibilityinthepresentandpast.课前导学1.用can和could各造一个句子。could:2.预习P82-P84内容，翻译下列短语。1).划船3).打羽毛球5).努力地练习7).有我们的球拍2).骑车4).放风筝6).去滑雪8).忘记带來足球课堂活动Step1Warmingup1・Makeasurvey:“Whatcanyou

2、donow?"T:Canyourideabike/swim/flyakite/playfootball/playchess?S:Yes,Ican./No,IcantShowthestudents5answersontheblackboard.SportsStudentAStudentBStudentCStudentDRideabikeSwimFlyakitePlayfootballPlaychessThenasktheothers:Canshe/he...?2.Saythewholesentences:e.g.StudentAcanrideabike.Heca

3、n't/cannotswim•…(Writethemdownontheblackboard.)GetthestudentstorepeatandtalkaboutstudentBlikeabove:3.Workinpairs:Askthepartnermorequestionslikeaboveandwritedowntheiranswers,thenreporttotheclass・Step2Presentation1.AskstudentAandBagain:Couldyourideabikefiveyearsago?(Helpthemanswer:Yes

4、,Icould./No,Icouldn't.)2・GetthestudentstoasktheteacheraboutthepastofStudentAandB.Couldhe/she…？(Yes,he/shecould./No,he/shecouldn't.)3.Saysentences:StudentAcouldrideabikefiveyearsago.Hecouldn^tswimfiveyearsago.(ThesameasB)4.Use“could"toaskthepartnerthesamequestionsaboutthepast,thenrep

5、eat.5.Workouttherule・PositivecancouldNegativecan9t/cannot/cannotcouldn^/couldnotQuestionCan...?Could…？Step3Practice1.WorkaloneaboutPartAlonP82)2.Getthestudentstoreportthemselveslikeabove・3.Talkaboutthetablesfreelyinpairs・4.CompletetheconversationofPartA2onP83.5.Explainthatwecanuse“a

6、m(is,are)ableto"insteadof“can''and“was(were)abletcTinsteadof“could".Step4Presentation1・T:①ZhangHuaworkshard・Itispossibleforhimtopasstheexam.(Hecanpasstheexam)②Nickdidn'tbringafootballtoschool.Itisnotpossibleforustoplayfootball・(Wecan^tplayfootball.)③ItwassunnylastSunday.Itwaspossibl

7、eforthechildrentogotothepark.(Thechildrencouldgotothepark)④Milliehadnomoneyyesterday・Itwasnotpossibleforhertobuythatcoat・(Shecouldn'tbuythatcoat.)2.Showtheabovesentencesonthescreenandexplainthemtothestudents:Weuse“can'，/“coul(Ttosaythatsomethingis/waspossibletohappen.2.Getthestudent

8、stoexplainwith“poss