译林版初中八年级英语上册学案Unit 5 Wild animals_教案5.docx

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1、Unit5WildanimalsLesson4教学目标1．Usingmayforpossibility.2．Usingverbs+to-infinitives.重点难点Usingmayforpossibility.Usingverbs+to-infinitives.教学过程集体备课二次备课GrammarPartAUsingmayforpossibilityStep1Presentation1．ReviewtheinformationaboutreadingtoleadingrammarA.2．Showthepictureofpandasandthentheteachersays

2、:Sadly,giantpandasfaceseriousproblemsinthewild.Whatdoyouthinkmayhappentopandas?Leadstudentstoguess:Ss:Theymaynothaveaplacetoliveorfoodtoeat.Theymaydisappearfromtheearth.Huntersmaycatchthem.Teachersumsup:Yes,you’reright.Writethesentencesincludingmayontheblackboard.3．Teacheraskstudents:Whatwil

3、lhappentogiantpandasifwedonothing?Studentsanswer:Soontheremaybenoneleft.Writetheanswerontheblackboard,marktheunderlinedpartwithcolorfulchalkandtellstudents:Weusemaytosaythatsomethingispossible.Step2Activities3/31．Presentthefollowingfivesentences,encouragestudentstothinkwhatmayhappeninthesitu

4、ationingroupsoffour.Usemaytomakethesecondhalfofeachsentence.Choosesomestudentstoreporttheresults,acceptanyreasonableanswer.（1）Weneedtoprotectpandas.（2）Itisraining.（3）Iwillbeverybusytomorrow.（4）WatchthisDVD.（5）Wewillbehappytoseeyou.2．Letstudentscompletetheexercises,encouragestudentstoaskandan

5、swerinpairs.Checktheanswers.Step3Practice朗读下面的句子,然后译成汉语,并试着说出may的用法。1．Wildanimalsmaybecomedishesonthetableanytime.2．Imaydiewithoutthem.3．Ifwedonothing,soontheremaybenoneleft.4．Thebambooforestsarebecomingsmallerandsmaller.Asaresult,pandasmaynothaveaplacetoliveorfoodtoeat.GrammarPartBUsingverb

6、s+to-infinitivesStep4Presentation1．Leadinto-infinitivesbyaskingsomequestions.（1）WhendidXiWangstarttogooutsideforthefirsttime?（Atfourmonthsold）（2）WhenXiWangwassixmonthsold,whatdidshebegintoeat?（Bamboo）（3）WhatdidXiWanglearntodowhenshewas20monthsold?(Shelearnttolookafterherself)2．Writestarttogo

7、outside,begintoeatbamboo,learntolookafterherselfontheblackboard,presentthestructureofinfinitive.Step5Practice3/31．Teacherleadsstudentstodiscusssomequestionsthattheymaymeetwhentheyareplanningtogooutforatrip,suchas:（1）Whodoyouplantogooutwith?（2）Where