unit2《sportingevent》-grammarandusage教案1（牛津译林版必修4）

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1、Unit2GrammarandusageTeachingAims:1、ShowSsthatmodalverbscanbeusedtotalkaboutability，obligation,certaintyorpermission，tomakerequests,suggestions，offersandtogiveadvice.2、Enablestudentstounderstandthatsomemodalverbscanbeusedwiththecontinuousformandtheperfectformtotalkaboutcurren

2、taffairsorpastactions.TeachingImportantPoints:1、Developthestudents’abilityofusingmodalverbs.2、Howtomakestudentsmastertheusageofmodalverbs.TeachingDifficultPoints:Developthestudents’abilityofusingmodalverbsandhowtomakestudentsmastertheusageofmodalverbs.TeachingMethods:Explana

3、tionandexerciseTeachingProcedures:SteplWarmingupSaysomesentencestowarmupstudents:Now，manyofuscanspeakEnglishquitewell，butafewyearsago,wecouldn’t.Yesorno?Ifwetalkabouttheabilitysomeonehas，weusethemodalverb'can’.Ifwewanttoexpressthatitisnecessaryforustodosomething，whatmodalver

4、bdoweuse?mustWhatothermodalverbscanyouthinkof?Step3presentationShowtheusageofthemodalverbsonthescreen.Modalverbscan/could表能力(1)1don’tthinkhecansolvetheproblemwithoutanyhelp.(2)Canyouhelpmetoworkoutthismathsproblem?oughtto/should1.表示义务，“应该”，用于各种人称Youshouldrespectyourparents.Y

5、oushouldn’tspendmuchtimesurfingtheInternet.2.表示推测，“想必，估计”的意思。IfTomstartstoday，heshouldcompletetheprojectintime.1.表示与想象的不一样”照说应该......’’•IwonderwhereMikeis.Heshouldbeherenow.•Youshouldn’thavetoldDavidwhatMiketoldyou.2.在表示建议，命令，要求动词后川虚拟语气。1).MyfriendssuggestedthatI(should)payv

6、isittoshanghainextmonth.2).Thechairmandemandedthatwe(should)solvetheproblematonce.3.表示惊讶，忧虑，惋惜等感情色彩。•Iamreallysurprisedthatheshouldtalktohisparentsthatway.•Roseshouldturnhimdown.•Roseoughtto/will/mustgivemeahandwheneverIamintrouble.Haveto/musthaveto表客观需求must表主观愿閉•Ihavetofini

7、shtheworkbefore7o’clock.•WemustmakeeveryefforttoprotecttheEarth.•Youmustworkhardtoachieveyourlifegoal.Certaintymight/may/could/should/oughtto/will/must•Rosemightbecomeupsetatthenews.•Rosemaybeprettybusynow.•Rosecouldcookmealsforherself2yearsago.•Johnisn’theretoattendtheparty

8、.Hcmustbereviewinghisnotesforthebigexamtomorrow.Makerequests提出要求Will;can;co