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　　课题
　　7bunit5grammar（2）
　　课型
　　新授课
　　教学目标1、进一步学习巩固如何使用can与could表达现在与过去的能力及可能性2、学习用what和how构成感叹句
　　重难点分析尽可能熟练用can与could表达现在与过去的能力及可能性；运用what和how构成感叹句
　　学情分析学生已经基本掌握can与could的使用，但熟练性灵活性不够；对what和how构成感叹句已有初步认识，但对其具体结构还要进一步学习
　　教学方法情景教学法，归纳法
　　教具准备课件
　　教学步骤
　　教师活动
　　学生活动
　　个性化补充step1revisiont：wehavelearnedtwowaysaboutusingcanandcould，canyoutellmesomethingaboutthem？youcandiscussingroupsoffour。helpthemreviewtheruletogether。step2reviewingandtestinga。fillintheblanks：1。youspeakjapanese？no，i。2。youplaythepianowhenyouwereeight？yes，i。3。youcook？yesi。4。youusecomputerlastyear？yes，i。5。youplaybasketball？no，ibecauseirunfast。6。yourideahorse？iwantbuti。can表示我们能做某事；could表示能做某事。b。designasceneaboutreadingabraveyoungman，askthemthefollowingquestionsaboutthetext。payattentiontothesecondwayofusingcanandcould。1。whycouldn’tmrssungetoutofthekitchen？2。whatcouldhappenifzhanghuadidn’thelpher？can与could还可表示，could表示的可能性比can。当我们谈论过去的可能性时，只能用。但我们不能用can或could谈论。showthemmorepictures，havethemmakesentenceswithcanandcouldcorrectly。c。exercises：用could的正确形式填空1。igotoschoolonfoot，becausemyhomeisnotfarawayfromschool。2。withoutair，welive。3。itwillbehottomorrowsowewearshortsleeves。（袖子）4。iforgotmykey。iopenthedoor。5。hewasathomealone。hebeinhospital。step3showthempictures，helpthemexpresswithwhatandhow。fillintheblanks。eg。whatabigfire！howdangerous！whatabravegirlsheis！howbravethegirlis！whatabeautifulflower！whatbeautifulflowers！whatbeautifulsnow！step4discussionandconclusiont：hat’sthemainideaabouttheexpressionswithwhatandhow。感叹句表示说话的惊讶，喜悦，气愤等情绪。很多感叹句是用what和how引起的。what用来修饰一个名词。how用来修饰一个形容词，副词和动词。t：pleasediscussingroupsoffour：what’sthestructureofexpressionswithwhat？1。whata（an）形容词单数名词主语谓语whatafineday（itis）！2。what形容词不可数名词主语谓语whatgoodnews（itis）！3。what形容词可数名词复数主语谓语whatbeautifulflowers（theyare）！what’sthestructureofexpressionswithhow？how形容词副词主语谓语howclevertheboyis！howfastheisrunning！step5exercisest：pleasefillintheblanksinpartcandworkouttherulebelow。step6finishingparta1getthestudentstocompleteparta1，page99。checktheanswersinpairsandinclass。askthestudentssomequestiontoofferthemmorechancesforpractice。step7moreinformationwhat引起的感叹句都可以转换为how引起的感叹句1。whatgoodnewsitis！2。whatbeautifulflowerstheyare！how引起的感叹句修饰形容词时可以转what引起的感叹句。howclevertheboyis！step8doingsomeconsolidateexercises一、用how，what，whata，whatan填空1。nicepencil！2。beautiful！3。interstingbook！4。bighouse！5。deliciousfood！二、将下列句子改为感叹句。1。mrssunisveryold！2。thefirewasveryhot。3。zhanghuawasverybrave。4。zhanghuawasabraveyoungman。5。itishardwork。6。theyarepolitestudents。writecanandcouldontheblackboard。showthemexercises，havethestudentsfillintheblanks，reviewtherule。’showthemquestionshavethemanswerthequestions，reviewtherule。givethemasmalltestaboutcanandcould。havethemfillintheblankswiththepictureshavethemthinkabouthemainideaabouttheexpressionswithwhatandhow。havethemdiscussthestructureofexpressionswithwhatandhow。givethemmoreexamplestohelpthemunderstandit。givethemconsolidateexercisescheckanswers。discussingroupsoffouraboutthewaysofusingcanandcould。fillintheblanks，trytoreviewtherules。answerthequestionsfillintheblankswiththepicturespayattentiontohowandwhat。thinkabouthemainideaabouttheexpressionswithwhatandhow。discussthestructureofexpressionswithwhatandhow。dosometranslation。fillintheblanksinpartcandworkouttherulebelow。learnanddotheexercises。finishofftheexercises。checkanswerswiththeteacher’shelp。
　　作业设计1。背诵本课的单词与词组2。完成《同步导学》上本课时的作业3。预习integratedskills，完成预习作业
　　板书设计表能力：cancanyourun？yes，ican。no，ican’t。couldcouldyourunlastyear？yes，icould。no，icouldn’t。表可能：firecanbedangerousifwearenotcareful。anythingcouldhappentoheratthatmoment。感叹句：结构：1。whata（an）形容词单数名词主语谓语whatafineday（itis）！2。what形容词不可数名词主语谓语whatgoodnews（itis）！3。what形容词可数名词复数主语谓语whatbeautifulflowers（theyare）4。how形容词副词主语谓语howclevertheboyis！howfastheisrunning！