how often do you exercise学案11

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1、课题：Unit2Howoftendoyouexercise?Period5-6(SectionB2a-2e)主备人：____________审核人：________________审核时间：_________________等级认定：_____________学科组长签字：___________教科室签字：_______________学习目标【Learningobjectives】1.掌握下列单词：result,percent,online,television,although,through,mind

2、,body,such,suchas,together,die,witer.2.理解2b短文的主旨大意，完成3c和3d，掌握文章中的短语、句型。3.对本课的内容进行归纳、对话改写、及仿写。重点和难点【Importantanddifficultpoints】1.重点：阅读2b，完成3c和3d，掌握文章中的单词、短语、句型。2.难点：对本课的内容进行归纳、对话改写、及仿写。预习内容【Previewcontents】自主预习并完成SectionBPeriod52a-2e的导学单，为上课做好准备。学习过程【Learn

3、ingprocess】预习反馈，明确目标【Previewfeedback,Clearobjective】翻译下列单词及短语1.结果，后果___________2.百分之_____________3.在线，联网的__________________4.电视节目______________5.尽管_______________6.凭借，穿过___________________9.这样的______________10.像……这样___________11.在一起，共同____________12.消失，灭亡_

4、___________13.作者，作家____________14.上网____________________15.百分之十五_______________________16.一周四到六次__________________________17.一点也不______________________18.本性难移_________________________________二、创设情境，自主探究【Createsituations,Selfinquiry】Finish2c,2dandcheckthean

5、swers.三、展示交流，点拨提升【Displaycommunication,Coachingtoenhance】Pairwork:Finish2ewithyourpartner.四、师生互动，拓展延伸【Teacher-studentinteraction,Development】GrammarFocus：Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Percent，名词，意为“百分之……”e.g.Eightypercentofthes

6、tudentsinourclassexerciseeveryday.我们班里80%的学生每天都锻炼。【注意】percent做主语时，谓语动词的数要根据其后面的名词来确定。e.g.Fiftypercentoftheapplesarebad.50%的苹果都坏了。Twentypercentofthemeatisinthefridge.20%的肉都在冰箱。2.Andtwentypercentdonotexerciseatall!not…atall意为“一点也不”，not应和be动词、助动词或情态连用。e.g.The

7、storyisn’tinterestingatall.那个故事一点也没有趣。Theydidn’tenjoythevacationatall.他们根本不喜欢那次旅行。Theoldmancan’tusethecomputeratall.那位老人一点也不会用电脑。3.Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.although连词，“尽管，虽然；即使”e.g.Wewentfishingalthoughitwascold.尽管天气

8、很冷，但是我们还是去钓鱼了。注意：although引导的从句不能与but连用。e.g.尽管他离家很早，但是他还是迟到了。Althoughhelefthomeearly,buthewaslate.(×)Althoughhelefthomeearly,hewaslate.(√)□Mycousinknowsalotaboutgeography,______heisonlyfouryearsold.A.becauseB.