2017_2018学年八年级英语上册unit2howoftendoyouexercise第4课时sectionb2a_self_check学案

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1、课题：Howoftendoyouexercise?Period4SectionB(2a-self-check)（第4课时）【学习目标】课标要求：学会运用一般现在时来讨论周末活动和做事情的频率；通过听说读写，学会灵活运用“Whatdo...和Howoften...?的句型。1.认读生词和短语：percent,online,television,although,through,mind,body,such,suchas,together,die,王艳less,lessthan,point2.掌握的句型有：(1)-Weallknowthatmanystud

2、entsoftengoonline.(2)-Wethinkthebestwaytorelaxthorughexercise.(3)-Itishealthyforthemindandthebody.(4)-Oldhabitsdiehard.3.谈谈自己的生活习惯目标达成：1、小组互动，竞争回答问题。2、电化教学。学习流程：【课前展示】各小组课前展示。【创境激趣】1．熟悉单词（2分钟）2．阅读3a中的文章，并回答文中问题。（5分钟）【自学导航】Task1Finish2aalone.Task2Read2bandwritedowntheanswerstothe

3、questing.1.Howmanystodentsdonotexerciseatall?2.Howmanystudentsusethelnterneteveryday?3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?4.Whatdoesthewriterthinkisthebestwaytorelax?Why?5.DoyouthinkthestudentsatNO.5arehealthy?Whyorwhynot?Task3.finish2dTask4.2eChooseoneofthesef

4、reetimeavtivitiseorthinkofyourown.Thenaskyourclassmateshowoftentheydothisactivityandmakeapiechart.Showthepiecharttoyourclass.Task5.GroupworkDiscusshowtotranslatethewholetexthelpeachotherandtrytounderstanditbetterTask6.finish3a3b4Task7.self-check【合作探究】A.请翻译下面句子1.虽然下着雪，但并不很冷。或B.你知

5、道maybe与maybe的区别吗？试试翻译下列句子Maybehewillcallyoutomorrow.Tommaybeathome.请说一说两个词的区别B．填空：1.Lily’s____(sleep)habitsareprettygood2.shetries______(eat)alotofbeef3.Mymotherwasn’tathomeyesterdaylhadtohelpmyfather______(housework)4.Thebestwaytorelaxisexcrcise.5.Whatdoyouusuallydoonweekends?I

6、oftendosome______(read)【展示提升】典例分析知识迁移据汉语完成英语（5分钟）1妈妈希望我能取得好成绩。Mymother_____me________good______.2尽量别吃垃圾食物。Try_______________junkfood.3虽然我每天跑步，但还是有点不健康。_____Irunveryday，Iam________unhealthy.4你通常进行什么体育活动？__________doyouusually_____?5你通常几点放学回家？Whattimedoyouusually_________________?

7、【强化训练】A句意填词1.Isherpenthesameyours2.Heknowsalotheisstillachild3.Thisisanlifestyle4.Weshouldtrytoeatvegttablesandmeat5.HedoeseyeeverydayB句型转换（5分钟）1.MaybeMrWangisathome.（同义句）MrWang___________athome.2.Mylifestyleisdifferentfromyours.（同义句）Mylifestyle___________________yours.1.Junkfoo

8、disBadforourhealth.（同义句）Junkfoodis_____________