人教版新目标英语八年级上Unit2教案
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2022-09-04 15:00:08
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Unit2 Howoftendoyouexercise?SectionA(1a-1c)1.重点单词:housework,hardly,ever2.重点短语:hardlyever,goshopping3.重点句式:—Whatdoyoudoonweekends?—IusuallywatchTV.—Doyougoshopping?—No,Inevergoshopping.能描述课余时间的活动安排能描述课余时间的活动安排一、预习课本P9新单词并背诵,完成下面的汉译英。1.家务____________ 2.几乎不____________3.从来____________二、认真预习1a-1c,找出下列短语和句型。1.去购物____________2.几乎从不____________3.—你周末干什么?—我通常看电视。________________________________________________________________________4.—你去购物吗?—不,我从来不去购物。________________________________________________________________________Step1 情景导入Teacher:IlikeSaturdayandSunday.BecauseIcandomanythingswhatIlike.IalwayswatchTV.Isometimeshelpwiththehousework.Ioftengoshopping.Iusuallyplaywithmyfriends.Whatdoyouusuallydoonweekends?Canyoutelluswhatyoudoonweekends?Pleasesaysomethingtoyourpartneraboutyourweekends.环节说明:由自己的周末活动为导线让学生说出自己周末的活动,引出本课时的学习,同时也锻炼了学生的口语。Step2 完成教材1a—1c的任务1.认真观察1a图片中人物的活动,然后用适当的短语来描述人物的活动,完成后小组内互相交流答案。(3分钟)2.邀请几组学生把所写的短语板书到黑板上,要求学生识记并互相提问所写的短语。(5分钟)3.两人一组互相练习1a图片中的对话,然后用黑板上的短语来替换练习对话并邀请几组学生表演对话。(3分钟)4.学生领读1b中的频率副词,教师纠正读音,然后互相背诵单词,为听力打好基础。(3分钟)5.认真听录音,把1a图片中的字母写在横线上,集体核对答案,完成1b。(3分钟)6.再听一遍录音,并跟读。(2分钟)7.仿照1c中的对话,利用1a图片中的人物活动与同伴练习新对话,15\n并邀请几组学生来表演对话。(5分钟)8.通过对话练习,学生总结1b中频率副词的用法,教师点拨。(5分钟)参考案例A:Whatdoyoudoonweekends?B:IusuallywatchTV.A:Doyougoshopping?B:No,Inevergoshopping.9.小结训练。(5分钟)(D)1.Mymother________surfstheInternet.ShelikeswatchingTV.A.doesn'thardlyever B.hardeverC.isn'thardlyeverD.hardlyever(C)2.Myfriends________anyshoppingonweekends.A.aren'tdoB.isn'tdoC.don'tdoD.doesn'tdo(B)3.I'mverytired.Ican________run.A.alwaysB.hardlyC.usuallyD.sometimes(D)4.Mygrandfather________everyday.Helooksveryhealthy.A.exerciseB.doexercisesC.doexerciseD.doesexercise环节说明:听说结合,第一时间向学生传达语言目标,通过结对对话练习和小结训练,使语言目标得以强化。Step3 问题探究1.exercise的用法1)我每天都锻炼。I_exercise_every_day.2)我爸爸总是做运动。My_father_always_does_exercise.3)我们每天都做早操。We_do_morning_exercises_every_day.exercise可以作动词,意为“锻炼”;也可以作名词,意为“运动,锻炼”时为不可数名词,意为“习题,体操”时为可数名词,常和动词do搭配使用,且作“体操”讲时多用复数形式。常用词组:take/doexercise做运动,domorningexercises做早操,doeyeexercises做眼保健操。2.hardly的用法他非常的累,几乎不能走路了。He_is_very_tired,he_hardly_walks.hardly“几乎不”,是个否定副词,表示否定意义,通常位于实意动词之前,系动词、助动词、情态动词之后。特别提示:hardly不是hard添加后缀构成的副词。3.频率副词的用法常见的频率副词有always,usually,often,sometimes,hardly_ever,never与疑问词howoften对应。表示的频率由always向never递减。在句中位于实意动词之前,情态动词(can等)、助动词(do等)、连系动词(be等)之后。但sometimes也可在句首。请学生们做前面课时训练部分。SectionA(2a-2d)15\n1.重点单词:once,twice,Internet,program,full,swing2.重点短语:onceaweek,twiceaweek,threetimesaweek,usetheInternet,swingdance3.重点句式:—HowoftendoyouwatchTV?—Twiceaweek.—What'syourfavoriteprogram?—Animalworld.Nextweekisquitefullforme.Whatkindofdanceareyoulearning?Ihavetoplaytenniswithmyfriends.1.重点单词,词组及句型2.Howoften引导的询问做事频率的特殊疑问句及答语Howoften引导的询问做事频率的特殊疑问句及答语一、预习课本P10新单词并背诵,完成下面的汉译英。1.一次____________ 2.两次____________3.因特网____________4.节目____________5.忙的____________6.秋千____________二、认真预习2a-2d,找出下列短语和句型。1.一周一次____________________2.一周两次____________________3.一周三次____________________4.使用因特网____________________5.摇摆舞____________________6.—你多久看一次电视?—一周两次。________________________________________________________________________7.—你最喜欢的电视节目是什么?—动物世界。________________________________________________________________________8.对于我来说下周相当的忙。________________________________________________________________________9.你正在学什么种类的舞蹈?________________________________________________________________________10.我必须要和我的朋友去打网球。________________________________________________________________________Step1 情景导入Teacher:Doyoulikeshopping?Student1:Yes,Ido.Teacher:Howoftendoyougoshopping?Student1:Igoshoppingonceaweek.Thestudentmaynotanswerthequestion.Theteachermayhelpanswerthequestion.Thengo15\nonaskinganotherstudent.......环节说明:通过师生互动问答,直接引出本节课要学习的语言目标,简洁明了。Step2 完成教材2a—2c的任务1.学生领读2a中的单词和短语,教师纠正读音。然后两人一组互相背诵提问单词和短语。(3分钟)2.认真听程涛做不同事情的频率的对话,把听到的活动按顺序排列,集体核对答案,完成2a。(3分钟)3.再听一遍录音,将他的活动和做这些活动的频率匹配。(3分钟)4.听第三遍录音,学生跟读。(3分钟)5.你多久做一次这些活动?根据自己的实际情况来完成2c表格,然后利用所填内容,两人一组仿照右边方框中的对话来编练新的对话,并邀请几组学生表演对话。(5分钟)参考案例A:HowoftendoyouwatchTV?B:IwatchTVeveryday.A:What'syourfavoriteprogram?B:AnimalWorld.A:Howoftendoyouwatchit?B:Twiceaweek.6.小结训练。(2分钟)(A)1.Mymothershopsonce________month.A.a B.an C.the D./(A)2.—What'syourfavorite________?—Ilikered.A.colorB.programC.exerciseD.subject(A)3.Theygotothedumplinghouse________.A.onceaweekB.aweekonceC.aonceweekD.onceweek(C)4.—________doyouhelptheoldmanwiththehousework?—Onceaweek.A.HowsoonB.HowlongC.HowoftenD.Howmany(D)5.—________doyoudosports?—Idosportseveryday.A.WhenB.WhattimeC.HowlongD.Howoften环节说明:通过听说读写学习训练让学生掌握了解了要掌握的语言目标,学生的口语表达能力在这一环节得到提升。Step3 完成教材2d的任务1.学生自读对话,回答下面的问题:1)判断正误,正确T,错误F;2)3)回答问题;4)英译汉。(5分钟)15\n1)ClairehaspianolessonsonlyonWednesday.2)WhatkindofdanceisClairelearning?3)HowoftendoesClairehaveswingdancelessons?4)Howoftendoyouhavepianolessons?2.大声朗读2d对话,读熟后与同伴结对分角色表演对话。(3分钟)3.邀请三组学生来表演对话。(3分钟)4.小结训练。(4分钟)1.Clairehaspianolessonstwice(two)aweek.2.HewatchesTVonce(one)aweek.3.Katrinaexercises(exercise)everyday.(D)4.WehaveEnglishlessons________MondaymorningandFridayevening.A.inB.forC.atD.on(D)5.—What________dancedoyoulike?—Swingdance.Ithinkitis________interesting.A.kindsof,kindofB.kindof,kindsofC.kindsof,kindsofD.kindof,kindof(B)6.—________doyouwatchTV?—Everyday.A.HowB.HowoftenC.WhenD.Howlong环节说明:将对话以任务型阅读的形式呈现,既能锻炼学生的思维能力又能加深对课文的理解,而且还能让学生提早感受中考题型。Step4 问题探究1.Howoften与Howmanytimes的用法区别1)你多久上一次钢琴课?How_often_do_you_have_a_piano_lesson?2)你一周上几次钢琴课?How_many_times_do_you_have_piano_lessons?How_often+助动词do(does或did))+主语+dosth.?是对频率(多久一次)进行提问。疑问词howoften(在这里助动词do,does或did是起疑问的作用)与一般现在时或一般过去时连用,回答一般是用表示频率的副词always,usually,often,sometimes,never等或者是“次数+一段时间”,如once/twiceamonth,threetimesamonth,threeorfourtimesamonth等。也可以用everyday,everyyear,everyweek等短语来回答。How_many_times对次数进行提问,其答语为once,twice,threetimes等表示次数的单词或短语。请学生们做前面课时训练部分。SectionA(GrammarFocus-3c)1.重点单词:maybe,least2.重点短语:atleast3.重点句式:—Howoftendoesheplaysoccer?15\n—Heplaysatleasttwiceaweek.—Howoftendoyougotothemovies?—Igotothemoviesmaybeonceamonth.1.频率副词的用法2.Howoften引导的询问做事频率的特殊疑问句及答语3.一般现在时态1.频率副词的用法2.Howoften引导的询问做事频率的特殊疑问句及答语一、预习课本P11新单词并背诵,完成下面的汉译英。1.也许____________ 2.最少____________二、认真预习GrammarFocus-3c,找出下列短语和句型。1.熬夜____________________2.吃健康的早饭____________________3.至少____________________4.—他多久踢一次足球?—他最少一周两次。—________________________________________________________________________5.—你多久去看一次电影?—我大概一个月看一次电影。________________________________________________________________________Step1 情景导入Teacher:HowoftendoyouwatchTV?Student1:IwatchTVeveryday.Teacher:Howoftendoyouexercise?Student2:Iexercisetwiceaweek.Teacher:Howoftendoesheexercise?Student3:Sheexercisestwiceaweek.Nowpleasepracticetheconversationslikethiswithyourpartner.环节说明:通过对话练习复习了所学的知识点——Howoften引导的特殊疑问句及答语。Step2 完成教材GrammarFocus的任务1.学生大声朗读GrammarFocus的句子。(2分钟)2.小结训练。(3分钟)What_do_you_usually_do_on_weekends?(你周末通常干什么?)Ialways(总是)exercise(锻炼).Whatdotheydo_on_weekends(在周末)?They_often_help_with_housework.(他们经常帮着做家务。)Whatdoesshedoonweekends?She_sometimes_goes_shopping.(她有时去购物。)How_often_do_you_go_to_the_movies?(你多久看一次电影?)I_go_to_the_movies_maybe_once_a_month.(我大概一个月看一次电影。)How_often_does_he_watch_TV.(He_hardly_ever_watches_TV.(15\n他多久看一次电视?)他几乎不看电视。)Do_you_go_shopping(你去购物吗?)No,I_never_go_shopping.(不,我从来不去购物。)环节说明:通过对GrammarFocus句型的填空练习能够使学生更好的来理解掌握本单元的重点语法和句型。Step3 完成教材3a—3c的任务1.认真阅读3a中1-6的句子,选用do或does来补全句子,小组内核对答案。(2分钟)2.认真读3a中的句子,将1-6的问题和a-f的答语匹配,完成后集体核对答案,然后两人一组大声地熟读这些句子。(3分钟)3.认真观察3b中给出的单词,并且用这些单词来组成完整的句子,然后结对练习对话。参考案例A:Howoftendoyouhelpwithhousework?B:Ihelpwithhouseworktwiceaweek.4.为了提高你的英语,你能做些什么呢?在表格中添加你学习英语的方法,然后就这些问题在小组内向你的同学提问,找出学英语的最好方法。(3分钟)参考案例A:HowoftendoyoureadEnglishbooks?B:IreadEnglishbooksabouttwiceaweek.5.小结训练。(5分钟)(B)1.LiLeiworksinEngland.HecomestoChina________.A.threetimeayear B.threetimesayearC.threetimesyearD.threetimeyear(A)2.Hisgrandmotheriswellbecausesheoften.A.exercisesB.smokesC.sleepsD.sings(B)3.—________dotheyplayfootball?—Everyweek.A.HowsoonB.HowoftenC.HowmanyD.Howlong4.usually,soccer,play,I(.)I_usually_play_soccer.5.often,Katrina,does,TV,watch,How(?)How_often_does_Katrina_watch_TV?6.do,you,What,usually,weekends,on,do(?)What_do_you_usually_do_on_weekends?环节说明:通过本环节的学习,让学生掌握了频率副词及Howoften的用法,同时小结训练更是加深了对重要知识点的巩固深化。Step4 问题探究( )1.—WhereisMike?—________heisintheclassroom.A.maybeB.maybeC.MayD.Maybe答案选择D,maybe是副词,意思是“也许,可能”,在句中作状语,相当于perhaps,15\n常位于句首。在maybe中,may是情态动词,be是动词原形,两者构成完整的谓语形式,与主语形成系表结构,意为“也许是,可能是”。( )2.—Howmanychildrendotheyhave?—Ithinktheyhave________twochildren.A.atlittleB.atlessC.atlastD.atleast答案选择D,根据句意知道至少是两个孩子。atleast意为“至少”。请学生们做前面课时训练部分。SectionB(1a-1e)1.重点单词:junk,coffee,health2.重点短语:junkfood,drinkcoffee3.重点句式:Mymotherwantsmetodrinkit.Shesaysitisgoodformyhealth.Howoftendoyoueatjunkfood?Howmanyhoursdoyousleepeverynight?Howoften引导的询问做事频率的特殊疑问句及答语Howoften引导的询问做事频率的特殊疑问句及答语一、预习课本P12新单词并背诵,完成下面的汉译英。1.无用的东西____________________2.咖啡____________________3.健康____________________二、认真预习1a-1d,找出下列短语和句型。1.垃圾食品____________________2.喝咖啡____________________3.我妈妈想让我喝它。____________________4.你每天晚上睡几个小时?________________________________________________________________________5.你多久吃一次垃圾食品?________________________________________________________________________Step1 情景导入Teacher:Doyoulikejunkfood?Student1:Yes,Ido.Teacher:Howoftendoyoueatit?Student1:Ieatitthreetimesaweek.Teacher:Ithinkit'sabadeatinghabittoeatjunkfood.Youshouldeatless.Teacher:Doyoulikejunkfood?15\nStudent2:No,Idon't.Teacher:Doyoulikedrinkingmilk?Student2:Yes,Ido.Teacher:Howoftendoyoudrinkit?Student2:Everyday.Teacher:Great,itisgoodforyourhealth....环节说明:通过这个环节的师生互动问答,既复习了所学的知识,又让学生明白了要养成健康的饮食习惯。Step2 完成教材1a—1b的任务1.学生领读1a中的单词和短语,教师纠正读音,然后两人一组互相提问单词和短语。(5分钟)2.认真观察图片中的食物,将单词和食物匹配,集体核对答案。(3分钟)3.小组内结对练习1b中的对话,然后仿照该形式用1a中的物品来编练新的对话,并邀请几组学生展示对话。(5分钟)参考案例A:Howoftendoyoudrinkmilk?B:Idrinkmilkeveryday.A:Doyoulikeit?B:No.Butmymotherwantsmetodrinkit.Shesaysit'sgoodformyhealth.4.小结训练。(3分钟)(B)1.Mikeexerciseseveryday,sohelooksvery.A.health B.healthyC.healthilyD.unhealthy(D)2.Weshouldn'teatlotsof________.It'sbadforourhealth.A.fishB.fruitC.vegetablesD.chocolate(C)3.TodayisSunday.Bill'smotherwantshim________withthehousework.A.helpB.helpsC.tohelpD.helping(A)4.Eatingmorevegetablesisgood________ourhealth.A.for B.at C.with D.to环节说明:对话练习,习题精练相结合,使学生熟练掌握了本环节的知识点。Step3 完成教材1c—1e的任务1.认真听关于饮食习惯的采访录音,圈出每个问题的答案。(3分钟)2.认真阅读1d中的6个句子,然后听录音,写出Tina和Bill关于这些问题的答案,集体核对答案完成1c。(3分钟)3.再听一遍录音,并跟读,整体感知对话。(3分钟)4.一人扮演记者,另外一人扮演Tina或Bill,根据1d的听力结果仿照1e的形式来练习对话。然后转换角色再练习,邀请几组学生表演对话。(5分钟)参考案例A:Howoftendoyouexercise?B:Iexerciseeveryday.A:Andhowoftendoyou...?15\n......5.小结训练。(对画线部分提问)(1分钟)1)Ihardly_everdrinkmilkforbreakfast.How_often_do_you_drink_milk_for_breakfast?2)Theysleepninehourseverynight.How_many_hours_do_they_sleep_every_night?3)IwenttoBeijingtwicelastyear.How_many_times_did_you_go_to_Beijing_last_year?4)HewatchesTVfor_two_hourseveryday.How_long_does_he_watch_TV_every_day?Step4 问题探究( )1.—________applesdoyouneed?—Three.A.HowmuchB.HowmanyC.HowlongD.Howoften答案选择B,howmany对可数名词的数量进行提问。由答语Three可知是对数量进行提问,又因为apples是可数名词的复数,因此答案选择B。( )2.Mysisterissixyearsold.Myfatherwants______.A.shetogotoschoolB.hergotoschoolC.hertogoschoolD.hertogotoschool答案选择D,想要某人做某事的句型是:wantsb.todosth.,其中want是动词,后面要用人称代词的宾格;去上学gotoschool是固定词组。( )3.Theoldmanlikeswalkingaftersupper.It'sgood________hishealth.A.forB.ofC.atD.with答案选择A,由句意可知是“对他的健康有好处”,begoodfor对……有益。请学生们做前面课时训练部分。SectionB(2a-2e)1.重点单词:percent,online,television,through,although,mind,body,such,together,die,writer2.重点短语:intheirfreetime,onetothreetimes,goonline,threeorfourtimesaweek,theanswerstoourquestions,suchas3.重点句式:Lastmonthweaskedourstudentsabouttheirfreetimeactivities.Fortyfivepercentexercisefourtosixtimesaweek.Andtwentypercentdonotexerciseatall.Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.It'sgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Oldhabitsdiehard.15\n1.重点短语和句型2.会用表示频率的词组来描述做事情的频率1.重点短语和句型2.会用表示频率的词组来描述做事情的频率一、预习课本P13-14新单词并背诵,完成下面的汉译英。1.百分之……____________ 2.在线的____________3.电视节目____________4.尽管____________5.凭借____________6.头脑____________7.身体____________8.这样的____________9.在一起____________10.消失____________11.作家____________二、认真预习2a-2e,找出下列短语和句型。1.在他们的空闲时间____________________2.一到三次____________________3.上网____________________4.一周三次或四次____________________5.我们问题的答案____________________6.例如____________________7.上个月我向我们学生询问了他们闲暇时间的活动情况。________________________________________________________________________8.百分之四十五的(学生)一周锻炼四到六次。________________________________________________________________________9.百分之二十的(学生)从不锻炼。________________________________________________________________________10.虽然许多学生喜欢看运动节目,但是游戏类节目是最受欢迎的。________________________________________________________________________11.通过上网或者观看游戏类节目来放松是很好的,但是我们认为放松的最好的方式是通过锻炼。________________________________________________________________________12.积习难改。____________________Step1 情景导入Teacher:Hello,everyone!Whatdoyoudoinyourfreetime?(Letsomestudentstelltheotherstudentsabouttheiractivities)WedidasurveyaboutwhatNo.5HighSchoolstudentsdointheirfreetime.Doyouwanttoknowtheresultofthestudentactivitysurvey?Nowlet'slearntogether.环节说明:由学生闲暇时间的活动延伸本节课的学习内容,自然过渡,顺理成章。Step2 完成教材2a—2c的任务1.大声的朗读2a中的短语,然后根据你认为学生做这些事情的频率的高低来对这些活动进行排序。(3分钟)2.认真阅读2b文章,然后完成14页上的圆形分格统计图表,完成后集体核对答案。(5分钟)15\n3.再认真阅读一遍短文,然后回答2c中的5个问题,完成后让几位学生分别回答问题,教师点拨。(5分钟)4.再次细心阅读短文,理解每一句话的意思,小组合作解决遇到的疑难问题。(5分钟)5.教师点拨短文中出现的重点和难点。(5分钟)6.熟读短文,识记背诵知识要点。(5分钟)7.小结训练。(3分钟)(A)1.IoftenusetheInternet________myfreetime.A.in B.at C.on D.for(C)2.Mymotheroftenasksme________mystudy.A.onB.atC.aboutC.with(B)3.Weare________atthegoodnews.A.surpriseB.surprisedC.surprisingD.surprises(B)4.Doyouknowwherethekey________thelockis?A.ofB.toC.atC.for(B)5.________itrainedheavilyyesterday,________hestillwasthefirstonetogettoschool.A.Although,butB.Although,/C./,/D.But,/(D)6.IlearnEnglishby________thetape.A.listentoB.listeningC.tolearnD.listeningto(D)7.Mysisterspendstwohours________bookseveryday.A.readB.readsC.toreadD.reading环节说明:通过本环节的学习不仅锻炼了学生的阅读能力,而且通过小结训练让学生对重要知识点进行了巩固练习。Step3 完成教材2d—2e的任务1.再次认真阅读短文,根据短文内容和圆形分格统计图表用百分比和频率副词always,usually或者sometimes仿照2d中例句的形式来写句子。完成后小组内核对答案,教师邀请几位学生到黑板上书写答案。(5分钟)2.以小组为单位,每人轮流从2e左边方框中选择其中的一项课余活动,利用Howoftendoyou...句型向小组内其他成员提问,把询问的结果制成圆形分格统计图表展示给全班同学。(5分钟)Step4 问题探究1.surprised的用法1)我们对这个消息感到很意外。We_are_surprised_at_the_news.2)我在这里见到你很意外。I_am_very_surprised_to_meet_you_here.surprised意为“惊奇的,意外的”,是形容词,经常用到的句型为:be_surprised_at...(对……感到惊奇),后面可以跟somebody,something或doingsomething;be_surprised_to_do_sth.(做某事感到惊讶);还有句型besurprisedthat+从句。( )2.Chinahasmanybigcities,________Beijing,Shanghai,Shenzhenandsoon.A.suchforB.as15\nC.suchasD.lessthan答案选择C,suchas常用来列举同类人或物中的几个例子,不能穷尽,可与andsoon连用。( )3.It'sboringtowatchTV.Idon'tlikeit________.A.atleastB.atmostC.atallD.atlast答案选择C,根据句意可知看电视很无聊,我一点都不喜欢它。not...atall意为“根本不,一点也不”。( )4.Doyouknowtheanswer________thequestion?A.ofB.atC.forD.to答案选择D,这是个固定用语,“回答”与“问题”是对应关系,要用介词to。( )5.Ilikelisteningtothemusic,butIcannotspendmuchtime________it.A.atB.inC.onD.to答案选择C,spend意为“花费”,其考查句型为:spendsometimeonsth./indoingsth.某人花费时间在某事上(做某事)。( )6.Theoldmanmakesalivingbyvegetables.A.sellsB.sellC.tosellD.selling答案选择D,by意为“通过……”,是介词,其后要跟动名词。( )7.Thebestway________Englishisusingit.A.learnB.tolearnC.learningD.learns答案选择B,thebestwaytodosth.做某事最好的方法,动词不定式作后置定语。请学生们做前面课时训练部分。SectionB(3a)-SelfCheck1.重点单词:dentist,magazine,however,than,almost,less,point2.重点短语:a16yearoldhighschoolstudent,morethantwohoursaday,lessthan3.重点句式:Shenevergoestothedentistforteethcleaning.Don'tworry.1.Howoften引导的询问做事频率的特殊疑问句及用频率副词作答2.能用频率副词和表示频率的词组来表述自己的习惯能用频率副词和表示频率的词组来表述自己的习惯一、预习课本P15-16新单词并背诵,完成下面的汉译英。1.牙医____________ 2.杂志____________3.然而____________4.比____________5.几乎____________6.较少____________7.得分____________二、认真预习3a-SelfCheck,找出下列短语和句型。15\n1.一个16岁的高中学生________________________________________________________________________2.一天两个多小时________________________________________________________________________3.少于________________________________________________________________________4.她从来不去看牙医清洗牙齿。________________________________________________________________________5.不要着急。________________________________________________________________________Step1 情景导入Teacher:Weallhavesomehabits.Someofthemaregood,butsomeofthemarebadhabits.Thegoodhabitscanhelpustobehealthyandgetmorewhatwewanttoget.Butthebadhabitsarebadforus.Weshouldkeepawayfromthebadhabits.ButdoyouknowwhatgoodandbadhabitsJanehas?Let'sbeginournewclasstofindouttheanswers.环节说明:以习惯为话题引出了本节课要学习的内容,过渡自然,导入与课文内容衔接紧密。Step2 完成教材3a—4的任务1.两人一组互相大声朗读3a表格中的词组,然后根据表格中的数字信息用表示频率的单词或词组来完成报告,完成后集体核对答案,并大声的朗读报告。(3分钟)2.用自己的信息来完成3b的表格,在最后一栏中用always,everyday,twiceaweek和never等词来填写,完成后小组内互相交流。(3分钟)3.写一篇关于你自己的好习惯和坏习惯的报告,说明你自己多久做一次这些事情,可以参考3a的报告,写完后小组内互相交流纠错,教师抽查点评。完成3c。(10分钟)参考案例Hello,everyone.IamTony.Ihavealotofgoodhabits.IalwaysexerciseandIreadbooksforonehoureveryday.Iusuallyhelpmymotherwiththehouseworkandcleanmyroombymyself.Ieatfruitandvegetableseveryday.Ihardlyeverstayuplateandgetuptoolate.ButIalsohavesomebadhabits.Ilikeplayingcomputergames.Iplaythemfortwohoursaday.Ilikeeatinghamburgers,too.Ieathamburgersthreetofivetimesaweek.It'sbadformyhealth.ButIcan'tgetridofit.4.以小组为单位,做健康小测试。根据自己的实际情况来选择问题的答案,选择完毕后,对照结果算出自己的得分,由此判断自己是否健康,然后将自己的结果和组内其他成员比较,比一比谁更健康。(3分钟)环节说明:通过这个教学环节锻炼了学生的写作能力,同时也使学生对自己的日常习惯有了正确的认识。Step3 完成教材SelfCheck的任务1.让学生根据自己和父(母)亲日常活动频率的高低来完成1的表格。然后根据自己所填的内容来写5句话,写完后小组内互相交流纠错,并请几位学生读出自己写的句子。(5分钟)2.认真阅读2中的对话,然后用本单元所学的知识来补全对话,完成后核对答案,学生大声地朗读对话。(5分钟)环节说明:这一环节训练,让学生对本单元的频率副词有了更深刻的理解。15\nStep4 问题探究( )1.Mysisteralwaysgoestoworkontimeandsheis________late.A.sometimesB.usuallyC.hardlyeverD.ever答案选择C,本题考查频率副词的运用,句首已经指明“我姐姐总是按时上班”,因此需选hardlyever相承接,其他频率副词与always相矛盾。( )2.—________doesAmygotothemusicclub?—Threeorfourtimesamonth.A.HowmanytimesB.HowoftenC.HowlongD.Howsoon答案选择B,根据答语可以看出提问的是频率,而Howoften对频率进行提问,其它都不是对频率提问。( )3.Theteacherisverykindtothestudents.Heis________afather.A.likes B.like C.liking答案选择B,由句意可知“他像一位父亲”,be+like像……一样,like在此为介词。请学生们做前面课时训练部分。15