主备人：____________审核人：________________学科组长签字：_________________学习目标【Learningobjectives】 1.掌握下列单词：result,percent,online,television,although,through,mind,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【Learningprocess】[来源:Z#xx#k.Com]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____________13.作者，作家____________14.上网____________________15.百分之十五_______________________16.一周四到六次__________________________[来源:学|科|网Z|X|X|K]17.一点也不______________________18.本性难移_________________________________[来源:学科网ZXXK]二、创设情境，自主探究【Createsituations,Selfinquiry】Finish2c,2dandchecktheanswers.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：[来源:学|科|网]1.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Percent，名词，意为“百分之……”e.g.Eightypercentofthestudentsinourclassexerciseeveryday.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.Thestoryisn’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.because B.so C.although4.…thebestwaytorelaxisthroughexercise.through介词，课文中意为“以，凭借”e.g.Hefoundthejobthroughanadvertisementinthenewspaper.他通过报纸上的一个广告找到这份工作。[拓展]through还有“穿过”之意。表示“从……内部穿过”。e.g.Theywentthroughtheforestyesterday.昨天他们穿过了森林。5.Exercisesuchasplayingsportsisfun…suchas意为“像……这样”，表示列举。结构常为：名词+suchas+例子e.g.Shelikesanimassuchasrabbitsandbirds.她喜欢像兔子、小鸟这样的小动物。注意：其后面不可列举出所有的事物。如：我了解四种语言，例如英语、汉语。Iknowfourlanguages,suchas,EnglishandChinese.(√)[来源:学科网ZXXK]Iknowfourlanguages,suchas,English,French,JapaneseandChinese.(×)6.Oldhabitsdiehard.本性难移。[来源:Z。xx。k.Com]这是英语中的一句谚语，表示习惯一旦养成，并非朝夕即可改变，多用来描述人们一时难以改变的固有观念及做法。e.g.It’stheageofnewtechnology,butmygrandpastillgoeseverywherewithhisoldradio.Oldhabitsdiehard,yousee.现在都已经是新技术时代了，可我爷爷仍然到哪儿都带着他的收音机。你瞧，老习惯可真难改呀。7.Sostartexercisingbeforeit’stoolate!it’stoolate为时太晚；来不及了e.g.Nowyouknowyou’rewrong,butit’stoolate.现在你知道你错了，但是已经太晚了。it’stoolate与before共同组成从句，表示“不要等到为时已晚；不要等到来不及的时候；趁着还来得及”。e.g.Youshouldworkharderbeforeit’stoolatetocatchup.你应当更加用功，别等到为时过晚而赶不上了。（你现在用功还赶得上。）五、达标测评,巩固提高【Evaluationstandards，Consolidationandimprovement】Ⅰ.单选（）1.Herfather________time.A.usuallywasteB.neverwastesC.hardlyeverwasteD.alwayswasting（）2.A:HowoftendoesLaraplaythetrumpet?B:_____onceor________aweek,I’mnotsure.A.Maybe,twiceB.Maybe,twiceC.Maybe,twotimesD.Maybe,twotime（）3.A:I’llgivetheboys_______toeat.B:Oh,Iknowfishandsalad.A.somethinghealthyB.healthysomethingC.anythinghealthyD.healthyanything（）4.What_______thedifferencesbetweenyourhabitand_____?A.are,hersB.is,hisC.does,herD.do,his（）5.A:_____doyouwritetoyourparents?B:Onceamonth.A.HowoftenB.HowlongC.HowmuchD.HowmanyⅡ.阅读理解：Weallneedtoexercise.Doctorssayitisgoodforus.Itmakesyourheartandbodystrong.Italsogivesyoumoreenergy.Andyouwillfeelbetteraboutyourself.It'sbesttoexercisetwiceaweek.Twentyminuteseachtimeisenough.Therearemanywaystoexercise.Youcanwalk,run,playsports,orswim.Manypeoplegotospecialplacestoexercise.Theyareca1ledfitnesscenters.Theseplaceshavealotofequipment.SomePeoplebuyequipmentfortheirhomes.Butitisveryexpensive.Exercisingcanbefun.Friendscanexercisetogetheratafitnesscenter.Ortheycanplaysportstogether.Howdoyouexercise?[来源:学科网]()1.Whatisthemainidea?A.Exerciseequipmentisexpensive.B.Playingsportsisagoodwaytoexercise.C.Everypersonshou1dexercise.[来源:学科网ZXXK]()2.Weshouldexercise________.A.everydayB.2OminutesaweekC.twiceaweek(3.Atfitnesscenters,________.A.youcanbuyexpensiveequipmentB.peoplecandomanykindsofexercisingC.itisveryexpensive()4.Whichofthesekindsofexercisingisnotinthearticle?A.Dancing.B.Swimming.C.Sports.()5.Whichofthesesentencesaboutexercisingistrue?[来源:学|科|网Z|X|X|K]A.Exercisingisexpensive.B.Exerciseisgoodforyourheart.C.Onlydoctorsexercise.Ⅲ.WritingWhatDoOurStudentsDoinTheirFreeTime?[来源:学科网ZXXK]Yesterdayweaskedourstudentsabouttheirfreetimeactivities.Ourquestionswereaboutexercise,useoftheInternetandwatchingTV.Herearetheresults.________________________________________________________________________________________________________________________________________________________________________________________________________________________