Unit2HowoftendoyouexerciseSectionB1a2e課件人教版英語八年級(jí)上冊(cè)

Unit2Howoftendoyouexercise?SectionB（1a-2e）1.Newwords:coffee,health,result,percent,online,television,although,through,mind,body,such,together,die,writer2.Expressions:junkfood,not…atall,besurprisedthat…，suchas3.Sentences:①Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday. ②ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,…Learninggoalscoffee/?k?fi//?k??fi/n.咖啡health/helθ/n.健康；人的身體（或精神）狀態(tài)result/r??z?lt/n.結(jié)果；后果Newwordspercent/p?(r)?sent/n.(=percent）百分之······online/??n?la?n//?ɑ?n?la?n/adj.&adv.在線（的）；

聯(lián)網(wǎng)（的）television/?tel?v??n/n.電視節(jié)目；電視機(jī)although/??l?e??/conj.雖然；盡管；即使Newwordsthrough/θru?/prep.以；憑借；穿過mind/ma?nd/n.頭腦；心智body/?b?di//?bɑ?di/n.身體such/s?t?/adj.&pron.這樣的；那樣的；類似的Newwordstogether/t??ɡee?(r)/adv.在一起；共同die/da?/v.消失；滅亡；死亡writer/?ra?t?(r)/n.作者；作家Newwordscoffee/?k?fi//?k??fi/n.咖啡health/helθ/n.健康；人的身體（或精神）狀態(tài)result/r??z?lt/n.結(jié)果；后果percent/p?(r)?sent/n.(=percent）百分之······online/??n?la?n//?ɑ?n?la?n/adj.&adv.在線（的）；聯(lián)網(wǎng)（的）television/?tel?v??n/n.電視節(jié)目；電視機(jī)although/??l?e??/conj.雖然；盡管；即使Newwordsthrough/θru?/prep.以；憑借；穿過mind/ma?nd/n.頭腦；心智body/?b?di//?bɑ?di/n.身體such/s?t?/adj.&pron.這樣的；那樣的；類似的together/t??ɡee?(r)/adv.在一起；共同die/da?/v.消失；滅亡；死亡writer/?ra?t?(r)/n.作者；作家NewwordsHowoftendoyoudothefollowingthings?eatvegetablesexercisestayuplateLead-in1._______junkfood 3._______fruit 5._______sleep2._______milk 4._______vegetables 6._______coffeeMatchthewordswiththepictures.1abfacedTextbook1bTextbookAskandanswerquestions.Usethewordsfrom1a.Howoftendoyoudrinkmilk,LiuFang?Idrinkmilkeveryday.Doyoulikeit?No.Butmymotherwantsmetodrinkit.Shesaysit’sgoodformyhealth.Listentoaninterviewabouttwopeople’sdailyhabits.Circleyouranswertoeachquestion.1cTextbookDoesTinahavegoodhabits?Yes.No.Idon’tknow.DoesBillhavegoodhabits?Yes.No.Idon’tknow.Listenagain.Fillintheblanksinthesurvey.1dTextbook

QuestionsTinaBill1.Howoftendoyouexercise?_________________2.Howoftendoyoueatfruit?_________________3.Howmanyhoursdoyousleepeverynight?_________________everydayhardlyevereverydayneverninenineTextbook

QuestionsTinaBill4.Howoftendoyoudrinkmilk?________________5.Howoftendoyoueatjunkfood?_________________6.Howoftendoyoudrinkcoffee?_________________threeorfourtimesaweekeverydaynevertwoorthreetimesaweekneverfourtimesadayListenagain.Fillintheblanksinthesurvey.1dInterviewer:Hi,TinaandBill.Let’sstartwiththefirstquestion.Howoftendoyouexercise?Tina:Everyday.Bill:Hardlyever.Interviewer:Howoftendoyoueatvegetablesandfruit?Tina:Ieatvegetablesandfruiteveryday.Bill:Isometimeseatvegetables.ButInevereatfruit.Tapescriptstartwith…由······開始Interviewer:OK.Howmanyhoursdoyousleepeverynight?Tina:Nine.Bill:Me,too.Interviewer:Howoftendoyoudrinkmilk?Bill:Never.Ican’tstandmilk.Tina:Oh,Ilovemilk–Idrinkiteveryday.Interviewer:Howoftendoyoueatjunkfood?Bill:Ieatitthreeorfourtimesaweek.Tina:IguessIeatittwoorthreetimesaweek.Tapescriptstand在例句中表示“忍受”。junkfood意為“垃圾食品”。Interviewer:Andhowoftendoyoudrinkcoffee?Bill:Oh,Idrinkcoffeefourtimesaday.Tina:Ineverdrinkcoffee.Interviewer:Well,thankyouverymuch.Bill/Tina:You’rewelcome.TapescriptStudentAisthereporter.StudentBisTinaorBill.Askandanswerquestions.Thenchangeroles.1eRole-playHowoftendoyouexercise?Iexerciseeveryday.Andhowoftendoyou...?2aTextbookRanktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,6=leastoften).watchTV gotothemoviesexerciseorplaysportsusetheInternet

playcomputergamesgocampinginthecountry1234562bTextbookReadthearticleandcompletethepiechartsonthenextpage.WhatDoNo.5HighSchoolStudentsDoinTheirFreeTime?

Lastmonthweaskedourstudentsabouttheirfreetimeactivities.Ourquestionswereaboutexercise,useoftheInternetandwatchingTV.Herearetheresults.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall!Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.Theothertenpercentuseitatleastthreeorfourtimesaweek.Moststudentsuseitforfunandnotforhomework.TextbookTheanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.ThirteenpercentwatchTVfourtosixtimesaweek.Andeighty-fivepercentwatchTVeveryday!Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Itishealthyforthemindandthebody.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember,“Oldhabitsdiehard.”Sostartexercisingbeforeit’stoolate!

2bTextbookReadthearticleandcompletethepiechartsonthenextpage.10201520459085132asksb.aboutsth.意為“就某事詢問某人”。Iaskedheraboutherweekend.我問了她周末過得怎么樣。Lastmonthweaskedourstudentsabouttheirfreetimeactivities.1【拓展】asksb.forsth.意為“向某人要某物”。Youcanaskthemanforhelp.你可以向那個(gè)男人求助。

常用搭配:askforhelp求助 askforaleave請(qǐng)假

練根據(jù)漢語意思完成句子。那個(gè)警察詢問了我的家庭情況。Thepoliceman________me________myfamily.askedaboutLanguagepoints練用所給單詞的適當(dāng)形式填空。1.Atlast,hemadeanimportant_________(decide).2.Itwasdarkoutside.Jimdecided________(leave)thevillagequickly.decisiontoleaveLanguagepointsresultn.結(jié)果theresultof…······的結(jié)果 asaresult結(jié)果；因此asaresultof…因?yàn)椋捎贖erearetheresults.練2Tomdidn’tworkhard.________,hefailedintheEnglishtestagain.A.Forexample B.Infact C.Asaresult D.InsteadCLanguagepoints【拓展】findit+adj.+todosth.發(fā)現(xiàn)做······是······的Wefounditveryexcitingtowatchthatmovie.我們發(fā)現(xiàn)看那部電影是非常令人興奮的。此處that引導(dǎo)賓語從句，作動(dòng)詞found的賓語，find意為“發(fā)現(xiàn)······”Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.練3翻譯句子。我發(fā)現(xiàn)很難理解美國的一些風(fēng)俗。_____________________________________________IfinditdifficulttounderstandsomeAmericancustoms.Languagepoints“基數(shù)詞+percentof+名詞”意為“百分之······的······”，作主語時(shí)謂語動(dòng)詞的數(shù)要根據(jù)of后面的名詞確定。Fortypercentofthestudentsinourschoolareboys.我們學(xué)校40%的學(xué)生是男孩。Aboutseventypercentoftheearthiscoveredbywater.地球的70%被水覆蓋。Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.4練1.Sixtypercentoftheteachers________nowlivingaroundourschool.A.is B.are C.has D.have2.Twentypercentofthefoodinthatmarket_______(be)fromforeigncountriesbefore.BisLanguagepointsnot…atall用于否定句，意為“根本不，一點(diǎn)也不”。Theexamwasn’tdifficultatallforus.這次考試對(duì)我們來說一點(diǎn)也不難。Andtwentypercentdonotexerciseatall!5【拓展】notatall在口語中可單獨(dú)使用，表示“不客氣”或者“沒關(guān)系”，用于回答感謝或道歉?！猅hankyouverymuch.多謝你了?！狽otatall.不客氣。Languagepointssurprised作形容詞，意為“感到驚訝的”。常用結(jié)構(gòu)：besurprisedatsth.對(duì)······感到驚訝

besurprisedtodosth.做······而感到驚訝

besurprised+that從句因······而驚訝Theyweresurprisedtoseehim. 他們對(duì)見到他感到很驚訝。Areyousurprisedattheresult? 你對(duì)這個(gè)結(jié)果感到驚訝嗎？I’msurprisedthathecamehereintime. 我驚訝的是他及時(shí)來到了這兒。Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.Languagepoints6【拓展】surprised和surprising的辨析surprised意為“感到吃驚的”，主語是人。IwassurprisedwhenIheardthenews.聽到這個(gè)消息時(shí)，我感到驚訝。surprising意為“使人驚奇/驚訝的”，主語是物。Yoursuccessissurprising.你的成功令人吃驚。練What_______newsitis!Everyoneis______becausetheycangettheticketsforfree.A.surprising;surprising B.surprised;surprisingC.surprising;surprised D.surprised;surprisedCLanguagepointsIt’s+adj.+todosth.意為“做某事是······的”。it是形式主語，真正的主語是后面的動(dòng)詞不定式。It’sdangerousforustoswimintheriver.對(duì)我們來說在河里游泳是危險(xiǎn)的。ItisgoodtorelaxbyusingtheInternetorwatchinggameshows...練根據(jù)漢語意思完成句子。聽老師講課是很重要的。Itis_________________listentotheteacher.importanttoLanguagepoints72cTextbookReadthearticleagainandanswerthequestions.1.Whatpercentofthestudentsdonotexerciseatall?2.WhatpercentofthestudentsusetheInterneteveryday?3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?Twentypercentofthestudentsdonotexerciseatall.NinetypercentofthestudentsusetheInterneteveryday.MoststudentswatchTVeveryday.Theyusuallywatchgameshows.Textbook4.Whatdoesthewriterthinkisthebestwaytorelax?Why?5.DoyouthinkthestudentsatNo.5arehealthy?Whyorwhynot?Exercise.Becauseit’shealthyforthemindandthebody.Ithinktheyarealittleunhealthy,becausetheirexerciseisnotenough.2dTextbookAccordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usuallyorsometimes.1.90%:____________________________________________2.85%:____________________________________________3.45%:____________________________________________4.10%:____________________________________________5.13%:____________________________________________6.2%:________