Unit+2+Section+B+(2a-2e) 人教版八年級英語上冊

Unit2Howoftendoyouexercise?SectionB2a-2e1.ToknowNo.5schoolstudentsdointheirfreetime.2.Practicereadingandhelpstudentsunderstandtheinportantsentences.3.Usetherelativesentencestoanalysethesurvey.4.Leadstudentstoformhealthylifestyles.學習目標RevisionusetheInternetwatchTVreadbookshelpwithhouseworkWhatdoyouusuallydoonweekends?exercisegotothemoviesFreeTalk1.Whatdoyoudoinyourfreetime?2.Howoftendoyoudothem?3.Doyouthinkyourlifeishealthy?gocampingwatchTVsleepusetheInternetgotothemoviesplaycomputergamesgoshoppingdosportsRanktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,6=leastoften).2awatchTV gotothemoviesplaycomputergames exerciseorplaysportsusetheInternetgocampinginthecountry百分數用基數+percent表示

50％fiftypercent百分之五十

3％threepercent百分之三Inourclass,____studentslikeusingtheInternet._____studentslikeplayingsports.____studentslikewatchingTV.______studentslikedoinghomework.Let'ssummarize.Allstudents?=100%

Moststudents?=51%-99%Somestudents?=1%-50%

Nostudents?

=0%

Reading2bReadthepassagequicklyandfindtheanswertothequestionsbelow.Howmanykindsoffreetimeactivitiesarementionedinthepassage?Whatarethey?_______________________________2.Whatisthebestwaytorelax?__________________________________Three.

Thebestwaytorelaxisthroughexercise.Theyareexercising,usingtheInternetandwatchingTV被提及Lastmonthweaskedourstudentsabouttheirfreeactivities.Ourquestionswereaboutexercise,useoftheInternetandwatchingTV.Herearetheresult.1.result作名詞，意為“結果；后果”常用短語：theresultof………的結果asaresult結果；因此asaresultof因為；由于result作動詞，意為“由……造成；因……發(fā)生”常用短語：resultin導致；造成2.here開頭的倒裝句：當here位于句首，且句子的謂語動詞是be動詞或come,go等時，句子的主語和謂語要顛倒位置，構成倒裝。here位于句首，若句子的主語是代詞，則句子不用倒裝。E.g.Hereyouare.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall.3.“基數詞+percent+of+名詞”作主語時，謂語動詞的單復數要與of后面的名詞單復數保持一致。4.Andtwentypercentdonotexerciseatall!

not…atall意為“一點也不”，not應和be動詞、助動詞或情態(tài)動詞連用。

e.g.Thestoryisn’tinterestingatall.那個故事一點也沒有趣。Theydidn’tenjoythevacationatall.他們根本不喜歡那次度假。Theoldmancan’tusethecomputeratall.那位老人一點也不會用電腦。Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.ThirteenpercentwatchTVfourtosixtimesaweek.Andeighty-fivepercentwatchTVeveryday!Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.5.theanswerto…“……問題的答案/回答”thekeyto………的鑰匙theway(to)…去……的路theticketto………的票

ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthrough

exercise.Itishealthyforthemindandthebody.Exercisesuch

asplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember,“Oldhabitsdiehard.”Sostartexercisingbeforeit’stoolate!6.die過去式：died 過去分詞：dying拓展die的相關詞：dyingadj.奄奄一息的deadadj.死的deathn.死亡7.mind作名詞，意為“頭腦；心智”常用短語如下：makeupone’smind下決心changeone’smind改變某人的想法inone’smind在某人看來；在某人心里keep…inmind把……記在心里拓展:mind作動詞，意為“介意”，常用句型“Wouldyoumind(one’s)doing…?”“你介意（……）做……嗎？”8.Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.although連詞，“盡管，雖然；即使”e.g.Wewentfishingalthoughitwascold.

although引導的從句不能與but連用，有although就沒有but，反之亦然。e.g.盡管他離家很早，但是他還是遲到了。Althoughhelefthomeearly,buthewaslate.(×)Althoughhelefthomeearly,hewaslate.(√)9.Exercisesuchasplayingsportsisfun…suchas意為“像……這樣”，表示列舉。

結構常為：名詞+suchas+例子e.g.Shelikesanimalssuchas

rabbitsandbirds.她喜歡像兔子、小鳥這樣的小動物?？措娨暼タ措娪巴骐娔X游戲做運動使用互聯(lián)網去野營詢問某人關于某事的情況上網問題的答案watchTVgotothemoviesplaycomputergamesplaysportsusetheInternetgocampingasksb.aboutsth.

goonline

theanswertothequestionSummary百分之……的學生例如；像……這樣舊習難改。所以趕快鍛煉起來，不要等到來不及了！...percentofthestudentssuchasOldhabitsdiehard.

Sostartexercisingbeforeit'stoolate!190%的學生每天上網，太讓我們驚訝了。2

Wearesurprisedthat____________ofthestudents____________everyday.通過使用網絡放松不錯，但我認為最好的放松方式是通過鍛煉。It'sgoodtorelax____________theInternet,butIthinkthebestwaytorelaxis______exercise.ninetypercentIlikeplayingsports,____________basketballandswimming.我喜歡體育運動，比如籃球和游泳。goonlinebyusingthroughsuchas3完成句子1._______hewasverytired,hekeepworkinginhisoffice.A.SinceB.AlthoughC.BecauseD.When2.Tomhasastrongbody_____doingsports.A.forB.ofC.acrossD.through3.Fi