Unit2（SectionB2a2e）課件人教版八年級英語上冊

Unit2Howoftendoyouexercise?SectionB2a-2eLearninggoals（本節(jié)課學(xué)習(xí)目標(biāo)）1.Understandthewords（認(rèn)識新單詞）

result,percent,online,television,although,through,mind,suchas,together,die,writer.2.Getsomeinformationfromthepassagewiththehelpofsomereadingskills3.Learntokeephealthy.（學(xué)會保持健康）Newwordsresult/r??z?lt/n.結(jié)果percent/p??s?nt/n.百分之…onlineadj/adv

在線(的)/a?/television/?tel?v??n/n.電視機(jī)although/??l?e??/

conj.雖然through/θru?/prep.以,通過Newwordsmind/a?/n.頭腦bodyn.身體

suchadj/pron

這樣的

/?/suchas例如

together/t??ɡee?(r)/adv.在一起die/da?/v.消失;死亡writer/?ra?t?(r)/n.作者/作家junkfood 例如；像……一樣suchas 垃圾食品lessthan ……的答案good/badhabits 少于theanswerto

好/壞習(xí)慣Phrasesreview________and__________are_______forourhealth.goodFruitReviewvegetablesToomuch_________is_____forourhealth.badjunkfoodRanktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,6=leastoften).watchTV gotothemoviesplaycomputergames exerciseorplaysportsusetheInternetgocampinginthecountry1234562aDoasurveyWhatdoyoudoinyourfreetime?Doingexercise,useoftheInternetorwatchingTV?Whatactivitiesdoyouthinkarehealthyforthemindandthebody?2bWhat’sthepassageabout?It’sabout____.A.whatNo.5HighSchoolstudentsdointheirfreetimeB.thenumberofthestudentsC.useoftheInternetD.oldhabits

方法指導(dǎo)：文章中心句一般可在標(biāo)題、文章開頭或末尾找到。Skimthepassageandmatchthebestanswer.略讀文章，完成段落與段落大意的連線Paragraph1aboutexercisingParagraph2aboutwatchingTVParagraph3herearetheresultsParagraph4aboutusingtheInternetParagraph5thebestwaytorelax123451.Abouttwenty-fivepercentofourstudentsdonotexerciseatall.2.Weweresurprisedthatmoststudentsusetheinternetforfunandnotforhomework.3.Althoughmanystudentsliketowatchsports,musicshowsarethemostpopular.4.Itisnotlatetostartexercisingas“Oldhabitsdiehard.”TF

twentypercentgameshowsTrueorFalse.Task2:Carefullyreading,Completethepiechartsandanswerthequestions:2b154timesaweek8590202021310452cReadthearticleagainandanswerthequestions.1.Whatpercentofthestudentsdonotexerciseatall?____________________________2.WhatpercentofthestudentsusetheInterneteveryday?_____________________________Ninetypercentstudents.Twentypercentstudents.3.HowoftendomoststudentswatchTV?______________________________Whatdotheyusuallywatch?_________________________________4.Whatdoesthewriterthinkisthebestwaytorelax?_______________________________Why?__________________________________MoststudentswatchTVeveryday.Theyusuallywatchsports,gameshows.It’s

healthyforthemindandthebody.Exercise.Herearethe_____ofourstudentsabouttheirfreetimeactivitiesweaskedlastmonth.Wefoundthatonlyfifteen_____ofourstudentsexerciseeveryday.Wealsofoundthatmanystudentsoftengo_____.Andtheanswerstoourquestionsaboutwatching_______werealsointeresting.______manystudentsliketowatchsports,gameshowsarethemostpopular.Wethinkthebestwaytorelaxis_____exercise,whichishealthyforthe_____andthe_____.Exercise______playingsports,yourfamilyandyoucanplay______.resultspercentonlinetelevisionAlthoughthroughmindbodysuchastogether1.Lastmonthweaskedourstudentsabouttheir…asksb.aboutsth.詢問某人有關(guān)某事

asksb.todosth.要求某人去做某事

asksb.forsth.向某人要某物

2、Herearetheresults.以下是調(diào)查結(jié)果。C本句是here引導(dǎo)的一個倒裝句，正常的語序應(yīng)該是“Theresultsarehere”.當(dāng)here,there后謂語動詞的單復(fù)數(shù)形式要根據(jù)后面的名詞單復(fù)數(shù)而定。theresultof意為“是…的結(jié)果”asaresultof意為“由于、因為”=becauseof+名詞短語asaresult意為“結(jié)果，因此”3.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.

percent名詞，“百分之……”

e.g.我們班里80%的學(xué)生每天都鍛煉。

Eightypercentofthestudentsinourclassexerciseeveryday.percent做主語時，謂語動詞的數(shù)要根據(jù)其后面的名詞來確定。e.g.Fiftypercentoftheapplesare

bad.Twentypercentofthemeatisinthefridge.Twentypercentoftheworkers_____(be)women.

Thirtypercentoftime_______(go)by.arewent4.Andtwentypercentdonotexerciseatall!

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

e.g.那個故事一點也沒有趣。

Thestoryisn’tinterestingatall.

5、Butweweresurprisedthat…surprised意為“感到驚訝的”

主語是人surprising意為“使人驚訝的”

修飾事物surprised+that從句insurprised驚訝地，驚奇地toone’ssurprise使某人感到驚訝的是D6、Theanswerstoourquestionsaboutwatching…theanswersto

表示“…的答案/回答”

thequestionabout…意為“有關(guān)…的問題”7、

Althoughmanystudentsliketo....

雖然很多學(xué)生喜歡......although

“雖然，盡管”=though做連詞。注：although和but不能在同個句子中使用。

8、

ItisgoodtorelaxbyusingtheInternetor…Itis+adj+(forsb)+todosth“對(某人)來說做某事...bydoingsth.通過.....的方式It是形式主語，真正的主語是動詞不定式todo。Eg:It’snecessaryforus______Englishwell.A.tolearnB.learningC.learnA9、Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsand....suchas，意為“例如”=like/forexamplespend動詞，意為“度過”spend還可表示“花費(fèi)（時間、金錢等）”

sb.spendtime/money(in)doingsth.

某人花費(fèi)時間/金錢做某事11、Sostartexercisingbeforeit’stoolate!所以趕緊鍛煉吧，不要等到來不及了！It’stoolate意思為“為時太晚，來不及了”ldhabisdiehard.舊習(xí)難改。1.WecanlearnEnglish_____________(通過