Unit2SectionB(2a2e)課件人教版八年級(jí)英語上冊(cè)3

Unit2Howoftendoyouexercise?SectionB

(2a-2e)學(xué)習(xí)目標(biāo)通過本節(jié)課的學(xué)習(xí)，同學(xué)們將能:1.讀懂關(guān)于學(xué)生課余活動(dòng)頻率的調(diào)查報(bào)告。2.通過閱讀，會(huì)運(yùn)用百分?jǐn)?shù)和統(tǒng)計(jì)圖分析調(diào)查結(jié)果，對(duì)調(diào)查中出現(xiàn)的問題提出建議和表達(dá)看法。3.通過閱讀關(guān)于課余活動(dòng)的調(diào)查報(bào)告，反思自己的生活習(xí)慣，改變生活中的陋習(xí)。gotothemountainsgofishinggotosummercampvisitmusemustravelgotothebeach

Whatdopeopleusuallydoonvacation?Freetalk.A:Whatdoyouusuallydoinyourfreetime?B:

Iusually…A:Howoftendoyou…?B:

I…

twiceaweek.

watchTVreadexercisegoshoppinggotothemovies…Freetalk.Whatactivitiesdoyoudoinyourfreetimeafterschool?=dosports

做運(yùn)動(dòng)2a1.What’sthemainideaofthepassage?A.WhatNo.5HighSchoolstudentsdointheirfreetime.B.Students’favoriteactivities.C.Heathyhabits.D.Themostpopularactivities.2.Whatkindsofactivitiesaremainlytalkedabout?A.Exercise.B.UseoftheInternet.C.WatchingTV.D.Playingbasketball.Skimming.2bC.Ittellshowoftenstudentsdoexercise.A.ItisabouthowoftenstudentswatchTV.B.Itisasurveyaboutstudents’freetimeactivities.Para.1Para.2Para.5Readeachparagraphquicklyandgetthemainidea.Scanning.Para.3Para.4D.Thebestwaytorelaxisthroughexercise.E.Itisabouthowoftenstudentsgoonline.ReportSubject

(主題)WhatdoNo.5HighSchoolstudentsdointheirfreetime?ResultsActivitiesPercentofthestudentsHowoftenExercise15%(1)__________(2)

.Fourtosixtimesaweek20%(3)_____________timesaweek20%NeverEveryday

Onetothree

Carefulreading.45%ResultsActivitiesPercentofthestudentsHowoftenUseoftheInternet(4)

.Everyday10%Atleastthreeorfourtimesaweek(5)____________2%Onetothreetimesaweek13%(6)__________timesaweek(7)

.EverydayConclusion(結(jié)論)Thewriterthinksthebestwaytorelaxis

(8)_______________.WatchingTVFourtosix

throughexercise（續(xù)上表）90%85%LanguagepointsWhatDoNo.5HighSchoolStudentsDoinTheirFreeTime？Lastmonthweaskedourstudentsabouttheirfreetimeactivities.Ourquestionswereaboutexercise,useoftheInternetandwatchingTV.Herearetheresults.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall!Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.Theothertenpercentuseitatleastthreeorfourtimesaweek.Moststudentsuseitforfunandnotforhomework.asksbaboutsth就某事詢問某人Wefoundthat＋句子（賓語從句）4到6次1到3次一點(diǎn)也不賓從3次或4次for為了（表目的）Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.ThirteenpercentwatchTVfourtosixtimesaweek.Andeighty-fivepercentwatchTVeveryday!Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Itishealthyforthemindandthebody.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember,“oldhabitsdiehard”.Sostartexercisingbeforeit’stoolate!theanswertosth（……的答案）有although無but，有but無althoughbydoingsth通過做某事有益于身心健康陋習(xí)難改不要等到為時(shí)已晚1.

Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.percentn.百分之……●英語中百分?jǐn)?shù)的表達(dá)用“數(shù)字+percent”，如：onepercent百分之一，thirtypercent百分之三十。●表達(dá)“百分之多少的人或物”用“百分?jǐn)?shù)+of+the+名詞”，如：twentypercentoftheteachers百分之二十的老師?！癜俜?jǐn)?shù)作主語時(shí)，謂語動(dòng)詞的單復(fù)數(shù)由百分?jǐn)?shù)of后面的名詞決定。is2.Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.althoughconj.雖然；盡管；即使although作連詞，=though，引導(dǎo)讓步狀語從句。(2)在英語中，表示“雖然……但是……”時(shí)，although/though不能和but同時(shí)使用。Shekeptonworkingalthoughshewastired.=Shewastired,butshekeptonworking.

thesunwasshining,itwasn’tverywarm.A.AlthoughB.IfC.SinceD.BecauseA【對(duì)點(diǎn)練習(xí)】3.…butwethinkthebestwaytorelaxisthroughexercise.through在此處作介詞，表示方式，意為“以；憑借”。IknewthisnewsthroughtheInternet.(2)through作介詞，還可意為“穿過；通過”。在內(nèi)部穿過在上方越過在表面橫過【對(duì)點(diǎn)練習(xí)】（1）Don’tuseyourmobilephonewhenyougo

theroad.It’sdangerous.A.throughB.overC.intoD.across（2）—Look,thereisacutebird,Mom.

—Itflewintoourkitchen

thewindowjustnow.A.acrossB.throughC.pastD.overDB4.Exercise

suchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.spend在此意為“度過”，spendtimewithsb和某人共度時(shí)光，此外，spend還可表示“花費(fèi)（時(shí)間、金錢）”Ispent150yuanonthispairofshoes.sb.spendtime/moneyonsth.sb.spendtime/money(in)doingsth.Don’tspendtoomuchtimegoingonline.

take

spend

pay

cost四個(gè)花費(fèi)花時(shí)間Ittakessbsometimetodotaketimetodo花時(shí)間/錢，主語是人spend…doing…spend…on…花錢，主語是人pay…for…花錢，主語是物sthcost(sb)+錢選擇下列合適的詞并用其正確形式填空。1.I______100yuanonthisnewdressthismorning.take;spend;pay;cost2.It_____meabouthalfanhourtogettotheairportthismorning.______100yuanforthisnewdressthismorning.tookspentpaid4.ThisnewdressIboughtthismorning________me100yuan.cost2cReadthearticleagainandanswerthequestions.2.WhatpercentofthestudentsusetheInterneteveryday?_______________________________________________________________________Ninetypercent.1.Whatpercentofthestudentsdonotexerciseatall?_________________________________Twentypercent.3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?______________________________________________________________________________MoststudentswatchTVeveryday.Theyusuallywatchsportsandgameshows.4.Whatdoesthewriterthinkisthebestwaytorelax?Why?Exercise

It’shealthyforthemindandthebody.Wecanspendtimewithourfriendsandfamilyaswe

playtogether.It’sfun.2d1.90%:_______________________________2.85%:_______________________________3.45%:_______________________________4.10%:_______________________________5.13%:_______________________________6.2%:_______________________________NinetypercentofthestudentsalwaysusetheInternet.Eighty-fivepercentofthestudentsalwayswatchTV.Forty-fivepercentofthestudentsusuallyexercise.TenpercentofthestudentsoftenusetheInternet.ThirteenpercentofthestudentsusuallywatchTV.Twopercentofthe