英語人教新目標(biāo)八年級上冊Section B (2a-2e) 教學(xué)課件1245563

Howoftendoyou…?Leadinrun158590202021310452bReadthearticleandcompletethepiechartsonthenextpage.pre-reading每天一周3到4次sometimes運動上網(wǎng)看電視alwaysusuallysometimes2bReadthepassagequicklyandfindtheanswertothequestionsbelow.WhatDoNo.5HighSchoolStudentsDoinTheirFreeTime（空閑時間）?

1Lastmonthweaskedourstudentsabouttheirfreetimeactivities.Ourquestionsareaboutexercise,useoftheinternetandwatchingTV.Herearetheresults.

2

Wefoundthat

onlyfifteenpercentofourstudentsexercise

everyday.Forty-fivepercentexercise

fourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweekandtwentypercentdonot

exercise

atall.

3

Weallknowthatmanystudentsoftengoonline.Butweweresurprisedthatninetypercentofthemusetheinterneteveryday.Theothertenpercentuseitatleastthreeorfourtimesaweek.Moststudentsuseitforfunandnotfor

homework.

4The

answers

to

our

questions

about

watching

television

werealsointeresting.Onlytwopercentofthe

students

watch

TV

oneto

three

times

a

week.

Thirty

percent

watchTV

four

to

six

times

a

week.And

eighty-five

percent

watch

TV

every

day!

Although

many

studentslike

to

watch

sports,

gameshows

are

the

mostpopular.5.Itisgoodtorelaxby（通過）using

theinternetorwatchinggameshows.Butwethinkthebestwaytorelax(放松的最佳方式）isthroughexercise.Itishealthyforthemindandthebody（身心有益）.Exercisesuchas（例如)

playingsportsisfun.Andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember,“oldhabitsdiehard(舊習(xí)難改）.”Sostartexercisingbeforeit'stoolate.

2cReadthearticleagainandanswerthequestions.1.Whatpercentofthestudentsdonotexerciseatall?2.WhatpercentofthestudentsusetheInterneteveryday?Twentypercentofthestudentsdonotexerciseatall.NinetypercentofthestudentsusetheInterneteveryday.while-reading3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?4.Whatdoesthewriterthinkisthebestwaytorelax?Why?5.DoyouthinkthestudentsatNo.5arehealthy?Whyorwhynot?MoststudentswatchTVeveryday.Theyusuallywatchgameshows.Thewriterthinksexerciseisthebestwaytorelaxbecauseit’shealthyforthemindandbody,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.空白演示Loremipsumdolorsitamet,consecteturadipisicingelit.let'sseeavedio2dAccordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usuallyorsometimes.1.90%:__________________________________2.85%:__________________________________3.45%:__________________________________4.10%:__________________________________5.13%:__________________________________6.2%:___________________________________NinetypercentofthestudentsalwaysusetheInternet.Eighty-fivepercentofthestudentsalwayswatchTV.Forty-fivepercentofthestudentsusuallyexercise.TenpercentofthestudentssometimesusetheInternet.ThirteenpercentofthestudentsusuallywatchTV.TwopercentofthestudentssometimeswatchTV.post-readingGameTime12354Listentothetapeandreadthepassageingroups1．Keyvocabulary：percent，online，although，through，suchas，not...atall，inone'sfreetime(在某人的空余時間）2．Sentences：Althoughmanystudentsliketowatchsports，gameshowsarethemostpopular.SummarySummaryReviewthenewwords.Reviewthelanguagepointsin2b.makeasurveyaboutyourfamilythathowoftendotheyexercise.HomeworkHomework諺語學(xué)習(xí):Readingistothemindwhileexercisetothebody讀書健腦，運動健身lifeliesinmovement生命在于運動Thankyou,everyone!Bye-Bye而且20%（的學(xué)生）一點也不鍛煉！not…atall意為“根本不、一點也不”。如：Itwasn’tdifficultatall.這一點也不難。Therewasnothingtoeatatall.根本沒什么可吃的。LanguagePointsAndtwentypercentdonotexerciseatall!2.atleast至少例如：Weshouldbrushourteethatleasttwiceaday.

我們每天應(yīng)該至少刷兩次牙。Agoodcigarettewillsmokeatleasttenminutes.

一支好煙至少可以抽10分鐘。

反義短語：atmost至多Theothertenpercentuseitatleast

threeorfourtimesaweek.（一周3到4次）3.although雖然；盡管例如：

Althoughmyuncleisold,helooksverystrongandhealthy.

我的叔叔雖然老了，但他看上去還是很健壯。

注意：although引導(dǎo)的從句不能與but,however連用，但可與yet,still連用。Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.(最受歡迎）begoodforourhealthbebadforourhealth4.Itis+adj.todosth.做某事是……的例如：

Itisinterestingtoplaycomputergames.

玩電腦很有趣。5.spendv.

花費；消耗例如：

Howdidyouspendyoursummervacation?

你是如何度過暑假的？Ispent5yuanonthisbook.

這本書花了我五十元。ReadPara.3&Para.4GameTime123654challenge4MoststudentswatchTVeveryday?2

stars

TReadPara.3&Para.4GameTime123654challenge42

stars

Whatpercent