Unit+2+Section+B+2a-2e 人教版八年级英语上册

Unit2Howoftendoyouexercise?人教版八年级英语上册SectionB2a-2eTolearnaboutthefreetimeactivitiesofthestudentsfromNo.5HighSchoolTolearntouseadverbsoffrequencytowriteaboutyourhabitsTolearnnewwords:percent,through,however,almost,none,less,point…Objectivesresultpercentonlinetelevisionalthoughthroughn.结果；后果n.百分之……adj.&adv.在线(的)；联网(的)n.电视节目；电视机conj.虽然；尽管；即使prep.以；凭借；穿过WordsandExpressionsmindbodysuchtogetherdiewritern.头脑；心智n.身体adj.&pron.这样的；那样的；类似的adv.在一起；共同v.消失；灭亡；死亡n.作者；作家Makeyourownconversationsinpairs.RevisionWhatdoyouusuallydoinyourfreetime?Howoftendoyou…？Heisdoingasurvey(做问卷调查).Heaskedthestudentsabout

their

freetimeactivities(业余时间的活动).2awatchTVgotothemoviesplaycomputergamesexerciseorplaysportsusetheInternetgocampinginthecountry63352120studentsInourclass,2(10%)studentslikegoingtothemovies.6(30%)studentslikeplayingsports.5(25%)studentslikewatchingTV.3(15%)studentslikeplayingcomputergames.Let'ssummarize.百分数用基数+percent表示

50％fiftypercent百分之五十

3％threepercent百分之三percentTheresultWhatDoNo.5HighSchoolStudentsDoinTheirFreeTime?1.

Ithinkthepassagewillmainly(主要)tellus____WhatDoNo.5HighSchoolStudentDoinTheirFreeTime?Title:Lookatthetitleandpredictwhatitismainlyabout.(看标题，预测内容）thenumberofthestudentsB.useoftheInternetC.students'freetimeactivitiesD.oldhabitsReadthearticleandcompletethepiecharts.152020451090132852bReadthepassagequicklyandfindtheanswerstothequestionsbelow.1.Howmanykindsoffreetimeactivitiesarementionedinthepassage?

_______________________________2.Whatarethey?

_________________________________Three.

Exercise,usetheinternet/goonline,watchTV12SurveyReport调查报告Topic调查内容12Results调查结果Comments调查结论3Readthearticleandmatcheachparagraphwiththefollowingparts.读文章，将文章分为三个部分。Para1Para2,3,4Para5Readeachparagraphquicklyanddrawalinetogetthemainidea.快速阅读，获取每一自然段大意

Para1.Para2.

Para3.

Para5.Freetimeactivities

Para4.ItisabouthowoftenstudentswatchTV.B.Itisasurveyaboutstudents’freetimeactivities.C.Ittellshowoftenstudentsdoexercise.D.Thebestwaytorelaxisthroughexercise.E.Itisabouthowoftenstudentsgoonline.Readthearticleagainandanswerthequestions.1.Howmanystudentsdonotexerciseatall?2.HowmanystudentsusetheInterneteveryday?3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?20%studentsdonotexerciseatall.90%studentsusetheInterneteveryday.MoststudentswatchTVeveryday.Theyusuallywatchsports,gameshows.2c4.Whatdoesthewriterthinkisthebestwaytorelax?Why?5.DoyouthinkthestudentsatNo.5arehealthy?Whyorwhynot?Exercise,becauseitishealthyforthemindandthebody.No,Idon’tthinkso.BecausemostofthestudentsuseInternetorwatchTVontheirfreetime.Theydon’tlikeexercising.It’sunhealthy.2dAccordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usuallyorsometimes

.1.90%：____________________________________________________2.85%:____________________________________________________3.45%:_______________________________________________________Eighty-fivepercentofthestudentsalways

watchTV.NinetypercentofthestudentsalwaysusetheInternet.Forty-fivepercentofthestudentsusually

exercise.4.10%:

_________________________________________________________5.13%:__________________________________________________________6.2%:_________________________________________________________Tenpercentofthestudentsoften

usetheInternet.Thirteenpercentofthestudentsusually

watchTV.TwopercentofthestudentssometimeswatchTV.TranslatethefollowingphrasesintoEnglish.

1.在某人空闲的时间__________________2.询问________________3.百分之……的学生__________________________4.一点也不___________________5.上网

__________

_6.至少_________7.有关……的问题的答案___________________________8.例如______9.和某人共度________________10.积习难改_________________11.为时太晚；来不及了_____

________inone’sfreetimeasksb.aboutsth.…percentofthestudentsgoonlinenot…atallatleasttheanswerstoquestionsabout…suchasspendtimewithsb.Oldhabitsdiehard.it’stoolate1.not…atall用于否定句，意为“根本不、一点也不”。如：

Itwasn’tdifficultatall.这一点也不难。Therewasnothingtoeatatall.根本没什么可吃的。注：在否定句中，atall可位于句末，也可跟在否定词后。如：Heisn’ttiredatall./He’snotatalltired.他一点也不累。LanguagePoints

另外，在口语中单独说notatall,可用来回答感谢或道歉。如：

A：Thankyouverymuch.多谢你了。

B：Notatall.不客气。

A：I’msorrytokeepyouwaiting.对不起，让你久等了。

B：Oh,notatall.噢，没关系。2.atleast至少例如：Weshouldbrushourteethatleasttwiceaday.

我们每天应该至少刷两次牙。

反义短语：atmost至多3.although虽然；尽管例如：

Althoughmyuncleisold,helooksverystrongandhealthy.

我的叔叔虽然老了，但他看上去还是很健壮。

注意：although引导的从句不能与but,however连用，但可与yet,still连用。4.Itis+adj.todosth.做某事是……的

例如：

Itisinterestingtoplaycomputergames.玩电脑游戏很有趣。

-Itisveryimportant_____makeaplanbeforeanewterm.-Yes.Youmusttrytomakeitcarefully.A.ofB.forC.toC5.

suchas例如；像……那样的后接动词时要用v-ing形式结构常为：名词+suchas+例子e.g.她喜欢像兔子、小鸟这样的小动物。Shelikesanimalssuchasrabbitsandbirds.注意：suchas其后面不可列举出所有的事物。如：我了解四种语言，例如英语、汉语。Iknowfourlanguage,suchas,EnglishandChinese.(√)Iknowfourlanguage,suchas,English,French,JapaneseandChinese.(×)6.

spendv.

花费；消耗;度过例如：

Howdidyouspendyoursummervacation?

你是如何度过暑假的？Ispent

50yuanonthisbook.

这本书花了我五十元。Itusuallytakes

mehalfanhourtodomyhomework.做作业通常花费我半小时的时间。Studentsoftenspend

oneandahalfhours(in)

doinghomework.学生们经常花一个半小时的时间做作业。I

paid

10yuanforthisbook.我买这本书付了十元钱。take,spend,cost&pay结论：take“花费(时间)”；主语为物。

Ittakessb.sometimetodosth.“花费某人……时间来做某事”。spend“花费(时间/金钱)”主语为人；

sbspend+钱…onsth.“买某物花了……钱”；

sbspend+time+(in)doing“花费多少时间来做某事”；

可以与ittakessb.sometimetodosth.转换。pay“付款”；主语为人；

sb

pay…forsth“花钱买某物”sb

pay…tosbforsthcost“值”；主语为物；某物+cost+某人+钱Thepencostme10yuan.Chooseoneofthesefreetimeactivitiesorthinkofyourown.Thenaskyourclassmateshowoftentheydothisactivityandmakeapiechart.Showthepiecharttoyourclass.playcomputergamesreadbooksgoshoppingdrawpicturesplaysportsHowoftendoyou…?Namesofclassmates1-3timesaweek4-6timesaweekeveryday2e1.IlikeEnglishverymuch,soI____