人教版初中八年級英語的上冊UNIT2 SECTIONB 2A2E

小學學習課件Unit2Howoftendoyouexercise?SectionB2a-2b2TheinterviewerfromAmericanTeenagermagazine_____Jane_____herhabits.Herearetheresults.askedaboutActivitiesDaysayearExerciseReadbooksDrinkjuiceStayuplate36536521015WatchTVforover2hoursEathamburgersHelpwithhouseworkGotothedentist320952003Janehasalotofgood________.She________and____________everyday.Also,sheoften____________andshehardlyever______________.

_________,shehassomebadhabits,too.ShewatchesTV____________twohoursaday,andshesometimes_____________.Shehardlyever____________________.She____she’safraidto_________________________________.exercisesreadsbookshabitsdrinksjuicestaysuplateHoweverformorethaneatshamburgershelpswithhouseworksaysgotothedentistforteethcleaning4No.5HighSchoolWhatdoyoudoinyourfreetime?5Whatdoyoudoinyourfreetime?Herearetheresults.結(jié)果___(%)percentofthestudentsgoonline.___(%)percentofyouwatchtelevision.6Freetimeactivitieshelpusrelaxaregoodforourhealth課外活動7Therearealotofgoodwaystorelax

放松的好方法It’sgoodtorelaxby

…ing.比如做……通過做……suchas…ing8WhatdoIdoinmyfreetime?Icanrelaxthrough+名詞.First，exerciseishealthyforour_____and______.Second,youcanspendtimewithyourfriendsandfamilyas(當…的時候)youexercisetogether.通過……bodymind9Pleasestart_______.exercisingTheyarebadhabits.Don’t_______toomuch.Oldhabitsdiehard.積習難改10askedthemaboutfreetimeactivities.No.5HighSchoolstudentsHerearetheresults.Whatdotheydointheirfreetime?11Fastreading:WhatdoNo.5HighSchoolstudentsdointheirfreetime?watchtelevision gotothemoviesplaycomputergamesexerciseorplaysportsgoonlinegocampinginthecountry1213Fastreading:WhatdoNo.5HighSchoolstudentsdointheirfreetime?watchtelevision gotothemoviesplaycomputergamesexerciseorplaysportsgoonlinegocampinginthecountry√√√14Paragraph1:Paragraph2Paragraph3Paragraph4Paragraph5:headbodyend總分總15Readthepassagecarefullyandcompletethepiechart.ExerciseUseoftheInternet______%everyday______%everyday______%4-6timesaweek______%1-3timesaweek______%noexercise102015204590______%4-6timesaweekWatchTV______%1-3timesaweek______%everyday85132______%3or4timesaweek162cReadthearticleagainandanswerthequestions.1.Howmanypercentofthestudentsdonotexerciseatall?__________________________________2.HowmanypercentofthestudentsusetheInterneteveryday?__________________________________Ninetypercentstudents.Twentypercentstudents.173.HowoftendomoststudentswatchTV?_________________________________Whatdotheyusuallywatch?_________________________________4.Whatdoesthewriterthinkisthebestwaytorelax?_______________________________Why?__________________________________MoststudentswatchTVeveryday.Theyusuallywatchsports,gameshows.It’s

healthyforthemindandthebody.Exercising.185.DoyouthinkthestudentsinNo.5arehealthy?_________________________________Whyorwhynot?___________________________________________________________________________________________________No,Idon’tthinkso.BecausemoststudentsuseInternetorwatchTVontheirfreetime.Theydon’tlikeexercising.It’sunhealthy.192dAccordingtothearticleandthepiecharts,writesentenceswiththepercentagesusing,always,usuallyorsometimes.1.90%：____________________________________________________2.85%:____________________________________________________3.45%:_______________________________________________________EightypercentofthestudentsalwayswatchTV.NinetypercentofthestudentsalwaysusetheInternet.Forty-fivepercentofthestudentsusuallyexercise.204.10%:_________________________________________________________5.13%:__________________________________________________________6.2%:_________________________________________________________TenpercentofthestudentsoftenusetheInternet.ThirteenpercentofthestudentsusuallywatchTV.TwopercentofthestudentssometimeswatchTV.21Rankthese(1=mostoften,6=leastoften).2awatchTV gotothemoviesplaycomputergames exerciseorplaysportsusetheInternetgocampinginthecountry22Languagepoints1.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.

percent名詞，意為“百分之……”

e.g.Eightypercentofthestudentsinourclassexerciseeveryday.

我們班里80%的學生每天都鍛煉。23【注意】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.Fiftypercentoftheapplesarebad.50%的蘋果都壞了。

Twentypercentofthemeatisinthefridge.20%的肉都在冰箱。242.Andtwentypercentdonotexerciseatall!

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

Theoldmancan’tusethecomputer

atall.那位老人一點也不會用電腦。253.Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.although連詞，“盡管，雖然；即使”

e.g.Wewentfishingalthoughitwascold.

盡管天氣很冷，但是我們還是去釣魚了。26注意：although引導(dǎo)的從句不能與but連用。盡管他離家很早，但是他還是遲到了。Althoughhelefthomeearly,buthewaslate.(×)Althoughhelefthomeearly,hewaslate.(√)27[中考鏈接](2012成都)Mycousinknowsalotaboutgeography,______heisonlyfouryearsold.A.because B.so C.althoughC284.…thebestwaytorelaxisthroughexercise.

through介詞，課文中意為“以，憑借”

e.g.Hefoundthejobthroughanadinthenewspaper.

他通過報紙上的一個廣告找到這份工作。29[拓展]

through還有“穿過”之意。表示“從……內(nèi)部穿過”。e.g.Theywentthroughtheforestyesterday.

昨天他們穿過了森林。305.Exercisesuchasplayingsportsisfun…suchas意為“像……這樣”，表示列舉。

結(jié)構(gòu)常為：名詞+suchas+例子

e.g.Shelikesanimassuchas

rabbitsandbirds.

她喜歡像兔子、小鳥這樣的小動物。31注意：其后面不可列舉出所有的事物。如：我了解四種語言，例如英語、漢語。Iknowfourlanguage,suchas,EnglishandChinese.(√)Iknowfourlanguage,suchas,English,French,JapaneseandChinese.(×)

326.Oldhabitsdiehard.舊習難改。這是英語中的一句諺語，表示習慣一旦養(yǎng)成，并非朝夕即可改變，多用來描述人們一時難以改變的固有觀念及做法。e.g.It’stheageofnewtechnology,butmygrandpastillgoeseverywherewithhisoldradio.Oldhabitsdirehard,yousee.

現(xiàn)在都已經(jīng)是新技術(shù)時代了，可我爺爺仍然到哪兒都帶著他的收音機。你瞧，老習慣可真難改呀。337.Sostartexercisingbefore

it’stoolate!it’stoolate為時太晚；來不及了

e.g.Nowyouknowyou’rewrong,but

it’stoolate.

現(xiàn)在你知道你錯了，但是已經(jīng)太晚了。34it’stoolate與before共同組成從句，表示“不要等到為時已晚；不要等到來不及的時候；趁著還來得及”。e.g.Youshouldworkharderbeforeit’stoolatetocatchup.你應(yīng)當更加用功，別等到為時過晚而趕不上了。（你現(xiàn)在用功還趕得上。）352eChooseoneofthesefreetimeactivitiesorthinkofyourown.Thenaskyourclassmateshowoftentheydothisactivityandmakeapiechart.1-3timesaweek.Howoftendoyouplaysports?Everyday.Howoftendoyoure