Unit2 2a-selfcheck課件 人教版八年級英語上冊

Unit2Section

BPeriod2(2a-selfcheck)2aRanktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,最常6=leastoften最不常).watchTVgotothemoviesplaycomputergamesexerciseorplaysportsusetheInternetgocampinginthecountry

去露營在鄉(xiāng)下2bReadthearticleandcompletethepiecharts

餅狀圖onthenextpage.6152045209010851326ReadthearticleandmarkTrue(T)orFalse(F).1.Wefoundthattwentypercentofourstudentsexerciseeveryday.2.NinetypercentofthestudentsusetheInterneteveryday.3.MoststudentsusetheInternetfor

表目的homework.4.OnlytwentypercentofthestudentswatchTVtwoorthreetimesaweek.5.Doingexerciseishealthyforthemindandthebody.FTFFT2cReadthearticleagainandanswerthequestions.1.Whatpercentof

百分之多少thestudentsdonotexerciseatall?2.WhatpercentofthestudentsusetheInterneteveryday?Twentypercent

（ofthestudentsdonotexerciseatall.）Ninetypercent

（ofthestudentsusetheInterneteveryday.）3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?4.Whatdoesthewriterthinkisthebestwaytorelax?Why?MoststudentswatchTVeveryday.Theyusuallywatchgameshows.Thewriterthinksexerciseisthebestwaytorelaxbecauseit’shealthyforthemindandthebody,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.重點短語1.asksbaboutsth

詢問某人有關(guān)某事2.freetimeactivities業(yè)余活動3.usetheInternet

使用因特網(wǎng)

useoftheinternet

因特網(wǎng)的使用4.fifteenpercentofthestudents百分之15的學(xué)生5.fourtosixtimesaweek

每周四到六次6.not…atall根本不7.goonline上網(wǎng)8.besurprisedthat…感到驚訝9.theothertenpercent

另外百分之十10.atleast

至少11.theanswerto…的答案12.byusingtheInternet

通過使用因特網(wǎng)13.thebestwaytorelax

放松的最好方法behealthyforthemindandbody有利于身心健康15.suchas

例如16.與…共度時光spendtimewith…16.Oldhabitsdiehard.積習(xí)難改重點短語1.詢問某人有關(guān)某事2.業(yè)余活動3.使用因特網(wǎng)因特網(wǎng)的使用4.百分之15的學(xué)生5.每周四到六次6.根本不7.上網(wǎng)8.…感到驚訝9.另外百分之十10.至少11.…的答案12.通過使用因特網(wǎng)13.放松的最好方法有利于身心健康15.例如16.與…共度時光…16..積習(xí)難改重點句子1.上個月我們詢問了學(xué)生有關(guān)他們的業(yè)余活動的情況。2.百分之四十五的學(xué)生每周鍛煉四到六次。3.我們都知道很多學(xué)生經(jīng)常上網(wǎng)。4.我們很意外百分之90的學(xué)生每天使用因特網(wǎng)。5.另外百分之十的一個周要使用三四次。6.關(guān)于看電視的答案也很有意思。7.盡管很多學(xué)生喜歡看體育，但是游戲類節(jié)目還是最受歡迎的。8.通過看游戲類節(jié)目來放松是很好，但我們認(rèn)為最好的放松辦法是通過鍛煉。9.它有利于身心健康。10.鍛煉比如做運動既有趣，并且當(dāng)你和朋友家人一起運動時可以共度時光。11.積習(xí)難改。所以在為時太晚之前開始鍛煉吧。2dAccordingtothearticleandthepiecharts,writesentenceswiththepercentages

百分比usingalways,usuallyorsometimes.1.90%:__________________________________2.85%:__________________________________3.45%:__________________________________4.10%:__________________________________5.13%:__________________________________6.2%:___________________________________NinetypercentofthestudentsalwaysusetheInternet.Eighty-fivepercentofthestudentsalwayswatchTV.Forty-fivepercentofthestudentsusuallyexercise.TenpercentofthestudentsoftenusetheInternet.ThirteenpercentofthestudentsusuallywatchTV.TwopercentofthestudentssometimeswatchTV.2eChooseoneofthesefreetimeactivities業(yè)余活動

orthinkofyourown.Thenaskyourclassmateshowoftentheydothisactivityandmakeapiechart.Showthepiecharttoyourclass.playcomputergamesreadbooksgoshoppingdrawpicturesplaysportsHowoftendoyou…?Namesofclassmates1-3timesaweek4-6timesaweekeverydaydohouseworkplaytenniswatchTVexercisegoshoppingreadusetheInternetgotothemoviesplaythepianoHowoftendoyou…?3aLookattheinformationinthechartandcompletethereport.Janeisa16-year-old

十六歲的highschoolstudentintheUnitedStates.AmericanTeenager

magazineaskedheraboutherhabits.Janehasalotofgoodhabits.She______exercisesandshereadsbooks_________.Also,she_____drinksjuiceandshe__________staysuplate.熬夜However,shehassomebadhabits,too.alwayseverydayoftenhardly

everShe________watchesTVformorethantwohoursaday,andshe__________eatshamburgers.Herparentsarenotveryhappybecauseshe__________helpswithhouseworkandshe______goestothedentistforteethcleaning.洗牙Shesayssheisafraid!usuallyhardly

eversometimesnever3bCompletethechartwithyourowninformation.Inthelastcolumn,useexpressionslikealways,everyday,twiceaweekandnever.ActivitiesHowoften?GoodhabitsBadhabits3cWriteareportaboutyourgoodandbadhabits.Sayhowoftenyoudothings.Usethereportin3aasanexample.Example:Ihavealotofgoodhabits.IusuallyarriveatschoolontimeandIalwaysdomyhomework.Also,IhardlyeverstayuplateandIexerciseeveryday.However,Ihavesomebadhabits,too.Ioftenplaycomputergamesformorethantwohoursaday,andIsometimesridemybiketoofast.Ieatchocolatefourorfivetimesaweek,andIhardlyevereatvegetables.4Takethehealthquiz.Compareyourresultswithyourpartner’s.1.Howoftendoyoueatbreakfast?a.Never.b.Afewtimesaweek.c.Almosteveryday.2.Howoftendoyoueatfastfood?a.Never.b.Afewtimesaweek.c.Almosteveryday.Whoisthehealthiest?3.Howoftendoyoueatvegetablesandfruit?a.Never.b.Afewtimesaweek.c.Almosteveryday.4.Howoftendoyouexercise?a.Afewtimesayear.b.Afewtimesamonth.c.Afewtimesaweek.5.HowmanyhoursdoyouwatchTVeveryweek?a.None.b.Onetofour.c.Fiveormore.6.Howmanyhoursdoyouusuallysleepatnight?a.Lessthansix.b.Sixtoseven.c.Eightormore.1.not…atall意為“根本不、一點也不”，用于否定句。如：Itwasn’tdifficultatall.這一點也不難。Therewasnothingtoeatatall.根本沒什么可吃的。Totryandfailisbetterthannottotryatall.

嘗試而失敗比一點不嘗試好。注：在否定句中，atall

可位于句末，也可跟在否定詞后。如：Heisn’ttiredatall./He’snotatalltired.他一點也不累。另外，在口語中單獨說notatall，可用來

回答感謝或道歉。如：A：Thankyouverymuch.多謝你了。B：Notatall.不客氣。A：I’msorrytokeepyouwaiting.對不起，讓你久等了。B：Oh,notatall.噢，沒關(guān)系。翻譯下列句子：1.我一點也沒生氣。2.他們一點也不喜歡牛奶。3.休一點也不喜歡中文。

Iamnotangryatall.Theydon’tlikemilkatall.Suedoesn’tlikeChineseatall.—Wouldyoumindmytakingthisseat?—______.A.Sorry,Ican’tB.No,notatallC.It’sapleasure—DoyoumindifIturnontheTV?—______.Myfatherissleeping.

A.BetternotB.NotatallC.No,Idon’tmindD.That’sallrightAB2.atleast至少例如：Weshouldbrushourteethatleasttwiceaday.

我們每天應(yīng)該至少刷兩次牙。Shemustbe

at

least

thirty-fiveyearsold.

她至少有三十五歲了。反義短語：atmost至多，不超過Itwilltaketwohours

atmost

togetthere.

最多兩小時便可到達(dá)那里。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。_______heisill,_______hegoestoschool.A.Although,butB./,/C.Although,/D.But,although選擇C項although表示“仍然”，不能和but同時使用。

I’mnotverystrong,____Iusuallyexercise.A.becauseB.andC.although選擇C項

前后意義有轉(zhuǎn)折。4.Itis+adj.todosth.干某事是……Itisinterestingtoplaycomputergames.

玩電腦很有趣?！狪tisveryimportant_____makeaplanbeforeanewterm.—Yes.Youmusttrytomakeitcarefully.A.ofB.forC.toC5.spendv.

花費；消耗例如：

Howdidyouspendyoursummervacation?

你是如何度過暑假的？Ispent50yuanonthisbook.

這本書花了我五十元。辨析take,spend,pay

例如：Itusuallytakesmehalfanhourtodomyhomework.做作業(yè)通?；ㄙM我半小時的時間。Studentsoftenspendoneandahalfhours(in)doinghomework.學(xué)生們經(jīng)常花一個半小時的時間做作業(yè)。Ipaid10yuanforthisbook.我買這本書付了十元錢。根據(jù)以上例句可知：

Ittakessb.sometimetodosth.意為“花費某人……時間來做某事”。spend

的主語必須是人，而spend…onsth.意為“買某物花了……錢”。spend+時間+(in)doing意為“花費多少時間來做某事”。可以與ittakessb.sometimetodosth.來進(jìn)行句型轉(zhuǎn)換。

pay的主語必須是人，而“花錢買某物”為pay…for。Itusuallytakesmeafewminutestomakemybed.(改為同義句）Iusually________afew