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1、Unit2SectionBPeriod2（2a4）Lookatthefollowingpictures,whatdoyouthink?FreeTalkActivityPeoplePartnerYouWatchTVPlayfootballGotothecinemaReadbooksListentomusicGoshoppingalwayssome-timesneverusually oftensome-timesAccordingtotheabovepictures,askandanswerquestionswithyourpartner.DoyoualwayswatchTV?Yes,Ido.D
2、oyouusuallyplayfootball?No,Idont.Talkabouthowoftenyoudosomethinginpairs. Youcanaskyourpartner:1.HowoftendoyouwatchTV?2.Howoftendoyouplaybasketball?3.Howoftendoyouplaycomputergames?4.Howoftendoyoueatchocolate?5.Howoftendoyoueatfruit?Whatdoyoudoinyourfreetime?Doexercise,useoftheInternetorwatchingTV?Wh
3、atactivitiesdoyouthinkishealthyforthemindandthebody?Letsdoasurvey.2aRanktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,6=leastoften).watchTVgotothemoviesplaycomputergamesexerciseorplaysportsusetheInternetgocampinginthecountry2bReadthearticleandcompletethepiechartsonthenex
4、tpage.34 64 6315204520901085132ReadthearticleandmarkTrue(T)orFalse(F).1.Wefoundthattwentypercentofourstudentsexerciseeveryday.2.NinetypercentofthestudentsusetheInterneteveryday.3.MoststudentsusetheInternetforhomework.4.OnlytwentypercentofthestudentswatchTVtwoorthreetimesaweek.5.Doingexerciseishealth
5、yforthemindandthebody.FTFFT2cReadthearticleagainandanswerthequestions.1.Howmanypercentofthestudentsdonotexerciseatall?2.HowmanypercentofthestudentsusetheInterneteveryday?Twentypercentofthestudentsdonotexerciseatall.NinetypercentofthestudentsusetheInterneteveryday.3.HowoftendomoststudentswatchTV?What
6、dotheyusuallywatch?4.Whatdoesthewriterthinkisthebestwaytorelax?Why?MoststudentswatchTVeveryday.Theyusuallywatchgameshows.Thewriterthinksexerciseisthebestwaytorelaxbecauseitshealthyforthemindandthebody,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.DoyouthinkthestudentsatNo.5arehealthy?W
7、hyorwhynot?2dAccordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usually orsometimes.1.90%:_2.85%:_3.45%:_4.10%:_5.13%:_6.2%:_NinetypercentofthestudentsalwaysusetheInternet.Eighty-fivepercentofthestudentsalwayswatchTV.Forty-fivepercentofthestudentsusuallyexercise.Tenperc
8、entofthestudentsoftenusetheInternet.ThirteenpercentofthestudentsusuallywatchTV.TwopercentofthestudentssometimeswatchTV.2eChooseoneofthesefreetimeactivitiesorthinkofyourown.Thenaskyourclassmateshowoftentheydothisactivityandmakeapiechart.Showthepiecharttoyourclass.playcomputergamesreadbooksgoshoppingd
9、rawpicturesplaysportsHowoftendoyou?Namesofclassmates1-3timesaweek4-6timesaweekeverydaydohouseworkplaytenniswatchTVexercisegoshoppingreadusetheInternetgotothemoviesplaythepianoHowoftendoyou?playbasketballplayfootballlistentomusicflykitesreadbooksHowoftendoyou?Doyouhaveanyhabits?Arethesehabitsgoodorba
10、dforyourhealth?drinklotsofwaterhavedrinkseattoomuchmeateatnovegetablesdonteatbreakfaststayuplateAretheyingoodhealth? No,theyarent. Whyaretheysoheavy?Becausetheireatinghabitsarebad.activitiesEverydayThreeorfourtimesaweekOnceortwiceaweekneverEatvegetablesEatfruitDrinkmilkEatjunkfoodDrinkcoffee My eati
11、nghabitsare_.good/OK/badLetslookatJaneslifestyle.3aLookattheinformationinthechartandcompletethereport.Janeisa16-year-oldhighschoolstudentintheUnitedStates.American Teenager magazineaskedheraboutherhabits.Janehasalotofgoodhabits.She_exercisesandshereadsbooks_.Also,she_drinksjuiceandshe_staysuplate.Ho
12、wever,shehassomebadhabits,too.alwayseverydayoftenhardlyeverShe_watchesTVformorethantwohoursaday,andshe_eatshamburgers.Herparentsarenotveryhappybecauseshe_helpswithhouseworkandshe_goestothedentistforteethcleaning.Shesayssheisafraid!usuallyhardlyeversometimesneverHowoftendoesshereadbooks?Howoftendoess
13、hegotothedentist?Shereadsbookseveryday.Shenevergoestothedentist.Readagainandanswerquestions.Whyareherparentsnotveryhappy?BecauseJanehardlyeverhelpswithhousework.SheusuallywatchesTVformorethantwohoursaday.HowmanyhoursdoesshewatchTVaday?HowdoyouthinkofJaneslifestyle?Free TalkDoyouthinkyouhaveahealthyl
14、ifestyle?Doyouhavehealthyhabits?sleephoursatnight8-97-89or7doexerciseeverydayoftensometimeseatfruitandvegetableseverydayoftensometimesHowmanyflowersdoyouget?Themore,thebetter.3bCompletethechartwithyourowninformation.Inthelastcolumn,useexpressionslikealways, every day, twice a week andnever.HabitsAct
15、ivitiesHowoften?GoodhabitsBadhabits3cWriteareportaboutyourgoodandbadhabits.Sayhowoftenyoudothings.Usethereportin3aasanexample.Ihavealotofgoodhabits.IusuallyarriveatschoolontimeandIalwaysdomyhomework.Also,IhardlyeverstayuplateandIexerciseeveryday.However,Ihavesomebadhabitstoo.Ioftenplaycomputergamesf
16、ormorethantwohoursaday,andIsometimesridemybiketoofast.Ieatchocolatefourorfivetimesaweek,andIhardlyevereatvegetables.4Takethehealthquiz.Compareyourresultswithyourpartners.1.Howoftendoyoueatbreakfast?a.Never.b.Afewtimesaweek.c.Almosteveryday.2.Howoftendoyoueatfastfood?a.Never.b.Afewtimesaweek.c.Almost
17、everyday.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.
18、Eightormore.Doyouknowhowtokeepahealthylifestyle?Shareyourideaswithyourclassmates.eatbreakfast eatfruitandvegetablesplaysportsDonteatalotofpotatochips.Drinkwatereveryday.Donthavelotsofdrinks.1.notatall意为意为“根本不、一点也不根本不、一点也不”，用于否定句。用于否定句。如：如：Itwasntdifficultatall.这一点也不难。这一点也不难。Therewasnothingtoeatatall
19、.根本没什么可吃的。根本没什么可吃的。Totryandfailisbetterthannottotryatall.尝试而失败比一点不尝试好。尝试而失败比一点不尝试好。注：注：在否定句中，在否定句中，atall可位于句末，可位于句末，也可跟在否定词后。如：也可跟在否定词后。如：Heisnttiredatall./Hesnotatalltired.他一点也不累。他一点也不累。另外，在口语中单独说另外，在口语中单独说notatall,可用来回可用来回答感谢或道歉。如：答感谢或道歉。如：A：Thankyouverymuch.多谢你了。多谢你了。B：Notatall.不客气。不客气。A：Imsorryt
20、okeepyouwaiting.对不起，让你久等了。对不起，让你久等了。B：Oh,notatall.噢，没关系。噢，没关系。翻译下列句子：翻译下列句子：1.我一点也没生气。我一点也没生气。2.他们一点也不喜欢牛奶。他们一点也不喜欢牛奶。3.休一点也不喜欢中文。休一点也不喜欢中文。Iamnotangryatall.Theydontlikemilkatall.SuedoesntlikeChineseatall.-DoyoumindifIturnontheTV?-_.Myfatherissleeping.(2011年年重庆市中考重庆市中考)A.BetternotB.NotatallC.No,Idon
21、tmindD.ThatsallrightWouldyoumindmytakingthisseat?_.（2010年巴中市年巴中市中考中考）A.Sorry,IcantB.No,notatallC.ItsapleasureAB2.atleast至少至少例如：例如：Weshouldbrushourteethatleasttwiceaday.我们每天应该至少刷两次牙。我们每天应该至少刷两次牙。Shemustbeatleastthirty-fiveyearsold.她至少有三十五岁了。她至少有三十五岁了。反义短语：反义短语：atmost至多，不超过至多，不超过Itwilltaketwohoursatmo
22、sttogetthere.最多两小时便可到达那里。最多两小时便可到达那里。3.although虽然；尽管虽然；尽管例如：例如：Althoughmyuncleisold,helooksverystrongandhealthy.我的叔叔虽然老了，但他看上去还是很我的叔叔虽然老了，但他看上去还是很健壮。健壮。注意：注意：although引导的从句不能与引导的从句不能与but,however连用，但可与连用，但可与yet,still连用。连用。_heisill,_hegoestoschool.A.Although,butB./,/C.Although,/D.But,althoughCalthough表
23、示表示“仍然仍然”，不能和，不能和but同时同时使用。使用。Imnotverystrong,_Iusuallyexercise.A.becauseB.andC.althoughC前后意义有转折。前后意义有转折。4.Itis+adj. todosth.干某事是干某事是Itisinterestingtoplaycomputergames.玩电脑很有趣。玩电脑很有趣。-Itisveryimportant_makeaplanbeforeanewterm.-Yes.Youmusttrytomakeitcarefully.A.ofB.forC.toC5.spendv.花费；消耗花费；消耗例如：例如：How
24、didyouspendyoursummervacation?你是如何度过暑假的？你是如何度过暑假的？Ispent5yuanonthisbook.这本书花了我五十元。这本书花了我五十元。辨析辨析take,spend,pay例如：例如：Itusuallytakesmehalfanhourtodomyhomework.做作业通常花费我半小时的时间。做作业通常花费我半小时的时间。Studentsoftenspendoneandahalfhours(in)doinghomework.学生们经常花一个半小时的时间做作业。学生们经常花一个半小时的时间做作业。Ipaid10yuan forthisbook.我
25、买这本书付了十元钱。我买这本书付了十元钱。根据以上例句可知：根据以上例句可知：Ittakessb.sometimetodosth.意为意为“花花费某人费某人时间来做某事时间来做某事”。spend的主语必须是人，而的主语必须是人，而spendonsth.意为意为“买某物花了买某物花了钱钱”。spend+时间时间+(in)doing意为意为“花费多少时间来做某事花费多少时间来做某事”。可以与可以与ittakessb.sometimetodosth.来进行来进行句型转换。句型转换。pay的主语必须是人，而的主语必须是人，而“花钱买某物花钱买某物”为为payfor。Itusuallytakesmeaf
26、ewminutestomakemybed.(改为同义句）改为同义句）Iusually_afewminutes_mybed.spendmaking1.Theyspendtoomuchtime_thereport.A.writingB.towriteC.onwritingD.write2.-Willyouplease_formydinner,Peter?-Sure!A.spendB.payC.take3.Itwill_metoomuchtimetoreadthisbook.A.takeB.spendD.payABA4.Sheusually_muchtimeshoppinginthesupermar
27、kets.A.spendsB.takesC.pays5.HelikesEnglish.Hespendslotsoftime_(read)iteveryday.(2009宿迁宿迁)6.IttookAlicefiveminutestofinishreadingthebook.Alice_fiveminutes_readingthebook.Areadingspentin百分数百分数“用基数用基数+percent”表示表示50fiftypercent百分之五十百分之五十3threepercent百分之三百分之三0.12zeropointonetwopercent百分百分之零点一二之零点一二这里的这里的percent前半部前半部per表示表示“每一每一”，cent这一后半部分表示这一后半部分表示“百百”，所以百，所以百分之几中分之几中percent不用复数形式。不用复数形式。百分比英语表示法百分比英语表示法
