Unit-2-How-often-do-you-exercise？Section-B(2b)-课件(

Period4-sectionB(2b)Let’sdoasurvey.Whatdoyoudoinyourfreetime?Doexercise,useoftheInternetorwatchingTV?Whatactivitiesdoyouthinkishealthyforthemindandthebody?导入新课1)KnowledgeObjects（知识目标）:1.Thestudentslearnthenewwordsandphrases:percent,online,although,through,suchas,usetheInternet,goonline.2.ThestudentsareabletoexpressthepercentageinEnglish.2)AbilityObjects（能力目标）:1.Thestudentscanpredictthemainideaofthearticlebyreadingthetitleandgraspthedetailsbyscanning.2.Thestudentscantransformtheinformationintothepiecharts.3.Thestudentscanexpresstheirfreetimeactivitieswithtargetlanguage.3)MoralObjects（德育目标）:Thestudentsaresupposedtoknowitisimportanttohaveahealthylifestyleandarrangetheirfreetimeactivitiesproperly.明确目标Readthearticleandanswerthequestions.Readquicklyandfinishthemind-map.Readthepassageandcompletethepiecharts.布置任务FastReading1.Howmanykindsoffreetimeactivitiesarementionedinthepassage?__________________________________2.Whatisthebestwaytorelax?__________________________________Three.Thebestwaytorelaxisthroughexercise.FreeTimeActivitiesUsetheInternetWatchTVWhichthreefreetimeactivitiesarementioned?Readquicklyandfinishthemind-map.ExerciseReadthepassageandcompletethepiecharts.ReadingTipScanthetextquicklytofindthedetailsthatyouarelookingfor.CarefulReading15202045109085132释疑解惑Doyouwanttoknow?Choosealetter,youwillgetwhatyouwanttoknow.Ready?Go!WriteareportaboutreadingbooksinNo.5schoolaccordingtothepiechart.WritingWhatDoNo.5MiddleSchoolStudentsDoinTheirFreeTime?讨论巩固TestEvaluationChooseoneofthefollowingnumbers,youwillhaveatask!目标检测1234REFLECTION＆SUMMARY反思是个好习惯！Ⅰ.Knowledgeaspects：1.Thestudentslearnthenewwordsandphrases:percent,although,through,suchas,usetheInternet,goonline.2.ThestudentsareabletoexpressthepercentageinEnglish.Ⅱ.Abilityaspects:1.Thestudentscanpredictthemainideaofthearticlebyreadingthetitle.2.Thestudentscangraspthedetailsbyscanning.3.Thestudentscantransformtheinformationintothepiecharts.Ⅲ.Moralaspects：Itisimportanttohaveahealthylifestyle.课堂小结1.Readandwritethenewwordsandphrases,andtrytomakesentenceswiththem.2.Doasurveyofthestudents'freetimeactivitiesinyourclassandmakeapiechart.Earlytobed,earlytorise,makesamanhealthy,wealthyandwise.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.percent名词，意为“百分之……”e.g.Eightypercentofthestudentsinourclassexerciseeveryday.我们班里80%的学生每天都锻炼。【注意】percent做主语时，谓语动词的数要根据其后面的名词来确定。e.g.Fiftypercentoftheapplesarebad.50%的苹果都坏了。Twentypercentofthemeatisinthefridge.20%的肉都在冰箱。Andtwentypercentdonotexerciseatall!not…atall意为“一点也不”，not应和be动词、助动词或情态连用。e.g.Thestoryisn’tinterestingatall.那个故事一点也没有趣。Theydidn’tenjoythevacationatall.他们根本不喜欢那次旅行。Theoldmancan’tusethecomputeratall.那位老人一点也不会用电脑。Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.although连词，“尽管，虽然；即使”e.g.Wewentfishingalthoughitwascold.尽管天气很冷，但是我们还是去钓鱼了。注意：although引导的从句不能与but连用。e.g.尽管他离家很早，但是他还是迟到了。Althoughhelefthomeearly,buthewaslate.(×)Althoughhelefthomeearly,hewaslate.(√)…thebestwaytorelaxisthroughexercise.through介词，课文中意为“以，凭借”e.g.Hefoundthejobthroughanadvertisementinthenewspaper.他通过报纸上的一个广告找到这份工作。[拓展]through还有“穿过”之意。表示“从……内部穿过”。e.g.Theywentthroughtheforestyesterday.昨天他们穿过了森林。Exercisesuchasplayingsportsisfun…suchas意为“像……这样”，表示列举。结构常为：名词+suchas+例子e.g.Shelikesanimassuchasrabbitsandbirds.她喜欢像兔子、小鸟这样的小动物。注意：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。Iknowfourlanguages,suchas,EnglishandChinese.(√)Iknowfourlanguages,suchas,English,French,JapaneseandChinese.(×)Oldhabitsdiehard.旧习难改。这是英语中的一句谚语，表示习惯一旦养成，并非朝夕即可改变，多用来描述人们一时难以改变的固有观念及做法。e.g.It’stheageofnewtechnology,butmygrandpastillgoeseverywherewithhisoldradio.Oldhabitsdiehard,yousee.现在都已经是新技术时代了，可我爷爷仍然到哪儿都带着他的收音机。你瞧，老习惯可真难改呀。Sostartexercisingbeforeit’stoolate!it’stoolate为时太晚；来不及了e.g.Nowyouknowyou’rewrong,butit’stoolate.现在你知道你错了，但是已经太晚了。it’stoolate与before共同组成从句，表示“不要等到为时已晚；不要等到来不及的时候；趁着还来得及”。e.g.Youshouldworkharderbeforeit’stoolatetocatchup.你应当更加用功，别等到为时过晚而赶不上了。（你现在用功还赶得上。）完成句子他一周看电视三到四次。HewatchesTV____________________________.threetofourtimesaweekAnsweraquestionDoyouthinkthestudentsatNo.5arehealthy?Whyorwhynot?Itisimportanttohaveahealthylifestyle.Althougholdhabitsdiehard,weshouldstartexercisingbeforeit'stoolate.No,Idon`tthinkso.BecausemoststudentsuseInternetorwatchTVontheirfreetime.Theydon’tlikeexercising.It’sunhealthy.[中考链接]Mycousinknowsalotaboutgeography,______heisonlyfouryearsold.A.becauseB.soC.althoughC快速连线出下列单词或短语的汉语意思。Although一点也不Online课余活动Through例如…像Exercise尽管Not…atall旧习难改Freetimeactivities百分之…Oldhabitsdiehard通过Suchas上网Percent锻炼