1、Unit2Howoftendoyouexercise第五課時SectionB(2ae)教學(xué)目標such,1 .學(xué)習(xí)下歹U單詞：result,percent,online,television,although,through,mind,body,suchas,together,die,writer.2 .理解2b短文的主旨大意，完成3c和3d,掌握文章中的短語、句型。3 .對本課的內(nèi)容進行歸納、對話改寫、及仿寫。課時重點1 .能靈活運用頻度副詞以及howoften對基本飲食習(xí)慣進行對話。2 .能根據(jù)2b內(nèi)容寫出一個關(guān)于自己、朋友生活習(xí)慣的小練筆。預(yù)習(xí)導(dǎo)學(xué)不看不講一、填一填1.freetime2

2、.Fifteenpercent3. atleast4. onetothreetimesaweek5. 上網(wǎng)6.根本不7 .問題的答案8 .通過使用互聯(lián)網(wǎng)二、譯一譯1. Andtwentypercentdonotexerciseatall.also2. Theanswerstoourquestionsaboutwatchingtelevisionwereinteresting.合作探究不議不講活動一Skimming（略讀）：快速閱讀文章，完成段落與段落大意的連線。Paragraph1aboutexercisingParagraph3Paragraph2aboutwatchingtelevisio

3、nherearetheresultsParagraph4aboutusingtheInternetParagraph5thebestwaytorelax活動二1 .閱讀教材上2b的文章，完成教材上的圖標填空題。2 .2默讀2b的文章，然后在小組內(nèi)討論并回答下列問題。Howmanypercentofthestudentsdonotexerciseatall?HowmanypercentofthestudentsusetheInterneteveryday?HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?Whatdoesthewritert

4、hinkisthebestwaytorelax?Why?DoyouthinkthestudentsatNO.5HighSchoolarehealthy?3 .獨立完成教材上2d的練習(xí)，小組內(nèi)展示答案。知識超市percent百分之"數(shù)詞+percent+of+名詞”作主語時，謂語動詞的單復(fù)數(shù)由of后的mincing決定。例如：Twentypercentofmilkisbad.百分之二十的牛奶壞了。although=though連詞，意為“雖然；盡管“，這兩個詞都不能與but連用。Although常用來引導(dǎo)讓步狀語從句。例如：Although/Thoughheisold,heisquit

5、ehealthy=Heisold,butheisquitehealthy.盡管他老了，但他仍很健康。fourtosixtimesaweek意為“一周四到六次“。英語表達順序與漢語有點不同，漢語先說范圍，英語先說次數(shù)。表示一兩個且與漢語順序相同的形式：基數(shù)詞+to+基數(shù)詞+名詞。例如：twotothreebooks。導(dǎo)學(xué)測評不練不講基礎(chǔ)題一初顯身手一、用所給詞的適當形式填空1. Thirty(percent)ofourstudentslikeEnglish.2. Theyexercisefourtosix(time)aweek.3. Hisgrandpa(die)twoyearsago.4. I

6、oftenspendmuchtime(play)withmyfriendsonweekends.5. Helikesdoingexercisesuchas(play)football.6. Iam(surprise)atthe(surprise)news.能力題一挑戰(zhàn)自我二、單項選擇()7.HestudiedEnglishlisteningtomusic.A.byB.withC.aboutD.on()8.-HowoftendoesLaraplaytrumpet?一onceoraweek.I'mnotsure.A.Maybe;twiceB.Maybe;twiceC.Maybe;twoti

7、mesD.Maybe;twotime()9.ThebesttimeChinaisinspring.A.visitB.tovisitC.VisitingD.visited()10.Whatthedifferencesbetweenyourhabitand?A.are;hersB.is;hisC.does;herD.do;his()11.doyouwritetoyourparents?Onceamonth.A.HowoftenB.HowlongC.HowmuchD.Howmany()12.Doingexerciseisyourhealth.A.goodforB.goodtoC.badforD.go

8、odat拓展題一勇攀高峰三、按要求完成下列句子13. Igoshoppingfourtimesaweek.(對劃線部分提問)timesyougoshoppingamonth?14. Sheexerciseseveryday.(對劃線部分提問).sheexercise?15. EverymorningDanielexercisesforfortyminutes.(對戈U線部分提問)Danieleverymorning?16. MysisteroftenwatchesTVeverynight.sisterofteneverynight?四、根據(jù)句意，選擇方框中的單詞并用其適當形式填空，每詞限用一次。mindbodypercentthroughdie17. Doingmorningexercisesisgoodforour.18. Doyouwanttowalkthefore