八年级英语上册 Unit 2 Keeping Healthy Topic 2 Section B课件 （新版）仁爱版.ppt

Unit2KeepingHealthy,Topic2Imustaskhimtogiveupsmoking.,Whatshedoing？Heis.,Whatdoyouthinkofsmoking？,smoking,Askandanswer,Issmokinggoodorbadforourhealth?Itsbadforourhealth.,Smokingisbadforourlungs.Itcanevencausecancer.,Soeveryoneshouldgiveupsmoking.,放弃,WhatisWangJunfengdoing?WhydoesMariasfatherlikesmoking？WhydoesMariawanttoaskherfathertogiveupsmoking？,Heisreadinganarticleaboutsmokinginthenewspaper.,Becausehethinkssmokingcanhelphimrelax.,Becausesmokingisbadforourlungsanditevenmaycausecancer.,1b,Listento1aandanswerthefollowingquestions.,录音1a-P37,1c,Watchtheflashandfillintheblanks.,WangJunfengisreadingan_aboutsmokinginthenewspaper.Mariasfather_becausehethinkssmokingcanhelphim_.Butthearticlesayssmokingis_forourlungsanditcaneven_cancer.Mariasgoingtoaskherfatherto_smoking.,article,smokes,relax,cause,giveup,视频1a-P37,bad,Keypoints,Imustaskhimtogiveupsmoking.,asksb.todosth.叫某人做某事,Eg:我妈妈叫我晚上不要外出。Mymotherasksmenottogooutatnight.,giveupsth./doingsth.放弃某事/做某事,Eg:我不会放弃我的计划。Iwontgiveupmyplan.,Maria:Whatreading?readinthesun.WangJunfeng:anarticleaboutsmokinginthenewspaper.Doessmoke?Maria:Yessmokinghelprelax.WangJunfeng:smokingbadforMaria:teethyellowandcoughs.WangJunfeng:toobadthearticlesayssmokingourlungscausecancer.Maria:How!Iaskgiveupsmoking.MayIborrowshowfather?WangJunfeng:Sure.,Retell1a,2a,Lookatthepicturesandchoosethecorrectsentencetocompleteeachdescription.,Breakfastgivesyouenergyforthemorning._,_Itsnecessaryforyourhealth.,a.Goingtoschoolwithoutbreakfastisbadforyourhealth.,c.Walkingisgoodexercise.,2a,Lookatthepicturesandchoosethecorrectsentencetocompleteeachdescription.,Waterisgoodforyourhealth._,_Itwillkeepyouactiveduringtheday.,d.Drinkenoughwatereveryday.,b.Gotobedearlyandgetupearly.,enoughadj.足够的，既可以放在名词之前，也可以放在名词之后。Eg：Doyouhaveenoughmoney/moneyenoughtobuyit?Thereareenoughpeople/peopleenoughtodothework.adv.足够地，放在形容词或副词之后。Eg：Itsgoodenough,Ithink.Ifyougetupearlyenough,youwillcatchthebus.,Keypoint,2b,Read2aandmarkH(Healthy)orU(Unhealthy).,LiHuaoftengoestoschoolwithoutbreakfast.()ZhangMingusuallytakesawalkafterthemeal.()WangPenggetsupat10oclockonweekends.()HuFeialwaysstudieslateinthenight.()Mr.Smithdrinksenoughwatereveryday.(),U,H,U,U,H,Lookatthepictures.Workinpairsandtalkaboutwhatweshoulddotokeephealthyhabits,usingmust,mustnt,should,shouldnt,hadbetter,hadbetternotordont.,Eg:Dontwalkonthelawn(草坪).Youshouldtakecareofthelawn.,Practice,Makeasurveytofindoutyourclassmatesbadhabitsandthengivesomeadvicetothem.,Task,Readthepairsofwordsandpayattentiontothedifferenceamong/,/a:/and/D/.Thenthinkofmorewordsforeachgroup.,/-/A:/,fun-farmcut-cardcome-calm,录音3a-P38,3a,/-/D/,fund-fondduck-dockluck-lock,Listentothechantandwritethekeyphraseforeachpicture.,录音3b-P38,3b,washhands,haveabath,openthewindow,earlytorise,Listenagainandrepeat,payingattentiontotheliaison.,Washyourhands,haveabath.Openthewindow,takeafreshbreath.Earlytobed,earlytorise.Havinggoodhabits,makesamanhealthy,Wealthyandwise.,LiaisonmakesourEnglishsoundssmooth,andonetypeofitistolinkconsonantwithvowel.,录音3b-P38,3b,Howtouseshould,shouldnt,must,mustnt.2.Goontalkingabouthowtocultivategoodhabitstok