八年级英语No Smoking课件.ppt

NoSmoking,Unit4,本单元重点知识：1.单词：本单元后单词的音、形、义2.词组：usedtodo过去常常做某事managetodosth.应付做某事beusedtodoing习惯于做某事accordingto根据eatjunkfood吃垃圾食品,besurprisedtodosth.对做某事感到吃惊changeinappearance改变外表notanymore不再ontheschoolbasketballteam在学校篮球队asportsfan体育迷,(11)hugatoybear抱一个玩具熊(12)quitsmoking戒烟(13)somethingspecial特别的事情(14)makesb.dosth.使某人做某事(15)shoutat冲叫喊(16)hatedoingsth.讨厌做某事,(17)hearsb.dosth.听到某人做某事(18)becaughtdoingsth.正在做某事时被抓住(19)cometodosth.渐渐开始做某事(20)oneoutoffive每5个中的1个(21)onceortwice一两次(22)haveatry试一试(23)giveupdosth.放弃做某事,(24)throwaway扔掉(25)makeasilentwish暗自祈祷(26)asmokefreezone无烟区(27)haveabadhabit有个坏习惯(28)payattentionto注意(29)feelterrible感觉难受(30)dieof因病而死,句型：LinLiwassurprisedtoseeSamhadchangedinappearance.林莉看到塞姆外表的变化很惊讶。Samdoesnteatjunkfoodanymore.塞姆不再吃垃圾食品。Howareyoudoing?你好吗？Iusedtobefat.我过去很胖。Iusedtoeatalotofjunkfood.我过去吃许多垃圾食品。,SoyoudonteatfrenchFriesordrinkCokeanymore.所以你不再吃薯条，喝可乐了。IdonteatasmuchasIusedto.我不再像过去那样吃那么多了。Iamasstrongasanox.我强壮得像头牛。Dadshoutedatme.爸爸冲我嚷嚷。Ihavecometolikethesmell.我慢慢喜欢这个味道了。,(11)NowImusedtoit.现在我习惯这个味道了。(12)Itmakesmefeelcool.它使我感觉很酷。(13)Whynotletmehaveatry?为什么不让我试一试呢？(14)Smokingisbadforyourhealth.吸烟对你的健康有害。(15)Ihavegivenupsmoking.我已经戒烟了。,(16)Hesimplythrewawayhiscigarettesanddoesntsmokeanymore.他只是将自己的香烟全部扔掉了，而且再也没有抽过。(17)Ialsomadeasilentwish.我暗自祈祷。(18)Whathabitdidthegirlsfatherusetohave?这个女孩的爸爸过去有什么习惯？,本讲重点知识讲解：1)LinLiwassurprisedtoseeSamhadchangedinappearance.林莉吃惊地看到塞姆外表发生了变化。besurprisedtodosth.对做某事感到吃惊例如：WeweresurprisedtoseeMissWanginabeautifuldress.Allthestudentsweresurprisedtohearthenewsthatwasfromthesportsmeet.changeinappearance外表发生了变化,2)Samdoesnteatjunkfoodanymore.塞姆不再吃垃圾食品。notanymore不再同义词：nomore近义词：notanylonger=nolonger例如：Iwontmakesuchamistakeanymore.Myfatherdoesntsmokeanymore.Theydontlivehereanylonger.Shedoesntlikewatchingfootballmatchesanylonger.,Exercise,【典型例题】一、单项选择：JimdoesntrunasasLiMing.A.fastB.fasterC.fastestD.morefastTomdoesntwriteasashissister.A.morecarefullyB.carefullyC.carefulD.morecarefulSharkisgettingoldandcannotjumpasashedid.A.highB.higherC.highestD.muchhigher,Wehadbetterwatertheflowersasaspossible.A.oftenB.oftenerC.oftenestD.muchoftenTonnystudiesasasJhson.A.hardlyB.harderC.hardD.hardest,二、根据中英文提示完成下列各句：这本书和那本书一样有趣。Thisbookthatone.这场足球赛不如那场足球赛精彩。Thisfootballmatchthatone.小汤姆没有以前学习努力了。LittleTom.,王涛不如赵海跑得快。WangTaoZhaoHai.今天早晨爸爸起的和往常一样早。Thismorningmyfather.,3)Wetriedallsortsifwaystohelphimquitsmoking.allsortsofways各种各样的方法helpsb.dosth.帮某人做某事quitsmoking戒烟quitsmoking=giveupsmoking=stopsmoking例如：ItriedallsortsofwaystohelpmyfatherquitdrinkingbutIfailed.,4)Dadshoutedatme.shoutat冲叫喊例如：Dontshoutatyourmother.Itisnotpolite.Myfatheroftenshoutsatmymotherafterdrinking.,5)Oneoutoffivestudentsinourcityhassmokedcigarettes.我们这个城市中每5个孩子中就有1个抽过烟。oneoutoffive每5个中的1个数字+outof+数字表示一种比例关系例如：Itissaidthatsevenoutoftenchildrenknowthepopstar.据说10个孩子中有7个知道这个流行歌星。Butaccordingtothenewspaper,oneoutoftencasesoflungcanceriscausedbysecond-handsmoke.但据报纸上说，1/10的肺癌是由吸二手烟引起的。,6)Ialsomadeasilentwishmakeeveryhomeasmokefreezone.我暗自祈祷远离香烟，从每个家庭做起。silentadj.不语的，无言的，寂静的，无声的，缄默的，只字不提的，一言不发的，（单词中）不发音的，（电影）无声的，不爱讲话的，寡言的辨析词quietadj.轻轻的，不出声的，不动的，平静的，朴素的，（颜色）不耀眼的，温和的，文静的，不易激动的,例如：aquietstreet寂静的街道asilentmovie无声电影aquietlake平静的湖面asilentgirl一个寡