人教版八上第三单元比较级上课用ppt.ppt

1、广东省中山市板芙镇同方学校,姓名：朱志文学校名称：同方学校版本：人教版年级：八年级英语上册内容：第三单元语法比较级Mail：364151602Cellphone15502096467,Thestructrueofcomparative,比较级的句型结构,Teachingaims：1.Knowlegeandability(知识与能力)Thestudentscanunderstandandusecomparativedegree?2.Processandmethod(过程与方法)Check、ask、lead、practise、groupwork、competition、c

2、ooperation3.Feelingandvalue(情感态度和价值观)Letstudentsknowthedifferenceoftheothers,andlovetheirownlifedeeply.,Teachingimportantpoints:Thestructureofcomparative.,Teachingdifficultpoints:Canwritecomparativesentencestocompareyouandyourfriends.,checkingandasking,1、哪些词有比较级？（抢答题+1）,形容词和副词有比较级。,2、什么词是形容词？（抢答题+1）

3、,3、什么词是副词？（抢答题+1）,形容词(adjective)主要用来描写或修饰名词或代词，表示人或事物的性质、状态、特征、或属性，常用作定语，也可作表语、补语或状语。缩写为：adj.,副词(adverb)修饰动词、形容词和其他副词等,说明时间、地点、程度、方式等概念。缩写为：adv.,4、请指出下列词哪些是形容词哪些是副词？（按组顺序+1）,注：副词一般都加ly，但不是全部的副词都是加ly。有些加ly的词是形容词，如：friendly、lovely、lonely等。,good,quietly,beautiful,beautifully,quickly,hot,interesting,slo

4、wly,big,adj.,adv.,adj.,adj.,adj.,adj.,adv.,adv.,adv.,Heboughtsomenewbooks.,5、请指出下列句中的形容词和副词？（名字抽签+2）,Heworkshard.,Theink(墨水)isblue.,adj.,adj.,adv.,单音节词和部分双音节词,部分双音节词和所有的多音节词,规则变化,不规则变化,moreinteresting,smaller,wider,hotter,happier,better,more,less,worse,6、请下列句中的形容词和副词？（按组顺序+1）,leading,观看微课(watchthevi

5、deo),8、比较级句型结构分别是什么？（抢答题+2）,7、比较级是几个人或物体间的比较？（抢答题+1）,两个人或物体间的比较产生比较级。,Be形结构：A+be+形比+than+B,动副结构：A+动+副比+than+B,practicing,1、Theflowersarevery_.(beautiful),一、抢答题（每题1分）,3、Thegirlsaresittingthere_.(quiet),2、Theyretalkingvery_.(loud),beautiful,quietly,loudly,二、常规题（按照小组顺序回答，答错的题目其他小组可进行抢答，每题2分）,1.Iate_veg

6、etablesthanIdidyesterday.A.muchB.manyC.moreD.most,C,2.NowPeteris_thanhewas.A.morecarefullyB.muchcarefulC.morecarefulD.muchcarefully.,C,3.Janedidntdowellintheexam,butherexamresultsare_thanlastyears.A.worseB.betterC.goodD.bad,B,4.Themanisridinghishorsealongtheroad_.(slow),slowly,5.Thegirlsings_thanthe

7、boy.(beautiful),morebeautifully,6.Jackplaysfootball_thanDick.(bad),worse,三、抢答题（不完全正确3分，全对6分）,这个女孩唱歌比那个男孩好听。,结构：,A+than+B,动,副比,Thegirl,sings,better,than,thatboy,三、抢答题（得分视回答情况而定，满分6分）,我比我的妹妹更加外向。,结构：,+,be,形比,I,am,moreoutgoing,than,mysister.,A,B,than,2(4分),3(2分),4(5分),5(5分),6(3分),1(3分),四、风险题,(答对加相应分,答错

8、扣1分),（风险题3分）1.Mybookisnewerthan_.A.heB.hisC.ourD.we,B,（风险题4分）2.LiLeiisrunning_now.A.moreandmoreslowlyB.slowlierandslowlierC.slowlyandslowlyD.moreslowlyandmoreslowly,A,注；Moreandmoreslowly,比较级,the比较级，the比较级,越来越,越，就越,and,比较级,（风险题2分）3.Whichsubjectdoyoulike_,MathsorEnglish?A.goodB.betterC.bestD.well,B,两个

9、物体之间比较,（风险题5分）4.My_sisteristwoyears_thanme.A.older,olderB.elder,elderC.older,elderD.elder,older,D,注：elder不是不能做比较级，只做形容词，意思是年长的。,（风险题5分）5.Thisbuildingis_thattree.A.sotallasB.astallasC.sotallerthanD.astalleras.,B,注：肯定句只能写为as+原级+as，A和B能力一样。否定句写为notas+原级+as或notso+原级+as，A能力不及B。,（风险题3分）6.-Doyouthinthechic

10、kentastes_?-Shecookedit_,Ithink.A.good,goodB.well,wellC.well,good.D.good,well,D,discuss,Eachgroupwritecomparativesentenceasmanyaspossible.youcanusefollowingwords.Popularfunnyquiethard-workingSeriousfriendlyoutgoingsmartshy,中考链接1,1、（2014年北京中考）Whichseasondoyoulike_,winterorsummer.Summer.A.wellB.better

11、C.bestD.thebest,中考链接2,2、（2013年烟台中考）Mr.Liasksustorememberthat_carefulweare,_mistakeswewillmake.A.themore;thefewerB.thefewer;themoreC.themore;themoreD.theless;thefewer,中考链接3,3、（2014年济南中考）Imastallasmycousinalthoughhes_thanme.A.oldB.olderC.oldestD.young,summarize,1、比较级变化规则2、比较级句型结构：be形比和动副比,Homework,Wri

12、tethreeorfivetocomparewithyourclassmatesorfriends,youcanusefollowingwords.Popular/funny/quiet/hard-working/serious/friendly/outgoing/smart/shy,1.Bobis_(young)thanFredbut_(tall)thanFred.2.Yingtianisnotas_(tall)asYongxian.3.AlmostallthestudentsfacesarethesamebutLiDeminglooks_(fat)thanbeforeafterthesum

13、merholidays.4.Whichis_(heavy),ahenorachicken?5.-How_(tall)isSally?-Shes1.55metres_(tall).WhataboutXiaoling?-Shesonly1.40metres_(tall).Sheismuch_(short)thanSally.Sheisalsothe_(short)girlintheclass.6.Heis_(bad)atlearningmaths.Heismuch_(bad)atChineseandheisthe_(bad)atEnglish.7.AnniesaysSallyisthe_(kind)personintheworld.8.Heisoneofthe_(friendly)peopleintheclass,Ithink.9.Adictionaryismuch_(expensive)thanastory-book.10.Anorangeisalittle_(big)thananapple,butmuch_(small)thanawatermelon.11.TheChangjiangRiveristhe_(long)riverinChina.12.Sueisalittle_(beautiful)thanhersister.13.Myr