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扬中市同德中学八年级英语导学案校训：做人求知8AUnit2Schoollife第五课时Grammar（2）（新授课）主备人：陈伯云审核人：何文静班级：_________姓名：___________【学习目标】1.学习副词的比较级2.学习副词的最高级【学习重点、难点】1.如何正确应用比较级来比较数量。2.如何正确应用最高级来比较两个以上的数量。【学习过程】一、课前预习·导学1.预习P28-30,试翻译下列短语。(1)在比赛中得了第三名come________inthe_________(2画得比其他任何学生好draw________________otherstudent(3)在我们班跳得最高___________________inourclass(4)游得快___________________(5在所有人中写字最快write_________________________2.自主探究：请带着下面这个问题阅读教材。“more…than”“fewer…than”和“less…than”分别用来修饰什么词？二、课堂学习研讨Explain1.和形容词一样，副词也有原级、比较级.规则变化：1.单音节词，加er（1）副词和形容词同形，单音节，在词尾加erfast–____________hard–____________loud—________________（2）以字母“e”结尾的副词，加”r”late---_____________（3以辅音字母y结尾的副词，先变i,再加erearly–______________2.双音节和多音节词，前面加morewonderfullymorewonderfullymostwonderfullypolitelymorepolitelymostpolitelyslowlymoreslowlymostslowlyloudlymoreloudlysoftly–moresoftlyquicklymorequicklymostquicklystronglymorestronglymoststronglycarefullymorecarefullymostcarefully3.不规则变化well–better1扬中市同德中学八年级英语导学案校训：做人求知badly-worselate–laterfar---fartherhigh—higher2.同理，最高级也是一样。只是将er换成est，more换成most而已wonderfullymostwonderfullypolitelymostpolitelyslowlymostslowlyloudlysoftly–moresoftlyquicklymostquicklystronglymoststronglycarefullymostcarefully注意：farfarther(表示距离)farthest(表示距离)farfurther（表示程度）furthest（表示程度）三、课堂检测（一）写出下列形容词与副词的比较级与最高级形式：long___________wide_____________fat_________heavy__________slow_____________few_________brightly______-_____bably____________far_________quickly___________happy_____-______unhappy________(二)用所给词的正确形式填空：1.Ofthetwogirls,IfindLucythe_______(clever).2.Gold(黄金)is______(little)usefulthaniron(铁).3.Mysisteristwoyears_______(old)thanI.4.John’sparentshavefourdaughters,andsheisthe_____(young)child.5.The_____(cheap)bagsarethenotusuallythebestones.6.Theshortoneisbyfar_______expensiveofthefive.7.Theboyisnotso______(interesting)ashisbrother.8.Dicksings_____(well),shesings______(well)thanJohn,butMarysings______(well)inherclass.9.Shewillbemuch______(happy)inhermewhouse.10.Thisdressis______that.(twice,as…as…,expensive)(三)选择填空：（）1．Hefeels_____todaythanyesterday.A.tiredB.moretiredC.moretirederD.muchtired（）2.Whichdoyoulike_____,coffee,teaormilk?A.theworstB.worseC.theworseD.worst2扬中市同德中学八年级英语导学案校训：做人求知（）3.Ofthetwotoys,thechildchose_____.A.theexpensiveoneB.onemostexpensiveC.aleastexpensiveD.themostexpensiveofthem（）4.Thelineis____thanthatone.A.morelongerB.notlongerC.muchmorelongerD.manymorelonger（）5.Theearthis_____themoon.A.as49timesbigasB.49timesasbiggerasC.49timesasbigasD.asbigas49times（）6.Thebookis____ofthetwo.A.thinnerB.thethinnerC.morethinnerD.thethinnest（）7.Shelooks_____thanshedoes.A.themoreolderB.veryolderC.mucholderD.moreolder（）8.Thegardenisbecoming______.A.morebeautifulandmoreB.morebeautifulandbeautifulC.moreandmorebeautifulD.morebeautifulandbeautifuler（）9.Theycompeted（比赛）toseewhocouldwork_____.A.thefastestandbestB.thefasterandthebetterC.fastes...