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1、Unit 1 How tall are you?Part BLets learn&Match and say人人 教教 PEP 版版 英英 语语 六六 年年 级级 下下 册册kilogramoldertallermetreyoungerlongershorterheavierWarm upChoose and read the phrase.taller123456789Lets chant.Ok.Lets do and chant.Big,big,big.Make your eyes big.Small,small,small.Make your eyes small.Strong,stro
2、ng,strong.Make yourself strong.Thin,thin,thin.Make yourself thin.Lead in Where are they?They are in a park.John,Mike,Sarah,Zhang Peng,Wu Binbin and Jim.Who are they?PresentationJohn:How heavy are you,Jim?Jim:Im 52 kilograms.John:Youre heavier than me.heavierLets learn（heavy的比较级）更重的John:How heavy are
3、 you,Jim?Jim:Im 52 kilograms.John:Im thinner than you.heavierthinner（thin的比较级）更瘦的 Wu Binbin:What size are your shoes?Mike:Size 40.Wu Binbin:Your feet are bigger than mine.heavierthinnerbigger（big的比较级）更大的 Wu Binbin:What size are your shoes?Mike:Size 40.Wu Binbin:My feet are smaller than yours.heavier
4、thinnerbiggersmallerstronger（small的比较级）更小的（strong的比较级）更强壮的heavierthinnerbiggersmallerstrongerListen and read.John:How heavy are you,Jim?Jim:Im 52 kilograms.John:Youre heavier than me.heavierthinnerbiggersmallerstrongerJohn:How heavy,?Jim:Im.John:Youre.Act the dialogue.【详解】than 是介词,后面跟代词时用宾格形式。句型结构:主
5、语+be动词+比较级+than+宾语.E.g.He is younger than me.【拓展】如果比较对象十分明确,有时可以省略than以及后面的句子成分。Language points1.Youre heavier than me.E.g.Who is taller,Tom or Jim?Tom is taller.【详解】问句用来询问质量,此处用来询问他人的体重。句型结构:How heavy+be 动词+主语?回答:主语+be动词+数词+质量单位.2.How heavy are you,Jim?Im 52 kilograms.E.g.How heavy is the dinosaur?
6、Its about five tons.3.形容词比较级的方法：（1）一般在词尾加er。（2）重读闭音节词只有一个辅音字母结尾的，双写这个辅音字母，再加er。如：hotter（3）以辅音字母加y结尾的，变y为i,加er。如：funnier,happier,angrierPracticePlay a game:Whats missing?thinnerheavierbiggerstrongersmallerkilogramMikes fish is than .longerChen JiesMatch and sayDo a survey.任意调查班里的两名同学的体重，与自己作比较，然后将结果记
7、录下来，小组汇报。Name Height(体重)_ is _ than _._ is _ than _.一、按要求写单词。Exercisesheavy比较级 thinsmaller原级 big比较级比较级heaviersmallbiggerthinner 1.You _ stronger than me.(be)2.Amys fish is smaller than_.(Mike)3.My cats are _ than yours.(heavy)4.Im _(tall)and _(thin)than him.二、用单词的适当形式填空。areMikesheaviertallerthinner1
8、.are heavy you how (?)_2.heavier me than are you (.)_3.fish bigger than is Mikes Chen Jies(.)_How heavy are you?You are heavier than me.Mikes fish is bigger than Chen Jies.三、连词成句。Summary七彩课堂 伴你成长1.学习了下列单词:thinner,heavier,bigger,stronger,smaller2.学习了以下句型：How heavy are you?I am.Youre than.七彩课堂 伴你成长HomeworkAct the dialogue out and show it to your parents.Do“Do a survey”with your friends.Talk about your family members height and weight.Write a short passage.ONETWO
