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How tall are you?Part Aunit 1 How tall are you?unit 11语法重点语法重点 Sb.+be+形容词形容词比较级比较级+than Sb.某人某人比比某人某人怎么样。怎么样。例：例：I am older than you.例例:You are older than me.我比你老我比你老。你比我老你比我老。从从到到6.fromto语法重点 Sb.+be+形容词比较级+than Sb.2描述描述身高矮身高矮的形容词：的形容词：talltallershortshorter描述描述年龄年龄的形容词：的形容词：oldolderyoung younger形容词形容词原型原型 形容词形容词比较级比较级描述身高矮的形容词：talltallershortshort3The green apple is smaller than the red apple.Its a small apple.Its a big apple.Its a smaller apple.small-smaller The green apple is smaller th4The green apple is bigger than the red apple.Its a big apple.Its a bigger apple.big g er The green apple is bigger tha5He is stronger.She is thinner.stronger thinnerHe is stronger than her.She is thinner than him.He is stronger.She is thinner.6He is heavy.He is heavier.heavyheavierHe is heavy.He is heavier.heav7Lets learnJohn:How heavy are you,Jim?Jim:Im 52 kilograms.John:Youre heavier than me.heavyheavierkilogramLets learnJohn:How heavy are8Lets tryLets try Mike and Wu yifan are talking about the weekend.Listen and circle.1.What do Wu yifan and Mike want to do first?A.Go hiking B.Go shoppingLets try Mike and Wu y9 Mike and Wu yifan are talking about the weekend.Listen and circle.Lets tryLets try 2.What are they going to buy?A.Hiking clothes B.Magazines Mike and Wu yifan are t10Lets talkLets talk Mike:Those shoes in the window are nice!Lets have a look.Wu yifan:What size are your shoes,Mike?Mike:Size 8.Wu yifan:Size 8?Thats so small.Mike:In China I wear size 38 shoes.Lets talk Mike:Those shoes 11Wu yifan:Oh!Your feet are bigger than mine.My shoes are size 37.Mike:Really?You look taller than me.Wu yifan:But I think you are heavier.How heavy are you?Mike:I am 48 kilograms.Wu yifan:Yes.Youre heavier.Im 46 kilograms.Lets talkLets talk Wu yifan:Oh!Your feet are bi12Lets talkLets talk Questions:What size are Wu yifans shoes?How heavy is Wu yifan?Size 37.He is 46 kilogramsLets talk Questions:Size 37.13Lets talkLets talk Questions:How heavy are you?Who is heavier than you?Lets talk Questions:14Lets talkLets talk Questions:What size are your shoes?Whose shoes are bigger?Lets talk Questions:15描述描述体型体型的形容词：的形容词：strong strongerthinthinner形容词形容词原型原型 形容词形容词比较级比较级描述体型的形容词：strongstrongerthinthi16描述描述大小大小的形容词：的形容词：bigbiggersmallsmaller描述描述体重体重的形容词：的形容词：heavy heavierlightlighter形容词形容词原型原型 形容词形容词比较级比较级描述描述长短长短的形容词：的形容词：longlongershortshorter描述大小的形容词：bigbiggersmallsmaller17描述描述身高矮身高矮的形容词：的形容词：talltallershortshorter描述描述年龄年龄的形容词：的形容词：oldolderyoung younger形容词形容词原型原型 形容词形容词比较级比较级描述身高矮的形容词：talltallershortshort18形容词形容词比较级比较级的的变换规则：变换规则：1、一般在词尾后加、一般在词尾后加er。old-older3、一个辅音、一个辅音+一元一元+一辅，一辅，双写后面的辅音双写后面的辅音，再，再加加er。big-bigger4、以辅、以辅+y结尾的单词，变结尾的单词，变y为为i,再加再加er。heavy-heavier注：注：than前比较级，别忘记前比较级，别忘记！2、以、以e结尾的单词结尾的单词，只需直接加，只需直接加r。nice-nicer形容词比较级的变换规则：1、一般在词尾后加er。old-o19语法重点语法重点1.How tall are you?你你多高？多高？你你多大？多大？2.How old are you?4.How heavy are you？你多重？你多重？它的尾巴它的尾巴多长？多长？3.How long is its tail?5.How much is it?它多少钱？它多少钱？语法重点1.How tall are you?你多高？你多大20
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