Unit 1 How tall are you ?Part B Lets learn & Match and say1.1.能够听、说、读、写五个形容词的比较级：能够听、说、读、写五个形容词的比较级：smaller, bigger, thinner, heavier, stronger。2. 2. 能够正确运用上述五个单词描述人物的外貌特能够正确运用上述五个单词描述人物的外貌特点；了解有的形容词原级变为比较级要双写词点；了解有的形容词原级变为比较级要双写词尾字母，再加尾字母，再加-er或变或变y为为i ，再加，再加-er.3. 3. 运用形容词比较级完成看图并描述图片的活动。运用形容词比较级完成看图并描述图片的活动。Learning goalssmallerbiggerthinnerheavierstrongerNew words认识比较级认识比较级thinheavybigsmallstrongthinnerheaviersmallerbiggerstrongersummary thinbigsmall形容词比较级构成法二形容词比较级构成法二: :1 1、重读闭音节单词（一个元音加一个辅音结、重读闭音节单词（一个元音加一个辅音结尾）双写结尾辅音加尾）双写结尾辅音加er big bigger2 2、以辅音字母加、以辅音字母加y结尾，把结尾，把y改为改为i，再加，再加er heavy heavierHow heavy are you, Jim?Im 52 kilograms.Youre heavier than me.ChantPlay rolesExample How big are your shoes ?I wear size 37 shoes.Your feet are bigger than mine.Match and sayMikes fish is than . I can saySarah s fish is longer than Mikes. Oliver s fish is bigger than Chen Jies. Chen Jie s fish is shorter than Mikes. Play rolesHow big is your fish?My fish is smaller than Mikes.Examplesummary 询问体重的句型询问体重的句型How heavy are you ?回答回答:Im+体重体重+kilogram(s).Exercise1.My fish is smaller than . A. Mike B. Mikes2.How are you?Im 52 kilograms. A. big B. heavy3.Youre than me. A. Heavyer B. Heavier B BB BB B火眼金睛选不同火眼金睛选不同A. taller B. short C. strongerA. kg B. cm C. m A. bigger B. thinner C. smallerTalk about what you have gained from this class！ All things in their being are good for something. 天生我才必有用。天生我才必有用。