1、Unit 1 How tall are you?Part ALets learn&Do a survey and reportLets learn youngyounger 更年轻的oldolder更年长的talltallershort更高的shortshortertall更矮的longerlong更长的shortershort更短的younger更年轻的older更年长的taller更高的shorter更矮的longer更长的shorter更短的New words形容词比较级变化规则youngeroldertallershorterlongeryoungoldtallshortlong+er
2、基本构词规律：形容词+-er 以字母e结尾的单音节词和少数双音节词词尾+r latelater nicenicer 以重读闭音节结尾,且末尾只有一个辅音字母的词先双写该辅音字母,再+er bigbigger fatfatter 以辅音字母加y结尾的词先改y为i，再+er funnyfunnier heavyheavier形容词变比较级的其他情况课 文Lets learnIm 11 years old.How old are you?Oh!Im younger.Youre shorter than me,too.ExampleIm 1.61 metres.How tall are you?Oh!
3、Im taller.Youre older than me,too.Role-playSummaryyoungeroldertallershorterlongeryoungoldtallshortlong+er1.形容词比较级基本构词规律：词尾+-er2.比较外貌特征的句型A+be动词+形容词比较级(+than+B).Oh!Im younger.Youre shorter than me,too.Exercise一、写出下列形容词的比较级。1.old _ 3.funny _ 5.small _ 7.heavy _ 9.easy _ 2.short _ 4.late _ 6.big _ 8.ho
4、t _ 10.long _ oldersmallerheaviereasierhotterlaterbiggershorterfunnierlonger()1.He is _ than you.A.bigger B.big C.biger()2.She is _ and _ than me.A.thin;short B.thiner;shortter C.thinner;shorter()3.His arms are longer than _.A.you B.your C.yours 二、单项选择。ACCDo a survey and reportIm 12 years old.How ol
5、d are you?Im1.64 metres.How tall are you?Wu Yifan is taller than John,but Zhang Peng is taller than Wu Yifan.ExerciseDo the survey with your partner and report your findings！HomeworkCompare(比较)you with your classmates and write an essay.Use the words and sentence we learnt today.Tips:younger、older、taller、shorter、longer A+be动词+形容词比较级(+than+B).
