1、Unit 3,Im more outgoing than my sister.Section A 1a-1c,Lets chant!,_ _,_ _,short,thin,heavy,tall,Describe the people,_ _,young,old,_ _,short hair,long hair,_ _,shy,outgoing,_ _,sad,happy,Im more outgoing than my sister.Section A 1a-1c,Learning aims:,1.能掌握以下单词：outgoing, better, loudly, quietly 能掌握以下句
2、型： Tina is taller than Tara. Sam has longer hair than Tom. She also sings more loudly than Tara. 2. 能掌握以下语法： 形容词或副词比较级形式的构成。 表示两者进行比较的句式结构。,1a,Match each word with its opposite.,Please describe people with comparative forms.And pay attention to the sentence structure.,Pairwork,What do they look like
3、?,Liu Xiang is _,Pan Changjiang is _.,Liu Xiang is _ than Pan Changjiang.,taller,Pan Changjiang is _ than Liu Xiang .,shorter,tall,short,Han Hong is _ than Lin Xinru.,Lin Xinru is _ than Han Hong.,heavier,thinner,Lin Xinru is _.,Han Hong is _ .,heavy,thin,Liu Yifei has long hair.,Sandy has _ hair.,S
4、andy has _ hair than Liu Yifei .,longer,longer,He can play basketball _.,He can play basketball _ than she/her.,What can he do?,well,better,fastsmartlong oldtallyoungshort,er,er,er,er,er,er,er,bighotfatthin,ger,ter,ter,ner,busyhappyheavyeasyfunny,ier,ier,ier,ier,ier,Can you find out the rules?,Are t
5、he words used with “-er/-ier,or more”?,nicelargewide,r,r,r,goodbad,betterworse,outgoing,more outgoing,Comparative forms,tallnicefatheavy,taller,nicer,fatter,heavier,1) 一般在词尾加_,2) 不发音e结尾的形容词直接加_,3) 重读闭音节结尾, _词尾, 再加_,4) 以“辅音字母+ y”结尾词，先改_为_, 再加_,-er,双写,y,i,r,-er,-er,Grammar,Comparative forms,outgoinggo
6、od/well,more outgoing,better,5) 多音节词和部分双音节词前加_,6) 不规则变化单独记,more,Grammar,比较级规则变化口诀,比较级，要变化，一般词尾加er。(long-longer)词尾若有哑音e, 直接加r就可以。(nice-nicer)重读闭音节， 单辅音字母要双写。(hot-hotter)辅音字母若加y, 记得把y变为i。(happy-happier),合作探究,Listen and number the pairs of twins in the picture.,1b,1,2,3,Competetion,Compare with your gr
7、oup members using the adjectives you know.,For example: Im taller than he/him.I have longer hair than she/her.He plays basketball better than I/me.,Game,Describe a boy or a girl in ourclass, the other students guesswho he/she is.,For example: We are both boys.He is taller than I.He looks like Yaomin
8、g.He plays basketball better than me.,Sentence pattern（句子结构）:,表示两者比较的常用结构（A和B比较）：,A+be(v.)+比较级+than+B,Summary:,After learning, Can you give more examples?,当堂检测,Exercises,一、按要求写出下列词的正确形式。happy(比较级)_delicious(比较级)_good(比较级)_thin(比较级)_big(比较级)_more outgoing(原级)_,happier,more delicous,better,thinner,big
9、ger,outgoing,二、用所给词的适当形式填空。1. My bike is _(new),but hers is _(new) than mine.2. -Who is _(heavy), Lily or Lucy? -Lily is _(thin) than Lucy. 3. Dave looks a little _(tall) than before.,new,newer,heavier,thinner,taller,Exercises,三、句型转换1. Tom is thin . Jim is thinner .(合并为一句) Tom is _ _Jim . Jim is _ _
10、 Tom .2. Tom is twelve years old . Jim is eleven years old .(合并为一句) Tom is _ _ Jim .,heavier,than,than,thinner,older,than,比较级规则变化口诀,比较级，要变化，一般词尾加er。(long-longer)词尾若有哑音e, 直接加r就可以。(nice-nicer)重读闭音节， 单辅音字母要双写。(hot-hotter)辅音字母若加y, 记得把y变为i。(happy-happier),合作探究,Good, better,best,Good, better, best,Never let it rest,Till good is better, And better is best.,Rhyme:,Thank you for giving me some advice!,U盘、电脑坏了？教学资料不见了？以前的资料没保存？每一届重复劳动？找不到精品课件、试题、教案反思？各大文库价格昂贵？来【163文库】吧，你可以：上传分享资料赚取零用钱；创建教学空间，分类收藏存储资料；方便下届使用；百万教学资源供你下载；【平台地址：】,
