unit 3 Section A 1a-1c.ppt

1、,人教版八年级上英语,Go,for,it!,教者：荆莹,农安县开安镇第二初级中学录制,Unit 3 Section A 1a-1c,Unit 3 Im more outgoing than my sister.,Section A 1a-1c,Yao Ming is Jordan.,Jordan,226cm,198cm,taller than,Yaoming,tall,taller,Jordan is tall.,比较级,大多数形容词和副词有三个等级： 原级、比较级、最高级。,形容词和副词的比较级,当两个人或两件事物进行比较时，形容词和副词要用比较级，也就是词尾-er形式，比较级常常用than

2、来连接被比较的两个人或事物。,e.g. I am shorter than you.,Liu Xiang is tall. Pan Changjiang is short.,Liu Xiang is taller than Pan Changjiang.,Lin Xinru is thin.,Liu Yifei is thinner.,Liu Yifei is thinner than Lin Xinru.,45kg,48kg,形容词比较级的构成,1.构成的规则变化: 一句话口诀： “直去双改特” 2.构成的不规则变化: good / well better best bad / badly

3、worse worst many / much more most little less least old older / elder oldest / eldest far farther / further farthest/ furthest 一句话口诀： “好坏多少老远了”,双写秘诀,大胖子怕热，苗条的瘦子喜欢潮湿和红色。 big bigger biggest fat fatter fattest hot hotter hottest slim slimmer slimmest thin thinner thinnest wet wetter wettest hot hotter

4、hottest,特殊情况,多音节词和部分双音节词在词前加more或most。 如： delicious more delicious most delicious interesting more interesting most interesting importantmore important most important,一. 将下列形容词变成比较级形式：,old fat young ugly high low light white sunny hot cool,older,fatter,younger,uglier,higher,lower,lighter,whiter,sunn

5、ier,hotter,cooler,￥20,￥30,cheap,cheaper,The pink dress is cheap.,The black dress is _ the pink one.,cheaper than,The red car is cute. The blue car_ the red car. (蓝车比红车更可爱）,is cuter than,The red apple is big.,The green apple is _ the red one.,bigger than,56.1kg,heavy,58kg,Garfield is heavy. Doraemon

6、is _ Garfield .,heavier,heavier than,Garfield,Doraemon,Li Yong is more outgoing than Cheng long.,Cheng Long is outgoing.,Li Yong is more outgoing.,Im more outgoing than my sister.,tall loudly thin short hair long hair heavy quietly short,1a Match each word with its opposite.,1b Listen and number the

7、 pairs of twins in the picture 1-3,1,2,3,Tape script,A: Is that Sam playing the guitar? B: No, thats Tom. Sam has longer hair than Tom. C: Both Tom and Sam can play the drums, but Sam plays them better than Tom.,Conversation 1,A: Thats Tara, isnt it? B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara.,Conversation 2,A: Is that Paul? B: No, thats Peter. Peters heavier than Paul. And Pauls shorter than Peter.,Conversation 3,1c Practice the conversation in the picture above. Then make conversations about the other twins.,A: Thats Tara, isnt it? B: