unit 3 Section A 1a-1c.ppt

1、,人教版八年級(jí)上英語,Go,for,it!,教者：荊瑩,農(nóng)安縣開安鎮(zhèn)第二初級(jí)中學(xué)錄制,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.,比較級(jí),大多數(shù)形容詞和副詞有三個(gè)等級(jí)： 原級(jí)、比較級(jí)、最高級(jí)。,形容詞和副詞的比較級(jí),當(dāng)兩個(gè)人或兩件事物進(jìn)行比較時(shí)，形容詞和副詞要用比較級(jí)，也就是詞尾-er形式，比較級(jí)常常用than

2、來連接被比較的兩個(gè)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,形容詞比較級(jí)的構(gòu)成,1.構(gòu)成的規(guī)則變化: 一句話口訣： “直去雙改特” 2.構(gòu)成的不規(guī)則變化: 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 一句話口訣： “好壞多少老遠(yuǎn)了”,雙寫秘訣,大胖子怕熱，苗條的瘦子喜歡潮濕和紅色。 big bigger biggest fat fatter fattest hot hotter hottest slim slimmer slimmest thin thinner thinnest wet wetter wettest hot hotter

4、hottest,特殊情況,多音節(jié)詞和部分雙音節(jié)詞在詞前加more或most。 如： delicious more delicious most delicious interesting more interesting most interesting importantmore important most important,一. 將下列形容詞變成比較級(jí)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. (藍(lán)車比紅車更可愛）,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: