八年级上Unit3课件1.pptVIP

Unit 3 I’m more outgoing than my sister. 1a. Match each word with  its opposite! tall thin long hair quietly loudly short hair heavy short Listen and number the pairs of twins in the picture. * * Section A What does he look like? He is … short tall YaoMing is tall. Pan is short. Jim Bob Bob is heavy. Jim is thin. thin She is young. He is old. young /old heavy Jordan is tall. Yao Ming is taller Jordan 2.26m 1.98m than Jordan. Yao Ming is taller. Jordan is ______ ____ Yao Ming. shorter than Look at the pictures, compare and describe them: Liu Huan is heavy . Fei Mao is heavier 80kg than Liu Huan. Fei Mao is heavier. 90kg 1. Jordan is tall. 2. Yao Ming is taller than him. 更 高 A+比较级+than +B O is _____ than I fatter This example is more interesting than that one. O比I 胖些 Li Yong is more outgoing than Cheng long. Cheng Long is outgoing. Li Yong is more outgoing. 1b 1 2 3 Tina Tara Which runs faster, the dog or the sheep? The dog runs faster than the sheep. The sheep runs fast. Sam _____the drums __________ Tom. Tina ____ _____ loudly _____ Tara. Sam Tom plays better than sings more than A +动词+副词比较级 +than +B Thats Tara, isnt it? No, it isn’t. It’s Tina. Tara Tina 1c taller Tina is taller than Tara. And she also sings more loudly than Tara. sings more loudly Who is that? No, it isn’t. It’s Paul. Thats Peter, isnt it? Paul Peter Peter’s heavier than Paul. And he plays the guitar better. Paul’s shorter than Peter. heavier plays the guitar better shorter 形容词比较级的 构成规则 1.直接在形容词后加-er。 2.以不发音的e结尾的形容词直接在其后加-r。 tall——taller nice——nicer 3.以重读闭音节结尾并且末尾只有一个辅音字母，应先双写 这个辅音字母再加-er. big——bigger 4.以“辅音字母+y”结尾的，先改“y”为“i”，再加-er。 happy——happier 5.多音节和部分双音节形容词在其前面加more。 outgoing——more outgoing short—— small—— shorter large —— whiter white—— thin—— fatter fat—— heavier heavy— easier easy—— more beautiful beautiful—— more interesting interesting—— smaller thinner larger 比较级有规律,词尾加上-er