(
课件网) Unit 4 Our World Section A Topic 1 What’s the strongest animal on the farm Learning objects What will do today Learn some new words and expressions. Learn comparative and superlative degrees of adjectives. Compare things, people and places. Look and learn Look at the pictures and learn some new words and expressions. Look and learn Look at the pictures and learn some new words and expressions. Which do you like better, the horse or the pig I like the horse better. Because I think it’s stronger than the pig. Do you think so Look and learn Look at the pictures and learn some new words and expressions. Which dog do you like better I like the white dog better. Because I think it’s cuter than the black one. Do you agree with me Look and learn Look at the pictures and learn some new words and expressions. Which apple do you want to have I want the green one better. Because I think it’s bigger than the red one. Maybe some of you like the red one, because it’s fresher. Think How do we compare two animals, fruits, etc. I think it’s stronger than the pig. I think it’s cuter than the black one. I think it’s bigger than the red one. … because it’s fresher. Study Study the rules carefully and complete the table. Adjective strong tall nice brave Comparative stronger nicer Adjective big fat thin lazy ugly Comparative bigger lazier taller braver fatter thinner uglier Key points 形容词的比较级 一般在词尾直接加er: tall—taller 以e 结尾的单词去e加er: wide—wider 以辅音字母加y结尾的单词，把y改成i, 再加 er: busy—busier 以重读闭音节结尾，且末尾只有一个辅音字母的单词，双写末尾的辅音字母，再加er: big—bigger, (fat, thin, red, hot) Free talk Which do you like better in the following pairs of animals Why Look and say Look at the pictures and talk about it. Look guess Look at the picture and guess: Which will they use, comparative degrees or superlative degrees Why What may they talk about Listen and check Listen to 1a and check the words you hear. _____ fresher _____ busier _____ bluer _____ taller _____ bigger _____ clearer _____ nicer _____ quieter _____ noisier Listen and fill Listen again and fill in the blanks. Wang Wei likes the countryside very much because he thinks the air is _____, the sky is _____ and the rivers are _____ there. Michael thinks the countryside is much _____ than the city, too, so people can enjoy the beauties of nature. Wang Wei goes to the countryside every year for his summer holiday. fresher bluer clearer quieter Read and think Read 1a aloud and think of more about differences between cities and the countryside. Michael: Hey, Wang Wei, what are you thinking about Wang Wei: Oh, I'm thinking about life in the countryside. Michael: Do you like the countryside Wang Wei: Yes, I like it very much because the air is fresher, the sky is bluer and the rivers are clearer there. Michael: I think the countryside is much quieter than the city, too. People can enjoy the beauty of n ... ...
