[仁爱版]英语八年级上册Unit 4 Topic 1 Section A 课件

这是一份[仁爱版]英语八年级上册Unit 4 Topic 1 Section A 课件，共34页。

Unit 4 Our WorldSection ATopic 1 What’s the strongest animal on the farm?Learning objectsWhat will do today?Learn some new words and expressions.Learn comparative and superlative degrees of adjectives. Compare things, people and places.Look and learnLook at the pictures and learn some new words and expressions.Look and learnLook 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 learnLook 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 learnLook 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.ThinkHow 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.StudyStudy the rules carefully and complete the table. taller braver fatterthinner uglierKey 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 talkWhich do you like better in the following pairs of animals? Why?Look and sayLook at the pictures and talk about it.Look guessLook at the picture and guess:Which will they use, comparative degrees or superlative degrees? Why?What may they talk about?Listen and checkListen to 1a and check the words you hear. _____ fresher _____ busier _____ bluer _____ taller _____ bigger _____ clearer _____ nicer _____ quieter _____ noisierListen and fillListen 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 bluerclearer quieterRead and thinkRead 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 nature there.Wang Wei: My grandma lives in the countryside and I go there for my summer holiday every year.Michael: That must be fun!Group workDiscuss and list the advantages and disadvantages of cities or the countryside.Look and learnLook at the pictures and learn some new words and expressions.Here are photos of three dogs.Which dog do you like best?I like the one below best.Because I think it’s the cleverest one of them.And I think the first one is the laziest.Look and learnLook at the pictures and learn some new words and expressions.I like China best of all the countries around the world.I think it has the longest history and it’s the greatest country in the world. I’m proud of my homeland.ThinkHow do we compare more than animals, fruits, etc. I like the one below best.I think it’s the cleverest one of them.I think the first one is the laziest.I think it has the longest history.It’s the greatest country in the world.StudyStudy the rules carefully and complete the table. tallest bravest fattestthinnest ugliestKey points形容词的最高级以e 结尾的单词去e加est: wide—widest以辅音字母加y结尾的单词，把y改成i, 再加 est: busy—busiest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est: big—biggest, (fat, thin, red, hot)Free talkWhich animal do you like best? Why?ExerciseSmall? Big? The mice are smaller than the hens. The hens are smaller than the geese.The mice are the smallest of all.<>The hens are bigger than the mice.The geese are bigger than the hens. The geese are the biggest of all.ExerciseThin? The ducks are a little thinner than the geese.