Unit4Topic1SectionB20131127(教育精品).ppt

Topic 1 Which do you like better,plants or animals?Talk about the animals like this.The hens are bigger than the mice.The cows are the strongest of all.Teaching aims(教学目标）：教学目标）：能正确熟练的运用形容词的比较级、最高级来描述物体。谈论自然界中的动、植物，引导学生增强对大自然的热爱，提高他们保护动植物的意识。plant n.植物植物 v.种植，播种种植，播种Look and learn.rose n.玫瑰花玫瑰花snake n.蛇蛇fox n.狐狸狐狸(pl.)foxesinsect n.昆虫昆虫frog n.青蛙青蛙Look and learn.Check your sounds Look at the pictures and write down the words according to the sounds.Then listen and check the vowels and stress./frDg/_/Insekt/_/snei eik/_ froginsectsnake3录音录音3-P84/fDks/_/gu:s/_/kau/_/i:p/_ foxgoosecowsheepWhich do you like better,animals or plants?Wang Wei took some photos about animals and plants.He is talking about the beautiful photos with his friends.What does each of them like better?Now watch the flash of 1a,and finish 1b.1a录音1a-P83the nicest of allbeautifulcutercuterMatch the people with the things they like and their reasons.1bfriendlierWang WeiMichaelJaneMaria1cRead 1a and fill in the blanks.Then report it to your partner.Wang Wei likes _ better and he thinks roses are the _ of all the flowers.Michael likes _ better because he thinks they are _.They make us happy.Jane likes _ best because they are _ than other animals.Maria likes _ because they are _ and they can _ to us.Kangkang likes both _ and _ because they are both _ to us.We _ the same world with them.plantsnicestanimalsfriendliercatsbirdsbeautifulsingplantsanimalsimportantshare视频视频1a-P83cuterAs we know,plants and animals are important to us.be important to sb.众所周知众所周知We We shareshare the same world the same world with with them.them.share with share with 与与与与分享分享分享分享 EgEg：They are sharing a piece of long bread.They are sharing a piece of long bread.They often share beautiful music with each other.They often share beautiful music with each other.目标：运用目标：运用目标：运用目标：运用形容词的比较级、最高级来谈论动、植物。形容词的比较级、最高级来谈论动、植物。A:WhichA:Which do you do you likelike betterbetter,plants or animals?,plants or animals?B:I like plants better.B:I like plants better.A:Which do you A:Which do you likelike bestbest,dogs,cats or,dogs,cats or rabbits?rabbits?B:I like rabbits best.B:I like rabbits best.like better 更喜欢更喜欢 like best 最喜欢最喜欢 Work in pairs and make up conversations about animals or plants you like.The expressions in 1a may help you.A:WhichA:Which do you do you likelike betterbetter,plants or animals?,plants or animals?B:I like plants better.B:I like plants better.A:Which do you A:Which do you likelike bestbest,dogs,cats or rabbits?,dogs,cats or rabbits?B:I like rabbits best.B:I like rabbits best.Read the conversations and pay attention to the pause in each sentence.Then read after the tape and imitate.A:Which kind of animal do you like better,/frogs or snakes?B:I like frogs better/because they are more useful.2.A:What about you,/Maria?B:I like birds./They are beautiful,/and they can sing to us.3.A:Do you like the countryside?B:Yes,/I like it very much/because/the air is fresher,the sky is bluer/and the rivers are clearer there.录音录音4b-P84Choose the best answer.1.Li Lei _ the same bike with his brother.A.uses B.shares C.rides D.has2.-Which do you like _,fish,birds or dogs?-Dogs.A.good B.better C.best D.well3.The Changjiang River is _ river in China.A.the longest B.long C.longest D.longer4.As we know,plants and animals are important _us.A.in B.to C.with D.of5.Look,A litter boy is playing _ with a pet dog.A.of B.to C.with D.inBCAB C1.Talk about plants and animals in nature.Talk about plants and animals in nature.2.Useful expressions:2.Useful expressions:like betterlike better like best like best share with;make share with;make sbsb+adj.+adj.be important to;bothand be important to;bothand play with play with sbsbHow many kinds of animals do How many kinds of animals do you know?Write them down you know?Write them down and draw a picture to show and draw a picture to show their relations.their relations.Discuss the following questions about animals Discuss the following questions about animals and plants in groups,then report the results to and plants in groups,then report the results to the class.the class.1.Do you know the importance of plants and animals to us?2.What should we do to protect plants and animals?Read the pairs of words and pay attention to the difference between /r/and /l/./r/-/l/:poor pull door doll or all here hill录音4a-P84Read the conversations and pay attention to the pause in each sentence.Then read after the tape and imitate.录音录音4b-P841.A:Which kind of animal do you like better,/frogs or snakes?B:I like frogs better/because they are more useful.2.A:What about you,/Maria?B:I like birds./They are beautiful,/and they can sing to us.3.A:Do you like the countryside?B:Yes,/I like it very much/because/the air is fresher,the sky is bluer/and the rivers are clearer there.3.A:Do you like the countryside?B:Yes,/I like it very much/because/the air is fresher,the sky is bluer/and the rivers are clearer there.You often pause when you see a comma or finish a sense group.