人教版英语八年级下册Unit 7 What's the highest mountain in the world_ Section B 1a-1d教案

Unit 7 Whats the highest mountain in the world?Section B 1a-1dTeaching aims:1. review the changing rules of Comparatives;2. learn to compare facts about wild animals;3. learn to Modify the Comparatives;4. learn and practice some listening skills;5. let students know that we have to care for the animals;Important points:1. learn to compare facts about wild animals;2. review the changing rules of Comparatives;3. learn and practice some listening skills;Difficult points:1. review the Comparatives;2. learn to Modify the Comparatives; Procedures:Step one warming-up1. Greeting2. Share the Ss a piece of movie to attract their attention.3. Invite the Ss to go to the zoo with the guide map of the zoo, and ask Ss to go to the first spot.Step Two Review the Comparatives1. show Ss some pictures of wild animals and how to compare facts about wild animals;The hippo runs fast.But the wolf runs_ than the hippo.The wolf is cute.But the hippo is _ than the wolf.2. ask Ss to recall the changing rules of Comparatives:一般情况加-er，以e结尾只加-r元辅重读要双写，辅y结尾y变i多音节词要加more，特殊情况特殊记3. ask Ss turn the words into comparative forms correctly, and then ask them to chant.1. cold 2.loud 3. large 4 .wide 5.late 6.fat 7.thin 8.red 4. ask Ss to go to the second spot. Show some pictures of wild animals and ask Ss to choose the right expression.1)Nick runs _ than Paul on the land. A. more fast B. fastly C. faster D. fast2) Who is _ , Nick or Paul? A. fat B. fatter C. more fat D. faterStep Three Modifying Comparatives1. Turn to the third spot and ask Ss to focus on other wild animals. Show Ss how to compare the animals with modifying comparatives. Tom is much taller than Mike.Tom is 50cm taller than Mike. Tom eats much more than Mike. Tom eats once more than Mike.2. Conclude the ways of Modifying Comparatives:1).表示前者比后者强很多时,通常使用a lot , a little，much，even，still等。 eg: Math is even more difficult than English.2).表示前者比后者具体强多少时,通常使用具体数量词或者倍数表达。 eg: My sister is 3 years older than me. Elephants weigh many times than pandas.3.Turn to the forth spot and ask Ss to fill in the blanks according to the pictures on PPT.Sheep are _ _ _ than koalas.Sheep are _ _ than koalas.Step Four Listening1. Turn to the fifth spot - the panda house. Ask Ss to finish the listening if they want to see the baby pandas.2. Ask Ss to read the numbers before listening and teach them how to read 0.1, 0.2 at the same time.3. Then ask Ss to listen to the mp3 and check the numbers they hear in 1b;4. Check the answers;5. Listen again and complete the sentences in 1c;6. Check the answers with sentences;Step Five Speaking1. Show the differences between baby pandas and adult pandas. Ask Ss to discuss in pairs and try to speak the differences with comparatives;2. Ask some of them to speak out;3. Tell Ss that animals are our friends so that we have to care for them in our life.Step Six Conclusion 1. let Ss speak out what they learned today Step Seven Listening1. Turn to the final spot - animal center, ask Ss to enjoy the song and try to write down the comparatives they hear.Longer than thereve been fishes in the ocean _ than any bird ever flew _ than thereve been stars up in the heavens Ive been in love with you. _ than any mountain cathedral _ than any tree ever grew _ than any forest primeval I am in love with you. Step Eight Seven Homework 零距离 第三课时