Unit 7 What's the highest mountain in the world？（第4课时）教案

这是一份Unit 7 What's the highest mountain in the world？（第4课时）教案，共4页。

人教版英语八年级下册Unit 7 What's the highest mountain in the world？ Section B（1a-1d））第4课时教学设计 课题Talk about pandas教学目标Teach the new words and expressions（1）课标词汇: cm/ centimeter//centimeter/weigh/at birth/live up to /guess（2）语境识词 Do you know what your weight was when you were born? At birth I was told to weigh 4 kilos. I was very small then, but now I have grown up. You would never guess that I am 175 cm now! Sometimes I wonder why we beings can live so long. My grandfather has lived up to 90 years. Now he is still healthy. How happy we are!教学重难点1. Key words and expressions.2. Learn to talk about pandas 教学过程Lead-in （Look at some pictures）Pandas and elephants are all rare animals. In your opinion, which one is more lovely, a panda or an elephant?LearnStep1 Pre-listening（1a）Compare facts about these two animals. Use the language in the box to help you make sentences. Example sentenceThis elephant weighs many times more than this panda.200 cm taller/ shorterweigh much more/ lesseat much more/ lesseat many times moreAn elephant is 350 cm tall.An elephant weighs 5,000 kilos.An elephant eats 150 kilos of food a day.A panda is 150 cm tall A panda weighs 100 kilosA panda eats10 kilos of food a day.Adult elephant 3000 kilosbaby elephant 500 kilosThe adult elephant weighs _________________than the baby elephant. The baby elephant is__________________than the adult elephant.1.This elephant is 200 cm taller than this panda.This panda is 200 cm shorter than this elephant.2.This elephant weighs much more than this panda.This panda weighs much less than this elephant.3.This elephant eats much more than this panda.This panda eats much less than this elephant.4.This elephant eats many times more than this panda.This panda eats many times less than this elephant.Step2 Listening（1b）Listen and check the numbers you hear. Listening materialTeacher: Do you have any questions about baby pandas?关于大熊猫宝宝你们有问题？Boy 1: Are they much smaller than an adult panda?们比成年大熊猫小很多吗？Teacher: Yes. When they 're born, they only weigh about 0.1 to 0.2 kilos.是的：它们出生时，大约0.2公斤重。Boy 1: Wow, that 's small! I know an adult panda weighs many times more than a baby.哇，那么小！我知道成年大熊猫比大熊猫宝宝重许多倍。Teacher:That's right. And the adult pandas weigh about 100 kilos.你说得对。成年大熊猫重约100公斤。Boy 2:What about the size of a baby panda? How small is it?大熊猫宝宝的大小呢？它有多小？Teacher: At birth, it 's only around 15 cm long, but an adult panda is around 150 cm long.出生时，它大约只有15厘米长，但是成年大熊猫大约150厘米长。Girl 1: Is a baby panda also black and white?熊猫宝宝也是黑白花色的吗？Teacher: No, you would never guess! A baby panda is pink and it cannot see. It also doesn 't have any teeth.不，你将永远猜不出来！熊猫宝宝是粉色的，并且它看不见。它也没长牙。Girl 1：How long can pandas live?大熊猫可以活多长时间？Teacher: They can live up to 20 to 30 years.它们能活到20至30岁。（1c）Listen again and complete the sentences.1. At birth, a baby panda is about ______ to _____kilos.2. At birth, a baby panda is about ______ cm long.3. A baby panda is not black. It is ______ and it has no _____.4. A panda can live up to ______ to ______ years.Step3 Talking.（1d）Take turns telling your classmates about pandas.A: A baby panda can’t see.B: An adult panda weighs many times more than a baby panda.A baby panda is about 0.1 to 0.2 kilos.A baby panda is about 15cm long.A baby panda is pink and it has no teeth.A baby panda has milk.A baby panda cannot see.A panda can live up to 20 to 30 years.Adult pandas are white and black. Adult pandas feed on bamboos.Adult pandas can stand on two legs. An adult panda weighs many times more than a baby panda.Pandas are symbols of China.Step 4 ThinkingWe need to live in harmony with animals in nature.Loving animals is loving ourselves！Step 5. Learn language points.（1）课标词汇: cmcentimeter//centimeter/weigh/at birth/live up to /guess（2）语境识词 Do you know what your weight was when you were born? At birth I was told to weigh 4 kilos. I was very small then, but now I have grown up. You would never guess that I am 175 cm now! Sometimes I wonder why we beings can live so long. My grandfather has lived up to 90 years. Now he is still healthy. How happy we are!Step 6 Homework1.Learn the important vocabulary and sentences by heart.2. Make up a dialogue about pandas.