初中英语人教版八年级下册Unit7 SectionB 1a-1d.ppt

1、,Guessing Game Which has the _est?,EG: There are three rulers in the boxes, guess which box has the longest one in it? The first, second, or third?,1 Which has the biggest nectarine?,2 Which has the most candies?,Unit 7 Whats the highest mountain in the world?,Review-words,Reviewgrammar numbers& com

2、parative and superlative degree,1025 meters deep the deepest in the world,6676 kilometers long the longest in the world,the Caspian Sea,The Nile,Section B(1a-1d)Teaching aims 1. Knowledge aims: words, sentences and grammar 2. Ability aims: listening and comparative ability 3. Emotional aims: Love an

3、d protect animals,Important and difficult points 1. Comparative degree and superlative degree 2. Learn decimals by listening,Q:What animals are there in the movie?,A:panda tiger rabbit bird sheep,Q:Who is the main character?,A:The panda,Compare facts about these two animals. Use the language in the

4、box to help you make sentences.,Elephant is 350 cm tall weighs 5,000 kilos eats 150 kilos of food a day,Panda is 150 cm tall (standing on two legs) weighs 100 kilos eats 10 kilos of food a day,Example sentences: This elephant weighs many times more than this panda.,1a,Elephant is 350 cm tall weighs

5、5,000 kilos eats 150 kilos of food a day,Panda is 150 cm tall (standing on two legs) weighs 100 kilos eats 10 kilos of food a day,Example sentences: This elephant weighs many times more than this panda. (200 cm taller/shorter, weigh much more/less, eat much more/less, eat many times more),1 This ele

6、phant is 200cm taller than this panda. 2 This panda is 200cm shorter than this elephant. 3 This elephant weighs much more than this panda. 4 This panda weighs much less than this elephant.,about 1.55 meters,about 1.80 meters,about 2.25 meters,decimal小数 1.2 one point two 2.56 two point five six 8844.

7、43 eight thousand eight hundred and forty-four point four three,practice 3.5, 7.12, 99.87,点读作“point” ，点后数字直接读。,Listen and check() the numbers you hear.,Listening,100 16 20 50 120 0.1 0.2 150,1b,Listen and check() the numbers you hear.,Listening,100 16 20 50 120 0.1 0.2 150,1b,Listen again and comple

8、te 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.,0.1,0.2,15,pink,teeth,20,30,1c,Take turns telling your classmates about pandas.,Practice,A:

9、A baby panda cannot see. B: An adult panda weighs many times more than a baby panda.,1d,C:A baby panda is quite thin/interesting/cute/ funny/lovely. D:An adult panda is black and white. E:An adult panda eats many times more than a baby panda.,Summary,1 Decimal: .point,2 compare two things,3 protect animals,Homework,