英语人教版八年级下册Unit7 SectionB 1a-1d.ppt

1、Unit 7 Whats the highest mountain in the world?,Section B（1a-1d),Objectives,To learn new words: weigh, birth, adult To learn to compare facts about elephants and pandas.,cm(=centimeter) weigh birth at birth up to adult,厘米 v. 重量是；称的重量 n. 出生；诞生 出生时 到达(某数量、程度等) adj. 成年的；成人的 n. 成人；成年动物,Words,Elephant is

2、 350 cm tall weighs 5,000 kilos eats 150 kilos of food a day,Do you know?,Try to describe the elephant using the information above.,Panda is 150 cm tall (standing on two legs) weighs 100 kilos eats 10 kilos of food a day,Try to describe the panda using the information above.,Do you know?,1a. Compare

3、 facts about these two animals. Use the language in the box to help you make sentences.,Example sentence: 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),This elephant is 200 cm taller than this panda. This e

4、lephant eat much more than this panda.,Practise,An adult panda weighs many times more than a baby panda.,“倍数+比较级+than”，表示“比(大/小/长/短)几倍”。,这个盒子比那个盒子大三倍。 This box is three times bigger than that one.,返回,Koala is 75 cm tall weighs 10 kilos eats 1 kilo of leaves sleeps 20 hours a day,Here are some facts

5、about koala, compare koala, elephant and panda.,Pair work,1b. Listen and check () the numbers you hear.,_100 _ 16 _ 20 _ 50 _ 120 _ 0.1 _ 0.2 _ 150,1. 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.

6、A panda can live up to _to _ years.,1c. Listen again and complete the sentences.,pink,0.2,15,0.1,teeth,20,30,1d. Take turns telling your classmates about pandas.,A: A baby panda cannot see. B: An adult panda weighs many times more than a baby panda. C: ,Group work,Review,课时重点回顾,倍数+比较级+than This elep

7、hant weighs many times more than this panda. An adult panda weighs many times more than a baby panda.,Quiz,一、根据提示填写单词。 I can take _ (至多有) four people in my car. 2. _ (出生时), most babies weigh between 6 and 8 pounds. 3. _ (称) that loaf of bread on the balance, please. 4. Children must be accompanied b

8、y an a_.,up to,At birth,Weigh,dult,二、合并句子。 Im thirteen. Jim is fourteen. (old) Mr. Green is 1.75m. Mr. Smith is 1.70m. (short) The red box is 2kg. The yellow box is 4kg. (heavy) 4. My hat is 20 yuan. Alices hat is 30 yuan. Lucys hat is 50 yuan. (cheap),Im older than Jim.,Mr. Smith is shorter than Mr

9、. Green.,The yellow box is heavier than the red box.,My hat is cheaper than Alices hat and Lucys hat.,1. Jim is very _. Li Lei is _ than Jim. (hungry) 2. Kates mooncakes are _ of all. (nice) 3. Your box is _ than mine. But his is _ of the three (heavy). 4. Unit 2 is quite _. Unit 3 is _ than Unit 2. Its _ of the three .(hard),hungry,hungrier,the nicest,heavier,the heaviest,hard,harder,the hardest,三、用所给单词的正确形