人教版英语八年级下册《Unit 7 Section B 1a-1d》教学课件

1、Section B 1a-1d,To learn to compare facts about elephants and pandas To learn new words: weigh, birth, adult,Objectives,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 and expressions,Elephant is 350 cm tall weighs 5,000 kilos ea

2、ts 150 kilos of food a day,Try to describe the elephant using the information above.,Do you know?,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.,Example sentence: This elephant weighs many times more tha

3、n this panda. (200 cm taller / shorter, weigh much more / less, eat much more / less, eat many times more.),This panda is 200 cm shorter than this elephant. This elephant eats much more than this panda.,Compare facts about these two animals. Use the language in the box to help you make sentences.,1a

4、,Listen and check () the numbers you hear.,_100 _ 16 _ 20 _ 50 _ 120 _ 0.1 _ 0.2 _ 150,1b,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.,Listen again and comple

5、te the sentences.,pink,0.2,15,0.1,teeth,20,30,1c,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.,1d,Bamboo 竹子,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”。 这个盒子比那个字大三倍。

6、 This box is three times bigger than that one.,Language points,This elephant weighs many times more than this panda. An adult panda weighs many times more than a baby panda. There are ten times more apples here than there. He earns five times more money than he did ten years ago.,English-Chinese oce

7、an, the Pacific Ocean, cm, birth, adult Chinese-English 称的重量；出生时；到达(某数量、程度等),Dictation,I. 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 by an a _.,up to,At

8、birth,Weigh,dult,Exercises,1.Im thirteen. Jim is fourteen. (old) Jim is older than me. 2. Mr. Green is 1.75m. Mr. Smith is 1.70m. (short) Mr.Smith is shorter than Green.,II. 合并句子。,3. The red box is 2kg. The yellow box is 4kg. (heavy) The yellow box is heavier than the red box. 4. My hat is 20 yuan.

9、Alices hat is 30 yuan. Lucys hat is 50 yuan. (cheap) 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.

10、 Its _ in Module 1. (hard),hungry,hungrier,the nicest,heavier,the heaviest,hard,harder,the hardest,III. Complete the sentences with the right forms of the words.,5. I think English is as _ as Chinese. (important) 6. This picture is _ of the four. (beautiful) 7. Lucy did _ than Lily. (bad),important,

11、the most beautiful,worse,IV. 翻译下列句子。 刚出生时，熊猫宝宝大约有15公分长。 2. 大象比这个熊猫要重许多倍。 3.我的苹果要比妹妹的多三倍。,At birth, a baby panda is about 15 cm long.,The elephant weighs many times more than this panda.,My apples are three times more than my sisters., What subject do you like _, English, math or physics? Of course,

12、English. A.good B. better C.best,U7 S -,中考链接,C,U7 S -,Fishing is one of _ activities among the middle-aged people. A. popular B. more popular C. most popular D. the most popular,D,Review the new words and expressions. 2.Using the languages in the box of 1a to make comparisons (at least 10 sentences).,Homework,See you next time,郑重申明,作品整理不易， 仅供下载者本人使用，禁止其他网站、 公司或个人未经本人同意转载、出售！,诚信赢天下，精品得人心！,Solemnly declare,It is not easy to arrange the works.