Unit 7 What’s the highest mountain in the world? Section B 1a-1d （第3课时）教学课件

课件17张PPT。2020年春人教版 八年级下册英语 教学课件UNIT 7 Section B 1a-1d（第 3 课时）Do you like animals? What do you know about these animals below? bigger smaller Free talk Compare facts about these two animals. Use the following information to help you make sentences.1aExample 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)Let's make sentences. 1bListen and check (√) the numbers you hear.____100 ____16 ____ 20 ____ 50 ____120 ____0.1 ____0.2 ____150 √√√√√1cListen 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.0.10.215pinkteeth2030 Can you imagine?→→ at birth childhood adult Take turns telling your classmates about pandas.1d A baby panda cannot see. An adult panda weighs many times more than a baby panda.Report what you know about pandas.1. At birth, a baby panda _____ only about 0.1-0.2 _____. _____ panda weighs about 100 kilos. 2. _____, a baby panda is about _____. 3. A baby panda is not _____. It is _____ and it has no _____. 4. Pandas can _____ 20 to 30 years.live up toweighsblack and white15 cm longAt birthAn adultkilospinkteeth more information about an adult panda:Extensionlooks(外貌): big , black and white, beautiful, cute living habits(生活习性): like bamboo, live in forests/zoos in Sichuan, Guizhou..., disposition(性格): shy, peaceful, popular, famous, a simbol of China living conditions(生存状态):endangered, often die fron illness(es), need protection1. sth. weigh(s)...某物称重为……, 其名词为weight。 An adult panda weighs 100 kilos. The weight of the panda is 10 kilos. 2. at birth 表时间，意为“出生时”，相当于when... was born. Man’s nature?at birth?is good.人之初，性本善。 give birth to… 生（孩子）；产生 My aunt?gave birth to?a beautiful baby girl yesterday. language points3. up to 到达（数量，程度等）；不多于 In China, children must get education up to 6 years. 4.倍数等比较级的表达：...is/ weighs?...?times?more?than...? An adult panda is 10 times longer than a baby one. The elephant is 200 cm taller than the panda. language points 1.The baby weighed only 2 kilos _____. 2. People can _____ 200 years in the future. 3. An adult panda weighs _____ more than a baby one. 4. My little sister _____ 15 kilos mw. 5. How many _____ did you weigh last year?I.选择恰当的单词或短语，完成句子weighs live up to at birth kilos many times kilosweighsmany timeslive up toat birth1.这头大象比这只熊猫高200厘米。 The elephant is 200 cm _____ the panda. 2. 她比她哥哥小15岁。 She is _____than her elder brother. 3. 婴儿出生时不会走路。 A baby can't walk _____. 4. 一只熊猫能活多少年？ How many years can a panda _____?live up to II.完成句子taller than15 years youngerat birth Summay1.含有数字的事实描述事物； 2.表示比较的句式； 3.了解一些与熊猫相关的 ... ...