新人教版八年級(jí)下冊(cè)英語(yǔ) Unit 7 第3課時(shí) 教學(xué)課件

1、Unit 7Whats the highest mountain in the world?Section B(1a-1d)學(xué)習(xí)目標(biāo)words and expressions: cm(centimeter), weigh, birth, adult, at birth, live up toStructures: An adult panda weighs many times more than a baby panda. At birth, a baby panda is about 20 cm long. Whats your favorite animal?Why do you lik

2、e it?新課導(dǎo)入weigh v. 稱重adult n. 成人 adj. 成年的新課講解An elephant weighs 5,000 kilos.An elephant is 350 cm tall.It eats 150 kilos of food a day.1a Compare about these two animals.Use the language in the box to help you make sentences.新課講解A panda weighs 100 kilos.A panda is 150 cm tall.(standing on two legs)It

3、 eats 10 kilos of food a day.新課講解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)新課講解1b Listen and check ()the numbers you hear. _ 100 _16 _20 _50_ 120 _0.1 _0.2 _150新課講解1c Listen again and co

4、mplete 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新課講解a baby pandaan adult panda An adult panda weighs many times more than

5、 a baby panda.At birth , a baby panda is very small.A panda can live up to 20 to 30 years.3cm18cm新課講解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.新課講解1. At birth, a baby panda is aboutbirth n. 出生 at birth 出生時(shí)

6、Mans natureat birthis good.人之初，性本善。give birth to 生（孩子）；產(chǎn)生My auntgave birth toa beautiful baby girlyesterday.昨天我嬸嬸生下一個(gè)漂亮的小女孩。重點(diǎn)探究新課講解2. A panda can live up to 20 to 30 years.up to 到達(dá)（數(shù)量、程度等）；不多于In some areas of Africa, children get educated up to 12 years old.在非洲的一些地區(qū)，孩子最多受教育到12歲。新課講解根據(jù)句意及首字母提示完成單詞。1

7、.The panda can s on two legs.2.At b_, a baby panda is about 15cm long.3.An elephant can eats 150 k_of food a day.4.Lin Shuhao is about 1.91 meters tall and W_ 91 kilos.5.Mom,I can take care of myself.I am already an a_.tandirthiloseighsdult當(dāng)堂小練1. Jim is very _. Li Lei is _ than Jim. (hungry)2. Kates

8、 moon cakes are _ of all. (nice)3. Your box is _ than mine, but his is _ of the three (heavy).hungryhungrierthe nicest用正確的形式填空。heavierthe heaviest當(dāng)堂小練4. Unit 2 is quite _. Unit 3 is _ than Unit 2. Its _ in Module 1. (hard)hardharderthe hardest5. This TV play is _ than that one. (good)6. My mother is very _. She is _ in my family. (busy)7. Lingling gets to school _ than the others. (early)betterbusy the busiestearlier當(dāng)堂小練歸 納課堂小結(jié)Unit 7Whats the highest mountain in the world?Section B (1a-1d)1. New words and phrases: cm(centimeter), weigh, birth, adult