Unit7SectionB(1a-1d)课件.ppt

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1、Section B (1a-1d) Teacher ：Yang Chenlei 1、我能掌握本节课的词汇和短语，能熟练拼读数字。 2、我能用学过的形容词对人或物进行描述和比较 3、通过对稀有动物的了解，树立保护动物的意识。 一、一、 短语互译短语互译1. 多于多于 _2. 出生时出生时 _ 3. 活到活到 _4. stand on two legs _5. an adult panda _6. big的比较级的比较级 _答案答案: 1. more than2. at birth3. live up to. . . 4. 两腿站立两腿站立5. 一只成年大熊猫一只成年大熊猫 6 . bigger二

2、、二、 数字翻译数字翻译1 0 0 _ _ _ _ _ _ _ _ _ _ 1 5 _ _ _ _ 50_ one hundred and one_102_ 1.2_ ten point two_ 23_123_ one hundredfifteenfiftyone hundred and twoone point two10.2twentythreeone hundred and twentythree101Example sentence:This elephant weighs many times more than this panda.taller/shorter weigh mu

3、ch more/less eat much more/less eat many times more1、Yang Li is as beautiful as Zhang Bin.2、The beef tastes as good as the pork.3、The elephant is twice as tall as the panda.结构：A+谓语动词（谓语动词（be或实义动词）或实义动词）_+as+形容词形容词/副词副词_级级+as + B4、Mary is fatter than Lucy.5、Jim runs faster than his brother.6、Yao Ming

4、 is 40 cm taller than Pan Changjiang.结构：A+谓语动词（谓语动词（be或实义动词）或实义动词）_+形容词形容词/副词副词 级级+than + B。+倍数倍数+倍数倍数原原比较比较倍数的两种常用表达法倍数的两种常用表达法: :【活学活用活学活用】 你的房间是我的两倍大。你的房间是我的两倍大。Your room is_ _ _ _mine. 老虎老虎跑得比人快跑得比人快3倍还不止。倍还不止。A tiger runs more than _ _ _ _ _a man. =A tiger runs over _ _ _ _ a man. 答案答案: twice a

5、s large/big asthree times as fast as; three times faster than【活学活用活学活用】 小袋鼠出生时在它妈妈的育儿袋里。小袋鼠出生时在它妈妈的育儿袋里。_ _, a baby kangaroo is in its mothers pouch. 著名的女演员姚晨生了一个健康的男孩。著名的女演员姚晨生了一个健康的男孩。Yao Chen, a famous actress _ _ _ a healthy boy. 答案答案: At birthgave birth to1b. Listen and check () the numbers you

6、 hear._100 _ 16 _ 20_ 50 _ 120 _ 0.1_ 0.2 _ 1501. 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.1c. Listen again and complete the sentences.pink0.2150.1teeth2030Use

7、 your own language to retell the differences between the baby panda and the adult panda. a baby pandaan adult pandaweighweigh0.1 to 0.2 kilos100 kilossizesize15cm long150 cm long Pink , cannot see doesnt have teethblack and white. can live up to 20 to 30 years单项选择。单项选择。1. Your room is _than mine.A.

8、big B. biggerC. the biggest D. less bigger2. My bagpack is as _ as his bagpack. A. heavy B. heavilyC. heavier D. heaviest3. A giraffe can live up30 years. A. to B. in C. at D. for4. The light travelsthe sound. A. 8. 8105time as fast asB. 8. 8105times as faster asC. 8. 8105time as faster asD. 8. 8105

9、times as fast as5. When summer comes ,nights get _A. shorter and shorter B. short and shortC. longer and longer D. long and longAre animals our friends?monkeyelephantNo trade,no murder(没有买卖,就没有杀害).deerrabbit 1 1、Talk about what you have learned and Talk about what you have learned and say out or write on the board .say out or write on the board .Write a passage ,talk about what your favorite animal is.Why is it your favorite animal? Useas .as、than to make sentences.