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师梦圆初中英语教材同步人教版八年级下册Section B 1a—1d下载详情
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Elephant

— is 350 cm tall

— weighs 5,000 kilos

— eats 150 kilos of

food a day

Panda

— is 150 cm tall

(standing on two legs)

— weighs 100 kilos

— eats 10 kilos of food a day

Example sentences:

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)

Practice

倍数的表达法;

1 .A is many times (more/longer....) than B

eg. This river is twice times longer than that one .

2 . A is many times as (long/big....) as that one.

eg. This tree is 3 times as tall as that one.

1 我爷爷的年龄是我的五倍

My grandpa is 5 times older than me.

My grandpa is 5 times as old as me.

2.我有他十倍多的书

I have ten times more books than he.

My books are ten times as many as his.

大熊猫最奇特的一点是新生儿在出生时相当的不成熟,体重仅是它母亲体重的0.1%,平均为145克左右,约为成年的千分之一。照顾孩子是一项非常艰巨的任务,通常历时18个月,有时长达两年,直到她的下一个孩子出生。

大象是现存世界最大的陆栖动物,主要外部特征为柔韧而肌肉发达的长鼻和扇大的耳朵,具缠卷的功能,是象自卫和取食的有力工具。象肩高约2米,体重3~7吨。非洲象耳大,体型较大,体重较重。亚洲象耳小,身体较小,体重较轻。

Listen and check(√) the numbers

you hear.

100 16 20 50

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