6. 自然界;大自然(n.)

7. 巨大的;極多的(adj.)

4. 寬的;寬闊的(adj.)

5. 厚的;濃的(adj.)

1. 平方;正方形(n.)

2. 米;公尺(n.)

3. 人口；人口數(shù)量(n.)

   A. What do you think of pandas?

   B. That's a good idea.

   C. They are endangered.

   D. What do they eat?

   E. Are they endangered?

   F. Do you know how many pandas there are?

   G. And why are they endangered?

A： Can you tell us something about the pandas,please?

B： Sure,we are trying to save them.

A： 1

B： Yes. There used to be many pandas,but now there aren’t many of them.

A： 2

B： At this point,there are fewer than 2 ,000 in the remaining forests. They are endangered. The government has passed laws to protect them.

A： 3

B： Their favorite food is bamboo.

A： 4

B： Some of bamboo were cut down so there isn’t enough food for them. As you can see,they are big and eat about 10 kilos of food a day.

A： We should plant more bamboo for them.

B： 5

1. 2. 3.

4. 5.

5. Bob is five years old. Amy is fifteen years old.(改為同義句) 

Amy is older than Bob.

4. It took me an hour to finish reading the book.(改為同義句)

I an hour reading the book.

3. No ocean in the world is as big as the Pacific Ocean.(改為同義句) 

The Pacific Ocean is than ocean.

2. Whales are huge.(對(duì)畫線部分提問)

 What do whales ?

1. They weigh about 1 ,000 pounds.(對(duì)圓線部分提問) 

 do they weigh?

5. Many people died the earthquake.

   A. of   B. from   C. away   D. out