Big ocean fish have almost been endangered since the start of business fishing in the

1950s. The scientists found that the number of large fish has dropped by 90 percent in the

past fifty years. The study took ten years. The researchers collected records from fishing

businesses and governments around the world. The magazine Nature published(发表)the findings.

   The scientists say the common way called longline fishing is especially harmful to large fish. This way includes many fishing lines that are connected(连接) to one boat. If these lines are joined together, they can reach one hundred kilometers. They hold thousands of sharp metal hooks(钩) to catch fish. Longline fishing is especially common in the Japanese

fishing industry. Records showed that Japanese boats used to catch about ten fish for every

one hundred hooks. The study says longline fishing boats now might catch one fish per

hundred hooks.

The scientists say business fishing can destroy groups of fish much faster than in the

past. It’s not the only worry that the number of large fish is becoming smaller and smaller.

What’s worse, they are smaller in size than their ancestors(祖先).

根据短文内容完成表格，每空一词。

What is happening to ocean fish?

Items (项目)	Situations	Results
1.               of ocean fish	The number of ocean fish has dropped by 90% in the past fifty years.	The number of fish2.                    Smaller and smaller.
The size of ocean fish	Big ocean fish have almost been 3.            since the start of business fishing in the 1950s.	The size of ocean fish is not 4.____ _____ as that in the past.
The way of fishing(捕鱼)	Long-line fishing can be especially had to 5.____ _____.	Business fishing can destroy fish groups a lot faster than in the past.

 

Big ocean fish have almost been endangered since the start of business fishing in the
1950s. The scientists found that the number of large fish has dropped by 90 percent in the
past fifty years. The study took ten years. The researchers collected records from fishing
businesses and governments around the world. The magazine Nature published(发表)the findings.
The scientists say the common way called longline fishing is especially harmful to large fish. This way includes many fishing lines that are connected(连接) to one boat. If these lines are joined together, they can reach one hundred kilometers. They hold thousands of sharp metal hooks(钩) to catch fish. Longline fishing is especially common in the Japanese
fishing industry. Records showed that Japanese boats used to catch about ten fish for every
one hundred hooks. The study says longline fishing boats now might catch one fish per
hundred hooks.
The scientists say business fishing can destroy groups of fish much faster than in the
past. It’s not the only worry that the number of large fish is becoming smaller and smaller.
What’s worse, they are smaller in size than their ancestors(祖先).
根据短文内容完成表格，每空一词。
What is happening to ocean fish?

Items (项目)	Situations	Results
【小题1】              of ocean fish	The number of ocean fish has dropped by 90% in the past fifty years.	The number of fish【小题2】                  Smaller and smaller.
The size of ocean fish	Big ocean fish have almost been 【小题3】           since the start of business fishing in the 1950s.	The size of ocean fish is not 【小题4】____ _____ as that in the past.
The way of fishing(捕鱼)	Long-line fishing can be especially had to 【小题5】____ _____.	Business fishing can destroy fish groups a lot faster than in the past.

根据汉语意思完成英语句子，每个空格填一个单词。

1．预订机票时，你必须出示身份证。

You must show your                    when you book an air ticket．

2．天气预报说本周末天气凉爽，去卧虎山水库钓鱼怎么样?

The weather report said it would be cool this weekend．                   going to Wohushan Reservoir to fish?

3．在解放军的帮助下，汶川人民已经克服了很多困难。

The people in Wenchuan                              a lot of difficulties with the help of the PLA．

4．在2008年奥运会开幕式上人们将看到一万张世界各地孩子的笑脸，因为我们将孩子的笑容视为世界光明未来的象征。

People will see ten thousand smiling faces from children all over the world at the opening ceremony of the 2008 Olympics．Because kids' smile                              a symbol of the bright future of the world．