Question

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(發(fā)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(連接) to one boat. If these lines are joined together, they can reach one hundred kilometers. They hold thousands of sharp metal hooks(鉤) 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).
根據(jù)短文內(nèi)容完成表格，每空一詞。
What is happening to ocean fish?

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

Answer 1

小題1:business fishing 
小題1:is becoming 
小題1:much fewer
小題1:as(so) big
小題1:catch fish

【主旨大意】本文是一篇說明文，介紹了longline fishing這種捕魚方式對魚類的危害。
小題1:細(xì)節(jié)理解題 由第一段的“Big ocean fish have almost been endangered since the start of business fishing in the1950s.”可得出答案。
小題1:細(xì)節(jié)理解題 由最后一段的“It’s not the only worry that the number of large fish is becoming smaller and smaller.”可得出答案。
小題1:細(xì)節(jié)理解題 由第一段的“Big ocean fish have almost been endangered since the start of business fishing in the1950s.”可得出答案。
小題1:細(xì)節(jié)理解題 由最后一段的“What’s worse, they are smaller in size than their ancestors(祖先).”可得出答案。
小題1:綜合理解題 根據(jù)文章中對捕魚方式的介紹可知longline fishing這種捕魚方式特別適合捕魚。