劉同功

2022年7月21日，世界自然保護聯(lián)盟發(fā)布了全球瀕危物種紅色目錄更新報告，宣布中國長江特有物種白鱘滅絕。

主題語境：野生動物保護? 篇幅：378詞 建議用時：7分鐘

We will never see a living Chinese paddlefish （白鱘） again as it has been declared extinct. On July 21st， 2022， the International Union for Conservation of Nature （IUCN） updated its Red List of Threatened Species—the world's most comprehensive information source on the global conservation status of plants and animals—which assesses their risk of extinction. It confirmed the extinction of the Chinese paddlefish and moved the Yangtze sturgeon （鱘） from critically endangered to extinct in the wild.

According to the IUCN， the global sturgeon reassessment found that all remaining 26 sturgeon species in the world are now at risk of extinction， up from 85 percent of extinction in 2009. Their decline over the past three generations is steeper than previously thought. The Chinese paddlefish was among the world's biggest freshwater species and could grow up to 7.5 meters in length. The ancient fish is thought to have been around since some 200 million years ago. It was last spotted in 2003.

“The extinction of the Chinese paddlefish should be a warning for everyone，” said Zhou Fei， China's chief program officer at the World Wide Fund for Nature. “To prevent further loss of freshwater species in China， we must act urgently. There is no time to waste. Also， long?term threats to their life and habitats must be eliminated by implementing systematic protection measures. It's not something that can be achieved by certain departments. Instead， it requires joint effects from all sectors of society.”

There are about 400 species of fish in the Yangtze River Basin and 92 of them have been included on the Red List. “The task of protecting fish in the river is very challenging but a significant move has been made，” said Wang Limin， vice?president of the Changjiang Conservation Foundation. On January 1st， 2021， a complete 10?year fishing ban took effect in certain stretches of the Yangtze， China's longest river， which has provided unprecedented opportunities for aquatic species to recover. “After people become aware of the extinction of the Chinese paddlefish， I believe they will be more willing to make more efforts in the conservation of the endangered Chinese sturgeon as well as helping the Yangtze sturgeon， which can be bred in captivity before returning to the wild. These species still have a chance，” Wang said.

Reading Check

1. What makes the Chinese paddlefish the most remarkable？

A. Its shape.? B. Its color.

C. Its size.? ? D. Its speed.

2. What did Zhou Fei stress in protecting China's freshwater species？

A. Scientific measures.

B. Government policies.

C. Efforts by the whole society.

D. Efficiency of related departments.

3. What does the underlined word “eliminated” in paragraph 3 mean？

A. Included.? B. Removed.

C. Controlled.? D. Exchanged.

4. What's Wang Limin's attitude to the future of the Yangtze sturgeon？

A. Concerned.? ? B. Confident.

C. Doubtful.? D. Pessimistic.

Language Study

Ⅰ. Difficult sentence in the text

After people become aware of the extinction of the Chinese paddlefish， I believe they will be more willing to make more efforts in the conservation of the endangered Chinese sturgeon as well as helping the Yangtze sturgeon， which can be bred in captivity before returning to the wild.在人們意識到白鱘的滅絕后，我相信他們會更愿意付出更多的努力來保護瀕危的中華鱘，也會更愿意幫助可以人工繁殖的長江鱘回歸野外。

【點石成金】本句是一個復(fù)合句。after引導(dǎo)的是一個時間狀語從句。believe后是一個省略了that的賓語從句，該從句含有一個由which 引導(dǎo)的非限制性定語從句。

Ⅱ. Text?centered chunks

at risk of 處在……的風(fēng)險中

take effect 生效；起作用

become aware of 意識到；了解