Ⅳ. 阅读理解。
Amur tigers,also known as Siberian tigers, live in the forests in the northeastern China and Russian Far East. Unlike lions that live in groups,tigers live alone.
Amur tigers are really cool animals. They're the world's biggest cats. A grown-up Amur tiger can weigh up to 600 pounds. A hungry one can even eat more than 50 pounds of food at a time.
Amur tigers are great hunters. They have thick yellow fur with black stripes(条纹),and each tiger's stripe pattern is different. The stripes help them hide when they hunt. Amur tigers usually hunt at night because they have great eyesight(视力) and hearing. Their eyesight is six times better than ours. They can run fast and travel long distances(距离) to find food like deer,wild bears,and even smaller bears.
Amur tigers are in danger. They almost disappeared in the early 20th century because people killed them for their fur and bones. Sadly,only 40 Amur tigers were left in the wild at that time. In fact,they're still in trouble now because people keep hunting them. Also,forests are getting smaller because of illegal logging(非法伐木) and the building of new roads. It's hard for Amur tigers to find food and move around.
In order to protect Amur tigers,countries and governments are setting up nature parks. Many people are working hard to save these tigers by stopping hunting and protecting their forests. Scientists believe there are about 540 Amur tigers living in the wild today. The situation is becoming better,but there's still a long way to go.
()1. What can we know about Amur tigers?
A. People can find them in the forests in Qinghai.
B. They are not good at running.
C. They don't live with other tigers.
D. A baby Amur tiger can grow up to 600 pounds.
()2. Why can Amur tigers be great hunters?
A. Because they have thick fur to keep warm.
B. Because they have good eyesight and hearing.
C. Because their yellow stripes help them hide.
D. Because they know the importance of teamwork.
()3. What BIG question does paragraph 4 answer?
A. What do Amur tigers look like?
B. Why are Amur tigers in danger?
C. What is the daily life of Amur tigers?
D. How can we protect Amur tigers?
()4. What do people do to help Amur tigers?
①Build nature parks.
②Help feed baby ones.
③Stop cutting down the forests.
④Don't let them live in the wild.
A. ①②
B. ②③
C. ②④
D. ①③
()5. What is the writer's purpose of writing the passage?
A. To help us learn more about forests.
B. To call on us to protect wild animals.
C. To show us the world's biggest animal.
D. To ask us to raise money for nature parks.

1－5 CBBBDB

【分析】
这是一道英语阅读理解题，需依据原文内容逐一分析各题选项。解题思路为：先通读全文把握段落大意，再针对每道题的题干定位原文对应内容，对比选项与原文信息，排除错误选项后选出正确答案。
【解析】
1. 第1题：定位原文第一段“Unlike lions that live in groups, tigers live alone.”，可知东北虎独居，对应选项C。A选项青海（原文是中国东北）错误；B选项“不擅长跑步”与原文“They can run fast”矛盾；D选项“幼崽”应为成年东北虎，错误，故选C。
2. 第2题：定位原文第三段“Amur tigers usually hunt at night because they have great eyesight and hearing.”，可知东北虎是优秀猎手的核心原因是良好的视力和听力，对应选项B。A选项厚毛保暖与捕猎无关；C选项条纹辅助隐藏但非主要原因；D选项老虎独居无团队合作，错误，故选B。
3. 第3题：第4段开头点明“Amur tigers are in danger.”，随后阐述东北虎濒危的原因（被猎杀、森林缩减），对应选项B。A选项描述外貌是第三段内容；C选项未提及日常生活；D选项保护方法是最后一段，故选B。
4. 第4题：定位最后一段“setting up nature parks（①正确）... protecting their forests（③正确）”，对应①③，选项D。②喂养幼崽、④不让它们生活在野外原文未提及，错误，故选D。
5. 第5题：全文介绍东北虎的特点、现状及濒危原因，最终呼吁保护，作者目的是呼吁保护野生动物，对应选项B。A选项森林不是核心；C选项最大动物表述错误；D选项筹钱未提及，错误，故选B。
【答案】
1.C 2.B 3.B 4.D 5.B
【知识点】
英语阅读理解、细节理解题、主旨大意题
【点评】
本题考查学生英语阅读的信息定位与理解能力，需仔细核对选项与原文细节，区分干扰项，整体难度适中。
【难度系数】
0.4