Question

【題目】Do you think of white when someone talks about a polar (北極)bear? In fact, the polar bear does not have white fur. It just appears to be white. Polar bears have a very good sense of smell. It helps them to find food. During summer, polar bears sleep longer, because they are able to find their food more easily at night. Usually, after a meal, polar bears have a short sleep. A polar bear can have 2-3 babies at a time. They live with their mothers until they are about two and a half years old.

However, polar bears will die out soon because of people. There are only 20,000 to 25,000 polar bears in the world. The ones that are left are trying to survive today. The number of polar bears is becoming smaller and smaller because of the loss of sea ice— polar bears mostly inhabit (居住于) the sea ice, not the land ice. This is happening because of global warming (全球氣候變暖), pollution, hunting and so on.

Ordinary people don't care, but great people have the power and want to save tigers, fight for giant pandas and save polar bears. Ordinary people will wait, but great people will find a new world. For me, I will not wait. I will take the bus more often from now on. Join me and save the polar bears, and of course, the tigers, the giant pandas and...

【1】According to the passage, which of these answers does NOT make sea ice less?

A. Global warming. B. Pollution.

C. Hunting. D. Travelling.

【2】What does the word "ordinary" mean in Chinese?

A. 勤勞的 B. 聰慧的 C. 普通的 D. 堅(jiān)強(qiáng)的

【3】What is the main idea of this passage?

A. To show that the number of polar bears is getting smaller.

B. To tell people that polar bears will soon have nowhere to live.

C. To let people know why polar bears are in danger.

D. To talk about polar bears and suggest that people protect animals.

【4】Where can this passage come from?

A. A magazine about animals.

B. A book about greetings.

C. A poster about working plans.

D. An instruction book.

Answer 1

【答案】

【1】D

【2】C

【3】D

【4】A

【解析】試題分析：這篇文章主要講述了當(dāng)某人談到的北極熊你會(huì)想到白色嗎？事實(shí)上，北極熊沒有白色的毛皮。它只是似乎是白色。北極熊有很好的嗅覺。這可以幫助它們找到食物。作者主要是呼吁人們要拯救這些動(dòng)物。

【1】細(xì)節(jié)理解題。問題：根據(jù)短文，以下哪些答案不會(huì)使海冰的減少?分析原文：This is happening because of global warming (全球氣候變暖), pollution, hunting and so on. 這種情況的發(fā)生是由于全球氣候變暖，污染，狩獵等。結(jié)合選項(xiàng)，故選D。

【2】細(xì)節(jié)理解題。結(jié)合原文：Ordinary people will wait, but great people will find a new world。句意：普通人會(huì)等，但是偉大的人會(huì)發(fā)現(xiàn)一個(gè)新世界。偉大的人與普通人進(jìn)行對(duì)比，因此本單詞意為普通的，故選C。

【3】細(xì)節(jié)理解題。細(xì)節(jié)理解題。問題：短文的中心思想是什么？通讀全文發(fā)現(xiàn)只有第四選項(xiàng)符合題意，談?wù)摫睒O熊和建議人們保護(hù)動(dòng)物。故選D

【4】細(xì)節(jié)理解題。這篇短文可能來自哪里？分析選項(xiàng)：A. A magazine about animals. 一本關(guān)于動(dòng)物的雜志。B. A book about greetings.一本關(guān)于問候的書。C. A poster about working plans.關(guān)于計(jì)劃工作的海報(bào)。 D. An instruction book. 一本說明書。因此只有關(guān)于動(dòng)物的雜志符合題意。故選A。