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2 Choose the best answer. (根据以下内容,选择最恰当的答案)
The Amazing FAST
FAST is a big telescope in China. It looks like a huge bowl in the mountains of Guizhou. It's the biggest telescope of this kind in the world.
FAST can "listen" to signals very far away in space. It helps scientists find new stars, like pulsars. Since it started working, FAST has found over 1,000 new pulsars. These findings make scientists happy.
Building FAST was not easy. Workers and scientists spent about five and a half years finishing it. They had to work hard in the mountains.
Now, FAST is famous around the world. It shows China's power in science.
(
A. A big box.
B. A huge bowl.
C. A small dish.
D. A tall tree.
(
A. Catch fish in the sea.
B. Listen to signals from space.
C. Fly in the sky.
D. Grow vegetables.
(
A. Less than 1,000.
B. Over 1,000.
C. About 500.
D. Around 100.
(
A. About three years.
B. About four years.
C. About five and a half years.
D. About ten years.
(
A. Because it's big and helps in scientific research.
B. Because it can sing songs.
C. Because it can play games.
D. Because it can talk to people.
The Amazing FAST
FAST is a big telescope in China. It looks like a huge bowl in the mountains of Guizhou. It's the biggest telescope of this kind in the world.
FAST can "listen" to signals very far away in space. It helps scientists find new stars, like pulsars. Since it started working, FAST has found over 1,000 new pulsars. These findings make scientists happy.
Building FAST was not easy. Workers and scientists spent about five and a half years finishing it. They had to work hard in the mountains.
Now, FAST is famous around the world. It shows China's power in science.
(
B
) (1) What does FAST look like?A. A big box.
B. A huge bowl.
C. A small dish.
D. A tall tree.
(
B
) (2) What can FAST do?A. Catch fish in the sea.
B. Listen to signals from space.
C. Fly in the sky.
D. Grow vegetables.
(
B
) (3) How many new pulsars has FAST found?A. Less than 1,000.
B. Over 1,000.
C. About 500.
D. Around 100.
(
C
) (4) How long did it take to build FAST?A. About three years.
B. About four years.
C. About five and a half years.
D. About ten years.
(
A
) (5) Why is FAST famous?A. Because it's big and helps in scientific research.
B. Because it can sing songs.
C. Because it can play games.
D. Because it can talk to people.
答案
(1) B (2) B (3) B (4) C (5) A
解析
【分析】
本题为英语阅读理解细节题，解题思路是先通读全文把握主旨，再针对每个小题的问题，回到原文定位对应信息，逐一匹配选项排除错误答案，最终选出正确选项。
【解析】
(1) 定位原文第一段第二句“It looks like a huge bowl in the mountains of Guizhou.”，可知FAST看起来像一个巨大的碗，选项B符合描述，A（大盒子）、C（小碟子）、D（高树）均不符合。
(2) 定位原文第二段第一句“FAST can 'listen' to signals very far away in space.”，可知FAST能接收来自太空的信号，选项B符合描述，A（抓鱼）、C（飞）、D（种蔬菜）均不符合。
(3) 定位原文第二段第三句“Since it started working, FAST has found over 1,000 new pulsars.”，可知FAST已发现超过1000颗新脉冲星，选项B符合描述，A（少于1000）、C（约500）、D（约100）均不符合。
(4) 定位原文第三段第二句“Workers and scientists spent about five and a half years finishing it.”，可知建造FAST耗时约五年半，选项C符合描述，A（三年）、B（四年）、D（十年）均不符合。
(5) 结合全文，FAST是世界最大的同类望远镜，助力科学研究，还展现中国科技实力，选项A符合描述，B（唱歌）、C（玩游戏）、D（说话）均不符合。
【答案】
(1) B (2) B (3) B (4) C (5) A
【知识点】
英语阅读理解、细节理解题
【点评】
本题为基础英语阅读理解细节题，难度较低，主要考查学生快速定位原文关键信息的能力，只要仔细阅读原文，找准对应内容即可轻松选出正确答案。
【难度系数】
0.8
本题为英语阅读理解细节题，解题思路是先通读全文把握主旨，再针对每个小题的问题，回到原文定位对应信息，逐一匹配选项排除错误答案，最终选出正确选项。
【解析】
(1) 定位原文第一段第二句“It looks like a huge bowl in the mountains of Guizhou.”，可知FAST看起来像一个巨大的碗，选项B符合描述，A（大盒子）、C（小碟子）、D（高树）均不符合。
(2) 定位原文第二段第一句“FAST can 'listen' to signals very far away in space.”，可知FAST能接收来自太空的信号，选项B符合描述，A（抓鱼）、C（飞）、D（种蔬菜）均不符合。
(3) 定位原文第二段第三句“Since it started working, FAST has found over 1,000 new pulsars.”，可知FAST已发现超过1000颗新脉冲星，选项B符合描述，A（少于1000）、C（约500）、D（约100）均不符合。
(4) 定位原文第三段第二句“Workers and scientists spent about five and a half years finishing it.”，可知建造FAST耗时约五年半，选项C符合描述，A（三年）、B（四年）、D（十年）均不符合。
(5) 结合全文，FAST是世界最大的同类望远镜，助力科学研究，还展现中国科技实力，选项A符合描述，B（唱歌）、C（玩游戏）、D（说话）均不符合。
【答案】
(1) B (2) B (3) B (4) C (5) A
【知识点】
英语阅读理解、细节理解题
【点评】
本题为基础英语阅读理解细节题，难度较低，主要考查学生快速定位原文关键信息的能力，只要仔细阅读原文，找准对应内容即可轻松选出正确答案。
【难度系数】
0.8
