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Section A Part 2
答案
Section A Part 2
一、完成句子
1. —Do you know who i
—Sorry, I don't know.
2. This new smartphone has a powerful c
3. Some foreigners s
4. China's new AI robot is truly an
1. —Do you know who i
invented
the telephone?—Sorry, I don't know.
2. This new smartphone has a powerful c
camera
that can take clear photos of the moon, showing China's progress in imaging technology.3. Some foreigners s
supposed
that the umbrella was first used in Europe, but it was actually invented in China.4. China's new AI robot is truly an
amazing
(amaze) invention.答案
1.invented 2.camera 3.supposed 4.amazing
解析
【分析】
本题为完成句子题，需结合语境、时态、词性及固定搭配填写正确词汇：1. 第一题询问电话的发明者，发明动作发生在过去，需用动词过去式；2. 第二题根据“拍月亮的清晰照片”可知对应智能手机的部件，填名词；3. 第三题结合固定搭配“suppose that”及语境，用动词过去式；4. 第四题修饰名词“invention”，需用形容词，且修饰物用-ing形式的形容词。
【解析】
1. 句意为“你知道谁发明了电话吗？”，“发明”（invent）是过去发生的动作，故填过去式invented；
2. 句意为“这款新智能手机有强大的相机，能拍月亮的清晰照片”，对应“相机”的英文是camera，故填camera；
3. 固定搭配“suppose that”意为“认为，假定”，结合语境（过去的看法），填过去式supposed；
4. 修饰物（invention发明物）需用amaze的形容词形式amazing，故填amazing。
【答案】
1.invented 2.camera 3.supposed 4.amazing
【知识点】
动词过去式、名词词义、形容词用法、固定搭配
【点评】
本题考查基础词汇的运用，涉及时态、词性及固定搭配的简单应用，难度适中，学生只要掌握核心词汇的基本用法即可正确作答。
【难度系数】
0.5
本题为完成句子题，需结合语境、时态、词性及固定搭配填写正确词汇：1. 第一题询问电话的发明者，发明动作发生在过去，需用动词过去式；2. 第二题根据“拍月亮的清晰照片”可知对应智能手机的部件，填名词；3. 第三题结合固定搭配“suppose that”及语境，用动词过去式；4. 第四题修饰名词“invention”，需用形容词，且修饰物用-ing形式的形容词。
【解析】
1. 句意为“你知道谁发明了电话吗？”，“发明”（invent）是过去发生的动作，故填过去式invented；
2. 句意为“这款新智能手机有强大的相机，能拍月亮的清晰照片”，对应“相机”的英文是camera，故填camera；
3. 固定搭配“suppose that”意为“认为，假定”，结合语境（过去的看法），填过去式supposed；
4. 修饰物（invention发明物）需用amaze的形容词形式amazing，故填amazing。
【答案】
1.invented 2.camera 3.supposed 4.amazing
【知识点】
动词过去式、名词词义、形容词用法、固定搭配
【点评】
本题考查基础词汇的运用，涉及时态、词性及固定搭配的简单应用，难度适中，学生只要掌握核心词汇的基本用法即可正确作答。
【难度系数】
0.5
二、短篇阅读
In 2023, Chinese engineers successfully developed the world's first high-speed train with a permanent magnet traction system(永磁牵引系统). This new type of train not only is faster but also uses about 20% less electricity than traditional high-speed trains. The technology behind it was invented entirely in China, with over 100 national patents.
The permanent magnet traction system was once dominated by a few Western countries. For many years, China had to buy the technology at a high cost. However, Chinese scientists spent more than ten years working on their own research. Finally, they made a breakthrough and created a system that is even more powerful and energy-saving than those in other countries.
Now, this home-grown invention is being used on some railway lines in cities like Shenyang and Foshan. Experts believe that in the near future, it will be widely used across the country, helping China move towards a greener and smarter transportation system.
(
A. It can run on any railway line.
B. It was invented by Western countries.
C. It saves about 20% more electricity.
D. It costs less money to build.
(
A. China still needs to buy the technology from other countries.
B. Chinese scientists made the breakthrough in just a few years.
C. The new system is less powerful than those in Western countries.
D. China once had to depend on other countries for the technology.
In 2023, Chinese engineers successfully developed the world's first high-speed train with a permanent magnet traction system(永磁牵引系统). This new type of train not only is faster but also uses about 20% less electricity than traditional high-speed trains. The technology behind it was invented entirely in China, with over 100 national patents.
The permanent magnet traction system was once dominated by a few Western countries. For many years, China had to buy the technology at a high cost. However, Chinese scientists spent more than ten years working on their own research. Finally, they made a breakthrough and created a system that is even more powerful and energy-saving than those in other countries.
Now, this home-grown invention is being used on some railway lines in cities like Shenyang and Foshan. Experts believe that in the near future, it will be widely used across the country, helping China move towards a greener and smarter transportation system.
(
C
)1. What is the main advantage of the new high-speed train mentioned in the passage?A. It can run on any railway line.
B. It was invented by Western countries.
C. It saves about 20% more electricity.
D. It costs less money to build.
(
D
)2. What can we learn from the second paragraph?A. China still needs to buy the technology from other countries.
B. Chinese scientists made the breakthrough in just a few years.
C. The new system is less powerful than those in Western countries.
D. China once had to depend on other countries for the technology.
答案
1.C 2.D
解析
【分析】
做此类英语阅读理解细节题时，需先明确题干问题，再带着问题到原文中定位对应段落和语句，将选项与原文信息逐一比对，排除错误选项后选出正确答案。第1题需定位第一段关于新高铁优势的描述，第2题需定位第二段的相关内容。
【解析】
1. 第1题：根据原文第一段第二句“This new type of train not only is faster but also uses about 20% less electricity than traditional high-speed trains.”可知，新高铁的优势是更节能，节省约20%的电力。选项A原文未提及可在任何铁路线运行；选项B与原文“The technology behind it was invented entirely in China”不符；选项D原文未提及建造成本，故正确答案为C。
2. 第2题：根据第二段内容，永磁牵引系统曾被少数西方国家主导，中国多年来需高价购买该技术，后经科学家十多年研究取得突破，新系统比国外的更强大节能。选项A与原文“Now, this home-grown invention...”不符；选项B与原文“spent more than ten years working on their own research”不符；选项C与原文“even more powerful and energy-saving than those in other countries”不符；选项D对应原文“For many years, China had to buy the technology at a high cost”，即曾经依赖其他国家的技术，故正确答案为D。
【答案】
1.C 2.D
【知识点】
英语阅读理解（细节题）、科技类短文阅读
【点评】
两道题均为细节理解题，难度较低，主要考查学生提取文章关键信息的能力，只要仔细阅读原文对应内容即可轻松作答。
【难度系数】
0.8
做此类英语阅读理解细节题时，需先明确题干问题，再带着问题到原文中定位对应段落和语句，将选项与原文信息逐一比对，排除错误选项后选出正确答案。第1题需定位第一段关于新高铁优势的描述，第2题需定位第二段的相关内容。
【解析】
1. 第1题：根据原文第一段第二句“This new type of train not only is faster but also uses about 20% less electricity than traditional high-speed trains.”可知，新高铁的优势是更节能，节省约20%的电力。选项A原文未提及可在任何铁路线运行；选项B与原文“The technology behind it was invented entirely in China”不符；选项D原文未提及建造成本，故正确答案为C。
2. 第2题：根据第二段内容，永磁牵引系统曾被少数西方国家主导，中国多年来需高价购买该技术，后经科学家十多年研究取得突破，新系统比国外的更强大节能。选项A与原文“Now, this home-grown invention...”不符；选项B与原文“spent more than ten years working on their own research”不符；选项C与原文“even more powerful and energy-saving than those in other countries”不符；选项D对应原文“For many years, China had to buy the technology at a high cost”，即曾经依赖其他国家的技术，故正确答案为D。
【答案】
1.C 2.D
【知识点】
英语阅读理解（细节题）、科技类短文阅读
【点评】
两道题均为细节理解题，难度较低，主要考查学生提取文章关键信息的能力，只要仔细阅读原文对应内容即可轻松作答。
【难度系数】
0.8
