（单元培优卷）Module 3 Life now and then 单元综合素养培优卷-2025 - 2026学年九年级英语下册外研版（含答案解析）

/ 让学习更有效 单元培优卷 | 英语学科
/ 让学习更有效 单元培优卷 | 英语学科
2025 - 2026学年九年级英语下册单元综合素养培优卷外研版
Module 3 Life now and then
注意事项
1. 全卷满分120分。考试时间120分钟。试题包含选择题和非选择题。考生答题全部答在指定区域，答在非答题区无效。
2. 请认真核对监考教师在所粘贴条形码的姓名、考试证号是否与本人相符，再将自己的姓名、考试证号用0.5毫米黑色墨水签字笔填写在本试卷上。
3. 答选择题必须用2B铅笔将对应的答案标号涂黑。如需改动请用橡皮擦干净后，再选涂其他答案。答非选择题必须用0.5毫米黑色墨水签字笔写在指定位置，在其他位置答题一律无效 。
第一部分 选择题（满分：60分）
一、单项选择（本大题共15小题，每小题1分，共15分）
1．Mike has the courage to ________ what he thinks correctly. I am very proud of him.
A．speak up B．stand up C．look up D．make up
2．Mark Twain’s experiences gave him wonderful ________ to write about and shaped his writing style.
A．heat B．process C．material D．time
3．People don’t write letters very often now. Sending emails saves more time. Maybe we won’t need ________ in the future.
A．engineers B．policemen C．postmen D．salesmen
4．A large number of African people are still in great need of clean water and free ________.
A．education B．advice C．information D．knowledge
5．In order to protect his eyes, he ________ uses electronic products.
A．always B．seldom C．usually D．often
6．My elder brother alway calls me “a ________ boy”, though I am as tall as he is now.
A．strong B．brave C．tiny D．helpful
7．—The lunch special here is really good ________.
—I agree. Why don’t we send the address to our friends
A．effort B．wealth C．value D．habit
8．—I’m not feeling well these days. Is there anything wrong, doctor
—________. You just have a cold.
A．Never mind B．You’re welcome C．No problem D．Take it easy
9．The earth is our home. Everyone ________ take care of it.
A．used to B．need to C．should to D．ought to
10．—What do you think of this movie
—It’s educational. It can give us _______ to face any challenge in our life.
A．wealth B．energy C．courage D．influence
11．With the teacher’s help, all the students were pleased to find learning English ________.
A．much easily B．much easier C．more easily D．much easy
12．Tea leaves are ________ in the south of China. And people there enjoy drinking tea.
A．invented B．produced C．heated D．washed
13．—Maria’s eating habit is not good. She ________ eat vegetables.
—We can’t learn from her. We should eat more vegetables and less meat.
A．seldom B．usually C．often D．always
14．He is kind and honest and we all ________ him.
A．avoid B．hate C．fear D．trust
15．Zhang Guimei gave her life to education and showed her great selfless ________ with action.
A．spirit B．energy C．wealth D．value
二、完形填空（本大题共15小题，每小题1分，共15分）
It is reported that there were only 9.02 million newborn babies in China in 2023, and the population growth rate (率) is -1.48‰.
China has one of the 16 populations in the world, but its birth rate has continued to go 17 in recent years. This has drawn a great deal of 18 . Then what will be the influence of a falling birth rate
First, it will lead to an aging population. China’s elderly population is growing fast as people live longer and the birth rate falls. This will 19 more problems to the government and society. The government needs to put in more money to meet the medical, old-age care and 20 needs of the elderly, which will lead to more pressure. 21 , the aging population will also lead to labor shortages (劳动力短缺), 22 may have influence on China’s economic (经济的) growth.
Second, it will make a 23 to families. In a traditional Chinese family, children are the 24 of family. However, this idea is 25 now. More and more people prefer to have 26 children, and some even don’t want to have children. This will influence the stability (稳定) of families.
Finally, it will influence the development of our society, especially education and employment (就业). 27 the population falls, schools and businesses will be short of talent. This could lead to increased competition in the 28 and job markets and influence the stability of society and China’s cultural, social and economic development.
Now the government and society should take 29 to deal with this problem, such as encouraging childbirth, improving the welfare (福利) of children and the elderly, and improving education and the job market. 30 in this way can social development and stability be guaranteed (保障).
16．A．larger B．largest C．most D．more
17．A．up B．by C．down D．off
18．A．attention B．problems C．trouble D．damage
19．A．bring B．take C．get D．fetch
20．A．another B．the other C．other D．others
21．A．Besides B．In fact C．However D．Instead
22．A．which B．that C．who D．what
23．A．decision B．difference C．role D．survey
24．A．happiness B．support C．dream D．hope
25．A．making B．thinking C．changing D．coming
26．A．few B．fewer C．little D．less
27．A．While B．Since C．Whether D．If
28．A．education B．employment C．welfare D．society
29．A．action B．part C．place D．care
30．A．Actually B．Just C．Only D．Finally
三、阅读单选（本大题共15小题，每小题2分，共30分）
（A）
Over the last few centuries, there have been many changes in our lives.
To start with, people were not able to travel such a long distance in such a short time in the past. Planes were not very popular at that time because they used to be a very expensive way to travel. Nowadays, more and more people can travel by plane and we can take many other fast and comfortable vehicles, such as cars and high-speed trains.
Secondly, in the past, people had to work much harder because they did not have the tools we have today. Today, most of the difficult and dangerous work is done by computers and machines.
Thirdly, in the past, the living conditions were not as good as they are now. There were no bathrooms or running water in many houses, and many people could not buy things like refrigerators, TV sets or washing machines. Now, most families have several of these things.
Lastly, communications have become much easier than before. In the past, we kept in touch with others by writing letters or sending faxes, but now we have many other ways to choose from, such as making a phone call, sending e-mails or messages and chatting online. Moreover, we can even see the people whom we are making a phone call with through mobile phones, and we can see each other while chatting online. The most surprising thing is that we can make a phone call with the astronauts and see them when they are in space. What a magical thing!
Thanks to the technology, especially the Internet, our lives have become much easier and happier than before. I’m sure they will become more wonderful in the future. Don’t you think so
根据语篇内容，选择最佳选项。
31．Why were planes not so popular many years ago
A．Because they were not big enough.
B．Because they were not able to fly long distances.
C．Because they were very expensive.
32．In the past, people worked ________.
A．for fewer hours B．much harder C．more easily
33．What does the fourth paragraph mainly tell us
A．Many families have TV sets and washing machines nowadays.
B．There were no bathrooms or running water before.
C．Living conditions have been improved.
34．The writer’s last example of great changes in people’s lives is about ________.
A．traveling B．living conditions C．communication
35．What’s the best title for this passage
A．Great Changes in Our Lives.
B．Good Education Will Change Our Lives.
C．Fast Development of Science.
（B）
Qiqihar’s Equipment Manufacturing Industry: From Tradition to Innovation
Qiqihar has a long history of equipment manufacturing, dating back to the early 20th century. It was once an important industrial base in northern China, known for producing heavy machinery.
However, in the 1990s, the industry faced great challenges. Outdated technology, low product quality, and lack of market competitiveness led to a decline. To change this situation, the local government and enterprises took decisive measures. They invested heavily in technological research and development (R&D), introduced advanced technologies from abroad, and cooperated with universities and research institutes.
After more than 20 years of efforts, Qiqihar’s equipment manufacturing industry has achieved a brilliant transformation. It has developed core technologies in fields such as high-speed railway parts, wind power equipment, and intelligent agricultural machinery. Many products have reached international advanced levels and are exported to over 50 countries and regions.
One of the representative enterprises is Qiqihar Railway Rolling Stock Co., Ltd. It has developed high-performance railway wagons that are widely used in Sino-Russian trade. Another outstanding example is the intelligent agricultural machinery enterprises, whose products have improved the efficiency of local farming by 30%.
The transformation of the equipment manufacturing industry has not only promoted economic growth but also created a large number of high-quality jobs. It has laid a solid foundation for Qiqihar’s sustainable development and enhanced the city’s influence in the national industrial system.
36．When did Qiqihar’s equipment manufacturing industry start
A．In the early 20th century. B．In the 1950s.
C．In the 1990s. D．In the 21st century.
37．What challenges did the industry face in the 1990s
A．Lack of investment. B．Outdated technology and low competitiveness.
C．Shortage of workers. D．No market demand.
38．What measures did Qiqihar take to improve the industry
A．Reduced investment in R&D． B．Gave up traditional products.
C．Invested in R&D and introduced advanced technologies. D．Moved enterprises to other cities.
39．Which product is Qiqihar Railway Rolling Stock Co., Ltd. famous for
A．Wind power equipment. B．Intelligent agricultural machinery.
C．High-performance railway wagons. D．High-speed railway parts.
40．How has the industry transformation benefited Qiqihar
A．Promoted economic growth and created jobs. B．Reduced environmental pollution.
C．Increased the number of tourists. D．Improved educational standards.
（C）
Do you know the changes of life in China Hundreds of years ago, life was much simpler than it is today. People didn’t have modern machines, and they had no time or money to enjoy leisure activities. Many children couldn’t get an education. However, things have changed greatly since China’s reform and opening-up in the 1980s. People’s living conditions have improved a lot now. People can enjoy longer holidays and get more income (收入). So they have more chances to relax and live a colorful life. They move into tall and bright buildings. Most children study in schools with new classrooms and modern teaching equipment (设备). After school, they can also take part in club activities or play munications are becoming easier and quicker. People use telephones, cellphones, QQ or WeChat and the Internet to keep in touch with each other. Sending a message to your friends far away only takes you a few seconds. Because of these modern inventions (发明), our life is becoming much more convenient than before.
根据材料内容选择最佳答案。
41．What does the writer think of the life in China in the past
A．Slow. B．Easy. C．Hard. D．Simple.
42．What changes of people’s life have happened now
①People have longer holidays to enjoy themselves.
②People move into tall and bright buildings.
③Children can receive a good education.
④Most families have telephones and computers.
A．①②③ B．②③④ C．①②④ D．①②③④
43．How many inventions for communication are mentioned in the passage
A．Three. B．Four. C．Five. D．Six.
44．What does the underlined word “convenient” mean in Chinese
A．紧张的 B．鲜明的 C．方便的 D．新奇的
45．What’s the best title of the passage
A．China’s Reform and Opening-up B．Great Changes in China
C．People’s Life in China D．Inventions Change People’s Life
第二部分 非选择题（满分：60分）
四、词汇应用（本大题共10小题，每小题1分，共10分）
46．With the development of local businesses, the villagers become very ________ (wealth).
47．Some stars look _________ (tiny) than others in the sky. In fact, they are even bigger than the sun.
48．In order to live in a better place, the natural environment must be ________ (protect) by all the people.
49．It’s a good habit to turn off the ________ (light) before leaving the classroom.
50．The boy was very happy ________ (meet) his old friend on the way to the supermarket.
51．My grandfather ________ (很少) drinks because he thinks it’s bad for his health.
52．Our country has taken measures to provide students with more ________. (业余时间)
53．There’s less ________ (害怕) of getting ill because we know how to deal with the ordinary disease.
54．Milk is good for our body. However, we should avoid ________ (加热) it too much.
55．As a new kind of ________ (交通) service, public bicycles will be used in more Chinese cities in the following years.
五、完成句子（本大题共5小题，每小题2分，共10分）
56．除了四大发明，中国古代还有许多伟大的发明。
There ________ ________ be many great inventions in ancient China besides Four Great Inventions.
57．除了四大发明，中国古代还有许多伟大的发明。
There _________ _________ be many great inventions in ancient China besides Four Great Inventions.
58．由于巴以冲突爆发，巴勒斯坦的人们此刻正生活在为生命安全担忧中。
At the moment, people in Palestinian _________________ because of Israeli—Palestinian conflict outbreak.
59．我相信绝大部分人都认为健康比财富重要。
I believe most people think health is more important than _________________.
60．我过去住在一个非常美丽的湖边小镇上。
I ________ ________ live in a beautiful town by the lake.
六、短文语法填空（本大题共10小题，每小题1.5分，共15分）
阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。
Qiqihar, a city with profound cultural roots and brilliant development prospects, 61 (make) great progress in recent years. It 62 (transform) from a traditional industrial city to a modern city integrating ecology, industry and culture.
Ecologically, Zhalong Wetland 63 (become) a world-famous ecological protection area. Thanks to years of efforts, the number of red-crowned cranes 64 (increase) significantly. The local government 65 (continue) to strengthen wetland protection and promote green development.
Industrially, Qiqihar’s equipment manufacturing industry 66 (upgrade) rapidly. Advanced technologies 67 (introduce) and independent innovation 68 (encourage). Many high-tech products 69 (export) to overseas markets, bringing considerable economic benefits.
Culturally, the International Crane Culture Festival 70 (hold) annually, attracting people from all over the world. It has become an important platform for cultural exchange and inheritance.
Qiqihar’s development journey shows that balancing development and protection is the key to sustainable growth. I believe the city will have a more promising future.
七、材料作文（本大题共25分）
71．如今，我们生活在一个飞速发展的时代。科技的进步、生活方式的改变随处可见。请以“Changes in Our Times”为题，用英语写一篇短文。你可以描述身边发生的显著变化，比如交通出行、通讯方式、娱乐活动等方面，也可以谈谈这些变化给你带来的感受与思考。
要求：
1. 根据所给题目，写一篇短文，词数不少于80；
2. 语言流畅、书写规范、卷面整洁；
3. 文中不得使用真实的姓名、校名，否则以零分计；
4. 请将短文写在答题卡上，写在本试题卷上无效。
Changes in Our Times
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/ 让学习更有效 单元培优卷 | 英语学科
/ 让学习更有效 单元培优卷 | 英语学科
21世纪教育网(www.21cnjy.com)
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参考答案及试题解析
1．A
【解析】句意：迈克有勇气说出他认为正确的东西。我为他感到骄傲。
考查动词短语辨析。speak up说出来；stand up站起来；look up查阅；make up编造。根据“Mike has the courage”可知，此句是说迈克有勇气说出他认为正确的东西。故选A。
2．C
【解析】句意：马克·吐温的经历给了他很好的写作素材，也塑造了他的写作风格。
考查名词词义辨析。heat温度；process过程；material素材；time时间。根据“gave him wonderful ________ to write about and shaped his writing style”可知，是指给了他很好的写作素材，故选C。
3．C
【解析】句意：现在人们不常写信了。发送电子邮件可节省更多时间。也许我们将来不需要邮递员了。
考查名词辨析。engineers工程师；policemen警察；postmen邮递员；salesmen推销员。根据“People don’t write letters very often now”可知人们不经常写信了，所以可能不需要邮递员了。故选C。
4．A
【解析】句意：大量非洲人民仍然急需清洁的水和免费教育。
考查名词辨析。education教育；advice建议；information信息；knowledge知识。根据“in great need of clean water and free…”可知，非洲人民急需清洁的水和免费的教育。故选A。
5．B
【解析】句意：为了保护眼睛，他很少使用电子产品。
考查副词辨析。always总是；seldom很少；usually通常；often经常。根据“In order to protect his eyes”可知如果要保护眼睛，应很少使用电子产品。故选B。
6．C
【解析】句意：我哥哥总是叫我“小男孩”，虽然我现在和他一样高了。
考查形容词辨析。strong坚强的；brave勇敢的；tiny微小的；helpful有帮助的。根据“My elder brother alway calls me...though I am as tall as he is now.”可知，前后句之间是让步关系，所以此处指虽然我和哥哥一样高了，但是他一直叫我“小男孩”，故选C。
7．C
【解析】句意：——这里的特价午餐真的很物有所值。——我同意。为什么我们不把地址发给我们的朋友们呢
考查名词辨析。effort努力；wealth财富；value价值；habit习惯。根据“I agree. Why don’t we send the address to our friends ”可知，特价午餐很有价值，比较划算，故选C。
8．D
【解析】句意：——我这几天身体不舒服。医生，有什么问题吗？——放松点。你只是感冒了。
考查情景交际。Never mind没关系；You’re welcome不客气；No problem没问题；Take it easy放轻松。根据“You just have a cold.”可知，只是感冒了，安慰对方放轻松，故选D。
9．D
【解析】句意：地球是我们的家园。人人都应当爱护它。
考查情态动词。used to过去常常；need to需要，行为动词；need作为情态动词时，后接动词原形；should应该，后接动词原形；ought to应该。根据“Everyone...take care of it.”可知，此处表示应该，C选项表达错误。故选D。
10．C
【解析】句意：——你觉得这部电影怎么样？——它是具有教育意义的。它可以给予我们勇气去面对出现在我们人生中的任何挑战。
考查单词辨析。wealth财富；energy能量；courage勇气；influence影响。根据“to face any challenge in our life”可知，面对挑战需要的是勇气。故选C。
11．B
【解析】句意：在老师的帮助下，所有的学生都高兴地发现学英语容易多了。
考查形容词比较级。easy容易的，形容词；easily容易地，副词。根据“find sth adj.”可知，需要形容词作宾语补足语，much修饰比较级；故选B。
12．B
【解析】句意：茶叶产于中国南方。那里的人喜欢喝茶。
考查动词辨析。invented发明；produced生产；heated加热；washed洗。根据“Tea leaves are …in the south of China.”可知，中国南方盛产茶叶。故选B。
13．A
【解析】句意：——玛丽亚的饮食习惯不好。她很少吃蔬菜。——我们不能向她学习。我们应该多吃蔬菜少吃肉。
考查副词辨析。seldom很少；usually通常，经常，平常，惯常地；often常常；always总是。根据“We can’t learn from her. We should eat more vegetables and less meat”可知，让人们不要学习她，需要多吃蔬菜，说明对方吃蔬菜很少，故选A。
14．D
【解析】句意：他是善良和诚实的并且我们都信任他。
考查动词辨析。avoid避免；hate讨厌；fear害怕；trust信任。根据“He is kind and honest”可知应是信任他，故选D。
15．A
【解析】句意：张桂梅把自己的生命奉献给了教育，用行动展示了她伟大的无私精神。
考查名词辨析。spirit精神；energy能量；wealth财富；value价值。根据“showed her great selfless … with action.”可知，此处指伟大的无私奉献的精神，spirit符合语境。故选A。
16．B 17．C 18．A 19．A 20．C 21．A 22．A 23．B 24．D 25．C 26．B 27．D 28．A 29．A 30．C
【导语】本文主要介绍了中国是世界上人口最多的国家之一，但近年来出生率持续下降。文中提到出生率下降会带来的影响，并建议政府和社会应采取鼓励生育、改善儿童和老年人福利、改善教育和就业市场等措施来解决这一问题。
16．句意：中国是世界上人口最多的国家之一，但近年来出生率持续下降。
larger更大的；largest最大的；most最多的；more更多的。由常识可知，中国是世界上人口最多的国家之一。“one of+the+形容词最高级+名词复数”是固定结构，意为“最……的……之一”，形容人口数量最大用largest。故选B。
17．句意：中国是世界上人口最多的国家之一，但近年来出生率持续下降。
up向上；by通过；down向下；off离开。由下文“ a falling birth rate”可知出生率持续下降，go down下降，为固定短语。故选C。
18．句意：这已经吸引了大量的注意力。
attention注意力；problems问题；trouble麻烦；damage破坏。draw attention引起注意，为固定表达，而且该题为现在完成时，表示到现在为止，事情已经发生，B、C、D不符合语境。故选A。
19．句意：这会给政府和社会带来更多的问题。
bring带来；take带走；get得到；fetch去取。根据“This will…more problems to the government and society.”可知，人口老龄化会给社会和国家带来问题。bring意为“带来”，符合语境。故选A。
20．句意：政府需要投入更多的资金来满足医疗、养老和老年人的其他需求，这将导致更大的压力。
another又一个，后加单数可数名词；the other另一个，指两者中的另一个，或特指另外一些；other其他的，后跟可数名词复数；others其他人，要单独使用。空后为可数名词复数，other符合语境。故选C。
21．句意：此外人口老龄化还会导致劳动力短缺，这可能会影响中国的经济增长。
Besides而且；In fact事实上；However然而；Instead相反。根据下文“the aging population will also lead to labor shortages”可知，人口老龄化还会导致劳动力短缺，这是人口老龄化带来的另一个问题，besides意为“此外、而且”，符合语境。故选A。
22．句意：此外人口老龄化还会导致劳动力短缺，这可能会影响中国的经济增长。
which指物，引导非限制性定语从句，和主句用逗号隔开；that可指人或物，不能引导非限制性定语从句；who指人；what用于宾语从句等。空处与主句之间有逗号隔开，且关系词需要指代前面整个句子，故用which引导非限制性定语从句。故选A。
23．句意：其次，这将对家庭产生影响。
decision决定；difference不同；role角色；survey调查。 make a difference to sb./sth.意为“对某人/物产生影响”，为固定表达。故选B。
24．句意：在中国传统家庭中，孩子是家庭的希望。
happiness快乐；support支持；dream梦想；hope希望。根据“In a traditional Chinese family, children are the…of family.”可知，孩子是家庭的希望，hope符合语境。故选D。
25．句意：然而，这种想法现在正在改变。
making制作；thinking思考；changing改变；coming来。根据“However”以及“More and more people prefer to have fewer children, and some even don’t want to have children.”可知，此处表示转折，空处应是想法正在改变。changing符合语境。故选C。
26．句意：越来越多的人想要更少的孩子，有些人甚至不想要孩子。
few几乎没有，修饰可数名词复数；fewer更少的，修饰可数名词复数；little几乎没有，修饰不可数名词；less更少的，修饰不可数名词。空格后children为可数名词复数，fewer符合语境。故选B。
27．句意：如果人口下降，学校和企业将缺乏人才。
While当……时；Since自从；Whether是否；If如果。根据“the population falls, schools and businesses will be short of talent.”可知，前一句表示条件，如果人口下降，会导致后面的情况，应用If引导条件状语从句。故选D。
28．句意：这可能导致教育和就业市场竞争加剧，影响社会稳定和中国的文化、社会和经济发展。
education教育；employment雇用；welfare社会福利；society社会。由上文“Finally, it will influence the development of our society, especially education and employment.”可知，出生率的下降会影响社会的发展，尤其是教育和就业方面，故education符合语境。故选A。
29．句意：现在政府和社会应该采取行动来解决这个问题，比如鼓励生育、改善儿童和老年人的福利、改善教育和就业市场。
action行动；part角色；place地点；care关心。take action意为“采取行动”，为固定短语，符合语境。故选A。
30．句意：只有这样才能保证社会的发展和稳定。
Actually事实上；Just仅仅；Only只有；Finally最终。由下文“can social development and stability be guaranteed”可知，句子用了倒装结构，当“only+介词短语”置于句首时，句子要用倒装结构。表示“只有……才”。 故选C。
31．C 32．B 33．C 34．C 35．A
【导语】本文是一篇说明文，主要讲述了在过去几个世纪里，人们生活中发生的巨大变化，包括交通、工作、生活条件和通讯方式等方面的改善。
31．细节理解题。根据文章第二段“Planes were not very popular at that time because they used to be a very expensive way to travel.”可知，许多年前飞机不受欢迎是因为它们非常昂贵。故选C。
32．细节理解题。根据文章第三段“Secondly, in the past, people had to work much harder because they did not have the tools we have today.”可知，在过去，人们工作更加努力。故选B。
33．主旨大意题。根据文章第四段“Thirdly, in the past, the living conditions were not as good as they are now.”以及该段后续内容描述现在的生活条件改善了，可知第四段主要告诉我们生活条件已经得到了改善。故选C。
34．细节理解题。根据文章第五段“Lastly, communications have become much easier than before.”以及该段后续内容描述通讯方式的巨大变化，可知作者最后一个关于人们生活巨大变化的例子是关于通讯的。故选C。
35．最佳标题题。根据文章第一段“Over the last few centuries, there have been many changes in our lives.”以及全文内容描述了人们生活中的各种变化，可知最佳标题为“我们生活中的巨大变化”。故选A。
36．A 37．B 38．C 39．C 40．A
【导语】本文主要介绍了齐齐哈尔装备制造业的发展历程。
36．细节理解题。根据“Qiqihar has a long history of equipment manufacturing, dating back to the early 20th century.”可知，齐齐哈尔装备制造业开始于20世纪初。故选A。
37．细节理解题。根据“However, in the 1990s, the industry faced great challenges. Outdated technology, low product quality, and lack of market competitiveness led to a decline.”可知，20世纪90年代，行业面临技术落后、产品质量低、市场竞争力不足的挑战。故选B。
38．细节理解题。根据“They invested heavily in technological research and development (R&D), introduced advanced technologies from abroad, and cooperated with universities and research institutes.”可知，当地政府和企业加大研发投入、引进国外先进技术、与院校合作。故选C。
39．细节理解题。根据“It has developed high-performance railway wagons that are widely used in Sino-Russian trade.”可知，该公司以高性能铁路货车闻名。故选C。
40．细节理解题。根据“The transformation of the equipment manufacturing industry has not only promoted economic growth but also created a large number of high-quality jobs.”可知，行业转型既促进了经济增长，也创造了大量优质就业岗位。故选A。
41．D 42．D 43．C 44．C 45．B
【导语】本文是一篇说明文，主要讲述了中国改革开放以来生活的巨大变化，包括生活条件改善、教育普及、通讯便捷等方面。
41．细节理解题。根据“Hundreds of years ago, life was much simpler than it is today.”可知，作者认为过去的生活是简单的。故选D。
42．细节理解题。根据文章内容：①“People can enjoy longer holidays and get more incomes.”可知，人们可以享受更长的假期和更高的收入；②“They move into tall and bright buildings.”可知，他们搬进了高大明亮的楼房；③“Most children study in schools with new classrooms and modern teaching equipment.”可知，大多数孩子在有新教室和现代教学设备的学校学习；④“People use telephones, cellphones, QQ or WeChat and the Internet...”可知，人们使用电话、手机、QQ、微信和互联网。四项均被提及。故选D。
43．细节理解题。根据“People use telephones, cellphones, QQ or WeChat and the Internet...”可知，提到的通讯发明有：电话、手机、QQ、微信和互联网，共五种。故选C。
44．词句猜测题。根据“Communications are becoming easier and quicker. People use telephones, cellphones, QQ or WeChat and the Internet to keep in touch with each other. Sending a message to your friends far away only takes you a few seconds. Because of these modern inventions (发明), our life is becoming much more convenient than before.”可知，因为这些现代发明，通讯更加简单快捷，由此可知，我们的生活比以前方便多了。“convenient”意为“方便的”。故选C。
45．最佳标题题。全文围绕中国改革开放后的生活变化展开，包括居住、教育、通讯等方面，因此“中国的巨大变化”最贴合主题。故选B。
46．wealthy
【解析】句意：随着当地企业的发展，村民们变得非常富有。根据“become very”可知，此处使用形容词wealthy作表语，表示“村民们变得富有”。故填wealthy。
47．tinier
【解析】句意：一些星星看起来非常小，但事实上，他们甚至比太阳还大。根据than可知，此处用比较级，tiny的比较级tinier。故填tinier。
48．protected
【解析】句意：为了生活在一个更好的地方，自然环境必须被所有的人保护。主语“the natural environment”与谓语动词“protect”之间是被动关系，所以要用被动语态（be done）的结构，protect的过去分词是protected。故填protected。
49．light/lights
【解析】句意：离开教室之前，关掉灯是一个好习惯。light是可数名词，意为“灯”。由于题目中没有具体说明灯的数量，light在本题中单复数皆可。故填light/lights。
50．to meet
【解析】句意：男孩很高兴在去超市的路上遇见了他的一位老朋友。be+情感类形容词+to do，表示“……做某事”，动词不定式表原因状语。故填to meet。
51．seldom
【解析】句意：我爷爷很少喝酒，因为他认为这对他的健康有害。seldom“很少”，是副词，此处修饰动词drinks。故填seldom。
52．free time/spare time/leisure time
【解析】句意：我们的国家已经采取措施为学生提供更多的业余时间。“业余时间”常见表达为“free time/spare time/leisure time”，“free time/spare time/leisure time”在句中作“provide”的宾语 ，“provide sb. with sth.”表示“为某人提供某物”，根据中文意思及短语搭配，故填free time/spare time/leisure time。
53．fear
【解析】句意：因为知道如何处理常见疾病，所以对生病的恐惧减少了。 less fear of“对……的恐惧减少”。故填fear。
54．heating
【解析】句意：牛奶对我们的身体是有益的。然而，我们应该避免过度加热它。heat “加热”，avoid doing sth.“避免做某事”，动名词作宾语。故填heating。
55．transport
【解析】句意：作为一种新型的交通服务，公共自行车未来几年将在更多的中国城市使用。transport“交通”，作定语，修饰service。故填transport。
56．used to
【解析】根据中英文对照可知，句中缺少“有”的英文内容。“used to do sth.”是一个固定短语，表示“过去常常做某事，过去曾经有”，强调过去的情况或存在的状态，现在已经不再是这样了。句中使用“There used to be...”表示“过去曾经有……”，用来描述中国古代存在许多伟大发明这一过去的情况。故填used；to。
57．used to
【解析】根据中英文对应可知，讲述的是过去的事情，所以空处缺少表示“过去”意义的词，used to“过去常常”。故填used；to。
58．are living in fear for their lives
【解析】根据中英文对照，空格处缺“正生活在为生命安全担忧中”的表达。live in fear for...表示“为……而生活在担忧中”，此处是为“他们的生命安全”而生活在担忧中，即live in fear for their lives。根据“At the moment”可知，动作正在进行，需用现在进行时体现当前持续状态，其结构是“be+动词的现在分词”，主语people是复数，be动词用are，live的现在分词是living。故填are living in fear for their lives。
59．wealth
【解析】根据中英文对照可知，英文句子缺少“财富”，英文表达是wealth，不可数名词。故填wealth。
60．used to
【解析】根据中英文对照横线上缺的是“过去”used to。故填used to。
61．has made 62．has transformed 63．has become 64．has increased 65．continues 66．is upgrading 67．are introduced 68．is encouraged 69．are exported 70．is held
【导语】本文主要介绍了齐齐哈尔市近年来的发展变化，包括生态保护、产业升级和文化交流等方面，展现了该城市在平衡发展与保护方面的成就。
61．句意：齐齐哈尔这座有着深厚文化底蕴和辉煌发展前景的城市，近年来取得了长足的进步。根据“in recent years”可知，此处应用现在完成时，其结构是：have/has+过去分词，主语“Qiqihar”表示单数，所以用助动词has，make的过去分词是made。故填has made。
62．句意：它从传统的工业城市转变为集生态、工业、文化于一体的现代化城市。此处表示动作已经完成，且结果影响至今，应用现在完成时，主语“It”表示单数，所以用助动词has，transform的过去分词是transformed。故填has transformed。
63．句意：在生态上，扎龙湿地已经成为世界著名的生态保护区。此处表示动作已经完成，且结果具有延续性，应用现在完成时，主语“Zhalong Wetland”表示单数，所以用助动词has，become的过去分词是become。故填has become。
64．句意：由于多年的努力，丹顶鹤的数量大幅增加。根据“Thanks to years of efforts”可知，此处描述 长期努力带来的可见成果，应用现在完成时，主语是“the number of red-crowned cranes”，当“the number of+复数名词”作主语时，谓语动词用单数形式，所以用助动词has，increase的过去分词是increased。故填has increased。
65．句意：当地政府继续加强湿地保护，促进绿色发展。此处表示常态性动作，应用一般现在时，主语“The local government”表示单数，所以空格处应用continue的第三人称单数形式continues。故填continues。
66．句意：工业上，齐齐哈尔的装备制造业正在快速升级。此处表示现阶段进行的动作，应用现在进行时，其结构是：am/is/are+现在分词，主语“Qiqihar’s equipment manufacturing industry”表示单数，所以用be动词is，upgrade的现在分词是upgrading。故填is upgrading。
67．句意：先进技术被引进，自主创新受到鼓励。此处表示常态性动作，应用一般现在时，主语“Advanced technologies”和动词“introduce”之间是被动关系，应用被动语态，所以此处应用一般现在时的被动语态，其结构是：am/is/are+过去分词，主语表示复数，所以用be动词are，introduce的过去分词是introduced。故填are introduced。
68．句意：先进技术被引进，自主创新受到鼓励。此处表示常态性动作，应用一般现在时，主语“independent innovation”和动词“encourage”之间是被动关系，应用被动语态，所以此处应用一般现在时的被动语态，主语表示单数，所以用be动词is，encourage的过去分词是encouraged。故填is encouraged。
69．句意：许多高科技产品出口到海外市场，带来可观的经济效益。此处表示常态性动作，应用一般现在时，主语“Many high-tech products”和动词“export”之间是被动关系，应用被动语态，所以此处应用一般现在时的被动语态，主语表示复数，所以用be动词are，export的过去分词是exported。故填are exported。
70．句意：文化上，每年举办国际鹤文化节，吸引了世界各地的人们。根据“annually”可知，此处表示规律性动作，应用一般现在时，主语“the International Crane Culture Festival”和动词“hold”之间是被动关系，应用被动语态，所以此处应用一般现在时的被动语态，主语表示单数，所以用be动词is，hold的过去分词是held。故填is held。
71．[例文]
Changes in Our Times
Our lives have changed greatly in this fast-developing era. Firstly, transportation is more convenient now. High-speed trains and shared bikes have made our trips faster and greener. Secondly, communication has improved. Thanks to technology, we can see loved ones anytime through video calls. Thirdly, entertainment is diverse. Many people enjoy online games or short videos for fun. Although life is more convenient now, I sometimes miss the old days when people talked face to face. We should use technology wisely to keep our lives balanced and meaningful.
【解析】[总体分析]
①题材：本文是一篇话题作文；
②时态：一般现在时（描述现状）+现在完成时（强调已发生的变化）；
③提示：围绕交通、通讯、娱乐三方面对比过去与现在的变化，结尾提出理性思考。
[写作步骤]
第一步：总述时代巨变，分三点举例说明变化。
第二步：表达对过去的怀念，点明变化带来的矛盾感受。
第三步：提出倡议（善用科技，保持生活平衡），升华主题。
[亮点词汇]
①convenient (adj.)便利的
②video calls (n.)视频通话
③diverse (adj.)多样化的
[高分句型]
①High-speed trains and shared bikes have made our trips faster and greener.（运用现在完成时强调变化结果+比较级并列结构描述双重好处）
②Although life is more convenient now, I sometimes miss the old days when people talked face to face.（运用Although引导让步状语从句对比情感矛盾）
③We should use technology wisely to keep our lives balanced and meaningful.（运用“should + 动词原形”提建议+不定式表目的）
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