人教版（2019） 选择性必修一 Unit 2 Looking into the future 单元基础巩固（含答案）

Unit 2 Looking into the future
一、阅读理解（本大题共4小题，共8.0分）
A
Some experts believe that cars will unavoidably be eliminated. They see a day in the not-too-distant future when all cars will be abandoned and allowed to rust(生锈). Other authorities, however, think the car is here to stay. They hold that the car will remain a leading means of urban travel in the predictable future.
The car will undoubtedly change significantly over the next 30 years. It should become smaller, safer, and more economical, and should not be powered by the gasoline engine. The car of the future should be far more pollution-free than present types.
Regardless of its power source, the auto in the future will still be the main problem in urban traffic jams. One proposed solution to this problem is the automated highway system. When the auto enters the highway system, a retractable (伸缩自如的) arm will drop from the auto and make contact with a rail, which is similar to those powering subway trains electrically.
Once attached to the rail, the car will become electrically powered by the system, and control of the vehicle will pass to a central computer. The computer will then monitor all of the car's movements.
The driver will use a telephone to enter instructions about his destination into the system. The computer will work out the best route, and reserve space for the car all the way to the correct exit on the highway. The driver will then be free to relax and wait for the buzzer(蜂鸣器) that will warn him of his coming exit. It is predicated that an automated highway will be able to deal with 10, 000 vehicles per hour, compared with the 1, 500 to 2, 000 vehicles that can be carried by a present-day highway.
1. What does the underlined word "eliminated" in paragraph 1 mean
A. Tested out. B. Passed down. C. Kept track of. D. Got rid of.
2. What is the author's main concern about future autos
A. The air pollution brought about by them.
B. Their seating space.
C. The traffic jams caused by them.
D. Their operating system.
3. What provides autos with electric power in an automated highway system
A. A rail. B. An engine.
C. A retractable arm. D. A computer center.
4. What does the driver need to do in an automated highway system
A. Keep to the right route.
B. Just wait to arrive at his destination.
C. Inform the system of his destination by phone.
D. Keep in constant touch with the computer center.
二、阅读七选五（本大题共5小题，共10.0分）
People have always wanted to know what the future will look like. Then, how can we
(1) The world has changed a lot in the last 150 years, but we humans are driven by the same basic needs as we were 150 years ago, such as food, sleep, the feeling of being appreciated and loved. (2) No. In addition, generally speaking, the inventions in the last 150 years have been a human effort for freedom (自由) and communication. Since there is still much to do in this area, this will be the focus at least for the next 150 years.
But why do we need to predict the future Predicting the future is important for two reasons: First, we need to start to think about what kind of future we would like for ourselves and to pass on to the next generation. (3)
How about the virtual worlds It might be that in the future people can feel the sand between their toes, and hear the waves, just lying in the bed at home. (4) So, even if a great invention is therefor an affordable price, it' ll never take the place of the common experience if it is not real.
(5) What we'll see in the next 50 years is the transition from an oil-dependent society to a new society. Here there'll be new medicine, continued exploration of space, challenges in the climate change, and new inventions that make life a little easier.
A. So what will the future look like then
B. Will this change in the next 150 years
C. Predicting the future can help us in many ways.
D. However, you'll get the feeling of being there.
E. Well, to understand the future, you must know the past.
F. However, no matter how real the experience is, it doesn't happen for real.
G. Then we need to know what decisions we need to make today will give the best result in the future.
5. A. A B. B C. C D. D E. E F. F G. G
6. A. A B. B C. C D. D E. E F. F G. G
7. A. A B. B C. C D. D E. E F. F G. G
8. A. A B. B C. C D. D E. E F. F G. G
9. A. A B. B C. C D. D E. E F. F G. G
三、完形填空（本大题共15小题，共22.5分）
Once upon a time, there was a man who believed he could see the future through the stars. He called himself an astrologer (占星家) and got used to (10) at the sky all night. He was always busy worrying about the future. The villagers often came to him, (11) to know what their future would be like.
One evening he was walking on the main road outside the village. His eyes were focused on the stars. He was so (12) in thinking about the future. When he looked up at the stars, he walked without looking down. Suddenly he (13) a ditch full of mud and water.
He was (14) in the muddy water, and (15) trying to claw at the slippery sides of the hole in his effort to climb out. Being (16) to crawl (爬行) out and fearing for his (17) , he started to scream for help and his (18) soon brought the villagers running towards him.
As they pulled him out of the mud, one of them said, "You (19) to read the future through the stars, and yet you (20) to see what is at your feet! This may teach you to pay more attention to what is right in front of you, and let the future (21) itself."
We all desire a (22) and happy future. However, the time doesn't stop for anyone. There is always a tomorrow to look forward to and (23) , but you can't go back to yesterday. So, maintain your (24) life while you work for a better tomorrow.
10. A. staring B. glancing C. aiming D. shouting
11. A. agreeing B. hoping C. promising D. choosing
12. A. expert B. honest C. absorbed D. fortunate
13. A. thought of B. fell into C. came across D. found out
14. A. floating B. swimming C. bathing D. struggling
15. A. madly B. patiently C. surprisingly D. confidently
16. A. wise B. curious C. strange D. unable
17. A. family B. life C. career D. crime
18. A. cries B. injuries C. stresses D. warnings
19. A. admit B. forget C. offer D. pretend
20. A. happen B. refuse C. fail D. wait
21. A. make up B. compare with C. give in to D. take care of
22. A. rich B. safe C. bright D. different
23. A. obey B. improve C. predict D. combine
24. A. present B. unknown C. accurate D. independent
四、选词填空-句子（本大题共1小题，共10.0分）
25.
switch off; early on; in this sense;
keep in touch with; keep track of;
in the absence of; place emphasis on; catch fire
(1) In order to each other, everyone in the group exchanged telephone numbers when they were leaving.
(2) Social media enables us to the current events happening in even distant places.
(3) China has the development of high-tech industries, with AI being a key field.
(4) data, it's difficult to make accurate predictions about the effects of the new car on the environment.
(5) Danger is the next-door neighbour to security. , bad things can turn into good things.
(6) A study suggests teenagers who the TV and sit down to family meals are less likely to suffer from eating disorders.
五、单句语法填空（本大题共8小题，共8.0分）
26. Taking regular exercise is undoubtedly the most ______
(efficiency) way to maintain physical fitness.
27. The policy on banning smoking in public places was introduced with little ______ (resist) from people.
28. The application of fully ______ (automate) driverless cars will offer people safer and more comfortable travel experiences.
29. With a lot of people (oppose) it, the government had to postpone the new proposal.
30. Taking targeted measures to help people lift themselves out of poverty, as we ______ (predict), was fruitful.
31. Research shows that most of the diseases are completely curable if (detect) in the early stages.
32. Writing about a topic helps you integrate new knowledge ______ what you already know.
33. She is searching for an occupation ______ her management skills can be put to good use.
六、语法填空（本大题共2小题，共30.0分）
34. It (1) (forecast) that in the not-too-distant future, we will be living in smart homes that will keep us (2) (security), save us energy, and provide a more comfortable environment.
In the future homes, we will be using advanced technology every day for automatic control of about everything. And all controls will respond (3) voice commands. In addition, our smart homes can monitor our health every day. For example, our bed will record (4) well we sleep every night. If we have sleep or weight problems, it will send a (5) (warn) to our phone. Smart toilets can (6) (potential) save our life because they can warn us early on if there is something abnormal or if we have a critical illness. The future homes are also capable of (7) (detect) the potential danger. If a water pipe (8) (leak) or there is a short in the electrical wiring, the homes will provide us with information. This smart technology is not (9) fantasy. Many of these new (10) (innovation) are already available and being used in some homes. Nevertheless, it still takes some years before most new homes begin to use this new technology.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
35. Over the past 50 years, robots (1) (become) a normal part of our everyday lives. They build cars in factories, clean up dirt in the house and deal with bombs in war zones. However, some (2) (invent) are trying to create a future where robots not only do our boring and dangerous jobs but also become part of our families.
A Japanese Yobotics company introduced LOVOT, (3) robot that weighs as much as a baby and looks like a mix between a penguin (4) a bear. Though LOVOT cannot build a car, it can build a relationship with its owner and provide love and companionship. In fact, LOVOT is just one of the (5) (late) robots meant to help those who feel lonely.
Robots like LOVOT are being developed at the perfect time. Many countries have "aging societies" with the populations of old people (6) (outweigh) young people, resulting in more people who need not only assistance with things like getting (7) (dress) and cooking meals but also friendship and love. Additionally, it is predicted (8) around 40 percent of Japanese will be living alone by 2040, meaning loneliness among younger populations may also increase (9) (significant). However, if LOVOT can give us all the affection we get (10) pets without any of the mess or regular care, we might not be so lonely after all.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
七、单词拼写-单句（本大题共6小题，共6.0分）
36. We must fully o traffic rules, otherwise everything would be out of control.
37. After graduation, he decided to work as a volunteer teacher in a r rural area.
38. Many college graduates are willing to accept lower pay if the job provides attractive c______ prospects.
39. I have the educational background and ______ (有关的) experience required by the job.
40. One reason for my ______ (偏爱) for living in the countryside is that it has no air pollution or traffic jams.
41. There is a need to ______ (提倡) green and low-carbon development and actively promote solar, wind and other sources of renewable energy.
八、完成句子（本大题共7小题，共14.0分）
42. 我希望周二能参加我朋友的婚礼，但那时我将正飞往纽约。
（将来进行时）
I wish I could be there for my friend's wedding on Tuesday, but __________ then.
43. 虽然我试图说服他改变主意，但他坚持要独自旅行。(persuade)
__________, he insisted on travelling alone.
44. 重要的是当前这个免费配送服务是全体顾客可获得的。（available）
What matters is that the current free delivery service __________.
45. 北京2022年冬奥会将现代科技与中国传统文化相结合，倡导绿色奥运的理念。(combine)
The Beijing 2022 Olympic Winter Games, which __________
, advocate the concept of green Olympics.
46. 尽管我们已经很久没见了，但是我一看见他就认出了他。
(the instant)
Although we hadn't seen each other for long, I recognized him __________.
47. 在国外生活了二十年后，这位老人回来发现他的家乡发生了很大的变化。(find+宾语+宾补)
Having lived abroad for twenty years, the old man returns and __________.
48. 根据表格内的写作要求及括号内的汉语提示，将文章补充完整。
假定你某国际中学的学生李华，你对服装设计很感兴趣，请你以未来的身份给过去的自己写一封信，介绍未来的衣服。
Dear Past Li Hua,
I'm Li Hua, your future self. I know (1) (你对……感兴趣) designing clothes. Now I'm writing to introduce clothes (2) (适合人们穿的) in the future.
(3) (首先), the clothes will be multifunctional and look cool. They (4) (由……制成) special high-tech materials, (5) (这能使它们容易清洗). Besides, the clothes' temperature and humidity (湿度) can (6) (调整它们自己以适应) the changing environment. (7) (用这种方法), people can feel cool in summer and warm in winter. Besides, they can even change the color into (8) (你喜欢的任何颜色). Last but not least, they can play music and produce a pleasant fragrance to help people work and (9) (睡得更香). I'm happy to tell you that this kind of clothes (10) (现在非常流行).
I hope you like my introduction.
Yours,
Future Li Hua
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
答案和解析
1~4.【答案】D、C、A、C
【解析】1. 根据画线词后的They see a day in the not-too-distant future when all cars will be abandoned and allowed to rust(生锈) 可知，一些专家认为车将会被淘汰。此处eliminated意为“被淘汰”。故选D。
2. 根据第三段中的Regardless of its power source, the auto in the future will still be the main problem in urban traffic jams（不管它的动力来源是什么，未来汽车仍将是城市交通堵塞的主要问题）可知，尽管未来汽车动力源发生变化，但未来的汽车仍会是城市交通堵塞最主要的问题。故选C。
3. 根据第三段中的a retractable (伸缩自如的) arm will drop from the auto and make contact with a rail, which is similar to those powering subway trains electrically.（一个可伸缩臂将从汽车上落下，与轨道接触，轨道类似于为地铁列车供电的轨道。）可知，为汽车提供电能的是轨道，这种轨道与那些用电力驱动地铁的轨道相似，故选A。
4. 根据最后一段中的The driver will use a telephone to enter instructions about his destination into the system（司机将通过电话向系统输入目的地指令）可知，司机需要用手机将目的地输入到系统中。故选C。
5~9.【答案】E、B、G、F、A
【解析】1. 根据上文中的People have always wanted to know what the future will look like. Then, how can we （人们一直想知道未来会是什么样子。那么，我们怎么可能呢？）和下文中的The world has changed a lot in the last 150 years...150 years ago（在过去的150年里，世界发生了很大的变化，但我们人类的基本需求与150年前一样）可知，空处是对上文的回答且引出下文。故E项（要了解未来，你必须了解过去。）符合语境。故选E。
2. 根据下文中的No. In addition, generally speaking, the inventions in the last 150 years have been a human effort for freedom (自由) and communication.（不。此外，一般来说，过去150年的发明都是人类为自由和交流所做的努力。）可知，下文是对空处一般疑问句的回答。故B项（这种情况在未来150年会发生变化吗？）符合语境。故选B。
3. 根据上文中的But why do we need to predict the future Predicting the future is important for two reasons: First（但为什么我们需要预测未来？预测未来很重要，有两个原因：第一）可知，空处是第二个原因。故G项（然后我们需要知道，我们今天需要做出的决定将在未来产生最佳结果。）符合语境。故选G。
4. 根据上文中的It might be that in the future...just lying in the bed at home（也许在未来，人们躺在家里的床上就能感觉到脚趾间的沙子，听到海浪的声音。）可知，空处与上文形成转折，且F项中的it doesn't happen呼应下文中的never take the place of the common experience。故F项（然而，无论体验多么真实，它都不是真实发生的。）符合语境。故选F。
5. 根据本段下文（我们将在未来50年看到从依赖石油的社会向新社会的转变。这里将有新的医学，持续的太空探索，气候变化的挑战，以及使生活更轻松的新发明。）可知，空处为本段的主旨句，下文都是对未来的描述。故A项（那么，那时候，未来看起来是什么样的？）符合语境。故选A。
10~24.【答案】A、B、C、B、D、A、D、B、A、D、C、D、C、B、A
【解析】1. 句意：他自称占星家，习惯了整夜盯着天空。根据上文中的he could see the future through the stars可知，他通过观察星星来预测未来，所以他整夜盯着天空看。A.staring凝视，盯着看；瞪眼看，茫然地看；（事物）惹眼，显眼；B.glancing一瞥，看一眼；浏览；击中；C.aiming目标，目的；瞄准，对准；枪法，击中目标的能力；D.shouting叫嚷，大声说呼叫，喊叫呼唤，呼喊（以引起注意）。故选A。
2. 句意：村民们经常来找他，希望 知道他们的未来会是什么样子。A.agreeing同意，赞成答应，接受达成一致意见；B.hoping希望；C.promising承诺；D.choosing选择，挑选。根据The villagers often came to him, (2) to know what their future would be like可知，村民们经常来找他，希望知道他们未来的情况。故选B。
3. 句意：他专注于思考未来。A.expert熟练的；B.honest诚实的；C.absorbed专注的；D.fortunate幸运的。根据His eyes were... Suddenly he (4) a ditch full of mud and water可知，他的眼睛凝视着星星，并且专注于思考未来，没有看脚下的路，掉进了一个满是泥和水的沟里。故选C。
4. 句意：突然他掉入了满是泥水的沟渠。A.thought of想出；B.fell into掉进；变成；C.came across偶遇；D.found out找出。故选B。
5. 句意：他在泥水中挣扎 ，疯狂地试图抓着坑的湿滑的侧边，努力往外爬。A.floating（使）漂浮）；B.swimming游泳；C.bathing洗澡；D.struggling挣扎。根据下文中的trying to claw at the slippery sides of the hole in his effort to climb out以及he started to scream for help可知，他试图抓着坑的湿滑的侧边，努力往外爬，由此可知他在泥水中挣扎。故选D。
6. 句意同上。A.madly疯狂地；B.patiently耐心地；C.surprisingly惊人地；D.confidently自信地。根据下文中的trying to claw at the slippery sides of the hole in his effort to climb out可知，他疯狂地试图抓住坑的湿滑的侧边，想爬出来。故选A。
7. 句意：由于他无法爬出来，他开始大声呼救，村民们听到他的叫声便很快朝他跑来。A.wise明智的；B.curious好奇的；C.strange奇怪的；D.unable不会的。根据下文中的he started to scream for help及语境可知，他无法(unable) 爬出来，于是开始大声呼救。故选D。
8. 句意同上。A.family家；B.life生命；C.career职业，事业；D.crime罪行。根据语境可知，他爬不出来，并担心自己的生命 (life)。故选B。
9. 句意同上。A.cries喊叫，呼喊；B.injuries伤害，挫伤；C.stresses精神压力；D.warnings警示。根据he started to scream for help and his (9) soon brought the villagers running towards him.可知，他开始大声呼救，村民们听到他的叫声(cries)便很快朝他跑来。故选A。
10. 句意：当他们把他从泥里拉出来时，其中一个人说：“你假装通过星星看到了未来，却看不见你脚下的东西！”A.admit承认招认；B.forget忘记；C.offer提供；D.pretend伪装，假装。故选D。
11. 句意同上。A.happen发生；B.refuse拒绝；C.fail失败未能做到；D.wait等待。根据语境可知，他未能（fail）看到脚下的路。故选C。
12. 句意：这可能会教你更加关注眼前的事情，让未来来处理自己。A.make up组成；B.compare with与……相比较；C.give in to屈服于；D.take care of照顾。根据This may teach you to pay more attention to what is right in front of you, and let the future (12) itself.可知，这可能会教你更多地关注你眼前的事情，让未来自己处理(take care of) 自己。故选D。
13. 句意：我们都渴望光明和幸福的未来。A.rich有钱的；B.safe安全的；C.bright明亮的；D.different不同的。根据语境可知，bright（明亮的）符合题意。故选C。
14. 句意：总有一个明天值得期待和改进，但你不可能回到昨天。A.obey遵守，服从；B.improve改进；C.predict预言；D.combine（使）结合。根据上文中的There is always a tomorrow to look forward to可知，总有一个明天值得期待和改进(improve)。故选B。
15. 句意：所以，在你为一个更美好的明天工作的同时，保持你现在的生活。A.present目前的；B.unknown未知的；C.accurate准确的；D.independent独立的。根据you can't go back to yesterday. So, maintain your (15) life while you work for a better tomorrow可知，你不可能回到昨天。所以，在你为一个更美好的明天工作的同时，保持你现在的(present) 生活。故选A。
25.【答案】【小题1】
keep in touch with
【小题2】
keep track of
【小题3】
placed emphasis on
【小题4】
In the absence of
【小题5】
In this sense
【小题6】
switch off
【解析】1. 句意：为了保持联系，小组中的每个人都在离开时交换了电话号码。分析句子可知，keep in touch with（保持联系）符合语境，故填keep in touch with。
2. 句意：社交媒体使我们能够跟踪发生在遥远地方的当前事件。分析句子可知，keep track of（跟上…的进展）符合语境。故填keep track of。
3. 句意：中国重视发展高科技产业，人工智能是一个关键领域。分析句子可知，设空处在助动词has之后，要用现在完成时。故填placed emphasis on。
4. 句意：在缺乏数据的情况下，很难准确预测新车对环境的影响。In the absence of 表示“缺乏”，符合语境。故填In the absence of。
5. 句意：危险是安全的近邻。从这个意义上说，坏事可以变成好事。In this sense表示“从这个意义上讲”，符合语境。设空处位于句首，首字母大写，故填In this sense 。
6. 句意：一项研究表明，关掉电视，坐下来与家人一起吃饭的青少年患饮食失调的可能性较小。固定短语switch off表示“关闭”，符合语境。故填switch off。
26.【答案】efficient
【解析】句意：定期锻炼无疑是最有效的保持身体健康的方式。此处作定语修饰way，应用形容词。故填efficient。
27.【答案】resistance
【解析】句意：公共场所禁烟政策的推行几乎没有人反对。此处作with的宾语，且根据空前的little可知，此处应用名词形式。故填resistance。
28.【答案】automatic
【解析】句意:全自动无人驾驶汽车的应用将会给人们提供更安全、更舒适的旅行体验。此处修饰driverless cars，应用形容词。故填automatic。
29.【答案】opposing
【解析】句意：由于许多人反对，政府不得不推迟新的提案。此处是with复合结构，a lot of people与oppose之间是逻辑上的主谓关系，应用动词-ing形式作宾语补足语。故填opposing。
30.【答案】had predicted
【解析】句意：正如我们预测的那样，采取针对性的措施来帮助人们脱贫是富有成效的。根据主句中的was可知，predict这一动作发生在过去的过去，应用过去完成时。故填had predicted。
31.【答案】detected
【解析】句意：研究表明，大多数的疾病，若在早期被发现，是完全可以治愈的。if后省略了most of the diseases are，故填detected。
32.【答案】with
【解析】句意：围绕一个话题写作有助于你将新知识与已知的知识结合起来。integrate...with...意为“将……和……结合起来”，为固定搭配。故填with。
33.【答案】where
【解析】句意：她正在寻找一份能让她的管理才能得到充分利用的工作。空处引导定语从句，先行词为occupation，且空处在从句中作地点状语，故填where。
34.【答案】【小题1】
is forecast/forecasted
【小题2】
secure
【小题3】
to
【小题4】
how
【小题5】
warning
【小题6】
potentially
【小题7】
detecting
【小题8】
leaks
【小题9】
a
【小题10】
innovations
【解析】1. 根据语境可知，此处应用一般现在时，且It与forecast之间是动宾关系，应用被动语态，故填is forecast/forecasted。
2. 此处为keep+宾语+宾补结构，表示让我们安全，应用形容词作宾补。故填secure。
3. respond to表示“对……作出正确反应”，为固定短语。故填to。
4. 此处表示“我们的床将会记录我们每天晚上睡得多好”，应用how引导宾语从句。故填how。
5. 此处作send的宾语，根据空前的a可知，应用名词形式。warning表示“警告，警示”。故填warning。
6. 此处修饰动词save，应用副词形式。故填potentially。
7. 此处作of的宾语，应用动词-ing形式。故填detecting。
8. 在含有if引导的条件状语从句的主从复合句中，主句用一般将来时，从句用一般现在时表示将来，且从句主语是a water pipe，故填leaks。
9. 此处表示“这种智能技术不是一种想象”，且fantasy的发音以辅音音素开头，故填a。
10. innovation作“新思想，新方法”讲时为可数名词，根据空前的these可知，此处应用名词复数。故填innovations。
35.【答案】【小题1】
have become
【小题2】
inventors
【小题3】
a
【小题4】
and
【小题5】
latest
【小题6】
outweighing
【小题7】
dressed
【小题8】
that
【小题9】
significantly
【小题10】
from
【解析】1. 根据Over the past 50 years可知，此处要用现在完成时，强调过去发生的动作对现在的影响。故填have become。
2. 空处作主语，再根据空前的some可知，此处应用名词，表示“发明家”，故填inventors。
3. 此处表泛指，且robot的发音以辅音音素开头，故填a。
4. between...and...意为“在……和……中间”，为固定搭配。故填and。
5. 此处是one of +the+形容词的最高级+名词复数结构，应用形容词的最高级。故填latest。
6. 此处是with复合结构，且the populations of old people与outweigh之间是逻辑上的主谓关系，应用动词-ing形式作宾补。故填outweighing。
7. get dressed“穿好衣服”为固定短语。故填dressed。
8. 此处it是形式主语，that从句是真正的主语。故填that。
9. 此处修饰动词increase，应用副词，故填significantly。
10. 此处表示“来自”，应用from。故填from。
36.【答案】obey
【解析】句意：我们必须完全遵守交通规则，否则一切都会失控。分析句子可知，设空处应填obey（遵守），位于情态动词must后面要用原型。故填obey。
37.【答案】remote
【解析】句意：毕业后，他决定在偏远的农村地区做一名志愿者教师。分析句意可知，设空处填形容词remote（遥远的）符合题意。故填remote。
38.【答案】career
【解析】句意：如果工作提供了诱人的职业前景，许多大学毕业生愿意接受较低的工资。career表示“职业”，符合语境。故填career。
39.【答案】relevant
【解析】句意：我具备工作所需的教育背景和相关经验。根据语境应填形容词relevant（相关的），故填relevant。
40.【答案】preference
【解析】句意：我喜欢住在农村的一个原因是这里没有空气污染和交通堵塞。固定短语preference for表示“对……偏爱”，故填preference。
41.【答案】advocate
【解析】句意：需要倡导绿色和低碳发展，积极推广太阳能、风能和其他可再生能源。advocate表示“提倡”，设空处在不定式to后面用原型。故填advocate。
42.【答案】I'll be flying to New York
【解析】对照中英文可知，设空处缺少意思“我将正飞往纽约”。分析句子可知时态为将来进行时will be doing，故填I'll be flying to New York。
43.【答案】Although I tried to persuade him to change his mind
【解析】对照中英文可知，设空处缺少意思“虽然我试图说服他改变主意”。设空处可用Although引导的让步状语从句翻译，根据insisted on可知句子时态为一般过去时。“我试图说服他去做某事”I tried to persuade him to do sth，“改变主意”change one's mind。故填Although I tried to persuade him to change his mind。
44.【答案】is available to all the customers
【解析】对照中英文可知，设空处缺少意思“是全体顾客可获得的”。固定短语be available to表示“可被……利用或得到的”，all the customers表示“所有顾客”。故填is available to all the customers。
45.【答案】combine the modern technology with traditional Chinese culture
【解析】根据中英文对照可知，设空处缺少意思“将现代科技与中国传统文化相结合”。分析句子可知设空处为which引导的非限制性定语从句，which指代The Beijing 2022 Olympic Winter Games，时态为一般现在时，“将现代科技与中国传统文化相结合”翻译为combine the modern technology with traditional Chinese culture。故填combine the modern technology with traditional Chinese culture。
46.【答案】the instant I saw him
【解析】对照中英文可知，设空处缺少意思“我一看见他”。本句可用the instant引导的时间状语从句翻译，根据recognized可是时态为一般过去时。故填the instant I saw him。
47.【答案】finds his hometown changed greatly
【解析】对照中英文可知，设空处缺少意思“他的家乡发生了很大的变化”。分析可知，find“发现”时态为一般现在时。his hometown表示“他的家乡”，changed greatly表示“变化很大”。故填finds his hometown changed greatly。
48.【答案】【小题1】
you are interested in
【小题2】
which/that are suitable for people to wear
【小题3】
For a start/First of all
【小题4】
are made from
【小题5】
which can make them easy to wash
【小题6】
adjust themselves to
【小题7】
In this way
【小题8】
whatever (color) you like
【小题9】
sleep more soundly
【小题10】
is very popular now
【解析】1. 分析句子可知，be interested in表示“对……感兴趣”，设空处位于know后面充当宾语从句。故填you are interested in。
2. 分析句子可知，设空处可用定语从句翻译。先行词为clothes，故关系代词用which或that引导，be suitable for people to wear表示“适合人们穿”，be动词和主语clothes保持一致，时态为一般现在时。故填which/that are suitable for people to wear。
3. 固定短语For a start/First of all表示“首先”。设空处位于句首，首字母要大写，故填For a start/First of all。
4. 分析句子可知，be动词和主语They保持主谓一致，要改为are。be made from表示“由……制成”。故填are made from。
5. 分析句子可知，设空处可用which引导的非限制性定语从句翻译。can make them easy to wash表示“能使它们容易清洗”。故填which can make them easy to wash。
6. 分析句子可知，“它们自己”用反身代词themselves表示。固定短语adjust to表示“调整”。故填adjust themselves to。
7. 固定短语In this way表示“用这种方法”，设空处位于句首，首字母要大写，故填In this way。
8. 分析句子可知，设空处是into后面的宾语从句。根据句意可知，whatever (color) you like表示“你喜欢的任何颜色”。故填whatever (color) you like。
9. 分析句子可知，sleep more soundly表示“睡得更香”，故填sleep more soundly。
10. 分析句子可知，句子的主语为this kind，所以be动词要改为is。very popular now表示“现在非常流行”。故填is very popular now。
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