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【过高考】2023 年高考英语大一轮单元复习
人教 2019 新版选择性必修一 • Unit 2
一、词汇短语精练：用所给词的适当形式或根据句子含义用适当词组填空。
1. Computer _____(secure) systems will be designed by independent technicians.
2. Seeing in the_____ (distant), we can find our school stadium more splendid.
3. The Internet is a very_____ (efficiency) medium for spreading information.
4. This should serve as a_____ (warn) that people should be aware of their surroundings.
5. He was an unfriendly and terrible creature in my eyes. He________(constant) walked around the house, talking
to himself.
6. But when he looked to the side, he saw ________(instant) that it wasn't a dog at all, but a wolf, quickly catching
up with him.
7. The physiology he majored in ________(switch) to physics.
8. Clearly this is a __________(potential) dangerous situation.
9. In summer, the weather is much less _________(predict).（所给词的适当形式填空）
10. But Louis Vuitton thrived throughout the entire __________ (occupy) and war.
二、重点语法精练：非谓语动词做状语
1. I worked late into the night, only__________ (find) the work not yet half finished.
2. He hurried to the station, only ________ (tell) that the train had left.
3. I'm sorry ________ (take up) so much of your valuable time.
4. He lost his boots while________（search）for frogs and insects.
5. ________________(ask) to work overtime that evening, I missed a wonderful film.
6. ________(hear) their teacher’s voice, the students stopped talking at once.
7. ________(seize) the letter from the boy, Maggie ran away at once.
8. Though____________(lack)experience, he was willing to work hard.
9. ________ (laugh) at by many people, he continued his study.
10. The party will be held in the garden, weather ________(permit).
三、语法填空
China' s first artificial intelligence (AI) textbook for high school students 1 ( bring) out last week,
following a plan by central government 2 ( include) AI courses in primary and secondary school.
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The nine - chapter textbook, 3 ( name ) "Fundamentals of Artificial Intelligence" , was written by
outstanding 4 ( scholar) from well - known schools nationwide, under the joint efforts by the research center
for MOOC at East China Normal University and AI startup Sense Time. It includes the history of Al and how the
technology can be applied in areas such as facial recognition, auto driving and public security.
"The textbook focuses not only on basics of Al, but on 5 ( practice) use of AI in daily life,” said Chen
Yukun, a professor at East China Normal University, 6 is also a contributor to the book.
Up till now, about 40 high schools across the country 7 (undertake) the task of being the first group of
AI high education pilot program 8 introducing the textbook in the curriculum. "The AI sector is facing a talent
shortage 9 ( global). The publication of the book is 10 breakthrough as it takes AI technology out of the
'Ivory tower' and makes it part of high school learning," said Lin Dahua, a professor at the Chinese University of
Hong Kong.
四、阅读理解
The home of the future won't be completely different and we will be living in houses and flats just as we do
today. But people will want to shape their homes to match their dreams. No two homes will be the same. People
will be able to buy "house kits" containing a basic house structure, with movable walls, doors and windows. They
will put together the different parts to create the home they want.
Many jobs that we do today will disappear, others will still exist but will change and new jobs will be created.
Skilled workers such as builders, gardeners and electricians won't disappear because machines can't replace them.
Teachers will still exist because students need human contact. But they will be using modem technology in class
more and students will be working more at home. The medical technology revolution and space travel will create
new jobs which we can only imagine today.
Space holidays will develop in the future, but these holidays won't be for everyone because they won't be cheap.
Short space trips will develop first; then space hotels will orbit the earth where it will be possible to have a longer
vacation. By the end of the next century, there will have been holiday centres on the moon with leisure facilities（休闲
设施）for families.
Paper won't exist in the future. Instead, there will be e-paper which people will be able to use over and over
again. This will develop in order to save natural resources. E-newspapers and e-magazines will replace traditional
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newspapers and magazines and we will download information and news articles from the Internet every day onto
our reusable paper.
The laws of physics tell us that the earth is going to disappear some time in the future. This isn't going to
happen tomorrow but scientists predict that it will happen in five billion years when our sun explodes. We will have
to explore the universe and find another home. At some point in the distant future, either we stay on the earth and
die with it, or we leave and move to another planet. There won't be any other choice.
1. Homes of the future will .
A. be completely different from those of today B. be very similar to our homes
C. all be different from one another D. be movable as you want
2. What does the second paragraph imply?
A. Skilled workers will face great challenges. B. The future will witness job changes.
C. Technology will totally replace workforce. D. An unimaginable life will come into being.
3. Space trips and staying in space hotels will .
A. become a very common way to spend holidays B. be the best holiday options for families
C. attract a lot of people D. be still only for very rich people
4. E-paper will replace traditional paper because .
A. it will be a symbol of fashion B. it won't waste natural resource
C. it will be cheaper to produce D. it will be convenient to carry
五、七选五
Mobile phones are one of the most useful inventions of the last 50 years, but not everything that is said about
them is good. Mobiles are frequently blamed for a number of things, from thumb injuries and headaches to house
fires. 1
The theory is that the bees navigation (导航) systems are damaged by the radiation that is given off by mobile
phones. Bees have a built-in system a bit like GPS and this helps them find their way back to their hive. But recently,
thousands of bees have failed to find their way home. 2
The problem was first noticed by beekeepers in America and is a lot more complicated than it at first seems.
The important thing about bees is that most of the crops in many countries of the world are pollinated (授粉) by
them. 3 Many beekeepers in America and Europe have reported losing between 50 and 70 percent of their
bees. Jim Piper, a London beekeeper, was recently asked how the problem was affecting him. “My business has
been ruined by this,” he explained, “twenty-nine of my forty hives are now empty.”
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4 However, the fact that bees are disappearing in very large numbers is real. And we can’t manage
without them. Einstein said that if all our bees disappeared, man would only live for four more years! 5 If the
mobile phone theory is correct, we need to do something about it immediately—before it’s too late.
A．Bees are losing their way.
B．Nobody has proved the theory is true.
C．More evidence is provided to support the theory.
D．It is believed they are dying far from their hives.
E．Without bees, the crops can’t continue to grow.
F．The situation needs to be evaluated by the world’s best scientists.
G．One theory even blames mobile phones for the disappearance of bees.
六、完形填空
With the successful launch of the Shenzhou 14 manned spacecraft, astronaut Chen Dong once again came into
people’s view. But this is not his 1 space travel. As early as 2016, Chen Dong took the Shenzhou 11 spacecraft
and realized his flying dream.
Chen Dong used to cause 2 from time to time as a child and was often told off by his parents. However, a
little thing 3 him. One day, when playing with a group of friends, he destroyed the head teacher’s 4 that w ere
handed out by the school. With butterflies in his stomach, Chen Dong knew that he was in trouble. To his very 5 ,
instead of criticizing him, the teacher 5 said to him: “I know you didn’t do it 7 , but in this way, I have
no vegetables to eat. No matter what you do in the future, you must think more about others.” For the first time,
Chen Dong realized what 8 and tolerance are. From then on, he worked hard, helped others, and thus grew
better and better.
Flying higher has always been the 9 of Chen Dong for far too long. During the training program for
astronauts, no matter how difficult, the idea of giving up never 10 in his mind. In order to fully prepare for
the space mission, Chen Dong almost 11 contact with the outside world. He 12 almost all his energy
and time to the training program. Even his twin sons could 13 meet their father. Although he can’t 14 them all
the time, Chen Dong uses other ways to express his love. He takes pictures of the stars that can only be seen from
space and imagine how 15 and proud the children will be when they receive them.
1. A. last B. best C. first D. worst
2. A. fear B. trouble C. argument D. concern
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3. A. interested B. defeated C. annoyed D. changed
4. A. books B. fruits C. clothes D. vegetables
5. A. disappointment B. surprise C. embarrassment D. horror
6. A. gently B. sharply C. happily D. unwillingly
7. A. by accident B. for fun C. on purpose D. with doubt
8. A. patience B. responsibility C. independence D. honesty
9. A. memory B. desire C. opportunity D. honor
10. A. emerged B. disappeared C. turned D. varied
11. A. stayed in B. set up C. cut off D. showed off
12. A. applied B. related C. devoted D. adjusted
13. A. seldom B. never C. frequently D. always
14. A. educate B. train C. influence D. accompany
15. A. confused B. challenged C. refreshed D. delighted
七、书面表达
假定你是李华, 你的美国笔友Tom得知你校上月举办了首届校园科技节活动, 发邮件向你询问相关
情况。请你回复邮件。内容包括：
1. 活动的目的；
2. 活动的形式, 如智能校园创客(maker)大赛, 科创成果展等；
3. 你的感受。
注意：1. 词数80左右, 开头已给出, 不计入总词数；
2. 可以适当增加细节, 以使行文连贯。
Dear Tom,
I am excited to tell you that the first Science and Technology Festival was held in our school last month,
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