Unit4 Topic2 单元知识梳理+话题过关检测（带答案详解）（九年级英语上册仁爱版））

中小学教育资源及组卷应用平台
2023-2024年九年级英语上册单元知识梳理+话题过关检测（仁爱版）
Unit4 topic2
一、单词过关
1 ________________ v.显示,显露;展示
2 ________________ n.屏幕，荧光屏
3 ________________ n.外星人adj.陌生的;外星的
4 ________________ 外层空间
5 ________________ v.描述;形容
6 ________________ n.宇航员
7 ________________ v.钦佩.羡慕
8 ________________ v.掌握,精通n.主人
9 ________________ n.跳舞者,舞蹈演员
10 ________________ v.意识到,领会;实现
11 ________________ n.宇宙
12 ________________ 太阳系
13 ________________ adj.古罗马的
14 ________________ n.上帝;神
15 ________________ n.直径
16 ________________ n.风暴,暴(风)雨
17 ________________ n.重力;引力
18 ________________ adv.一般地,通常
19 ________________ n.旅行
20 ________________ v.限制,限定n.限度;限制
21 ________________ n.激动;令人激动的事
22 ________________ v.发射;发起;发行
23 ________________ prep.超出;除······之外
二、课本知识点梳理
Section A
1. Do you think people will live on Mars in the future
on Mars在火星上，不加冠词the.
2. We will be able to do anything that can be done on the earth.
be able to do 能够做某事
be able to与can 意思相当，can没有将来时和完成时，因此在shall, will, have等后面，要用be able to.
3. What fun! 多么有趣啊。
fun 此为不可数n.，“有趣的事”，adj. 有趣的
What a pity! 多遗憾啊！
What a shame! 多遗憾(可惜)啊！
4. What will be built on Mars according to Kangkang
according to 根据
5. I won’t believe there are aliens until I see them myself.
(1) think、believe、suppose(认为)、imagine、expect(期望)等词后接的宾语从句含有not等否定词，且
主语为第一人称时， 该否定应移至主句，即否定主句的谓语动词。
Eg: I don’t think it will rain tomorrow.我认为明天不会下雨。
当主句的主语是第二、三人称时，否定式一般不转移。
Eg: He supposes they won’t win the game.
注意：改写反意疑问句时，当主句的主语为第一人称时，反意疑问句的主、谓要与从句一致。如果主
句的主语是第二、第三人称时，反意疑问句的主谓与主句一致。
Eg: He thinks he can make it, doesn’t he 他认为他能办到，是吗？
I don’t think it will rain tomorrow, will it 我认为明天不会下雨，是吗？
(2) not until直到...才，时态上主将从现，主过从过
Section B
Maria, have you heard the news on TV about the space flight to Mars
on TV 在电视上 on the Internet on the radio 在收音机上
2. But I prefer science to dance.
prefer A to B
prefer doing A to doing B
prefer to do A/doing A
3. A UFO is only met by chance and disappears rapidly.
by chance=by accident 偶然
Section C
1. Mars is the fourth planet from the sun in our solar system and is named after Mars, the Roman god of war. name A after B A以B命名
A be named after B A以B命名（被动形式）
2. Its diameter is 53％ as wide as that of the earth.
A be twice/ three times/ half / ％… as … as B. A是B的…倍/百分比
as well as 和
as long as 只要
as soon as 一… 就…
as … as possible 越… 越好
3. Mars goes around the sun at a distance of about 228 million kilometers.
at a distance of ＋具体距离 离……远的地方
in the distance “在远处”
4. …it is bright red in the night sky.
bright red 鲜红色
light red 淡红色
dark red 深红色
5. … the surface of Mars is covered by strong storms.
be covered by/with 被……覆盖
cover with 用……覆盖
6. So a person who weighs 90 kilos one earth weights only 36 kilos on Mars.
weigh v. 重达……
weight n. 重量
拓展 height n. 高度
7. It takes a spaceship about eight months to reach Mars from the earth when the two planets are closest to each other.
(1) It takes sb.… to do sth.
sb. spend… in doing sth. / on sth.
sb. pay …for sth
sth. cost sb. … to do sth.
(2) be close to 靠近
8. Scientists are still searching for more information about Mars.
search for 寻找
9. It has been two days since we landed on Mars.
主句（现在完成时）＋since ＋从句（一般过去时）
It’s ... ＋since ＋从句（一般过去时）
10. Generally, ……
Generally ＝ in general＝ generally speaking 大体来说
11. So we had a shower every six weeks.
have/take a shower 淋浴
have/take a bath 泡澡
12. We had to limit the use of water during these days.
limit v. 限制
n. 界限，限制
limited adj. 有限的 limited space/time 有限的空间/时间
There is no limit to do sth.
13. We will spend another seven hundred and sixty-three days on Mars.
another ＋数词＋名词＝数词＋more ＋名词。如:
Take me another 3 books＝Take me 3 more books
Section D
1. Scientists think that there has been life on earth for millions of years.
on earth 在地球上，究竟
on the earth 在地球上
eg: Why on earth didn’t you tell me the truth 你到底为什么不跟我说实话？
What on earth do you mean 你到底是什么意思？
There are millions of living things on the earth. 世界上有数以百万计的生物。
However, we haven’t found life on other planets yet.
在其他的星球
Scientists have launched many spaceships to explore other planets in the solar system.
launch v. 发射(卫星，导弹，火箭等) = send up
n. 发射，下水（船），游艇，摩托艇
Some spaceships have gone beyond the solar system.
beyond 超出，越过
三、话题过关检测
一、用所给单词适当形式填空
1．In the future, many difficult tasks (do) by smart robots.
2．No matter how many difficulties we meet, we believe all problems will be (solve).
3．The baby pandas often (weight) about 0.1 to 0.2 kilos at birth.
4．It is our hope that more trees (plant) here next year.
5．William’s aunt is a well-known in her city. (dance)
6．Mr Wu always encourages us (realize) our dream through hard work.
7．Don’t worry about your son. He (remind) to take the medicine after he wakes up.
8．The scales（称）can be used to other items such as parcels. (weight)
9．Development in areas of natural beauty (control) in the next few years.
10．The football match (not cancel) unless it rains heavily next Saturday.
二、单项选择
11．Some photos of the moon ________ in the Space Club next week.
A．shows B．is showing C．were shown D．will be shown
12．These CDs ________ well, and they will ________ soon.
A．sell; sold out B．sell out; be sold C．sell; be sold out D．sold out; be sold
13．A new supermarket _______ in my hometown next month.
A．build B．will be built C．built D．builds
14．—What can you learn from Journey to the West
—I learn that we should have enough _______ to overcome the difficulties in our life.
A．danger B．success C．courage D．excitement
15．During the interview, you ________ questions in English. You need to practice from now on.
A．asks B．was asking C．were asked D．will be asked
16．For me, reading a new book makes me go on a different _________ even though I’m sitting in the classroom.
A．journey B．action C．victory D．game
17．Zhang Songwen’s acting skills in The Knockout are pretty good ______ all praise.
A．against B．over C．beyond D．above
18．Don’t worry. Your birthday cake ________ here in a while.
A．is sent B．was sent C．will be sent D．are sent
19．Chinese chemist Tu Youyou ________ artemisinin（青蒿素） in the herb（药草） and won the Nobel Prize.
A．discovered B．described C．invented D．discussed
20．Computers have a big ________ on people’s life.
A．help B．effect C．interest D．limit
三、完形填空
How do you imagine the future Will life in the future be better, be 21 or the same as now What do you think of the future
People 22 that life will probably be very different in 2050. First of all, planes will be so 23 that flying will be very cheap. Everyone will have a small car. Fuel will be new and clean, but expensive. We will 24 robots everywhere. And space planes will take us around the world in two hours. Homes will be warm in winter and cool in summer, so they will be very 25 . We will use the sun to 26 our puters will be very small so they will be very 27 . People will do many things on the Internet.
At that time, water will become one of our most 28 problems. In many places, farmers will need a lot of water to help fruit and vegetables 29 .
By 2050, we will be able to help blind and deaf (聋) people see again and 30 again. At that time, our life will become better and better.
21．A．lazier B．stronger C．easier D．worse
22．A．think B．disagree C．plan D．worry
23．A．small B．slow C．common D．short
24．A．make B．see C．watch D．move
25．A．smooth B．professional C．medical D．comfortable
26．A．make B．heat C．cool D．build
27．A．heavy B．new C．long D．light
28．A．pleasant B．possible C．serious D．interesting
29．A．sell out B．check out C．believe in D．grow up
30．A．walk B．hear C．sleep D．run
四、阅读理解
A
By 2050, the world will be urbanized (都市化的). Nearly 70% of the world’s population will live in cities. Many of them will develop into large cities with a population of more than 10 million. Moving people around each large city will be a very big challenge. The traffic speed in London will fall to about 7 miles per hour. Around the same speed it was 150 years ago, in the days of the horse and cart. But city planners are working on ways to solve the problem.
Self-driving CarRobot Taxis Self-driving cars or robot taxis will play a part. It’s predicted (预测) there’ll already be more than 30 million self-driving cars on the road by 2040. People don’t need to drive by themselves. By 2050, there will be robot taxis in the city streets. We can call the taxis just at a single touch.
Buses Pubtie transport (交通工具) like buses will he highly personalixed (个性化). People don’t need to look through the bus timetable. Buses will be connected on the Internet and make the way by themselves according to where the people need to go.
Bikes Bikes will be helpful on that slow last mile of travel, too. Cities could build special roads for them high above city streets. Xiamen in southeast China already has an 8-kilometer bicycle way to protect riders like that. That may be another kind of urban transport in 2050. It will be multi-level (多层次).
For many people, urban transport in 2050 might be cool.
根据材料内容选择最佳答案。
31．How many people will live in cities by 2050 according to the passage
A．Nearly 10 million. B．More than10 million.
C．Almost 70%. D．More than 70%.
32．According to the passage, ________ means of transport will help the traffic in the future.
A．five B．four C．three D．two
33．What does the underlined word “Self-driving” probably mean
A．People need to go out by robot taxis.
B．People need to have a driver on their own.
C．People need to drive a car when they go out.
D．People don’t need to drive by themselves.
34．Which of the following is TRUE according to the passage
A．The traffic speed in China will be slow because of the large population.
B．Buses will be connected on the Internet and make the way by robots.
C．There will be robot taxis in the city streets by 2050.
D．Roads for bikes will be high above city buildings.
35．What’s the main idea of this passage
A．Cars In The Future B．Transport In The Future
C．Bikes In The Future D．Buses In The Future
B
We have seen lots of science fiction movies about aliens (外星人). People travel to stars and even fight with aliens in the movies. But are there real aliens in the universe (宇宙) Most of us think it is impossible, just like fairy tales. But the answer of some scientists is yes. So they have been searching for aliens in outer space for many years. They hope to find life signs of aliens.
Some scientists are used to using radio telescopes (望远镜) to search for aliens in space. In order to find aliens, they have worked hard for over half a century, but so far they have found nothing. Then some scientists guessed aliens might not want to connect us, but aliens could answer our messages. So some scientists sent radio signals into the universe. They hope one day they would be picked up by alien technology. These scientists want to prove (证明) that we are not alone in the universe.
But what should we do if the “alien phone” rings one day Should we answer it Stephen Hawking, the famous physicist, thught it could be dangerous to connect aliens. He said that the main purpose of aliens’ visiting to the earth could be searching for our resources (资源). But other scientists think we have no need to worry. David Morrison, a NASA scientist, said, “If an alien radio signal reaches the earth from a planet thousands of light-years away, then they almost surely have solved all the problems we still have including the short of resources. Maybe they are much smarter than us, but why do they want to hurt us I think we can try to connect them.”
36．________ scientists believe there are aliens.
A．Few B．All C．Most D．Some
37．Scientists have worked hard to find aliens for ________.
A．50 years B．more than 50 years C．40 years D．more than 100 years
38．Stephen Hawking’s opinion is that aliens ________.
A．are friendly B．are dangerous C．can’t be found D．have been on the earth
39．David Morrison thinks we want to connect aliens may because ________.
A．we want to find aliens B．aliens have many skills
C．we want to help aliens D．aliens are much smarter than us
40．The best title for the passage is “ ________”.
A．Ideas about aliens B．Protect our earth
C．Stephen Hawking’s idea D．How to find aliens
C
People in many parts of North and South America will be able to see a total lunar eclipse (月食) on Sunday night and early Monday morning. The eclipse is special, and it is called a super blood wolf moon by some people.
The moon will be a little closer than it normally is to the Earth. For this reason, it will appear brighter than usual. Such a moon is called a super moon. When the moon is completely eclipsed, it looks darker and appears to have an orange or even a red color. The sunset on the Earth looks orange for a similar reason. Because of its reddish color, an eclipsed moon is sometimes called a blood moon.
In North America, there are traditional names given to each of the 12 full moons that happen throughout the year. January’s full moon is known as the wolf moon or the great spirit moon.
Is there anything I should get ready when I look up the lunar eclipse
“There are no precautions (预防措施) you need to take when looking at a lunar eclipse, since the moon is never bright enough to hurt your eyes like the sun,” according to Walter Freeman, a physicist at Syracuse University.
It’s just a wonderful thing for the whole family to see because it’s fairly rare to have all these kinds of things together at the same time.
41．Where can people see the super blood wolf moon
A．In North America. B．In South Asia. C．In West Africa. D．In East Europe.
42．When the moon is completely eclipsed, it looks ________.
A．smaller B．bigger C．brighter D．darker
43．The full moon of ________ is called the wolf moon.
A．Monday B．Sunday C．January D．February
44．Which of the following is TRUE according to the passage
A．A super moon is farther than it normally is to the Earth.
B．You can always see the super blood wolf moon.
C．Each of the 12 full moons has a traditional name in each country.
D．An eclipsed moon is sometimes called a blood moon because of its reddish color.
45．The best title of the passage may be ________.
A．A Lunar Eclipse in the UK B．A Super Blood Wolf Moon
C．The Wolf Moon D．Preparations for the Lunar Eclipse
D
In 2080, the Earth is dying, and moving to Mars seems to be the only way out for mankind. A team of American astronauts begin to search on Mars. This is what the movie Red Planet begins with. Known as Red Planet Mars is popular with science fiction(小说) writers and filmmakers.
Mars is the fourth planet from the Sun. We can see the surface of Mars from the Earth. It is half the size of our planet. The rocks, soil and sky have a red or pink hue(色调). The red color was observed by star-gazers throughout history. The ancient Romans named the planet “Mars” after their god of war because of its red color. The ancient Egyptians named it “Her Descher” meaning the red one.
The surface of Mars is more like the Earth than any other planet. However, because it is farther from the Sun than the Earth, temperatures on Mars are much lower. Most of the time the temperatures are far below freezing. The average temperature on Mars is -63℃ with a highest temperature of 20℃ and a lowest of -140℃. Plants and animals could not live now on Mars.
However, many scientists believe that such life may have existed long ago. On 6th August, 1996, scientists discovered a piece of rock from Mars. It fell to the Earth 13,000 years ago, and evidence of simple fossil creatures has been found in it. However, some scientists still don’t accept that there was life on Mars. People may not be so sure about life on Mars until a sample(样本)of life is brought back
46．What is the first paragraph mainly about
A．The astronauts doing search on Mars. B．A movie about Mars.
C．The history of Mars. D．The future of mankind living on Mars
47．Why did the ancient Romans name the planet after their god of war
A．Because Mars is a good name. B．Because its surface is like the Earth.
C．Because the color of Mars is red. D．Because the ancient Romans liked their god of war
48．From the passage, what can we learn about Mars
A．Mars is smaller in size than the Earth. B．Mars is closer to the Sun than the Earth
C．It is warmer on Mars than on the Earth. D．There is life on Mars.
49．What does the underlined word “it” in Paragraph 4 refer to
A．Mars. B．The Earth. C．A piece of rock D．Evidence of fossil creatures.
50．In which section of a magazine would you probably read this article
A．Culture. B．Sports. C．Science. D．Environment.
五、语法填空
阅读下面短文，在空白处填入适当的单词或括号内单词的正确形式（每空一词）。
How much do you know about the Earth It is the 51 (five) largest planet in the solar(太阳的) system. It’s believed that the Earth is the only planet to have life on it.
The solar system is just like a neighborhood. It is made up of planets, moons and other 52 (object). It takes the Earth 365 solar days to move around the Sun. This is 53 there are 365 days in a year on the Earth. The Moon moves around the Earth. Scientists think that the Moon was once part of the Earth, 54 it may have been broken off the Earth during a massive collision(巨大碰撞). The Moon is much 55 (small) than the Earth, about one fourth of the Earth’s diameter(直径).
The Earth is also 56 (know) as “the blue planet”. Saltwater oceans cover about 71% of the Earth. So much water on the Earth’s surface 57 (make) it look blue in color from space. There is the atmosphere(大气层) all round the Earth. Without it, life on Earth can’t live. It gives 58 (we) air, water and heat. It also protects us against 59 (harm) rays from the Sun.
The Earth is 4.55 billion years old. Life 60 (begin) to appear billions of years ago. Modern human beings showed up on the Earth about 200,000 years ago.
六、补全对话
根据下面对话中的情境，在每个空白处填入一个适当的语句，使对话恢复完整。
A: Hi, Cindy.
B: Hi, Steve. We are leaving our school in a few weeks. I will miss it very much.
A: So do I. And I’ll never forget our teachers.
B: 61
A: My favorite teacher is Mr. Black. He is a patient and kind teacher.
B: Yes, he always guided us to do a lot in physics. 62 .
A: So you are the most excellent in physics. Do you have any other special memories
B: 63 . I remember I lost my pen. All of you helped me to look for it.
A: Yes. You said the pen was very important to you,
B: Our school life was unforgettable.
A: You are right. 64
B: I want to get into a good high school.
A: You are always working so hard and I think you will achieve your dream.
B: 65 . I’ll try my best.
七、书面表达
迎接未来，未来是无限风光；展望未来，未来是无限美好；畅想未来，未来就是无限阳光。你是否畅想过一年后的生活？请以“In one year’s time”为题，并根据以下要点和要求用英语写一篇短文。
1. 要点：
1）一年后的你将会有什么变化；
2）你对一年后的自己有什么期望；
3）你应该做些什么来实现你的期望。
2. 要求：
1）文中不得出现真实姓名和学校名称；
2）词数100左右。
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
单词过关答案：
1 display v.显示,显露;展示
2 screen n.屏幕，荧光屏
3 alien n.外星人adj.陌生的;外星的
4 outerspace 外层空间
5 describe v.描述;形容
6 astronaut n.宇航员
7 admire v.钦佩.羡慕
8 master v.掌握,精通n.主人
9 dancer n.跳舞者,舞蹈演员
10 realize v.意识到,领会;实现
11 universe n.宇宙
12 solar system 太阳系
13 roman adj.古罗马的
14 god n.上帝;神
15 diameter n.直径
16 storm n.风暴,暴(风)雨
17 gravity n.重力;引力
18 generally adv.一般地,通常
19 journey n.旅行
20 limit v.限制,限定n.限度;限制
21 excitement n.激动;令人激动的事
22 launch v.发射;发起;发行
23 beyond prep.超出;除······之外
话题过关检测参考答案：
1．will be done
【详解】句意： 在未来，许多困难的任务将由智能机器人来完成。主语tasks和动词do之间是被动关系，结合“In the future”可知，应用一般将来时的被动语态：will be done。故填will be done。
2．solved
【详解】句意：不管我们遇到多少困难，我们相信所有的问题将会被解决。“solve”与“problems”是动宾关系，用被动语态，空处填过去分词。故填solved。
3．weigh
【详解】句意：熊猫宝宝出生时体重通常在0.1到0.2公斤之间。分析句子可知，空格中在句中作谓语，句子用一般现在时，主语是名词复数，动词用原形weigh“称重”。故填weigh。
4．will be planted
【详解】句意：我们希望明年这里种更多的树。“ more trees”为主语；根据next year可知是一般将来时；结合所给单词可知用一般将来时的被动语态，即will+be+done结构，故填will be planted。
5．dancer
【详解】句意：威廉的姑姑是她所在城市的著名舞蹈演员。根据语境和提示词汇可知，威廉姑姑是著名舞蹈演员，不定冠词a后需填名词单数，作表语，dancer“舞蹈演员”，名词。故填dancer。
6．to realize
【详解】句意：吴先生总是鼓励我们通过努力实现我们的梦想。realize“实现”，encourage sb. to do sth.“鼓励某人做某事”。故填to realize。
7．will be reminded
【详解】句意：别担心你的儿子。他醒来后会被提醒吃药。分析第二个句子，可知此句为“after”引导的时间状语从句，从句使用的是“一般现在时”，根据“主将从现”原则，可知主句需使用“一般将来时”；主语“He”和谓语动词“remind”是被动关系，需使用被动语态，故填will be reminded。
8．weigh
【详解】句意：这种秤可以用来称包裹等其他物品的重量。be used to do sth.“被用来做某事”，故此空应该填动词原形。weight的动词为weigh“称重”。故填weigh。
9．will be controlled
【详解】句意：未来几年，自然风景区的开发将受到控制。主语“Development in areas of natural beauty”与动词control之间是被动关系，结合“in the next few years”可知用一般将来时的被动语态，其结构为will be done，control的过去分词controlled。故填will be controlled。
10．won’t be canceled/won’t be cancelled
【详解】句意：足球比赛不会被取消，除非下周六下大雨。句子是unless引导的条件状语从句，从句是一般现在时，主句应用一般将来时，match与cancel是动宾关系，应用被动语态，句子为否定句，结构为won’t be done。故填won’t be canceled/won’t be cancelled。
11．D
【详解】句意：一些月球的照片将于下周在太空俱乐部展出。
考查一般将来时的被动语态。根据“next week”可知句子应用一般将来时，主语Some photos of the moon与动词show存在逻辑上的被动关系，因此句子应用一般将来时的被动语态，其谓语结构为：will be+过去分词。故选D。
12．C
【详解】句意：这些光盘卖得很好，很快就会卖完。
考查不及物动词和一般将来时的被动语态。sell主动表被动，第一空用动词原形sell：第二空表示被卖完，用be sold out。故选C。
13．B
【详解】句意：下个月我的家乡将建一个新的超市。
考查一般将来时被动语态。根据next month可知，此句是一般将来时，主语A new supermarket与动词build之间是被动关系，所以此处用一般将来时被动语态，故选B。
14．C
【详解】句意：——从《西游记》中你能学到什么？——我学会了我们应该有足够的勇气去克服生活中的困难。
考查名词辨析。danger危险；success成功；courage勇气；excitement兴奋。根据“we should have enough…to overcome the difficulties in our life.”可知，克服生活中的困难需要足够的勇气。故选C。
15．D
【详解】句意：在面试过程中，你会被问到一些英语问题。从现在开始你需要练习。
考查时态。根据“You need to practice from now on.”可知，从现在开始需要练习，所以是将会被问到一些英语问题，用一般将来时被动语态，其构成为will be done。故选D。
16．A
【详解】句意：对我来说，即使我坐在教室里，读一本新书也会让我踏上一段不同的旅程。
考查名词辨析。journey旅程；action行动；victory胜利；game游戏。根据“reading a new book makes me go on a different ...”可知，读一本新书使我进行一段不同的旅行，journey符合语境。故选A。
17．C
【详解】句意：张颂文在《狂飙》中的演技非常好，令人赞不绝口。
考查介词辨析。against反对；over悬在……上面；beyond超出；above在……之上。“beyond”多用于抽象事物在程度方面的“超过”，“acting skills”意为“演技”，属于抽象事物，“all praise”意为“所有的赞美”，此处就是要表达“超出了所有的赞美”，故选C。
18．C
【详解】句意：不要担心，你的生日蛋糕一会儿将会被送到这里来。
考查一般将来时的被动语态。主语“birthday cake”和“send”之间是被动关系，应用被动语态；“in a while”提示时态用一般将来时，故空格处用一般将来时的被动语态，其结构是will be done。故选C。
19．A
【详解】句意：中国化学家屠呦呦在药草中发现了青蒿素并获得了诺贝尔奖。
考查动词词义辨析。discovered发现；described描述；invented发明；discussed讨论。根据题干可知，青蒿素是存在于植物中的一种物质，应用发现。故选A。
20．B
【详解】句意：电脑对人们的生活有很大的影响。
考查名词辨析。help帮助；effect影响；interest兴趣；limit限制。根据“Computers have a big...on people’s life.”可知电脑对人们的生活有很大的影响，have an effect on“对……有影响”，故选B。
21．D 22．A 23．C 24．B 25．D 26．B 27．D 28．C 29．D 30．B
【导语】本文是一篇记叙文，描述了在2050的未来的各种景象。
21．句意：未来的生活会比现在更好、更糟还是和现在一样
lazier更懒；stronger更强；easier更容易；worse更糟。根据上文的“better”和下文“the same”，可知这里是推测未来变化的三种情况，分别是“更好”、“更糟”和“不变”，故选D。
22．句意：人们认为2050年的生活可能会非常不同。
think认为；disagree不同意；plan计划；worry担心。分析句子，可知此空缺少谓语动词，空后接了一个宾语从句；根据上一段末尾“What do you think of the future ”，可知此处用“think”意为“认为”，故选A。
23．句意：首先，飞机将很普遍，飞行将非常便宜。
small小的；slow慢的；common普遍的；short短的。根据下文“flying will be very cheap”，可知飞行将非常便宜，就是因为飞机在未来很普遍造成的，故选C。
24．句意：我们将随处可见机器人。
make制造；see看见；watch观看；move移动。根据句意，再结合“everywhere”，可知此处要表达“随处可见”的意思，故选B。
25．句意：家里冬天温暖，夏天凉爽，所以他们会非常舒适。
smooth光滑的；professional专业的；medical医学的；comfortable舒适的。根据上文“Homes will be warm in winter and cool in summer”，可知家里冬暖夏凉，所以人们的感觉一定是“舒适的”，故选D。
26．句意：我们将利用太阳为我们的家供暖。
make制作；heat变热；cool（使）变凉；build建造。根据上文的“sun”，再依据常识，太阳带来的肯定是“热”，故选B。
27．句意：电脑将会非常小，所以它们将会非常轻。
heavy重的；new新的；long长的；light轻的。根据上文“Computers will be very small”，可知电脑变小了自然就变“轻了”，故选D。
28．句意：到那时，水将成为我们最严重的问题之一。
pleasant愉快的；possible可能的；serious严重的；interesting有趣的。根据下文“In many places, farmers will need a lot of water…”，可知很多地方，农民需要大量的水，所以水资源就会很紧张，这就是一个严重的问题，“serious”意为“严重的”，符合句意，故选C。
29．句意：在许多地方，农民需要大量的水来帮助水果和蔬菜生长。
sell out售完；check out查看；believe in相信；grow up生长。根据上文“a lot of water”和“fruit and vegetables”，可知水对于水果和蔬菜来说，肯定是帮助其“生长”，故选D。
30．句意：到2050年，我们将能够帮助失明和失聪的人又再次看到和听到。
walk步行；hear听见；sleep睡觉；run跑。分析上文，可发现“blind”对应的是“see again”，可知“deaf”就该对应的是“hear again”，故选B。
31．C 32．B 33．D 34．C 35．B
【导语】本文是说明文，到2050年时，人类都市化日益明显，交通问题越来越严重，本文主要介绍未来的交通状况，并且给出交通方式的建议。
31．细节理解题。根据“By 2050, the world will be urbanized. Nearly 70% of the world’s population will live in cities.”可知，在2050年的时候，将有70%的人住在城市。故选C。
32．推理判断题。根据文章给出的“Self-driving Car ... Robot Taxis ... Buses ... Bikes”可知，文中给出了4种帮助缓解未来交通状况的交通方式，故选B。
33．词义猜测题。根据“People don’t need to drive by themselves”可知，Self-driving的意思是人们不用自己开车，故选D。
34．细节理解题。根据“By 2050, there will be robot taxis in the city streets.”可知，在2050年，城市的街道上会有机器人出租车，故选C。
35．主旨大意题。根据“The traffic speed in London will fall to about 7 miles per hour. Around the same speed it was 150 years ago, in the days of the horse and cart. But city planners are working on ways to solve the problem.”以及文章给出的“Self-driving Car ... Robot Taxis ... Buses ... Bikes”四种交通方式，可知，本文主要介绍未来的交通状况，故选B。
36．D 37．B 38．B 39．D 40．A
【导语】本文是一篇说明文。这篇短文主要讲述了外星人是否存在以及不同的人对外星人的看法。
36．细节理解题。根据“But are there real aliens in the universe (宇宙) ...But the answer of some scientists is yes.”可知一些科学家给出了肯定的回答，也就是他们认为有外星人的存在。故选D。
37．推理判断题。根据“In order to find aliens, they have worked hard for over half a century, but so far they have found nothing.”可知，为了寻找外星人，他们辛苦了半个多世纪，但至今一无所获。半个多世纪也就是50多年。故选B。
38．细节理解题。根据“Stephen Hawking, the famous physicist, thought it could be dangerous to connect aliens.”可知著名物理学家Stephen Hawking认为联系外星人可能很危险。故选B。
39．细节理解题。根据“Maybe they are much smarter than us, but why do they want to hurt us ”可知，他认为也许外星人比我们聪明得多，所以人们想要联系外星人。故选D。
40．最佳标题题。这篇短文主要讲述了外星人是否存在以及不同的人对外星人的看法，以选项A“对外星人的看法”为标题最合适。故选A。
41．A 42．D 43．C 44．D 45．B
【导语】本文是一篇说明文，主要讲月食现象特点、其形成原因及观看月食的注意事项。
41．细节理解题。根据“People in many parts of North and South America will be able to see a total lunar eclipse (月食) on Sunday night and early Monday morning. The eclipse is special, and it is called a super blood wolf moon by some people.”可知在北美和南美都可以看到超级血狼月。故选A。
42．细节理解题。根据“When the moon is completely eclipsed, it looks darker and appears to have an orange or even a red color. ”可知月全食时，月亮看起来更暗。故选D。
43．细节理解题。根据“January’s full moon is known as the wolf moon or the great spirit moon.”可知1月的满月叫狼月。故选C。
44．细节理解题。根据“Because of its reddish color, an eclipsed moon is sometimes called a blood moon.”可知月食被叫作血月是因为它的红颜色。故选D。
45．最佳标题题。根据“The eclipse is special, and it is called a super blood wolf moon by some people.”以及全文可知，本文主要讲述了月全食，也叫超级血狼月。故选B。
46．B 47．C 48．A 49．C 50．C
【导语】 本文主要介绍了一些有关火星的科学知识。
46．主旨大意题。阅读文章第一段，可知本段首先描写了电影《红色星球》的开篇场景，然后又引出这部电影并作了进一步介绍，选项B“一部关于火星的电影。”符合题意。故选B。
47．细节理解题。根据“The ancient Romans named the planet “Mars” after their god of war because of its red color.”可知，古罗马人以战神的名字将这颗行星命名为“火星”，因为它是红色的。故选C。
48．细节理解题。根据“It is half the size of our planet.”可知，火星的大小大约是地球大小的一般，即：火星的体积比地球小。故选A。
49．词句猜测题。根据“On 6th August, 1996, scientists discovered a piece of rock from Mars. It fell to the Earth 13,000 years ago”可知，科学家们发现了一块来自火星的岩石。它在一万三千年前落到地球上……。根据逻辑关系可知it指代上文来自火星的岩石。故选C。
50．推理判断题。通读全文可知，本文主要介绍了一些有关火星的科学知识，故本文最有可能来源于杂志的科学版块。故选C。
51．fifth 52．objects 53．why 54．but 55．smaller 56．known 57．makes 58．us 59．harmful 60．began
【导语】本文是一篇说明文，介绍了地球。
51．句意：地球是太阳系的第五大行星。根据空前的“the”以及后文的“largest”，此处是the+序数词+最高级，表示“第几最”，空处应用序数词，故填fifth。
52．句意：它由行星、卫星和其他物体组成。other+复数名词，此处表示“其他的”，故填objects。
53．句意：这就是为什么地球一年有365天。根据前文“It takes the Earth 365 solar days to move around the Sun.”可知，前文解释了地球一年有365天的原因，this is why表示“……的原因”，故填why。
54．句意：科学家们认为月球曾经是地球的一部分，但它可能在一次大碰撞中脱离了地球。根据前文“Scientists think that the Moon was once part of the Earth”可知，此处表示转折，应用连词but。故填but。
55．句意：月球比地球小得多。根据后文的“than”可知，此处要用比较级，故填smaller。
56．句意：地球也被称为“蓝色星球”。be known as是固定搭配。此处表示被动，应用know的过去分词形式，故填known。
57．句意：从太空看，地球表面是蓝色的。句子主语是“So much water on the Earth’s surface”，谓语动词是make，此处主语是不可数名词，谓语动词用单数，故填makes。
58．句意：它给予我们空气。空处作give的宾语，应用宾格，故填us。
59．句意：它还保护我们免受来自太阳的有害射线。空处修饰名词rays，应用形容词harmful，表示“有害的”，故填harmful。
60．句意：几十亿年前生命开始出现。根据时间状语“billions of years ago”可知，本句应用一般过去时，故填began。
61．Who is your favorite teacher 62．I became more and more interested in physics 63．Of course/Sure/Yes, I do 64．What do you want to do after leaving the school 65．Thank you/Thanks
【导语】本文是A、B两个人的对话，A和B两人将要离开学校，两人回忆学校的人和事，以及憧憬未来。
61．根据下文“My favorite teacher is Mr. Black. He is a patient and kind teacher.”可推测，B提问A最喜欢的老师是谁。故填Who is your favorite teacher。
62．根据下文“So you are the most excellent in physics.”可推测，B会说对物理越来越感兴趣了，或者越来越喜欢物理等。故填I became more and more interested in physics。
63．根据上文“Do you have any other special memories ”以及下文“I remember I lost my pen. All of you helped me to look for it”可推测，A做出的是肯定回答，关于学校生活确实有其他特殊的回忆。Of course/Sure/Yes, I do意为“是的，我有/当然了”，故填Of course/Sure/Yes, I do。
64．根据下文“I want to get into a good high school.”可推测，A提问的是在离开学校之后，B有什么想要做的事情。故填What do you want to do after leaving the school。
65．根据上文“You are always working so hard and I think you will achieve your dream.”可知，A祝愿B能梦想成真，B会道谢。故填Thank you/Thanks。
66．例文
In one year’s time
One year later, I will be a high school student and I will make a lot of new friends and meet many different teachers who are friendly and helpful to me. So, I think I will be wiser and more outgoing than before.
As for me, being more diligent and independent is necessary so that I can be a member of a famous university and make myself go further in English. I will help my parents do housework in order to know how to take care of myself when I am away from home. In addition, I will make plans for my study ahead of time every week, which can remind me of being diligent.
Life will be totally different, but I’m really looking forward to it.
【详解】[总体分析]
①题材：本文是一篇材料作文；
②时态：一般将来时；
③提示：内容要点已经给出，考生应注意不要遗漏，并适当补充发挥，注意语句的通顺，使用正确的词汇和句型，使得行文连贯有逻辑。
[写作步骤]
第一步，按照要点提示，简要阐述自己期待的一年后的情况，从而引出下文；
第二步，表达自己对将来的自己的期待，注意时态准确，应是一般将来时，以及自己的计划，适当补充和发挥，可从学习，家庭方面发挥；
第三步，结尾总结，表示自己对将来的期待。
[亮点词汇]
①in order to为了
②ahead of time提前
③looking forward to期待
④so that以便
[高分句型]
①I will be a high school student and I will make a lot of new friends and meet many different teachers who are friendly and helpful to me.（who引导的定语从句）
②I will make plans for my study ahead of time every week, which can remind me of being diligent.（which引导的非限制性定语从句）
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