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随时随地学习
随时随地学习
1、阅读下面的短文，将短文中划线部分的句子译成中文。
What is pollution? Smoke, dirty water, rubbish and so on. Some pollution is easy to be seen like smoke, but much of pollution is not obvious（明显）at all, yet you are eating it, drinking it or breathing it most of the time. Pollution is everywhere. ①It makes humans, animals and plants sick and even dead. It's even making the climate（气候）change. What's worse is that pollution has caused many problems to all life on the earth. There's nowhere on the earth left with no pollution, not even the sea or the air.
②Environmental problems are becoming more and more serious all over the world.
People have realized these problems. Humans make the pollution and they should try to stop it, especially you, because the future is yours.
【1】将短文中①处划线部分的句子译成中文：
______________________________________________
【2】将短文中②处划线部分的句子译成中文：
______________________________________________
2、Teenagers should _________ to choose their own clothes.
A. allow B. be allowed C. be allowing
3、 — Would you like to go to Nanjing Library with me now?
— I’d love to, but it’s ______ the visiting hours. Let’s go there tomorrow.
A. in B. at C. between D. beyond
4、Alan and Jack like playing soccer. _________ play it every Thursday afternoon.
A. We B. They C. You D. I
5、It’s _______ that we will never forget.
A. such a nice city B. a such nice city
C. a so nice city D. so a nice city
6、A great number of volunteers ________ for the 2022 Beijing Winter Olympic Games.
A．will need
B．are needed
C．were needed
D．will be needed
7、 —Don’t _________ too much time chatting online， Jack.
—OK， Mom.
A. cost B. pay C. take D. spend
8、Firemen tried their best and the big fire at last.
A．put out
B．put on
C．put in
D．put up
9、Last week，I went camping with my classmates and you can never imagine ____ unforgettable experience it was for me.
A．what an
B．what
C．how
10、—Tony, it’s cold outside, ________ your coat when you go out.
—All right, mom.
A．Put up
B．Put off
C．Put on
D．Put down
11、________ his first stay in Beijing, he made a lot of new friends.
A．When
B．While
C．During
D．After
12、—Who is your new English teacher this term?
—The woman ____ is wearing a red skirt
A. whom B. who C. whose D. which.
13、—I hear you are in my town. ________any time you like．
—I’ll if I have time．
A．Drop by
B．Come out
C．Show up
D．Run off
14、— I have tried very hard to solve the problem, but I failed.
— Why not ask Frank for advice? You see, _________________.
A. every dog has its day B. two heads are better than one
C. the early bird catches the worm D. too many cooks spoil the broth
15、(2013巴中)选择与画线部分意思相同或相近的单词。
I don’t think you can finish the work by yourself．
A．lonely B．alone C．easily
16、So far, he ______ three languages.
A．learned B．has learned
C．will learn D．was learned
17、 _______beautiful picture! I couldn’t believe it was painted by a young child.
A. What a B. How C. What
18、 I’d like to goswimming with you______ I’m too busy.
A. or B. but C. and D. so
19、—Why were the workers so happy?
—Because they ______ a new oilfield(油田) in the area last week.
A. invented B. helped C. discovered
20、——_____ does your father go to the fitness center?
——He exercises there twice a week.
A. How soon B. How often C. How long D. How many
21、The boy didn't realize his mistake ________the teacher had a long talk with him.
A.until B.because C.after
22、根据对话内容，从方框内选出能填入空白处的最佳选项。其中有两项为多余选项。
A：Hi, Steve, how long have you been in Hainan?
B：【1】However, I’m going back to Britain tomorrow. I have seen many interesting things in Hainan.
A：【2】
B：Oh, yes. I love it, but when I visited it, there were too many people. I’ve also been to the Tianya Haijiao.
A：Wow, great! 【3】
B：Well, I also went to see the Wuzhi Mountain, it’s so wonderful.
A：OK. Have you tried any Hainan food?
B：Oh, yes, I have. I love Hainan food.
A：【4】
B：My favorite is Hele Crab. It’s so yummy.
A：Thank you for your time. 【5】
B：Thank you.
A.What’s your favorite Hainan food?
B.Where have you been?
C.I have been here for five days.
D.Where else did you go?
E.Have a safe trip home.
F.I wish you have a good time in Hainan.
G.Have you been to the Yalong Bay?
23、A: School is over! Thank goodness!
B: Yes, Alan. 【1】?
A: I’m going to see the film Monster Hunt at Wansheng Cinema. It starts at 5:30. 【2】?
B: Yes, but it starts too early. We can’t get there on time. 【3】? It starts at 6 :30.
A: I don’t like Renming Cinema. 【4】.
B: I think we’d better stay at home today. And this Saturday evening we can go out early to Wansheng Cinema and see an American film.
A: But what shall we do this evening?
B: 【5】.
A: OK, I’ll go with you.
24、Human, Don’t Come too Close
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When we see babies or pets, we can’t help gently touching them to show our love. And they give us happy feelings back. But a recent study shows that it’s different for plants.
A study, published in The Plant Journal, shows that plants don’t “like” to be touched. That’s because touching changes their genes (基因) and, even worse, can slow their growth.
Professor Jim Whelan of the La Trobe Institute in Australia gave an explanation. “The lightest touch from a human, animal, insect, or even plants touching each other in the wind, leads to a huge gene change in the plant,” Science Daily reported.
In order to test the theory, the scientists did an experiment on plants. They grew a number of plants to the age of four weeks. Then they touched them with a paintbrush every 12 hours over a 36-hour period.
They found that as a response to the touch, the mitochondria (线粒体) in the plants had been partly destroyed. The mitochondria, as Science Alert noted, are the “powerhouse of the cell (细胞)”. The mitochondria produce energy for the rest of the cell in both animals and plants.
If this “powerhouse” is weakened, the plants will lose a large amount of energy that should have supported their growth. Whelan further explained to Science Daily, “If the touching is repeated, then plant growth is reduced by up to 30 percent.”
Although the process does have a strong effect on plants, usually the plants survive. Touching changes the plants, but it’s not necessarily a bad change.
According to Science Alert, frequent touching or moving plants will make them grow shorter than other ones. The researchers believe this change, in some way, could be helpful. It may help plants fight threats to their health such as insects and bad weather.
The new research findings have led to a deeper understanding of the plants’ response to touching. And the research might “open up new ways to reduce sensitivity (敏感性) and improve growth in the future”, Science Alert reported.
【1】Why did the scientists do the experiment?
A．To test if touching can change the genes of plants.
B．To show that plants’ and animals’ genes are different.
C．To tell when touching has effect on plants and animals.
D．To find out why some plants grow more slowly than others.
【2】What did the scientists find in their experiment?
A．Repeated touching shortened the plants’ life by four weeks.
B．Touching slowed down plant growth by reducing energy for growth.
C．Repeated touching made plants die sooner than they were expected to.
D．Mitochondria in the plants couldn’t produce energy because of touching.
【3】What do the scientists think of the fact that touch makes plants become shorter?
A．The plants will be more likely to be attracted by insects.
B．The plants will be more easily harmed by bad weather.
C．The plants will be less sensitive to being touched.
D．The plants will be better at fighting dangers.
25、In recent history, there have been some amazing inventions which have changed our lives. The plane has made international travel faster and easier. The Internet has brought people closer.
And you must know the names of some famous inventors like Henry Ford and Steve Jobs. But there are many everyday objects which you probably don’t notice and you don’t know who invented them. Take for example Nils Bohlin, who invented the modern-day car seat belt (安全带).
Before 1959, only two-point seat belts were available, and the only people who often wore them were race car drivers. The two-point seat belt couldn’t protect passengers from internal injuries (内伤) during serious car accidents.
In 1958, Bohlin joined Volvo Car Corporation as a safety engineer. He came up with the three-point seat belt to keep passengers from flying out of their cars during collisions. The three-point seat belt used one strap (带子) across the chest (胸部) and another across the legs and then the two joined at the same place. Amazingly, this was a very simple idea which no one tried before.
The three-point seat belt was introduced on Volvo cars in 1959. For more people’s safety, Volvo made the new seat belt design (设计) available to other car makers for free. Since then, engineers have worked to improve the three-point seat belt, but the basic design remains Bohlin’s.
At the time of Bohlin’s death in September 2002, Volvo said that the seat belt had saved more than one million lives since it was introduced.
【1】The writer develops his ideas in Paragraph 1 by ________.
A．telling a joke
B．giving some examples
C．asking some fun questions
D．describing a personal experience
【2】What can we learn about the two-point seat belt?
A．It was sold worldwide.
B．It was not easy to wear.
C．It saved over one million lives.
D．It was popular with race car drivers only.
【3】The underlined word “collisions” in Paragraph 3 means ________ in Chinese in this passage.
A．碰撞
B．清洗
C．制造
D．修理
【4】Bohlin invented the three-point seat belt ________.
A．in the early 1950s
B．to get a job at Volvo
C．while working at Volvo
D．after having a car accident
【5】The best title of this passage is ________.
A．Car safety
B．A great car company
C．A life-saving invention
D．Different kinds of seat belts
26、
【1】The pictures above are ___________.
A．a poster
B．a notice
C．a news report
D．a comic strip
【2】What do the girl's friends really think of her hat?
A．Attractive.
B．Strange.
C．Lovely.
D．Beautiful.
【3】Which of the following has the closest meaning as "Don't beat about the bush"?
A．Don't tell lies.
B．Don't laugh at me.
C．Don't avoid getting to the point.
D．Don't play jokes on me.
27、A big umbrella
Nancy: I saw seven girls in one umbrella and none of them got wet.
Taney: Oh, that must be a very big umbrella.
Nancy: No, it wasn’t raining.
A good boy
Little Robert asked his mother for two cents（美分）.
“What did you do with the money I gave you yesterday?”
“I gave it to a poor old woman,” he answered.
“You’re a good boy,” said the mother proudly. “Here are two more cents. But why are you so interested in the old woman?”
“She is the one who sells candies.”
Break a mirror
“What are you so happy about, Jason?” Lisa asked the 98-year-old man.
“I broke a mirror,” he replied.
“But that means seven years of bad luck.”
“I know,” he said happily. “Isn’t it wonderful? I can live for another seven years.”
【1】The three passages above are all ______.
A. jokes B. notices C. news D. letters
【2】The seven girls didn’t get wet because _______.
A. the umbrella was big enough
B. the seven girls wore raincoats
C. it wasn’t raining at all
D. it wasn’t a heavy rain
【3】Little Robert spent the money _______.
A. helping the poor old lady
B. buying candies for himself
C. helping his mom
D. buying gifts for his mom
【4】_______ broke the mirror.
A. Nancy B. Lisa C. Robert D. Jason
28、 Robots are one of the greatest i【1】. They can do difficult and 【2】 (危险)work for us. So f【3】 robots haven't 【4】(引起)any problems. They work for us like servants all the time. People are surprised at the rapid development of robots. No one knows for certain. Perhaps there will be a war b【5】 human beings and robots.
29、Mary loved small animals. One morning while she was walking in the forest, she found________weak birds in the grass. She took them home and put them in a small cage . She carried them with love and the birds both grew _______. They thanked her _______a wonderful song every morning.
But something happened one day. The larger bird flew from the cage. She thought that it would _______，so she grasped(抓）it. She was very excited to catch it. Suddenly she felt strange. She opened her hand and looked sadly at the________bird. The great love had killed the bird!_______ bird was moving back and front in the cage. Mary could _______the bird wanted to go out. It wanted to fly into the clear and blue sky. At once, Mary took the bird _______the cage and let it fly away.
Mary enjoyed watching the bird flying and singing _______.It sang the_______song that she has ever heard.
The easiest way to lose love is to hold it too tight(紧紧地).The best way to keep love is to give it wings.
【1】A. some B. several C. two D. three
【2】A. small B. well C. thin D. tired
【3】A. with B. for C. about D. at
【4】A. return B. die C. fly back D. fly away
【5】A. living B. interesting C. lucky D. dead
【6】A. Another B. Other C. The others D. The other
【7】A. take B. feel C. say D. get
【8】A. out of B. out from C. out off D. away of
【9】A. sadly B. happily C. friendly D. angrily
【10】A. sweetest B. poorest C. worst D. loudest
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