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随时随地学习
随时随地学习
1、糖果含糖太多，对我们的牙齿有害。
_______________________________________
2、The puppy feels while I am holding it in my arms.
A.save B.safe C.safely D.safety
3、Neither my father nor I _____ going to the baseball game.
A. be B. am C. is D. are
4、﹣How does your mother like your presents for Mother's Day？
﹣Well，______ this sweater ______that one is fit for her． They are much too big．
A. both， and B. neither， nor
C. not only ，but also D. either , or
5、---I think I will be happier to work in a new company.
--- But you don't know that for sure. _________________
A．Don't put all your eggs in one basket.
B．Where there is a will, there is a way.
C．East, west, home is best.
D．The grass is always greener on the other side.
6、A：The dishes you cooked tonight are really delicious．
B：________
A.Of course! B.I'm glad you like them! C.That's all right! D.Never mind!
7、— Hello! May I to speak to Mr. Green?
—________
A.Hi! I’m Mr. Green. B.Hello! Who are you?
C.Ha-ha! Are you Jack? D.Hold the line, please.
8、 -Your pencil case looks really beautiful.
- . But in fact, Gina’s looks better than mine.
A. Of course B. Not at all
C. My pleasure D. Thank you
9、The teacher you saw in our classroom just now ________ be Mr. Wang. He has gone to Chongqing to attend a meeting.
A．must
B．might
C．can’t
10、The twins look so ______ that I can’t tell one from the other.
A. similar B. fantastic C. expensive
11、Gu Ailing worked ________ hard ________ she got excellent achievements at the Beijing 2022 Winter Olympic Games.
A．not only … but also
B．such ... that
C．not ... until
D．so … that
12、Xingjiang is ______ the northwest of China, and it’s famous for cotton.
A．in
B．on
C．at
13、—Have you seen the film The Time Machine?
—Yes, this movie is based on a science fiction story. It shows us ______ the future could be like.
A．that
B．which
C．how
D．what
14、— Can you guess ________ the new sports shoes?
— Yes. Maybe he asked his grandma to pay for them, I think.
A．how he paid for
B．where he bought
C．when he paid for
15、Jack didn't go to the party his bad cold.
A. because B. instead C. instead of D. because of
16、Something must ________to protect the sharks because many of them are endangered now.
A. do B. done C. be done
17、You have to leave now________you can catch the early bus．
A．so that B．as soon as C．because D．if
18、—Why was Mrs. Li taken to the police station?
—Because she________stealing a lot of things from her neighbor.
A.treated herself to B.tricked into C.was accused of
19、_____classroom is quite different from _____.
A. Their; we B. Theirs; us C. Their; ours D. They; ourselves
20、—Why do you like the teacher?
—She not only helps us ______ plays with us.
A.and B.or C.but also D.nor
21、—When did you________?
—I’ve________for two months．
A．get married；been married
B．be married；been married
C．marry；got married
D．get married；married
22、Manager: Can I help you?
Ben: Yes, I was just 【1】 at the notices about volunteer work and I'd like to do something to help.
Manager: I see. Well, we have new campaign (宣传活动) called "Save Our World". We need volunteers to help out in different ways.
Ben: Hm. What kind of work can I do? I'd like to work with animals.
Manager: In that 【2】, you can tell people about endangered animals at East Shopping Center.
Ben: Sounds like fun.
Manager: 【3】 so much rubbish that needs to be picked up. Would you like to help out?
Ben: OK. I'll collect rubbish in my neighborhood next Sunday afternoon.
Manager: Would you be able to 【4】 out leaflets (传单) about pollution, too?
Ben: Yes, I'll do that, too.
Manager: Well, thanks so much 【5】 helping save our world.
23、阅读下列各小题，根据汉语及句末括号内的动词提示，用相关的动词短语完成句子（每空最多不超过四个词）
【1】你认为我们青少年应该远离网络吗？
Do you think we teenagers should the Internet？（keep ）
【2】你和你的家人相处得怎样？
How are you your family？（get）
【3】一收到妈妈的来信，她就立刻启程回家．
She will set off for home at once as soon as she her mother．（hear）
【4】习近平同志要求我们每个党员都要严格要求自己．
Mr．Xi asks each of us Party members ourselves．（be）
【5】他已经想出了许多解决这些问题的方法．
He many different ideas to solve these problems already．（come）
24、
Pollution inside homes and other buildings kills more than 4 million people each year. Many people die as a result of breathing smoke or from cooking over wood-powered or coal-powered stoves.
One way to reduce the number of deaths is through cooking equipment powered by the sun. Crosby Menzies, a solar power expert in a South African company, described his latest solar cooker called the "Sol-4". "It is four square meters of mirrors, six to eight meters in length. It is quite a large cooker."
The "Sol-4" works by reflecting(反射) light from the sun off large mirrors. The mirrors direct(把……对准) the light at a cooking pan. Then the light heats the pan with solar energy.
Within two minutes, the pan is hot enough to cook sausages and onions. In just four minutes, water can be boiled. That is as fast as cooking with natural gas or electricity.
The cooker is also much "friendlier" than other models because people do not have to stand in the sun to use it. And people can prepare meals without having to collect firewood or spend money on coal. Such individuals would be less likely to have breathing illnesses from harmful smoke．
At present, the cooker only works when the sun is shining. But engineers are working on a way to make it work without sunlight.
Each cooker costs about $2000, which is a large amount of money for most Africans. To solve that problem, Crosby Menzies has created a non-governmental organization called solar Cookers for Africa. It plans to raise money through donations to provide poor people with solar cooking equipment.
【1】This passage is mainly about ________.
A.solar cookers B.smoke pollution C.solar power experts D.breathing illnesses
【2】The "Sol-4" is mainly used to ________.
A.shorten the time of cooking
B.reduce the cost of making cookers
C.raise money through donations to help African people
D.reduce the number of deaths caused by harmful smoke
【3】The underlined word "individuals" most probably means "________".
A.cookers B.mirrors C.people D.experts
【4】From the passage, we can infer that ________.
A.the "Sol-4" will be designed in a smaller size
B.more Africans can use the solar cookers in the future
C.the "Sol-4" is the first product of the South African company
D.the African government will provide poor people with solar cookers
25、 A computer can get very hot when it works on a lot of programs. It can cost a lot to cool the computer. So some scientists want to know what would happen when if the heat from the computer could be used.
Large Internet companies such as Google and Microsoft have thousands of computers. As these computers deal with information, they produce lots of heat, so they need huge cooling systems. These systems send the heat into the air.
A company in the Netherlands thinks paying to make the computers work and then paying again to cool them are a waste of energy. So the company developed a special device—the e-Radiator.
Boaz Leupe, head of the company, says that e-Radiator works as a heating system and saves money. He explains that the energy is used twice—once to heat the home and once to cool the computer and that the users don't have to pay to cool their computers.
Five homeowners in the Netherlands are testing the heating system in their homes.
"We pay for the computer usage, so in that way, homeowners get heating for free." Boaz says.
Jan Visser is one of the homeowners. "If you use the computer more, the e-Radiator produces more heat," he says. "It cannot provide enough heat if you don't use your computer often." But he is ready to try it. It's a great help to his family.
The company says e-Radiators produce heat temperature of up to 55℃. It says the system could save its users about $ 440 a year.
【1】Which of the following is true?
A.Before the e-Radiator appears, the heat of a computer is usually sent into the air.
B.Google and Microsoft don't need huge cooling systems.
C.Google and Microsoft developed a special device-the e-Radiator.
D.The heat of a computer usually makes the computer work better before the e-Radiator appears.
【2】What is the e-Radiator mainly used to do?
A.To help Google B.To provide heat. C.To heat the computer. D.To clean the computer.
【3】How much could the system save its users a month?
A.About 220 dollars. B.About 440 dollars. C.About 44 dollars D.About 36 dollars.
【4】What would be the best title for the passage?
A.A New Company B.How to Heat Computers
C.A New Way to Heat Homes D.How to Solve Environment Problems
26、I was an unlucky nurse who had to work on Christmas Day. It was always quiet in the emergency room on this day, so I was not expecting any patients. When I was complaining about working on such a beautiful festival, a pale woman and four small children showed up at my desk.
"Are you all sick?" I asked suspiciously because they seemed all right.
"Yes," the woman answered in a low voice and lowered her head.
But when it comes to their problems, things got a little strange. Two of the children had headaches, but they didn't hold the head. Two children had earaches, but neither of them could tell me which ear was in pain. The mother complained of a cough, but she seemed to be pretending.
Something was wrong. I didn't say anything but explained that it might take a while before a doctor could meet them. "Take your time, please," the mother answered. I checked their charts-no address. Suddenly I knew, they were homeless and the hospital was warm.
I looked out at the family, sitting together under the Christmas tree, smiling and chatting with each other sweetly. Quietly, I went back to the nurses' station and told them that they had a homeless family in the waiting room. The nurses's station suddenly came back to life. All he nurses came into action, just as we did when there was a real medical emergency. But this one was a "Christmas emergency."
We took out our meals for our Christmas "patients". We also put together oranges and apples as presents. Usually we just tried to meet the physical needs of our patients. But today, we worked hard to exceed the needs of a family who only wanted a warm place on Christmas Day.
Later, when the family was leaving, the four-year-old girl ran back and gave me a kiss. "Thanks for being our angel today," she whispered in my ear.
【1】The writer felt _________ when she had to work on Christmas Day.
A．excited
B．unhappy
C．surprised
D．interested
【2】How many people came to the emergency room?
A．four
B．five
C．three
D．six
【3】The family came to the emergency room because_________ .
A．the mother was coughing.
B．there was something wrong with two children's heads.
C．two children had earaches.
D．they were homeless and the hospital was warm.
【4】What does the underlined word "suspiciously" mean in the second paragraph?
A．Feeling there was something strange
B．Feeling there was something frightening
C．Noticing there was something interesting
D．Noticing there was something dangerous
【5】All the nurses in the emergency room did the following except _________ when they heard about the family.
A．They took out their meals for their Christmas "patients."
B．They also put together oranges and apples as presents.
C．They did as they usually did in a medical emergency.
D．They provided a warm place for the family.
【6】What do you think is the best title for the passage?
A．A poor family.
B．a sick mother and her children.
C．A working Christmas.
D．Nurses at Christmas.
27、 Mark Twain once said, “everyone talks about the weather, but no one ever does anything about it.” This was true in his days. But it may not be the case in today’s world. In fact, humans have found many different ways to control the weather.
Cloud seeding (云催化) is a kind of technology that can control rain. It is done by spreading chemicals like dry ice or silver iodide (碘化银) inside of clouds, either by rocket or airplane. This changes the amount of water inside the clouds, which helps to control the amount of rain, the time when it rains and even where it rains.
This technology has helped to solve drought. It has also played a key role during important events. For example, China used cloud seeding in Beijing just before the 2008 Olympic Games in order to stop rain from falling during the event.
However, scientists are still debating how to use this technology. On one hand, it is believed that it might have side effects. For example, silver iodide may be bad for the environment. On the other hand, no two clouds are the same, so every new experiment introduces new conditions.
Using lasers ( 激 光 ) to change the weather has been tested in a lab, and it has been fairly successful on a small scale. Scientists are still trying to figure out how to use it in the real world, and it could be a new way to stop climate change.
In addition to controlling rain, scientists have also tried to find ways to weaken storms and hurricanes (飓风). Scientists at the US National Hurricane Centre Headquarters think it might be possible to control hurricanes by using lasers. Others believe that burning petroleum ( 石油) in a hurricane’s path could slow the storms down.
根据短文内容，选择最佳选项，并在答题卡上将选定答案的字母标号涂黑。
【1】Cloud seeding works by spreading inside of clouds.
A.storms B.drought C.chemicals D.water
【2】From Paragraph 2, we learn that cloud seeding .
①helps produce rain
②uses rockets or airplanes to work
③releases chemicals into the air
④can control its side effects well
A.①② B.②③ C.③④ D.①④
【3】The underlined phrase “side effects” means “ ” in Chinese.
A.副作用 B.好作用 C.没作用 D.少作用
【4】Which of the following is NOT true according to the passage？
A.Humans today can change the weather.
B.New technology can help to solve drought.
C.China has once used cloud seeding in Beijing.
D.Scientists are able to control hurricanes by using lasers.
【5】What can we learn from the passage?
A.Mark Twain liked to talk about the weather.
B.All scientists have welcomed cloud seeding technology.
C.Cloud seeding may not be environmentally friendly.
D.Cloud seeding can be used to control storms.
28、缺词填空，根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。在答题卡标有题号的横线上，写出空缺处各单词的正确形式。（每空一词）
Can you climb trees? Maybe your parents ever told you, “Don’t climb trees. It’s d 【1】 .” But Xiamen University is going to have a new class： Tree-climbing.
Zhu Chongshi, the president of Xiamen University, once visited Cornell University in New York, and he was surprised a 【2】 the course there.
In Tree-climbing class, the teachers do not just let the students c 【3】only with their hands. They teach the safety skills like t 【4】 used in rock-climbing. Students wear special caps and clothes to protect t 【5】 . And they use ropes so that they can not f 【6】 and get hurt. The class is very useful. Students are e 【7】 to learn the skills, like swimming in and after class by the teacher. In a time of disaster such as floods, earthquake, etc., such knowledge may make a d 【8】 between life and death.
No classroom subject could ever give them these skills. Students should find and develop their own inborn(与生俱来的) skills and talents. An all-knowing teacher should no longer see the child as an e 【9】 cup and only pour knowledge into it.
I hope climbing trees will w 【10】 up the potential(潜能) in many students.
29、Not everyone has the chance to be a detective. But I ever got one when I was thirteen years old. It happened in 1988.
One afternoon, I was walking down the street when I saw my____new car. I expected to see my father, but to my____, I saw a young woman driving instead. “She stole my father’s car,” I thought. So I quickly stopped a____and got in. I said to the driver, “Follow that new car____” And I told him why.
The taxi driver had a car telephone, and I asked him to____the police. Soon we heard the____of a police car and its loudspeaker. The policeman told the woman to____her car. Our car came to a stop, too. I____right then and said to the woman, “It’s not____car. It’s my father’s.”
The woman____and said, “Oh. You’re Mr Jackson’s son, right? I’ve once seen your photo at your father’s____”
Before I could say____word, the woman explained that she was my father’s new assistant. My father had asked her to take his computer to the shop to have it____He lent her his car. After hearing her words, we called my father and he told us what she said was____the police and the taxi driver laughed. I____very sorry. It was both the first time and the last time for me to work as a detective. Don’t you think my story funny?
【1】A. mother’s B. father’s C. aunt’s D. own
【2】A. joy B. way C. surprise D. surprised
【3】A. taxi B. bus C. car D. bike
【4】A. in front B. after C. at the back D. at the back of
【5】A. tell B. call C. say D. ask
【6】A. noise B. voice C. cry D. sound
【7】A. leave B. take C. stop D. start
【8】A. got in B. got into C. got out D. got away
【9】A. my B. your C. mother’s D. father’s
【10】A. smiled B. frightened C. worried D. refused
【11】A. home B. car C. office D. book
【12】A. another B. other C. else D. others
【13】A. washed B. repaired C. found D. seen
【14】A. wrong B. interesting C. boring D. true
【15】A. felt B. sounded C. fell D. looked
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