1、Now most young people like shopping online because they ________ spend a lot of time going from shop to shop.
A.needn't
B.can't
C.mustn't
D.shouldn't
2、 _____________ parents say and do has a life-long effect on their children.
A. That B. Which C. What D. As
3、The outbreak of Covid-19 has meant an change in many people’s life and work.
A.absurd
B.abrupt
C.allergic
D.authentic
4、He _____ have completed his work; otherwise, he wouldn’t be enjoying himself by the seaside.
A. should B. must C. wouldn’t D. can’t
5、Driving Offence Point System is a computer-controlled system _____ to reduce accident rates and make roads much safer.
A. designing B. to design
C. to be designed D. designed
6、It is said in London you can experience four seasons within a day, so you should always bring an umbrella with you ________ it rains.
A.as though
B.now that
C.in case
D.even if
7、I think it’s time the police got ______ with people who drink and drive.
A. sweeter B. tenser C. rougher D. Tougher
8、_______most kids still love burgers,chicken wings and pizza,there are a lots of other foods that are to kids' taste.
A.While B.Since
C.Before D.In case
9、I made a promise to myself _______ this year,my final year in high school,would be different.
A. whether B. what
C. how D. that
10、To qualify yourself for this kind of new job, I recommend that you ________ some online courses.
A. to take B. taking C. take D. would take
11、They have written letters to thank the relatives from ________ they received presents.
A.who B.which C.where D.whom
12、I have bought such a watch ________ was advertised on TV.
A.that
B.which
C.as
D.it
13、_____around the clock for two days,he managed to finish the report for the manager on schedule.
A.Working B.Worked
C.Having worked D.To work
14、Although New Zealand has a huge variety of scenery, some of the best can only be ______ on foot, as it ranges from glaciers to subtropical forests.
A.accelerated B.progressed
C.accessed D.Processed
15、This factory produced much dirty water, which resulted in a wide______of environmental problems.
A.branch B.range
C.species D.wave
16、The paper ox my grandmother _________ for me is my most valued birthday gift.
A. cut B. will cut
C. had cut D. cuts
17、—Sarah went to the party.
—Really? I her if I had gone with you.
A. met B. had met
C. would met D. would have met
18、The mixture of his improved self-confidence and never-ending efforts is ________ lies behind his rapid progress in his study.
A. what B. that C. where D. which
19、______ you hear from me to the contrary, expect me on Friday at about 6 pm.
A. Unless B. Until
C. While D. Although
20、Lenovo has brought out a new laptop ________ low cost will make it attractive to students.
A.which B.where C.whose D.what
21、Thanks to the pandemic, more people are or have been working from home. Multiple studies and surveys have shown that many would like to carry on doing so, even as the threat from COVID-19 fades. However, new research carried out in the USA suggests that in-person teams tend to perform better in creativity at certain tasks than those working through videoconferencing software.
The initial study involved 602 participants, including university students and staff. With half the pairs sitting face-to-face in one room, and half using videoconferencing software, subjects were asked to come up with novel uses for a product. The researchers found that the in-person teams generated a greater number and wider range of ideas than the virtual teams. But when it came to their ability to pick the ‘best’ idea rated by comparing the creativity scores of the ideas they chose with the scores of those picked by the judges, there was little difference between the two groups.
To make sure the study wasn’t specific to any given population group, the tests were then conducted again, with 1,490 engineers working for a large company from five other countries. For this second set of tests, participants were asked to come up with new product ideas for their real-life employer. Using a variety of methods, the researchers found that people in the in-person group looked around the room and talked with each other more, whereas those using videoconferencing software took it in turns to speak and kept their eyes on the screen. These things negatively connected to idea generation.
“This new research was an important first step. But this is a single study and the effects are somewhat small, amounting to a difference in one or two ideas between the groups. How much impact this has would depend on the company itself. ” said Dr. Jay Olson, who studies ways to measure creativity.
【1】What did the new research made in America show?
A.Relaxing environment leads to great ideas.
B.Videoconferencing makes creativity likely happen.
C.Home-working surroundings bring about creativity.
D.Interaction in-person better contributes to novel ideas.
【2】In what way did the two groups tested in the initial study reveal little difference?
A.The ability to pick the best ideas.
B.The methods to tell the best ideas.
C.The number of best ideas produced.
D.The scores obtained in creating ideas.
【3】Why was the research conducted again?
A.To make the test more convincing.
B.To engage more people in the study.
C.To arouse the creativity of the subjects.
D.To classify the participants of the study.
【4】What did Dr. Jay Olson suggest?
A.Conducting more researches.
B.Treating the effects critically.
C.Making full use of the findings.
D.Clarifying the results of the study.
22、Animals can adapt quickly to survive unfavorable environmental conditions. Evidence is mounting to show that plants can, too. A paper published in the journal Trends in Plant Science details how plants are rapidly adapting to the effects of climate change, and how they are passing down these adaptations to their offspring(后代).
Plants are facing more environmental stresses than ever. For example, climate change is making winters shorter in many locations, and plants are responding. “Many plants require a minimum period of cold in order to set up their environmental clock to define their flowering time,” says Martinelli, a plant geneticist at the University of Florence. “As cold seasons shorten, plants have adapted to require shorter periods of cold to delay flowering. These mechanisms allow plants to avoid flowering in periods when they have fewer opportunities to reproduce.”
Because plants don’t have neural(神经的) networks, their memory is based entirely on cellular(细胞的),molecular(分子的),and biochemical networks. These networks make up what the researchers call somatic memory(体细胞记忆). “It allows plants to recognize the occurrence of a previous environmental condition and to react accordingly,” says Martinelli.
These somatic memories can then be passed to the plants’ offspring via epigenetics(表现遗传). “Several examples demonstrate the existence of molecular mechanisms modulating plant memory to environmental stresses and affecting the adaptation of offspring to these stresses,” says Martinelli.
Going forward, Martinelli hopes to understand even more about the genes that are being passed down. “We are particularly interested in decoding the epigenetic alphabet without changes in DNA sequence(序列),”he says. “This is especially important when we consider the rapid climate change, we observe today that every living organism, including plants, needs to quickly adapt to survive.”
【1】What adaptations have plants made to shortened cold seasons?
A.They have shortened their flowering time.
B.They have got more chances to reproduce.
C.They have avoided flowering in cold seasons.
D.They have adjusted their environmental clock.
【2】What can we learn about somatic memory?
A.It is entirely based on neural networks.
B.It can help the plants’ offspring to survive.
C.It can help relieve environmental stresses.
D.It disturbs the plants’ biochemical networks.
【3】What does the underlined word “modulating” mean in paragraph 4?
A.Adjusting.
B.Treasuring.
C.Recording.
D.Sharing.
【4】Which of the following is a suitable title for the text?
A.Plants are smart about flowering time
B.Plants can also adapt to climate change
C.Environmental stresses challenge plants
D.Mysteries of plant genes are to be unfolded
23、How many times do you check your Facebook page in a day to see whether your latest post has got another “like” or “thumbs up”?
Although you might be embarrassed to admit how many times you do this, don’t worry —-- psychological findings have shown it’s completely normal. In fact, the pleasure we derive from receiving a “like” is equal to that of eating chocolate or winning money, and we can’t help wanting more. According to the findings, which observed 32 teens aged between 13 and 18, the feedback circuit in the teens’ brains is particularly sensitive, and the “social” and “visual” parts of their brains were active when they received “likes” on the social network. The research also showed that though the thumbs up might come from complete strangers, the good they derive from them worked all the same.
So, does it mean we should try our best to win as many thumbs up as possible? Not necessarily so if we know the reasons behind our desire for attention. In “why do people long for attention” by M. Farouk Radwan, he explained several cases in which people naturally longed for attention. Radwan said people who were an only child, who were used to being the center of attention in their house, may try to copy these conditions. Feeling “overlooked and unappreciated” might also lead you to long for attention. Other times, the state of being jealous or wanting to cover your mistakes may also contribute to such longings.
In fact, too much desire for attention can create anxiety, and in turn ruin your happiness even when you get it. So what can we do about it? The answer is quite simple. “If people could adopt goals not focused on their own self-esteem but on something larger than their self, such as what they can create or contribute to others, they would be less sensitive to some of the negative effects of pursuing self-esteem,” wrote psychology professor Jennifer Crocker.
So perhaps the answer to our addiction to “likes” is simply to focus on something larger than ourselves —-- a hard, but a worthy one.
【1】Which of the following can replace the underlined word “derive” in Paragraph 2?
A. deliver B. give
C. prevent D. get
【2】What’s the reaction of receiving “likes” on the social network to the brain?
A. The brain becomes more nervous.
B. Some parts of the brain are active.
C. The brain becomes less sensitive.
D. The brain becomes cleverer.
【3】Who wants to get more attention according to the passage?
A. the only child.
B. The old who lives happily with children.
C. The young who feels anxious.
D. Teens who want to discover their mistakes.
【4】What’s Crocker’s suggestion about the negative effects of getting self-esteem?
A. Doing an interesting matter.
B. Working harder than ever before.
C. Having a bigger goal than their self.
D. Not checking your Facebook page in a day.
24、When my friend went to Europe last summer, instead of snapping photographs of the Louvre or the Eiffel Tower or Stonehenge, she brought back 32 rolls of ... cathedral ceilings. Ceilings. For the 10 years I’ve known her I had never suspected that she was this passionate about stained glass.
Still one of the best things about such pictures — despite their obvious narrow appeal — is that they can’t help but tell us a great deal about the people who took them.
So I shouldn’t have been surprised when I got the roll of film back from my 5-year-old son’s first camping trip. I opened the envelope, naively expecting to see pictures of the nightly campfire, the sun setting over the forest, and possibly even a deer or two.
Instead, I saw an off-center picture of tennis shoes. Not even his tennis shoes, mind you, but a pair someone had lost and left in the cabin. Mystery shoes. And that’s not all.
As I went through the stack, I found that my son had also taken a picture of his sleeping bag, a penny he found in the gravel next to the car, a leaf, an orange sock, a close-up of his father’s ear, a burned hot dog, his thumb, a piece of gum, and many other similar things.
There was barely one sign of nature in the whole stack. I couldn’t help thinking that if he’d wanted pictures of assorted junk, it would’ve been cheaper had he spent the weekend in our back-yard.
AT LEAST that is what I thought until I showed the photographs to my ceiling-snapping friend, the mother of three teenagers, who said simply, “There’s nothing wrong with these.”
But of course, this is just the type of answer you’d expect from someone who photographs ceiling.
Then she told me about the time her daughter went to Yosemite Valley and returned with rolls of photographs of the hotel, restaurant, and gift shop. She also told me about the time her son took his camera to a Major League Baseball game and returned with 24 pictures of cloud formations.
I had a feeling she was just trying to make me feel better.
Then again, to a 5-year-old boy, finding a penny is more exciting than seeing a squirrel. And why would he waste good film on something like, say, some endangered water buffaloes, when he could take a picture of cool tennis shoes? Or his shiny new green sleeping bag?
Face it: Things like beautiful sunsets and campfires can’t compare to a bag of extra-large marshmallow.
So I did what any good mother would do: I marked the date on the back of the pictures and slid them into our family vacation photo album — right after the five pages of ice sculptures I took last year on our cruise to the Bahamas.
【1】Which of the following proverbs best displays the author’s final thought?
A. Every dog will have its day.
B. Every man has his hobby-horse.
C. If a thing is worth doing, it’s worth doing well.
D. You can take a horse to the water but you cannot make him drink.
【2】Who might have taken a picture of the back seat of the family car in his or her trip mentioned in this passage?
A. The author’s friend. B. The author’s son.
C. The author. D. The author’s friend’s daughter.
【3】The author changed her mind on her son’s picture taking because______ .
A. her friend persuaded her to do so
B. her son’s pictures finally struck her
C. she realized the truth by herself inspired by the surrounding examples
D. it suddenly occurred to her that she herself had also taken unique pictures before
【4】What can we infer from this passage?
A. Age and gender play an important role in one’s vision of the world.
B. The author’s friend is a better mum in terms of educating children.
C. The author will allow her son more freedom to choose in his future life.
D. The author will take vacation pictures of different kind from her past ones.
25、A strange thing happened to me last Sunday. It was such a beautiful day _________I drove to go for a look in the country.
On the way back home, my car stopped. It was out of gas on a _________ road far from a town! I decided to walk until I found someone _________could sell some gas. I had walked almost a mile _________I finally found a house near the road. I was glad to see it because it was getting dark.
I knocked at the door and a little old lady with long white hair_________. She said, “I’ve been _________for you here for a long time. Come in. _________ is almost ready.”
“But I only came for some gas,” I answered. I couldn’t _________ what she was talking about.
“Oh, Alfred! Gas? You love tea,” said she.
I quickly _________that my car was out of gas, but she didn’t seem to listen to me. She just kept __________me Alfred and kept talking about how long it had been __________she had seen me. She was acting very __________ and I was anxious to leave. As soon as she went to get tea, I went out of the house as fast as I could .
Fortunately, there was another house down the road and I was able to buy the gas I needed. When I told the man about my __________, he said, “Oh, that’s Miss Emily. She lives by herself in that big house. She’s strange, but she wouldn’t __________ anybody. She is still waiting for the man she was going to __________ thirty years ago. The day before their wedding he left home and never came back because of the war.”
【1】
A.which
B.that
C.and
D.but
【2】
A.lonely
B.narrow
C.crowded
D.busy
【3】
A.what
B.who
C.whom
D.how
【4】
A.before
B.after
C.while
D.as
【5】
A.paused
B.answered
C.appeared
D.opened
【6】
A.asking
B.looking
C.waiting
D.calling
【7】
A.Gas
B.Tea
C.Coffee
D.Dinner
【8】
A.consider
B.adopt
C.accept
D.understand
【9】
A.comforted
B.refused
C.explained
D.declared
【10】
A.calling
B.call
C.to call
D.called
【11】
A.until
B.before
C.since
D.when
【12】
A.sharply
B.strangely
C.excitedly
D.annoyedly
【13】
A.accident
B.arrangement
C.surprise
D.experience
【14】
A.hurt
B.beat
C.hit
D.frighten
【15】
A.teach
B.marry
C.appeal to
D.meet with
26、假定你是李华,你校学生会拟在寒假期间组织消防安全教育课程。请你以校学生会的名义用英语写一封信,号召同学积极参与,内容包括:
1.时间和地点;
2.课程内容;
3.课程的意义。
注意:1.词数100左右;
2.可以适当增加细节,以使行文连贯;
3.文中不得出现真实校名和班级信息;
4.开头和结尾已为你写好,不计入词数;
参考词汇:消防firefighting 紧急情况emergency
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