A.Boss and secretary. B.Operator and caller.
C.Librarian and student. D.Customer and repairman
A.At the butcher’s B.In a restaurant. C.On the farm. D.In a supermarket.
请阅读下面文字, 并按照要求用英语写一篇150词左右的文章。
“The National College Entrance Examination will be postponed for a month to July 7 and 8 due to the novel coronavirus outbreak,” the Ministry of Education said.
Wang Hui, director of the ministry’s Department of College Students Affairs, said the postponement is mainly to ensure students’ safety and the fairness of the exam. More than 10.7 million students have signed up to participate in this year’s Gaokao, up by 400,000 from last year, Wang said at a news conference.
“Gaokao concerns tens of millions of students, and the ministry must adopt the most cautious plan with the least amount of risk to protect their safety as well as that of the teachers.”
Although senior high school students took online courses during the epidemic, many rural students who lacked Internet access felt disadvantaged, so the delay is to ensure they will have more time to prepare for the exam at school, he said.
Chinese people often compare the highly competitive exam to “crossing a narrow bridge”, since for many students, especially those from rural areas, enrollment at a good university is a difficult but worthwhile challenge that could shape their future.
（写作内容）
1.用约30个单词概述上述信息的主要内容；
2.用约120个单词发表你的观点，内容包括:
(1)结合上述信息，分析高考延期的主要原因(不少于两点)；
(2)面对高考延期，作为高三学生，你应该如何正确应对？
（写作要求）
1. 阐述观点或提供论据时, 不能直接引用原文语句；
2. 作文中不能出现真实姓名和学校名称；
3. 不必写标题。
（评分标准）
内容完整，语言规范，语篇连贯，词数适当。
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请认真阅读下面短文, 并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。
注意:请将答案写在答题卡上相应题号的横线上。每个空格只填一个单词。
Orchids’ Secret
Orchids (兰花) are some of the most rare and delicate species in all of nature. For hundreds of years orchids have been prized discoveries of collectors and adventurers hoping to find new and diverse kinds of the flower. “Orchid hunters” went looking for the mysterious orchids and brought back new types to sell. However, many of them met with tragedy instead. Dozens of hunters were killed by accidents or diseases or murder. Others became food for horrible creatures.
While the plants have long been valued for their beauty, they may be even more important to science and our understanding of co-evolution. Unlike plants that can self-pollinate (自我授粉), orchids need very specific insects or birds to spread their pollen. The process by which insects, the wind, or birds spread the pollen of different flowers is called pollination. Pollen is a powder produced by plants that contains their genetic material. In order for the plants to reproduce, the pollen must be physically moved to the flower’s stigma (花的柱头), which contains an egg. Now the fertilized egg can become a seed. Birds and insects can pollinate plants by touching many different flowers and spreading the pollen around.
Orchids evolved to attract insects and birds. Because there are many different species of orchid, there are also many different ways the orchids attract their pollinators. Orlean explains that “many species look so much like their favorite insects that an insect mistakes them for its relatives, and when it lands on the flower to visit, pollen sticks to its body. Another orchid imitates the shape of something that a pollinating insect likes to kill... Other species look like the mate of their pollinator, so the bug tries to mate with one orchid and then another… and spreads pollen from flower to flower each hopeless time.”
Other orchids don’t use their shape at all, but rather produce specialized smells to attract specific insects, such as bees, beetles or flies. Some orchids smell like cake, some like chocolate, and some like rotting meat. All these smells may seem weird, but they exist to attract creatures to their pollen and help the orchids survive.
Orchids provide new angles for the research into plant and animal evolution on the earth. The strategies to attract insects and spread their flowers’ pollen go on and on. Each family of orchids has a unique kind of insect or bird that visits their flowers, as well as its own way of attracting them. It has worked, too. Orchid species number more than 25,000 worldwide, which is more kinds of species than any other flower on the planet, and new ones are still being found.
Orchids and the insects that pollinate them are one of the most amazing examples of evolution. By tricking the insects that collect its pollen, the orchid has survived since the time of the dinosaurs.
Main points | Supporting details |
Orchids are rare and delicate. | ● Orchid hunters consider their discovery of great 1.. ● Many orchid hunters 2. their lives for special orchids. |
Different types of orchids have different ways to spread pollen. | Pollination is a process where the pollen, containing the genetic material of the plant, is carried to the stigma of the flower, so that the plant can 3.. ● Some species attract insects to land on their flowers with 4. appearances to the insects. ● Some species 5. what their pollinating insects want to kill. ● Some species 6. their pollinator into mating with them so that the bugs can spread the pollen from flower to flower. ● 7. than use their shape, other species produce special smells to attract specific pollinators. |
The importance of the 8. of orchids is great to scientific research. | Orchids and the insects that pollinate them are one of the most amazing examples. ● Orchids have the 9. number of types among flowers on the planet. ● Nature has witnessed the 10. of orchids since the time of the dinosaurs. |
We were five minutes into a severe winter storm — approaching Boston’s Logan International Airport — when I turned to the woman next to me and said, “Hey, would you mind chatting with me for a few minutes?” My seatmate seemed friendly and I suddenly felt desperate for a human connection.
“Sure. My name is Sue,” the woman replied, smiling warmly. “What brings you to Boston?” I started to explain that I was on a business trip. Then the plane trembled violently, and I blurted out, “I might need to hold your hand too.” Sue took my hand in both of hers, patted it, and held on tight.
Sometimes a stranger can significantly improve our day. ① A pleasant meeting with someone we don’t know, even an unspoken exchange, can calm us when no one else is around. It may get us out of our own heads — a proven mood lifter — and help broaden our vision. Sandstrom, a psychologist and senior lecturer at the University of Essex, has found that people’s moods improve after they have a conversation with a stranger. And yet most of us resist talking to people we don’t know or barely know. We worry about how to start, maintain, or stop it. We think we will keep talking and disclose too much, or not talk enough. We are afraid we will bore the other person. We’re typically wrong.
② In a study in which Sandstrom asked participants to talk to at least one stranger a day for five days, 99 percent said they had found at least one of the exchanges pleasantly surprising, 82 percent said they’d learned something from one of the strangers, 43 percent had exchanged contact information, and 40 percent had communicated with one of the strangers again.
③ Multiple studies show that people who interact regularly with passing acquaintances or who engage with others through community groups, religious gatherings, or volunteer opportunities have better emotional and physical health and live longer than those who do not. One person took up the cello after chatting with a woman on the subway who was carrying one. Another recalled how the smile of a fruit salesman from whom he regularly bought bananas made him feel less lonely after he’d first arrived in a new city.
④ When Sue took my hand on that scary flight to Boston, I almost wept with relief. “Hey, this is a little bumpy, but we will be on the ground safely soon,” she told me. She looked so encouraging, and confident. I asked her what she did for a living. “I’m a retired physical education teacher, and I coached women’s volleyball,” she said. Immediately, I could see what an awesome coach she must have been.
When we said goodbye, I gave Sue a big hug and my card. A few days later, I received an e-mail with the subject line “Broken hand on Jet Blue.” “I have to admit that I was just as scared as you were but did not say it,” Sue wrote. “I just squeezed your hand as hard as I could. Thank you for helping me through this very scary situation.” She added that when she’d told her friends about our conversation, they teased her because they know she loves to talk. I told my friends about Sue too. I explained how kind she was to me, and what I learned: It’s OK to ask for help from a stranger if you need it. Now if I mention to my friends that I am stressed or worried, they respond, “Just think of Sue!”
1.The writer struck up a conversation with her seatmate because ________.
A.they were heading for the same city on business
B.she was in urgent need of emotional comfort
C.the plane’s abrupt movement was unbearable
D.the woman was friendlier than other passengers
2.What benefit does a pleasant exchange with strangers bring us?
A.It lights up our otherwise unsuccessful life.
B.It saves us the trouble of talking too much.
C.It improves our ability to think and understand
D.It guarantees us a lasting feeling of happiness.
3.Why does the writer mention the study conducted by Sandstrom?
A.To present the benefits of interacting with acquaintances.
B.To show it lifts mood to make and meet with new friends.
C.To stress it is necessary to associate with unknown people.
D.To relieve anxiety about communicating with strangers.
4.The sentence “You don’t even have to talk to complete strangers to obtain the benefit” can be put in ________.
A.① B.② C.③ D.④
5.What does the underlined sentence imply?
A.The writer was impressed with Sue’s ability to inspire others.
B.The writer herself could have been a volleyball player.
C.Sue possessed obvious characters of a qualified PE teacher.
D.Sue became the coach of the writer as a consequence.
6.How did the writer probably feel while reading Sue’s email?
A.Regretful. B.Surprised. C.Disappointed. D.Satisfied.
Every Morning, Breanna Roque goes out to the farm to feed the cows. But this isn’t your typical farm; it’s a laboratory, and Roque is a graduate researcher at the University of California, Davis. She’s been spending her time among the cows to see if she can adjust their diets so they burp (打嗝) less. The cows’ special diet includes small parts of a red seaweed. It contains a chemical combination, which prevents the production of CH4 during the cows’ digestion. Less CH4 means less burping. And less burping could mean slowing down climate change globally.
Although agriculture accounts for a smaller percentage of total greenhouse gas production than sectors like transportation and energy, it produces more CH4, which warms the Earth up to 86 times as much as CO2. When cows eat, they burp food back up, producing CH4 as a byproduct. Researchers across the globe have been pursuing the idea that adding substances to feed might help reduce these CH4 -loaded burps. But it wasn’t until 2016 that researchers in Australia found that grass feed of 2 percent seaweed could cut CH4 productions by nearly 99 percent. In 2019, Roque’s team published the results of a similar study: They cut CH4 production 95 percent by adding to a typical U.S. dairy cow diet with just 5 percent seaweed. But questions remained about the seaweed’s effectiveness in actual cow stomachs.
So more researchers headed to the farm. They found that a diet of just 0.5 percent seaweed led to a 26-percent decrease in CH4. A 1-percent seaweed diet produced 67 percent less CH4. Further research is needed to fully understand why this seaweed in particular works best and to see if adding seaweed to cows’ diets will affect the quality of the products coming from the animals. In the future, they’ll run trials to see if seaweed gives cow’s milk an unpleasant taste or leaves steaks smelling of seafood.
Researchers still need to ensure the seaweed combination, which is sensitive to heat and light, will be shelf-stable and remain effective in real-world applications. And even if the seaweed succeeds, CH4 from cattle account for just 5 percent of greenhouse gas production in the U.S., so the overall picture won’t improve much.
Still, last August, researchers at the University of the Sunshine Coast in Queensland, Australia, announced they would be trying to find ways to farm the seaweed on a large-enough scale to break into the cattle feed market. Roque says she’s regularly contacted by annoying businessmen who want her help to mass produce the seaweed for global animal consumption. “People reach out to me all the time,” she says. “Unfortunately, I’m an animal biologist and not a sea biologist.”
1.What is the purpose of Roque’s research?
A.To reduce global warming through cow feed.
B.To enrich cattle diets with a special seaweed.
C.To make food digestible in cows’ stomachs.
D.To reduce CH4 in the production of seaweed.
2.According to Paragraph 2, the 2016 and 2019 studies were imperfect as they failed to find out ________.
A.why CH4 was more harmful than CO2 in climate change
B.which seaweed worked best in cutting CH4 production
C.whether seaweed would work in practical cow feeding
D.what was the right proportion of seaweed in cows’ diets
3.Future research will probably not deal with ________.
A.how to grow seaweed on farmland economically
B.how to bring out the best function of the seaweed
C.how to prevent beef and milk from tasting weird
D.how to lengthen the store time of seaweed feed
4.Roque’s response to the businessmen indicates that ________.
A.she regrets not having studied seaweeds
B.she is willing to offer more help to them
C.she is negative about the cow feed market
D.she is not interested in farming seaweed
