1、Unit 1 Knowing me, knowing you 单元测试一、听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。M: This picnic may need to be moved inside.W: Yeah, the weather is not cooperating this time around as it did last year.（ ）1. What does the wo
2、man mean?A. The weather was bad this time last year.B. The picnic is being spoiled by the weather.C. People are not cooperating as well as last year.M: I cant seem to make much of an impression while doing presentations. Any suggestions?W: Try speaking just half the normal speed.（ ）2. What does the
3、woman advise the man to do?A. Just give half the information needed.B. Speak slower than he usually does.C. Speak more loudly than he usually does.M: How did Jenson do this year? Did he get a scholarship this year?W: It was just his math courses that let him down and didnt measure up.（ ）3. What does
4、 the woman mean?A. He would have got a scholarship if his math grades had been better.B. It was just his math figures that didnt add up.C. His grades were all too poor to get a scholarship.M: Whoops was that your foot I just stepped on?W: That hurts. Is “whoops” all you have to say about it?（ ）4. Wh
5、at does the woman imply?A. The man should apologize.B. The man should pay for the accident.C. The man should accompany her to the hospital.M: Is there a washroom near the classroom?W: There is, but lucky for you, it has a big “out of order” sign on it.（ ）5. What does the woman mean?A. The sign is no
6、t on it.B. The washroom is far.C. He may not be able to use it.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6至8题。M: Good morning, Washington Grade School, this is Chris. How may I help you?W: Good morni
7、ng, this is Alice Smith. Im calling for my daughter, Judy. Shes not feeling well today.M: Im sorry to hear that. I hope its not too bad.W: No, no, she has a little fever and a cough. Nothing too serious.M: Well, I hope she feels better soon.W: Thank you. Do you think I could get her homework for tod
8、ay?M: Is there any specific class?W: Im especially concerned about math and science.M: OK, is it alright for me to give your e-mail address to the teachers? They can then send the homework along later today.W: That would be great.（ ）6. Why is Alice calling?A. She is asking for some information about
9、 the school.B. Judy is not going to school today.C. Judy is seriously ill.（ ）7. What classes are mentioned?A. Math and history.B. Science and chemistry.C. Math and science.（ ）8. What do we learn about the homework?A. Its too difficult for Judy.B. It will be emailed to Alice.C. It will be kept by her
10、 teacher.听第7段材料，回答第9至11题。M: OK. I have the contract ready for you to sign, Ms. Gold.W: Fine. Before I sign it, can you review the agreement with me?M: Sure. The contract states that you will provide Shale Corporation with the rights to drill for oil on your land for the next five months. In exchange
11、, you will receive $1,000 per day. If we find enough oil to continue drilling for longer, we can extend the contract for two more months from the date of our discovery.W: You also said that if you find the extra oil, I will receive $1,200 per day if I agree to extend the contract. Right?M: I dont re
12、member the exact number that we discussed. Wasnt it $1,100 per day?W: I want $1,200 per day for the additional drilling, or I wont sign it at all!（ ）9. What is in the womans land?A. Oil.B. Gold.C. Gas.（ ）10. How much will the woman receive for the first five months?A. $1,000 per day.B. $1,100 per da
13、y.C. $1,200 per day.（ ）11. What are the speakers doing?A. Buying something.B. Talking about the land.C. Signing a contract.听第8段材料，回答第12至14题。W: Your painting is fantastic, Roger!M: Im happy you like it. Its for a competition. Heres the form.W: Right. OK, here are the questions Your hands are dirty.M:
14、 Thats because Im painting! What are the questions? Heres a pen.W: Whats your name?M: Oh, thats difficult Roger!W: Ha, ha. Whats your surname?M: Im not sureW: Very funny! OK, surnameTailor.M: Yes, thats it!W: Next question, please. Are you married or single?M: Single. Im sure about that!W: Whats you
15、r address?M: 72 London Road.W: And what are your hobbies?M: Hmmm painting, going windsurfing and watching TV.W: OK, last question. Whats your telephone number?M: 0343 897 6514W: 0343 897 6514Got it. Wheres an envelope?M: Over there（ ）12. What is Roger doing now?A. Painting.B. Writing.C. Watching TV.
16、（ ）13. What is the phone number of Roger?A. 0344 897 6518.B. 0443 897 6514.C. 0343 897 6514.（ ）14. What are they talking about?A. Exhibiting some paintings.B. Selling a house.C. Filling out a form.听第9段材料，回答第15至17题。M: How long have you been having this pain?W: It started in June. So for more than fiv
17、e months now. My stomach hurts after some meals, but not always.M: You should have come earlier. Lets get to the bottom of this. Have you changed your eating habits during this period?W: No, not really. Well, thats not true. Im eating the same foods, but less. You know, the pain seems to come and go
18、.M: How strong is the pain exactly? On a scale of one to ten, how would you describe the intensity of the pain?W: Well, Id say the pain is about a two on a scale of one to ten. Like I say, its not really bad. It just keeps coming backM: How long does the pain last when you get it?W: It comes and goe
19、s. Sometimes, I hardly feel anything. Other times, it can last up to half an hour or more.M: Is there a type of food that seems to cause stronger pain than other?W: Hmmm heavy foods like steak usually bring it on. Ive been trying to avoid those.M: Does the pain travel to any other parts of your body
20、chest, shoulder or back? Or does it remain around the stomach area?W: No, it just hurts here.M: What about if I touch here? Does it hurt there?W: Ouch! Yes, it hurts there. What do you think it is doctor?M: Im not sure. I think we should take some X-rays to find out if youve broken anything.W: Will
21、that be expensive?M: I dont think so. Your insurance should cover routine X-rays.（ ）15. Whats wrong with the woman?A. She has a headache.B. She has a stomachache.C. She has a toothache.（ ）16. How long has the woman been suffering from the pain?A. Four days.B. Less than eight weeks.C. More than five
22、months.（ ）17. Which of the following is true about her pain?A. It hurts seriously.B. It occurs once in a while.C. It never stops.听第10段材料，回答第18至20题。W: Well, every day for me is different. I mean to say that some days I speak to clients for hours and hours, and try to convince them that our ideas are
23、the best. A lot of my time is spent on research. Well, we have to deal with all the viewing and readership figures. We make up our own surveys to discover what a cross section of people think. We dont just look at what people think, but because what really counts is: What sells the goods?The simple
24、fact is that if we dont show a rise in sales we lose a customer.The part I really enjoy is the creativity. Its funny really. I get ideas in the most peculiar places. The best idea I ever got was one time when I was sitting in the bath. I jumped out and wrote it down immediately. We also do what we c
25、all brainstorming.That is: pooling and sharing our ideas. And we get the best ideas this way. That is as a result of teamwork. I mean, alright, we depend on everybody being creative, and this often happens best when youre working alone. But without a good team, no campaign has a hope of succeeding.
26、A good agency is, in fact, a team of individuals who work well alone, but also together.Hmmm, the drawbacks. Now, the biggest drawback of my work is that you stand or fall by your results. If you cant think of new ideas, or you make an expensive mistake then you get fired. And youre out of a job. Th
27、ats always worrying, I can tell you.（ ）18. What profession does the woman work in?A. Marketing.B. Advertising.C. Teaching.（ ）19. What does the woman really enjoy?A. Creativity.B. Variety.C. Teamwork.（ ）20. What is the woman worrying about?A. No chance of promotion.B. Long working hours.C. Being fire
28、d.二、阅读（共两节，满分50分）第一节（共15小题；每小题2.5分，满分37.5分）阅读下列短文；从每题所给的A、B、C、D四个选项中选出最佳选项。APeople who often eat nuts appear to live longer, according to the latest study of its kind. The findings, published in the New England Journal of Medicine, suggested the greatest benefit was in those eating them on their dai
29、ly diet.Eating nuts was linked to a healthier lifestyle including being less likely to smoke or be overweight and more likely to exercise. The British Heart Foundation said more research was needed to prove the link. “While this is an interesting link, we need further research to make sure if its th
30、e nuts that protect heart health, or other sides of peoples lifestyle.”The study followed nearly 120,000 people for 30 years. The more regularly people ate nuts, the less likely they were to die during the study. People eating nuts once a week were 11% less likely to have died during the study than
31、those who never ate nuts. Lead researcher Dr. Charles Fuchs, from the Dana-Farber Cancer Institute and Brigham and Womens Hospital, said, “The most obvious benefit was a decrease of 29% in deaths from heart disease, but we also saw a significant reduction11%in the danger of dying from cancer.”They s
32、uggest nuts are lowering cholesterol（胆固醇）, and insulin resistance（胰岛素抗性）. Nuts contain unsaturated fat（不饱和脂肪）, protein（蛋白质） and several kinds of vitamins and minerals and they can take the place of snacks like chocolate bars, cakes and biscuits.Victoria Taylor, senior expert at the British Heart Fou
33、ndation, said, “This study shows a close connection between regularly eating a small handful of nuts and a lower risk of death from heart disease.” Choosing plain, unsalted foods rather than sweet, salted, or chocolate-covered will keep your salt and sugar intake down.（ ）21. According to the passage
34、, what kind of people benefit most from eating nuts?A. Those who eat most nuts at a time.B. Those who eat most nuts.C. Those who eat nuts on their daily diet.D. Those who eat less nuts.（ ）22. Which kind of disease had a most decrease for regular nuts eater?A. Cancer.B. Heart disease.C. Stomach disea
35、se.D. Unknown.（ ）23. Which section should the passage be taken from the newspaper?A. Science section.B. Health section.C. Entertainment section.D. Tech section.BAnti-Sleep AlarmPrice: US $5EXTRA 5% OFF WHEN YOU BUY 2 OR MOREAnti-Sleep Alarm is a new life-saving anti-tiredness alarm. You just wear it
36、 behind the right ear. It works on the theory of electronic balance.Working TheoryIt is worn over the ear and has an electronic position sensor. When your head nods forward, it sounds a loud alarm to immediately wake you and warn your passengers.FeaturesThe Anti-Sleep Alarm features a driver safety
37、alarm to help prevent accidents caused by falling asleep at the wheel. It is especially suitable for long-distance driving and night driving. The Anti-Sleep Alarm is also perfect for anyone who needs to stay awake on dutyguards, machine operators, and even students. Its easy to use and can be comfor
38、tably worn for a long time.Alarm mode: sound di, di.Dimensions: Battery: button cell battery （included）Life time: 30,000 nodsPaymentWe accept PayPal only, with all major credit cards accepted through PayPal. Payment must be received within 7 business days after ordering.ShippingWe ship to your eBay
39、or PayPal address. Please make sure your eBay and PayPal address is correct before you pay. Goods will be shipped within 1-3 business days when we receive payment. Delivery（递送） time depends on destination. International buyers please note: Import duties（进口税） and taxes are not included in the price o
40、r shipping costs. Please check with your countrys customs office to determine what these extra costs will be before buying.（ ）24. How much should be paid for 2 Anti-Sleep Alarms?A. US $10.B. US $9.5.C. US $10.5.D. US $9.（ ）25. Anti-Sleep Alarms work on the theory of _.A. electronic balanceB. human b
41、ody movementC. anti-tiredness alarmD. electronic position sensors（ ）26. What is a feature of the Anti-Sleep Alarm?A. It is comfortable to wear.B. It is big and easy to use.C. It can work for 30,000 minutes.D. It can be powered by any kind of battery.（ ）27. What can we learn about shipping?A. The com
42、pany will pay the extra costs.B. Import duties and taxes are included in the price.C. You will receive the goods within 1-3 business days.D. The goods will be shipped to your eBay or PayPal address.CAs she walked around the huge department store, Edith reflected how difficult it was to choose a suit
43、able Christmas present for her father. She wished that he was as easy to please as her mother, who was always delighted with perfume.Besides, shopping at this time of the year was a most disagreeable experience: people trod（踩） on your toes, poked（捅） you with their elbows and almost knocked you over
44、in their haste to get to a bargain ahead of you.Partly to have a rest, Edith paused in front of a counter where some attractive ties were on display. “They are real silk,” the assistant assured her, trying to tempt her. “Worth double the price.” But Edith knew from past experience that her choice of
45、 ties hardly ever pleased her father.She moved on reluctantly and then quite by chance, stopped where a small crowd of men had gathered round a counter. She found some good quality pipes on saleand the prices were very reasonable. Edith did not hesitate for long: although her father only smoked a pi
46、pe occasionally, she knew that this was a present which was bound to please him.When she got home, with her small well-chosen present concealed in her handbag, her parents were already at the supper table. Her mother was in an especially cheerful mood, “Your father has at last decided to stop smokin
47、g.” She informed her daughter.（ ）28. Why was shopping very disagreeable at that time of the year?A. Because customers were doing their shopping in a great hurry.B. Because customers often poked each other with their elbows.C. Because customers often knocked each other.D. Because some customers trod
48、on others toe.（ ）29. What do we know about Ediths father?A. He did not like presents.B. He never got presents.C. He preferred ties.D. It was difficult to choose a present for him.（ ）30. How did Edith come to the next counter?A. Purposely.B. Happily.C. Accidentally.D. Unwillingly.（ ）31. How do you th
49、ink Edith would feel when she heard her mothers words?A. Glad.B. Disappointed.C. Annoyed.D. Joyful.DDepression（抑郁） can be a destructive illness, plaguing millions of people worldwide with feelings of sadness, hopelessness, and fatigue. Despite numerous antidepressant drugs, as many as a third of pat
50、ients dont respond to medication. This has forced doctors to be more creative in finding different treatments for the condition.In the past two decades, researchers have tied depression to a seemingly unrelated condition: inflammation（炎症）, the bodys natural response to stress. It could rise from inj
51、ury or inflection, or even emotional issues like an unhappy marriage or problems at work. Some amount of inflammation is generally beneficial, as it increases production of cytokines（致癌因子）, proteins that help us heal and protect us from the effects of overwork.But excessive cytokine levels, and the
52、inflammation they bring on, could come at a costa number of studies suggest that high levels of cytokines could contribute to depression.Cytokines can reach the brain several ways: directly through the blood-brain barrier or indirectly by binding to nerve fibers elsewhere, which send signals to the
53、brain to produce the inflammation molecules. In the brain, cytokines can disturb the production and release of several important signaling chemicals, including serotonin, dopamine and glutamate, which help control emotion, appetite, sleep, learning and memory. Its thought that a lack of serotonin ac
54、tivity in the brain causes depression; most antidepressants increase the activity. But cytokines also have been shown to activate stress hormone signaling in the brain, which may also serve to develop depression.With all the evidence implicating inflammation in depression, doctors have been anxious
55、to test anti-inflammatory drugs as a potential treatment. Four small studies published between 2006 and 2017 by research groups in Europe and Iran found that adults diagnosed with depression who took aspirin or another anti-inflammatory drug called Celecoxib, along with an antidepressant, got more r
56、elief from feelings of sadness, hopelessness, guilt and fatigue compared with those taking an antidepressant alone. However, Andrew Miller, a professor of psychiatry at Emory University, thought something was wrong in these small, limited studies. None of them looked at whether the participants had
57、high levels of cytokines before theyd see a benefit from anti-inflammatory drugs. “Unfortunately, much of the field has fallen into the trap of viewing inflammation as the be-all, end-all,” Miller says. He and his colleagues wanted to see whether the effect of these drugs was limited to the depressi
58、on patients with high cytokine levels, or if it helped all people diagnosed with depression.（ ）32. Which of the following illustrates how depression is developed?A. stressoverworkinflammationdepressionB. inflammationinfectionstressdepressionC. cytokinestressinfectiondepressionD. infectioninflammatio
59、ncytokinedepression（ ）33. The underlined word “excessive” in Para.3 is closest in meaning to “_”.A. intermediateB. overmuchC. mildD. appropriate（ ）34. We can infer from the passage that _.A. depression will be a curable disease for a long timeB. only aspirin can effectively help relieve people of ma
60、ny emotional problemsC. people who are hard-working are more likely to get depressionD. we have a long way to go before depression can be satisfyingly treated（ ）35. Which of the following shows the right structure of the passage?（ represent Para. 15）A. B. C. D. 第二节（共5小题；每小题2.5分，满分12.5分）阅读下面短文，从短文后的选
61、项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。How to Solve Worry ProblemsThe Great Nobel Prize winner in medicine, Dr.Alexis Carrel, once said, “Businessmen who do not know how to fight worry die young.” 36 Then how can we find a quick, surefire（万全的） recipe for handling worry situations? Here are a few basic steps t
62、o deal with different kinds of worries.Get the facts.Why is it so important to get the facts? Because unless we have the facts, we cant possibly even attempt to solve our problems intelligently. Without the facts, we will be left in confusion. 37 Half the worry in the world is caused by people tryin
63、g to make decisions before they have sufficient knowledge on which to base a decision. If a man will devote his time to securing facts in an objective way, his worries usually disappear in the light of knowledge. 38 However, getting all the facts in the world wont do any good until we figure out wha
64、t these facts mean and interpret them. It is much easier to achieve this after writing them down. In fact, merely writing the facts on a piece of paper and stating our problem clearly goes a long way toward helping us to reach a sensible decision. Therefore, when we are worried, sit down and write d
65、own two questionsand the answers to these questions, “What am I worrying about?” and “What can I do about it?”Arrive at a decision.Worry is killing. So we will probably save our life by sitting down and writing out all the various steps we could take and then writing down the probable consequences o
66、f each step and calmly coming to a decision. Experience has proved the enormous value of arriving at a fixed decision. 39 Act on that decision. 40 Dont stop to reconsider. Dont begin to hesitate and retrace（折返） our steps. Dont lose ourselves in self-doubting which causes other doubts. Dont look back
67、 our shoulders.A. Analyze the facts.B. Write down our worries.C. This is the chief cause of worry.D. There comes a time when we must decide.E. Once we have made a decision, go into action.F. And so do housewives, horse doctors and bricklayers.G. It is the failure to reach a definite decision that dr
68、ives men mad.三、语言运用（共两节，满分30分）第一节（共15小题；每小题1分，满分15分）阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。The day when I would go off to college was around the corner. Mom stood in her usual spot behind the ironing board（烫衣板） and said, “Pay attention: Im going to teach you to iron.”Mom clearly explained her reaso
69、ns for this lesson. I was going to be 41 and needed to learn this 42 skill. Also, I would be meeting new people, and properly ironed clothes would help me make a good 43 . “Learn to iron a shirt,” Mom said, “and you can iron anything.”But ironing shirts was not 44 work. It didnt make use of long mus
70、cles we used to throw a baseball, and it wasnt a 45 operation like ice-skating. Ironing was like driving a car on a street that has a stop 46 every 10 feet. Whats more, an iron produced steam and it carried a possibility of 47 . If you touched the wrong part of it, youd get 48 . If you forgot to tur
71、n it off when you 49 , you might burn down the house.As for technique, Mom 50 me to begin it, which sounded easy but skillful. Mom said it looked very simple, but you must do it with your 51 . Over the years, Ive learned to iron shirts skillfully, which gives me a sense of 52 .Whatever failures I su
72、ffer in my life, an ironed shirt tells me I am good at something. 53 , through ironing Ive learned how to find out the 54 to working out even the most troublesome problems. “ 55 wrinkles one at a time,” as Mom might have said, “and before long everything will get ironed out.”（ ）41. A. helpfulB. conf
73、identC. powerfulD. independent（ ）42. A. patientB. necessaryC. energeticD. frightening（ ）43. A. conclusionB. suggestionC. impressionD. observation（ ）44. A. usefulB. easyC. specialD. suitable（ ）45. A. directB. singleC. smoothD. strange（ ）46. A. advertisementB. signC. symbolD. mark（ ）47. A. doubtB. pre
74、ssureC. surpriseD. danger（ ）48. A. burntB. warmC. excitedD. ill（ ）49. A. jumped offB. fell downC. went awayD. set sail（ ）50. A. taughtB. choseC. forcedD. persuaded（ ）51. A. attractionB. designC. intelligenceD. strength（ ）52. A. honestyB. freedomC. justiceD. pride（ ）53. A. InsteadB. BesidesC. Otherwi
75、seD. However（ ）54. A. collectionB. lessonC. wayD. solution（ ）55. A. Make upB. Deal withC. Ask forD. Rely on第二节（共10小题；每小题1.5分，满分15分）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。China is leading the world in facial recognition algorithms（人脸识别算法）. It is reported that its best algorithm can recognize 10 million peop
76、le 56. _ a single mistake in less than a second.The top five of the 39 facial recognition algorithms in the world come from China, according to a test, 57. _ released the results last Friday. YITU Technology, 58. _ Shanghai-based company that claimed both the top and second spot on the list, said th
77、at its top algorithm is able 59. _ （recognize） nearly every person in a sample base of 10 million. However, “it is very likely for a human brain to make 60. _（mistake） in recognizing the identities of 100 people,” the company said. Algorithms from Beijing-based company Sense Time 61. _ （win） the thi
78、rd and fourth spot, while the Shenzhen Institutes of Advanced Technology（SIAT） claimed 62. _ （five） in the test. YITU said that high facial recognition accuracy（精确） means that users gain 63. _ （good） experiences when 64. _ （use） related products. For example, when a user uses facial ID for payment o
79、n a smartphone, it will not authorize the payment for someone else with a similar 65. _ （appear） as the user, the company noted.四、写作（共两节，满分40分）第一节（满分15分）假如你是李华，你看到美国留学生Sharon在网上发帖,希望有人能帮助她提高普通话（Mandarin）水平，她可以教英语作为回报。请根据以下提示用英语给她写一封电子邮件。1.表达给她提供帮助的意愿；2.说明你能胜任辅导的理由；3.给出讲好普通话的两点建议；4.提出你学习英语的具体需求。注意：1.
80、词数80左右,开头语已为你写好；2.可以适当增加细节，以使行文连贯。Hi Sharon,This is Li Hua. I learned from your post that you want to improve your Mandarin. _Yours,Li Hua第二节（满分25分）阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。续写的词数应为150左右。I still remember it, like it was yesterday when my parents told me the news. It was the week before Ch
81、ristmas on Thursday morning when my parents said, “Stacy, start packing your things so we can go to Florida for the holidays.”“Okay,” I responded. We do this every year for Christmas and New Year. Its kind of a family tradition we have. We go every year because we like to visit some family members l
82、iving in Florida. There has never been a year when weve missed a trip to Florida for the holidays. I was so excited to go on this trip because Christmas is my favorite holiday, but to top it off I was going to get to celebrate it with my family.The next morning, my mother entered my room. “Stacy, wa
83、ke up! We need to go to the airport so that we can get our plane tickets to Florida before they sell out.”I jumped out of bed and got ready as fast as I could. When we were on our way to the airport, I couldnt stop talking and smiling because I was too excited about getting our tickets.“Arent you ju
84、st excited to go to Florida?” I asked.“Yes, I am. We can finally catch up with the family and drink hot cocoa,” responded my mother.The airport was so crowded. Some people were leaving to other countries and others were just visiting for the holiday. There was such a huge line in the airport because
85、 so many different people were buying plane tickets.When it was our turn, my mother said, “Three tickets to Florida on Christmas Eve please.” The lady working there responded, “Well, you guys are lucky. You got the last three tickets to Florida.”My mother and I both smiled in relief and paid for our
86、 tickets and went back home to finish packing.Paragraph 1:When we arrived home, we found Father was _Paragraph 2:After we left for the airport to buy tickets, a man climbed into our house to steal money. _Unit 1 Knowing me, knowing you 单元测试答案解析一、1.【答案】B2.【答案】B3.【答案】A4.【答案】A5.【答案】C6.【答案】B7.【答案】C8.【答案
87、】B9.【答案】A10.【答案】A11.【答案】C12.【答案】A13.【答案】C14.【答案】C15.【答案】B16.【答案】C17.【答案】B18.【答案】A19.【答案】A20.【答案】C二、21.【答案】C【解析】细节理解题。根据文章第一段中“The findings, published in the New England Journal of Medicine, suggested the greatest benefit was in those eating them on their daily diet.”可知，在日常饮食中吃坚果的人最受益。22.【答案】B【解析】细节理
88、解题。根据文章第三段中“The most obvious benefit was a decrease of 29% in deaths from heart disease, but we also saw a significant reduction11% in the danger of dying from cancer.”可知，吃坚果最明显的好处是心脏病死亡率降低29%。23.【答案】B【解析】推理判断题。根据文章内容可知，文章主要讲述经常吃坚果与健康的关系，故可以推断出此文应当发表在报纸的健康专栏。24.【答案】B【解析】数字计算题。由文章开头的“Price: US $5 EXT
89、RA 5% OFF WHEN YOU BUY 2 OR MORE”可知,每个售价是5美元，如果买两个有5%的折扣。25.【答案】A【解析】细节理解题。由文章中的“It works on the theory of electronic balance.”可知，反睡眠报警装置建立在电子平衡的原理上。26.【答案】A【解析】细节理解题。由Features部分的“Its easy to use and can be comfortably worn for a long time.”可知，反睡眠报警装置佩戴起来舒适。27.【答案】D【解析】细节理解题。由Shipping部分的“We ship to
90、your eBay or PayPal address.”可知,货物将寄往你的eBay或者PayPal的地址。28.【答案】A【解析】细节理解题。根据文章第二段第一句“people trod on your toes, poked you with their elbows and almost knocked you over in their haste to get to a bargain ahead of you.”（人潮汹涌，人们摩肩接踵，为了能够买到打折商品奋不顾身往前冲，甚至可能把人撞翻）可知，那个时间段购物令人不愉快是因为顾客们都急匆匆地购物。29.【答案】D【解析】推理判断
91、题。根据文章第一段最后一句“She wished that he was as easy to please as her mother,”（她真的希望爸爸能够像妈妈一样可以很容易被逗开心）和第三段最后一句“But Edith knew from past experience that her choice of ties hardly ever pleased her father.”（她过去送爸爸领带他从来不满意）可知，要给她的父亲选礼物很困难。30.【答案】C【解析】细节理解题。根据文章第四段第一句“She moved on reluctantly and then quite by
92、chance, stopped where a small crowd of men had gathered round a counter.”（她极不情愿地继续往前走,然后很偶然地停在了被一大群男人围着的柜台前）中的“by chance”（偶然地）可知，她是偶然到这个地方。31.【答案】B【解析】推理判断题。文章最后一段说她把精心挑选的礼物装在手提袋里，当她到家时，父母已经在饭桌边，她的妈妈心情特别好，对她说“你爸爸终于决定戒烟了!”，故可推知女孩精心挑选了礼物，但却被告知父亲准备戒烟，所以她可能会感到失落。32.【答案】D【解析】细节理解题。根据第二、三段的介绍可知，感染导致炎症，而炎症
93、产生致癌因子，而过量的致癌因子导致抑郁症，故D项正确。33.【答案】B【解析】词义猜测题。根据画线词后的“cytokine levels, and the inflammation they bring on, could come at a costa number of studies suggest that high levels of cytokines could contribute to depression.”可知，致癌因子水平过高，以及由此引发的炎症，可能以一定的代价出现,研究表明致癌因子水平过高可能会导致抑郁症，由此可知画线词词义为“过量的，过多的”，故B项正确。34.【
94、答案】D【解析】推理判断题。根据最后一段内容，特别是“He and his colleagues wanted to see whether the effect of these drugs was limited to the depression patients with high cytokine levels, or if it helped all people diagnosed with depression.”可知，Andrew Miller教授和他的同事们想知道这些药物的效果是否仅限于致癌因子水平高的抑郁症患者或是否对所有被诊断为抑郁症的人都有帮助，由此可知，在抑郁症得到
95、满意的治疗之前还有很长的路要走（很多工作要做），故D项正确。35.【答案】D【解析】篇章结构题。通读全文可知,第一段为总论，指出抑郁症是一种非常可怕的疾病，很多患者对治疗抑郁症的药物都没有反应，第二、三段介绍了抑郁症的形成过程，第四段介绍了致癌因子通过几种途径到达大脑，第五段介绍了科学家们研究治疗抑郁症的药物，故D项正确。36.【答案】F【解析】根据上文“Businessmen who do not know how to fight worry die young.”可知不懂得与忧虑做斗争的商人会英年早逝，下文接着列举其他一些职业也会有相同的情况：家庭主妇、兽医和瓦匠也是如此。故选F项。37
96、.【答案】C【解析】根据下文“Half the worry in the world is caused by people trying to make decisions before they have sufficient knowledge on which to base a decision.”可知世界上有一半的担忧是由于人们在没有足够的知识做决定之前就试图做出决定。“世界上有一半”可知这是忧虑的主要原因。故选C项。38.【答案】A【解析】根据本段第一句“However, getting all the facts in the world wont do any good un
97、til we figure out what these facts mean and interpret them.”可知在我们弄清楚这些事实的含义并加以解释之前，获得世界上所有的事实是没有任何好处的。可知本段处理担忧的方法是：分析事实，故选A项。39.【答案】G【解析】根据上文“Experience has proved the enormous value of arriving at a fixed decision.”（经验证明，做出决定的价值是巨大的。）中的fixed可对应到G选项中definite，指“确定的；明确的”，故选G项。40.【答案】E【解析】根据本段小标题Act on
98、 that decision（按决定行事）中act on可对应到E选项中的go into action，指“行动；采取行动”，故选E项。三、41.【答案】D【解析】考查形容词词义辨析及语境理解。helpful有帮助的；confident自信的；powerful强有力的；independent独立的。这里指母亲认为我将要独立（independent）并且需要学会这个技能。42.【答案】B【解析】考查形容词词义及语境理解。patient有耐心的；necessary必要的；energetic精力充沛的；frightening令人害怕的。根据空后的内容可知，妈妈认为我以后会结交新朋友，穿着熨烫的得体的
99、衣服会让他给人好的印象，由此可知，熨烫衣服是一个必要的（necessary）技能。43.【答案】C【解析】考查名词词义辨析及固定搭配。conclusion结论；suggestion建议；impression印象；observation观察。短语“make a good impression”为固定搭配，意为“留下好印象”。这里指得体的烫好的衣服将会帮助作者给他人留下好的印象。44.【答案】B【解析】考查形容词词义。useful有用的；easy容易的；special特别的；suitable合适的。根据后文的种种描述可以得知，烫衬衫不是一件很容易的（easy）工作。45.【答案】C【解析】考查形容
100、词词义辨析。direct直接的；single单身的；smooth光滑的，流畅的；strange奇怪的。根据下文“像在每10英尺有一个停车标示牌（sign）的街道上驾驶汽车”可知，它（指烫衬衫）并非像滑冰那样流畅地（smooth）进行。46.【答案】B【解析】考查名词词义辨析。advertisement广告；sign迹象，指示牌；symbol象征；mark标志。此处是指“熨烫衣服就像在每10英尺有一个停车标示牌（sign）的街道上驾驶汽车”。47.【答案】D【解析】考查名词词义辨析及语境理解。doubt怀疑；pressure压力；surprise惊讶；danger危险。而且，熨斗产生的蒸汽可能带
101、来危险（danger）。48.【答案】A【解析】考查形容词辨析。burnt烧伤的；warm温暖的；excited兴奋的；ill生病的。此处是指“如果你弄错了，你会被烧伤”。49.【答案】C【解析】考查动词短语辨析。jump off跳下来；fall down跌倒；go away离开；set sail启航。此处是指“如果当你离开（went away）的时候你忘记把它关掉，你也许会把房子烧光”。分析选项可知。50.【答案】A【解析】考查动词词义辨析及语境理解。teach教会；choose选择；force强迫；persuade说服。关于技术，妈妈开始教（taught）我，这听起来很容易却很巧妙。51.
102、【答案】C【解析】考查名词辨析。attraction吸引力；design设计；intelligence智慧；strength力量。此处是指“这看起来很简单，但你必须用你的智慧（intelligence）去做”。52.【答案】D【解析】考查名词词义辨析。honesty诚实；freedom自由；justice公正；pride自豪。a sense of pride自豪感。多年来，我已经熟练地学会了熨烫衬衫，这给了我一种自豪（pride）感。53.【答案】B【解析】考查副词词义辨析及语境理解。instead反而；besides除之外；otherwise否则；however然而。除此之外（Besides
103、），通过熨烫衣服，我已经学会了解决最棘手问题的方法。54.【答案】D【解析】考查名词词义辨析。collection收藏品；lesson教训，课程；way方法；solution解决方案。根据后面的“最麻烦的问题”可知，此处是指“我学会了如何找出最麻烦的问题的解决方案（solution）”。55.【答案】B【解析】考查动词短语辨析及语境理解。make up组成，编造；deal with处理，对付；ask for询问；rely on依靠。“一次处理（deal with）皱的部分（即一次处理一个问题）”，正如妈妈曾经说过，“不久之后一切都会解决”。56.【答案】without【解析】考查介词。句意：据
104、报道最好的算法可以在一秒之内识别1 000万张面孔而不出一个错误。分析句子可知，名词短语前需要一个介词，结合语境可知，没有一个错误，故用without。57.【答案】which【解析】考查定语从句。句意：一份上周五公布的测试表明世界上39个人脸识别中前五都来自中国。分析句子可知，非限制性定语从句缺乏主语，故用关系代词which。58.【答案】a【解析】考查冠词。句意：YITU科技公司，一个在榜单排名第一和第二的上海公司，宣称最好的算法可以在1 000万个样本中识别每个脸孔。分析句子可知，Shanghai-based company是对前面短语的解释说明，第一次提及,故用不定冠词a。59.【答案
105、】to recognize【解析】考查非谓语动词。be able to do sth.能够做某事，故用to recognize。60.【答案】mistakes【解析】考查名词。句意：但是对于人类大脑来说，识别100个脸孔很可能犯很多错误。make mistakes犯错误。61.【答案】won【解析】考查动词时态和语态。分析句子可知,本句缺乏谓语，win与主语为主谓关系，故用主动语态，陈述过去事情,故用一般过去时won。62.【答案】fifth【解析】考查序数词。分析句子可知，该公司赢得第五名，故用序数词fifth。63.【答案】better【解析】考查形容词比较级。句意：YITU公司说在使用相
106、关产品时，面部识别精确度的提高意味着用户可以获得更好的体验。分析语境可知,应用比较级，故用better。64.【答案】using【解析】考查非谓语动词。本句为when引导的省略句，use的逻辑主语为users，与其属于主谓关系，故用现在分词形式using。65.【答案】appearance【解析】考查名词。句意：例如，当用户在手机上进行刷脸支付的时候，不会授权外貌相似的用户支付信息。similar修饰名词，故用appearance。四、第一节【答案】范文Hi Sharon,This is Li Hua. I learned from your post that you want to imp
107、rove your Mandarin. Id like to help because I have previous experience as a part-time Mandarin teacher and get some help with my spoken English.As for speaking fluent Mandarin, first, its suggested that you listen to or watch some standard programs of Voice of China and channels of CCTV. Besides, mo
108、re practice will also be an effective approach to improving Mandarin quickly. Last but not least, its necessary to have a good knowledge of the pronunciation of Chinese characters, the intonation of a sentence, and even the related culture.Thats my advice on improving Mandarin. I would be grateful i
109、f you could help with my English. Looking forward to your early reply.Yours,Li Hua第二节【答案】范文Paragraph 1:When we arrived home, we found Father was lying on the floor, bleeding. Though we felt very surprised, we sent him to hospital at once. With the help of doctors, my father came back to life on Chri
110、stmas Eve, which made our family pleased. My parents loved each other very much, so my mother kept my father company day and night, completely forgetting the trip to Florida. After my father woke up, he said sorry to us and told us everything that happened to him.Paragraph 2:After we left for the ai
111、rport to buy tickets, a man climbed into our house to steal money. My father caught him and bravely fought with him, but unfortunately the man hurt my father. Hearing the news, we were proud of him. On Christmas Eve, we held a party in the hospital for my father. Everyone got together around the Christmas tree and sang Christmas songs to him. That Christmas Eve was quite unusual and meaningful. I will never forget the time I spent with my father on Christmas Eve in the hospital.