1、黑龙江安达七中高三英语上册寒假考试试卷（2） 1 / 16 黑龙江省安达七中 2020 届高三英语上学期寒假考试试题（2） 一、阅读理解一、阅读理解 1.It is true that summer is hot. But here is something to make your day easier. Are you prepared? Meet the new AirFreez an alternative to traditional Air Conditioners that cools you just the same! How does it work?How does it
2、 work? It is surprisingly easy to set up! You just need to plug it into a socket(插 座)OR any USB port (it uses so little energy that it can even run off of a phone or laptop battery). Once you have done that, simply fill it with 20oz/0. 6L of cold tap water. Now just press the power button and the in
3、stant cool air is here! What is so special about this little box?What is so special about this little box? It is no larger than a lunchbox. It can be powered by a pocket solar panel(电 池板)or battery pack and you probably have the worlds first and most portable AC unit. Bad sleepers are putting the Ai
4、rFreez next to their beds at night. The relaxing blow of cool, clean air, the comforting soft night light and the quiet create the perfect sleeping conditions! The price is just amazing. Most AC units cost at least $ 300+ AND you have to pay more to cover the expensive electricity bills each month.
5、AirFreez costs less than $ 100 (actually $ 53 if you buy more than one here). Top Tips:Top Tips: To make your air even cooleradd a bottle of cold tap water from your refrigerator or even ice! For a beautiful relaxing atmosphereadd a few drops of fragrant oils to the water! 1.Which is necessary to ge
6、t AirFreez to work? A.A socket. B.A phone battery. C.A laptop and hot waten D.Cold water and power supply. 2.How much do two sets of AirFreez cost? 黑龙江安达七中高三英语上册寒假考试试卷（2） 2 / 16 A.$106, B.$ 200. C.$ 300. D.$ 600. 3.How can a user of AirFreez get cooler air? A.By adding ice into the machine. B.By put
7、ting it closer to ones bed. C.By filling the machine with tap water. D.By adding a few drops of special oils. 2.Vacation in the U. S. usually means slower days, and no school teachers know, however, that vacation means students will likely fall behind, and forget things they learned during the year.
8、 Simon Vanderpool, a special education teacher in Lexington, Kentucky, decided to do something about it. He started a program called Books and Barbers. Children go to the barber, choose a book and read out loud while the barber cuts their hair. The child gets a sticker and can take the book home. An
9、d there is an added bonus: money. The kids get paid to read. Vanderpool says barber shops are places where kids can feel comfortable. “Once a student feels comfortable, thats whenever the brain opens up, and that they are able to start focusing on nothing but learning. ” Amir Shalash owns a barber s
10、hop. But he is doing more than cutting childrens hair. He is listening to them read, and helping them with their reading. Most of the children getting haircuts at barber shops are boys. Vanderpools idea was to do more than just help them with reading and money. The teacher wants to help kids who are
11、 growing up in a home without a father liike he did. Also, I created the program in order to provide a positive mentor(指导者)for the kids that go into the barber shop, and are able to have someone that they can rely on and they can trust in, and just build a bond between the two of them. ” Shalash say
12、s he and his fellow barbers like being mentors. “The biggest thing is that we try to influence as many kids as we can, and that was my whole intention of it. ” 1.Why did Simon Vanderpool start Books and Barbers ? A.To help children kill time. B.To bring children a fruitful vacation C.To reduce teach
13、ers,pressure from work. D.To improve 黑龙江安达七中高三英语上册寒假考试试卷（2） 3 / 16 childrens communication skills. 2.What makes a barber shop suitable for Books and Barbers program? A.Its collection of books. B.Its quiet atmosphere. C.Its relaxing environment. D.Its friendly barbers. 3.What is Amir Shalashs purpose
14、 of taking part in the program? A.To offer valuable guidance to children. B.To show the importance of bonding. C.To tell the necessity of trusting people. D.To influence his fellow barbers positively. 4.What is the best title for the text? A.What It Takes to Be a Good Barber B.What to Expect During
15、the Vacation C.How Important Reading Is to Children D.How a Haircut Is Helping Students Read 3.Whales, like all mammals(哺乳动物),need air, and come to the surface to breathe through a blowhole. A drone(无人机)that floats over the blowholes of humpback whales as they are making annual journey along Austral
16、ias east coast is being used by Australian scientists for collecting nasal mucus(鼻腔粘液)of whales. Vanessa Pirotta, a biologist at Macquarie University says that nasal mucus indicates the health of the whale. “It is the biological mixture that you see as a whale takes a breath as it surfaces from the
17、water,” she said. You can hear sounds of sharp breaths as a whale breathes because, after all, they are animals like you and I. So as they take a breath it is a lot of lung bacteria coming out from their lungs, which we can collect to provide a brief idea of whale health. Australian researchers have
18、 attached a special dish that is used in scientific tests to a drone which flies through the whales nasal mist. As a whale comes to take a breathyou can actually see it coming to the surface on really good weather days the drone then lowers, the dish is then opened, collecting nasal mucus for later
19、research. The research could help to solve one of the secrets of another impressive creature of the deep the Southern right whale. Its numbers have recovered on 黑龙江安达七中高三英语上册寒假考试试卷（2） 4 / 16 Australias west coast since hunting became suppressed but its population on the eastern seaboard remains stub
20、bornly low. In the past studies into whale health had to rely on examining whales that were either killed or those whales that had been trapped on a beach. Drones allow scientists to collect nasal mucus from free-swimming whales to gather information in a safe way. 1.What is the drone mainly used to
21、 do? A.To gather information for researchers. B.To record new species of whales. C.To guarantee the safety of whales. D.To take photos of whales annual journey. 2.How can a biologist find out a whales health condition in the study? A.By examining liquids from its breath. B.By checking its lungs on a
22、 machine. C.By listening to the sounds of its breath. D.By studying its similarity with humans. 3.What does the underlined word “suppressed” in Paragraph 4 mean? A.Commercial. B.Rewarding. C.Hidden. D.Forbidden. 4.Why is the Southern right whale mentioned? A.To describe the difficulty to track it. B
23、.To show the increasing population. C.To stress the urgency of doing the research. D.To indicate the potential application of the research. 4.Google previously announced successful tests of machine learning systems designed to assist doctors. In one case, Google reported AI had examined eye diseases
24、 with equal accuracy to doctors. Other tests showed that machine learning can be used to study large amounts of patient data to predict future medical events. Now the company has published two new studies showing a high level of success in identifying metastatic breast cancer. Metastatic means that
25、cancer has spread from its main area to other parts of the body. Metastatic breast cancer is one of the deadliest, causing about 90 percent of all breast cancer deaths worldwide. 黑龙江安达七中高三英语上册寒假考试试卷（2） 5 / 16 In metastatic breast cancer patients, the cancer often travels to nearby lymph nodes(淋巴结).U
26、sually doctors examine lymph node tissue under a microscope to see whether cncer is present Google notes that previous studies have shown that up to one-fourth of metastatic lymph node classifications end up being changed after a second examination. In addition , studies show that small metastatic m
27、aterial can be missed up to 67 percent of the time when examinations happen under extreme time restrictions. Google says it created a mathematical algorithm(算法).The algorithm, called Lymph Node Assistant, is trained to find characteristics of tissue affected by metastatic cancer. When the system exa
28、mined tissue images (图像),it was able to differentiate between metastatic cancer and non-cancer 99 percent of the time. In addition, the Lymph Node Assistant is highly effective at finding the positions of the cancers. Some of these positions would be too small for doctors themselves to identify. The
29、 research also showed that the algorithm method can reduce the usual time needed to examine the disease by about 50 percent . But Google makes clear the Al-based system is not meant to replace the work of medical professionals. Instead , it is designed to reduce the number of false identifications a
30、nd help doctors work faster and more effectively. 1.What is the main idea of Paragraph 1? A.Google became a pioneer in training doctors. B.Machine learning is able to stop future medical events. C.Google developed artificial intelligence to help doctors. D.Artificial intelligence cured eye diseases
31、with equal accuracy to doctors 2.What can we infer about metastatic breast cancer? A.One-fourth of the metastatic breast cancer patients die in the end. B.Metastatic breast cancer is very difficult to identify. C.It results in 90 percent of deaths of all cancers. D.It can be identified after a secon
32、d examination. 3.What is the advantage of Googles new mathematical algorithm? 黑龙江安达七中高三英语上册寒假考试试卷（2） 6 / 16 A.It can offer effective treatment. B.It can tell the exact positions of cancers C.It costs 99 percent less time than before. D.It improves the accuracy of identifying cancers by 50%. 4.What i
33、nfluence will the mathematical algorithm bring? A.False identification of cancers will be avoided. B.More effective prevention of cancers will be found. C.The number of medical professionals will be reduced. D.Doctors can have a faster understanding of patients condition. 二、七选五二、七选五 5.根据短文内容,从短文后的选项
34、中选出能填人空白处的最佳选项。选项中有两项为多余选 项。 For many freshmen (新生), this will really be your first time to handle money on your own. You will have difficulty handling budgets. Here are some amazing tips for you. Keep track of personal financesKeep track of personal finances _.This is how you become truly independe
35、nt. Actually, in this case, there are now a lot of convenient APPs on your smart phone that can give you a real time image of your money and spending. Use credit responsiblyUse credit responsibly Building credit is important, and so is opening your first credit card. _. Then, look for a card with no
36、 annual fee, good rewards and a reasonable interest rate. _ The easiest way to start is to save all your coins and changes every week into a savings account with no ATM card. This seemingly insignificant amount adds up over time and starts the habit of saving. Get a flexible jobGet a flexible job Ge
37、tting a job in college is practical , because you can earn “spending money” and even save some to put toward books, supplies, and your student loans. 黑龙江安达七中高三英语上册寒假考试试卷（2） 7 / 16 _, which have limited responsibilities. These types of work allow you to make money and finish your schooling. Network f
38、or your future careerNetwork for your future career No money item could be more important than your network, because the quickest way to get a job is all about who you know, and not totally dependent on your grades. _. A.Learn to start saving a little each month B.There are many on-campus jobs out t
39、here C.The first step is to start keeping accounts for yourself D.Ask the salespeople to explain detailed points to you E.Open an account without delay when its convenient F.But your job can have a negative effect on your study G.This could benefit you more than opening up a credit card 三、完形填空三、完形填空
40、 6.阅读下面短文,从短文后各题所给的 A、 B、 C 和 D 四个选项中,选出可以填入空白处的最佳 选项。 My family has narrowly made ends meet all the time. This January, things went worse for our family, 1 us from just poor to homeless and losing everything except for our 2 . It was a cold winter and we had no choice but to move south. By some goo
41、d 3 , my grandma and I were able to 4 a house to hold my two dogs. 5 , after living there for a week, all funds were gone, and my dog food was 6 Nobody would even consider doing a charge 7 to sell dog food to me, and nobody were willing to help us. I started 8 my dogs on the very little human food I
42、 had in the house! I was so scared that they werent 9 enough nutrition. In addition, the female dog was 10 and needed extra nutrition. I couldnt even begin to tell others the 11 I felt. I was even having nightmares about losing her and the new lives. 黑龙江安达七中高三英语上册寒假考试试卷（2） 8 / 16 Then, a 12 came fin
43、ally. We called a small farm equipment and animal supply store in town. There, a kind lady 13 it. She checked if I was 14 to get credit but I couldnt. However, this sweet lady 15 me she had extra money, and she would buy the dog food for me. She didnt even ask to be 16 back. When I heard that, I sta
44、rted crying. My fear was 17 , my dogs would be fed properly, all because this young woman paid for it out of her own pocket. She didnt know me and I could have been anybody. But she said, “I just feel so 18 about your dogs. I know what its like, especially after just having 19 I knew since I had a b
45、it of extra money, I just had to do something. This young woman, whose name I dont even know, will always be my 20 ,and mydogs as well. 1.A.saving B.taking C.preventing D.ensuring 2.A.pets B.crops C.business D.reputation 3.A.figures B.luck C.imagination D.conditions 4.A.purchase B.invent C.find D.of
46、fer 5.A.Unexpectedly B.Undoubtedly C.Unreasonably D.Unfortunately 6.A.running into B.running out C.giving away D.giving up 7.A.exchange B.explanation C.account D.accomplishment 8.A.feeding B.tricking C.controlling D.comforting 9.A.undertaking B.producing C.digesting D.absorbing 10.A.pregnant B.energ
47、etic C.sensitive D.lovely 11.A.hope B.excitement C.fear D.ache 12.A.wonder B.result C.coincidence D.procedure 13.A.hang B.answered C.received D.identified 14.A.taught B.forced C.remembered D.allowed 15.A.persuaded B.reminded C.told D.warned 16.A.kept B.called C.looked D.paid 17.A.improved B.relieved
48、 C.reserved D.expanded 黑龙江安达七中高三英语上册寒假考试试卷（2） 9 / 16 18.A.ashamed B.appropriate C.anxious D.amused 19.A.moved B.succeeded C.returned D.appeared 20.A.model B.example C.gift D.hero 四、语法填空四、语法填空 7.阅读下面短文,在空白处填入 1 个个适当的单词或括号内单词的正确形式。 Nezha is the subject of the latest cartoon film, which _ (official) op
49、ened in cinemasin China on July 26. Nezha has got wonderful reviews and is rated higher than Monkey King :Hero is Back. Since July 26, the film _ (earn) more than 140 million yuan at the box office, and the film has a score of 8. 8 _ (point) (out of 10) on Chinas largest filming rating site, Douban. Yang Yu, _ is the director of it, made up his mind _ (pr
