1、It would be impossible to pack enough physical books for nearly a whole year. My only choice was e-books.AmeliaDec.23, 2019I agree with my friend, physical books are better than e-books. But a big problem is about the cost of physical books. And another problem,we have to cut a lot of trees to produ
2、ce paper.GianggiSept.9 2019I have always been hating e-readers!I even wrote an article about it when I was at school. I love physical books so much. Compared with physical books, e-books seemed emotionless(无情感的). But while traveling,my choice was e-books or no books, so my brother bought me an Amazo
3、n Kindle for my birthday.Now I am on my sixth e-book,and Im starting to love my Kindle! The e-reader means I never have to worry about theres nothing to read. Yes,there is something I hate, but in general it has become one of the most important parts in my life!26. Why has William read more books in
4、 recent years?A. To get a degree.B.To enter college.C.To learn English.D.To be a book addict.27.Lenara had to choose e-books because_.A. e-books were more interesting B. physical books were difficult to carry C. she would work on e-books in Spain D. she had no more physical books to read28. Who will
5、 choose to read e-books in order to protect the environment?A William. B.Lenara. C. Amelia.D.Gianggi.29. What was Gianggis article written at school probably about?A. Her traveling experiences. B. Her Amazon Kindle. C. The advantages of books. D. Her dislike of e-readers.30. What can we learn from t
6、he four opinions?A.It is quite difficult to buy e-books. B. Physical books cost less than e-books. C. More people will choose to read e-books. D.Physical books are more colorful than e-books.BYou have been told to wash your hands many time a day to help stop the spread of the new coronavirus(新冠病毒).
7、But what about the mobile phone that yourealways using? Scientific studies have shown that the virus can live for two to three days on smooth materials like plastic and stainless steel. Experts suggest cleaning all high touch surfaces every day, including phones, keyboards and computers. However,few
8、 people know how to do the cleaning. Here are some things not to do when cleaning the phone.Do not spray(喷)cleaners directly on the phone. Do not put the phone into any cleaning liquids(液体).Do not use tools that use forced air,which are often used to clean computer keyboards.Do not clean the phone w
9、ith hard materials, they could make small cuts on it.So, what is the right way? Below are some suggested ways to clean the phone. With any of these suggestions, be sure not to get the phone wet.Start by turning off the phone. Make sure the phone is not connected to the electricity.Use cleaning cloth
10、s with 70 percent alcohol(酒精)instead of the common ones.Use paper cloths,or other soft cloths like those use to clean the eyeglasses. Its OK to cover the cloths lightly in cleaners. But do remember to clean the phonegently.Cleaning the phone is one of the measures that are helpful to keep away from
11、the new coronavirus. You should clean your own phone often and tell others the correct ways to do it.21.We can learn from Paragraph 1 that_.A. people neednt wash their hands as required B. all mobile phones are made of stainless steel C.viruses can live on mobile phones much longer D. people pay les
12、s attention to viruses on mobile phones32. Which of the following can be used to clean the phone?A.Hard materials. B. Tools using forced air. C. Paper cloths with cleaners. D.Common cleaning cloths.33. Which of the suggested ways has a direct relation with virus killing?A. Turning off the phone. B.U
13、sing 70 percent alcohol. C. Using soft cloths. D.Cleaning the phone gently.34.What does the underlined wordmeasuresmean?A.Tools.B.Materials. C. Ways.D. Marks.35.What can be the best title for the article?A.Cleaning mobile phones:dos & donts.B. Mobile phone:the most dangerous thing. C. The correct wa
14、ys to protect mobile phones. D. The best way to fight against the coronavirus.COne day, Anna Du was walking along Castle Islands beach. She found there were lots of plastic pieces in the sea and some were too small to pick up. She began to think about how to solve the problem.First, she did a survey
15、. The result showed there were already 150 million tons of plastic in the sea,and every year there would be another 8 million tons. She realized something must be done. So she decided to invent a robot that could work under water. She tried again and again. At last her ROV came out.It could move thr
16、ough water and pick up plastic pieces, especially the tiny ones.With this ROV, Anna Du took part in the Broadcom Masters competition which is one of the top STEM competitions. Its for young students around the world. This year, more than 5,000 students were interested in the competition, but only a
17、few got the chance.Anna Dus ROV caught a lot of attention. It had a camera with three different kinds of lights which could find plastic pieces easily. Dana Yoerger, an expert,said, The ROV is nicely done for a 12-year-old girl.Its very clever.In fact,Anna Du is always learning to solve the world pr
18、oblems and her parents are always supporting her. At the age of five,she began to go to workshops to learn engineering skills. When she was asked about the future plan, she said,I want to be an engineer because I like building things. I think many world problems can be solved with new inventions. Ri
19、ght now,Im just caring about plastic problems because there is still a long way to go.36. What did Anna Du find in her survey?A. No robots could work under water at that time. B.150 million tons of plastic was found on Castle Island.C. There would be more and more plastic pieces in the sea.D. Many p
20、eople were picking up plastic pieces on the beach.37.Why did Anna Du invent her ROV?A.To cut plastic wastes into pieces. B. To pick up plastic pieces in the sea. C. To help her move through deep water. D.To win the Broadcom Masters competition.38. What can we learn from Dana Yoergers words?A. ROV is
21、 made for young girls. B. Some young girls are clever. C. She thinks highly of the ROV. D.The competition is well organized.39. Why does Anna Du want to be an engineer?A.To keep the sea clean. B. To learn engineer skills.C. To realize her parents future plan. D To invent things to solve problems.40.
22、 Which is the correct order of the following events?a. Anna Du invented her ROV.b. Anna Du walked along Castle Islands beach. c. Anna Du began to learn engineering skills in workshops.d. Anna Du took part in the Broadcom Masters competition. A.c-b-a-d B. b-c-d-aC.c-a-d-b D.b-a-c-d 第二节(共5小题;每小题1.5分,满
23、分7.5分)阅读短文,从下面选项中选出可以填入空白处的最佳选项,其中一项是多余的。In summer, the high heat always makes you feel uncomfortable. 41._Actually,to stay cool and comfortable,you can try lots of natural ways,including water,fans,cool drinks and more.Here lets see how to use water to cool down.Drink water more often.Your body wil
24、l feel cooler if you do that. Try drinking at least eight bottles of water every day.Adding orange.lemon.or tomato pieces to your water makes it more refreshing. 42._Freeze a handkerchief(手帕)and put it on your neck,forehead, arms or legs. 43._When the handkerchief heats up, simply wet it and put it
25、back in the fridge. You can also put an ice pack behind your head.Run cold water over your wrists(手腕).Wet your wrists and other parts, such as your neck and your inner elbows,with cool water for 10 second each. This will lower your temperature for a little bit. 44._This can be especially helpful for
26、 cooling down right before you go to bed.Fill your bathtub(浴缸)with cool water and get in. Once you are used to the temperature,let some water and refill it with cold water. Keep doing this until you feel cool enough.45._With the right ways, you can avoid the heat while saving money by turning off th
27、e air conditioning.A. Take a cool shower,if you prefer.B. So you should drink more water in summer. C. Placing it on your body can help you beat the heat.D.It may be easier to drink more if your water has a taste.E.Your body will stay cool for a long time after you get out.F. Have you ever thought a
28、bout getting through the hot summer without air conditionings(空调)?第三部分 语言知识应用(共四节,满分30分)第一节 完形填空(共10小题;每小题1分,满分10分)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。Today is a big day for me. The last time I spoke in class was three years ago and it was46._I tried to say /w/,but made a strange sound. E
29、veryone laughed.I havent spoken in class since then.47_,things have been changing a lot. Now when I listen to music on my headphone,I can follow without stuttering(结巴)!Thats why I 48_ to talk at the science festival today.I arrived at school early. Ryan Colby, who enjoyed 49_ at me,was standing by the entrance. He said, Hey,Tom,guess what?I tried t
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