2021高中英语单元素养提升四Unit4Sharing含解析7

1、2020_2021学年高中英语单元素养提升四Unit4Sharing含解析新人教版选修72020_2021学年高中英语单元素养提升四Unit4Sharing含解析新人教版选修7PAGE 2020_2021学年高中英语单元素养提升四Unit4Sharing含解析新人教版选修7单元素养提升(四) Unit 4 。 用所给词的适当形式填空1。 The operating time of cleaning can be set and adjusted (adjust）。 2. He and his wife even donated （donate） their own private money

2、to fund a shelter for homeless people。 3. After 1992 , under the condition of the socialism market economy, our country adjusted the policy relevantly （relevant). 4。 I can also read some weekly (week) publications， magazines and newspapers. 5. One way to do this is to encourage more participation （p

3、articipate) in sports activities. 6。 I think that this arrangement （arrange） will be more comfortable for both of us. 7。 Shes taken up with voluntary (volunteer) work at the moment. 8. Tickets must be purchased （purchase） two weeks in advance。 9。 The last distribution （distribute） of food did not me

4、et local needs。 10. Here is a guide to the operation (operate） of the machine. 。 选词并用其适当形式填空 hear from, in need, dry out, dry up， the other day, be dying to， be relevant to, participate in, come across, make a difference1。 Helen borrowed my book the other day， saying that she would return it soon. 2

5、. John hung up his wet wash in order to dry it out. 3. I am going to tell you what you are dying to know。 4。 The delay of the airline is relevant to the bad weather. 5. The sea air has made a difference to her health. 6. All the rivers and streams dried up due to the serious drought. 7。 Almost all t

6、he students participated in the discussion。 8. I will be very glad to hear from you, so that I can take my final decision。 9. I should say it is something we have never come across before. 10。 It is your heart that helps you care for family and friends in need。 。 完成句子1. I was reading a book when he

7、came in。 我正在读书， 这时他进来了。【补偿训练】（1）One day, I was about to go to the library when he telephoned me. 一天， 我正要去图书馆, 这时他打电话给我。(2）I had just entered my house when it began to rain。 我刚进屋天突然开始下雨了。2。 I did attend the meeting yesterday。 我昨天的确参加会议了。3. With the exams coming next week， I have no time for a social

8、life. 下周要考试了, 我没时间参加社交(活动）.【补偿训练】（1）He stood with his knees slightly bent。 他站着， 双膝微微弯曲。(2）With another 100 meters to go, Jones and Saville were neck and neck. 赛跑还剩100米时, 琼斯和萨维尔不相上下。4。 He is not playing computer games but eating chocolate。 他不是在玩电脑游戏， 而是在吃巧克力。5。 She is difficult for us to get along wi

9、th。 我们很难和她相处. 阅读理解AWhat is a hero？ We may think of the fictional characters with supernatural powers or great people who can influence world events。 Now， as the nation continues its allout efforts to fight against COVID19, medical staff have become heroes in the eyes of the public. As of Feb. 19, a

10、total of 32, 000 medical staff outside Hubei Province have been working to treat patients around the center of the outbreak. Zhang Dingyu, the president of Wuhan Jinyintan Hospital， is one of these heroes. Since the hospital received the first seven patients in December， Zhang has been so busy that

11、he barely gets any sleep. Even suffering from amyotrophic lateral sclerosis(肌萎缩侧索硬化症)， the 56-year-old doctor is doing his best to quicken his pace to save precious time for infected patients. “I have to run, racing against time to save more patients from the deadly disease, because I dont have much

12、 time left in my life， ”Zhang told Xinhua News Agency. With the duty of saving lives， many medical professionals like Zhang have been working long hours for days， despite their fear and worry. Lu Jingjing from Wuhan Childrens Hospital also works at a temporary mobile hospital。 She does not let her p

13、arents know that she is now working with patients infected with COVID-19。 When her parents ask for a video chat, Lu says she is working and lets her husband and children chat with them instead。 “Its dangerous but we should win the battle with the virus as soon as possible， so that medical staff and

14、patients can go back home, ”she told China Daily. US writer Khalil Gibran (18831931） once wrote， “Tenderness and kindness are not signs of weakness and despair， but the manifestations of strength and resolution. Its true for the medical workers. Everyone has fear, especially when it comes to deadly

15、diseases. But for medical staff, saving lives comes first and is enough for them to be brave and stay on the front。 They may look like ordinary people in daily life， but in these extraordinary times, they are heroes. 1。 What is the authors main purpose in writing this article？ A. To explain what mak

16、es a modern-day hero。 B。 To praise medical staff for their efforts to fight the COVID-19. C. To describe what measures China has taken to deal with the virus. D. To show the difficulties faced by medical staff treating patients infected with COVID-19。 【解析】选B.目的意图题。通读全文可知, 本文把逆向而行的医护人员当作英雄， 目的是赞扬为抗击新

17、型冠状病毒肺炎做出贡献的医护人员。故选B。2。 What do we learn from Zhang Dingyus words？ A. His illness has turned him into an impatient man。 B. His illness makes him work without fear. C. He feels sorry for himself because of his illness. D. He wants to help as many patients as possible. 【解析】选D。细节理解题。根据第三段他所说的话可知, 他时日不多

18、, 尽他所能加快步伐， 节省珍贵的时间去拯救被感染的病人， 从死神手中救出更多的病人。故选D。3。 Why doesnt Lu Jingjing answer her parents video calls? A。 She is too busy and has no time for video chats。 B。 She doesnt want her parents to worry about her。 C。 Its not allowed to make a video call from the hospital. D. There is no WiFi signal at the

19、 temporary mobile hospital. 【解析】选B。推理判断题。根据第五段She does not let her parents know that she is now working with patients infected with COVID19及第七段Its dangerous可知， 她不想让父母知道她正与感染新冠肺炎的病人在一起， 这很危险, 所以她不愿意和父母视频， 是怕父母担心。故选B.4. The underlined word “manifestations” in Paragraph 8 probably means “_”. A. results

20、B。 differencesC。 indicationsD. advantages【解析】选C。词义猜测题。根据not。 。 . but。 . . 并列结构可知, 画线词与signs是同义词, indication暗示， 表明。故选C。B(2020成都高二检测）Slowly but surely, were moving closer and closer to 5G world. From smart home security to self-driving cars, all the Internet-connected devices in our life will be able

21、to talk to each other at lightningfast speeds with reduced delay. Objectively speaking, the fastest 4G download speeds in the U. S. top out at an average of 19. 42 Mbps。 But by comparison 5G promises gigabit (千兆比特） speeds。 “5G is one of those heralds （预兆)， along with artificial intelligence, of this

22、 coming data age, ” said Steve Koenig, vice president of market research for the Consumer Technology Association. “The selfdriving vehicle is a great emblem of this data age， and that is to say， it is a sign of time, because with one single task, driving, you have massive amounts of data coming from

23、 the vehicle itself， and a variety of sensors are collecting a lot of information to model its environment as it moves. Its pulling in data from other vehicles about road conditions down the lanes. It could be weather information, or connected infrastructure (基础设施) construction。 Theres lots of data

24、behind that task, which is why we need the capacity and high speed. And virtual reality glasses and headsets havent yet become the mainstream， but tech companies are joyfully betting that these devices will eventually replace our smart phones。 With 5G， that could actually happen。 This is notable bec

25、ause companies such as Apple are reportedly developing AR glasses to assist or even replace - smart phones。 Ericsson stated at Februarys Mobile World Congress how smart glasses could become faster and lighter with a 5G connection, because instead of being weighed down with components, the glasses co

26、uld rely on hardware for processing power。 But dont get too excited。 Theres still a lot of work to be done in the meantime, including various trials to make sure the radios play nicely with hardware and infrastructure construction, so 5G isnt concentrated only in big cities. 【文章大意】随着数字时代的到来, 5G和人工智能

27、将会给人类的生活带来巨大的变化, 但是因为硬件和一些基础设施方面的问题， 5G的全面普及也面临着困难。5. What is the first paragraph mainly about？ A。 The coming world of 5G。 B。 The tight security of 5G. C。 The super speed of 5G。 D. A potential dream of 5G。 【解析】选C。段落大意题。根据第一段中的“From smart home security to。 。 。 will be able to talk to each other at li

28、ghtningfast speeds with reduced delay. . . But by comparison 5G promises gigabit speeds。 ”可知, 本段主要介绍了5G的超级速度， 故选C。6. Which of the following can replace the underlined word “emblem” in Paragraph 2？ A。 Exhibition。 B. Success。 C。 Symbol。 D. Explanation. 【解析】选C。词义猜测题.根据第二段中and that is to say, it is a si

29、gn of time， 可知, 画线词的意思是“标志, 象征”.故选C。7。 What can we learn from Paragraph 3? A。 5G world will no longer work effectively without the virtual reality devices. B. Apple and other companies are creatively developing worldwide AR glasses。 C。 These virtual reality devices are properly opening up the commer

30、cial market soon。 D. Tech companies will optimistically face the fact of smart phones being replaced. 【解析】选D。推理判断题。根据第三段中but tech companies are joyfully betting that these devices will eventually replace our smart phones. 可知, 科技公司非常乐观地面对智能手机可能被取代的事实.故选D。8. What will the author tell us in the next pa

31、ragraph? A。 How to fully expand 5G coverage. B. How to effectively reduce 5G trials。 C。 How to nicely operate 5G hardware。 D. How to widely construct 5G in big cities. 【解析】选A。推理判断题。根据最后一段But dont get too excited. Theres still a lot of work to be done in the meantime, including various trials to make

32、 sure the radios play nicely with hardware and infrastructure construction， so 5G isnt concentrated only in big cities。 可知， 作者接下来可能会告诉我们“如何全面扩大5G覆盖。故选A。. 阅读填句Four Habits to Help You SucceedNobody would like to experience failure. We all want to succeed. For those who have tried and failed， success s

33、eems difficult to understand。 1Know your values。 Finding your values is in line with creating motivation。 2Pick a handful of things and write them down. Remind yourself of your values every day and reflect on whether you are honoring those values through your work。 Pick a goal and focus on it. Choos

34、e one goal to start something large enough that will give you a sense of achievement， while adjusting well to your values. If you want to achieve your goal， focus is the key here。 3If you perform many tasks at a time, you might never finish your projects because they will take far too long。 Set a ti

35、me for success. Set a date for success. Know when you hope to realize your goal. 4By setting a time limit， you are making the process realistic。 5Failure cant be avoided when you take risks。 By its very definition, the desire to succeed means you are risking failure. Many people tend to give up far

36、too early. Dont fall into this trap！ Use failure。 Treat it as a good thing， and go on。 A。 Make the right decision. B. The more focused you are on one goal, the higher chance you have of success. C. I have made a list of four habits to help you set goals and realize them。 D。 Keep it realistic, while

37、not giving yourself too much time。 E。 Dont give up because of failure. F. Sit and reflect on what you value most. G. Push yourself to be courageous, and take that next step. 【文章大意】本文主要列出了如何设定目标以及实现这些目标的四个好习惯。1。 【解析】选C。空格位于首段段尾， 起承上启下的作用。由后边小标题可知， 这句话要引出标题中出现的四个好习惯。选项C中的“I have made a list of four ha

38、bits to。 . . ”内容与标题相符合, 且是经典的引出话题的句式。故选C.2. 【解析】选F。空格位于段中。这个空格位于第一个小标题下段落中。小标题是“Know your values。 (了解你的价值。）， 选项F中的“what you value most”与小标题内容一致, 故选F.3。 【解析】选B。空格位于段中。这个空格位于第二个小标题下。第二个小标题为“Pick a goal and focus on it. （选一个目标并集中于这个目标）, 选项B中的“The more focused you are on one goal。 . . (你越集中于一个目标)”， 与小标题

39、内容一致， 故选B。4。 【解析】选D。空格位于段中。这个空格位于第三个小标题下。第三个小标题为“Set a time for success. (为成功设置期限.)”, 选项D中的“Keep it realistic, while not giving yourself too much time。 (要现实， 然而不能给你自己太多的时间.）”与小标题内容一致， 故选D。5。 【解析】选E。空格位于小标题处。根据前三个小标题都是简短的祈使句， 可以将答案确定在A、E之间。再由小标题下内容“Use failure。 Treat it as a good thing， and go on. （利

40、用失败.把它当做好事情, 继续坚持。）”可知, 本段谈论内容与失败有关。选项E中的“failure”与其呼应。故选E。. 语法填空阅读下面短文, 在空白处填入1个适当的单词或括号内单词的正确形式。Basketball fans around the world mourned the death of American superstar Kobe Bryant。 Bryant 1. _（kill) in a helicopter crash Sunday in California， along with his 13-year-old daughter Gianna and seven o

41、ther people. He was 41 years old。 Bryant was 2. _18time AllStar player。 He won five NBA championships and two Olympic gold medals。 He was widely considered one of the 3. _(great） basketball players of his generation during his 20year career with the Los Angeles Lakers。 The helicopter 4。 _(carry)Brya

42、nt and the others crashed into a hilly area in foggy conditions outside Los Angeles. Bryant lived south of Los Angeles and often used helicopters to travel around the area to save time and avoid Southern California traffic. The cause of the crash is 5. investigation。 It took place about 32 kilometer

43、s from Bryants Mamba Sports Academy, a basketball training center in Newbury Park， California。 Bryant was on his way to attend a youth basketball 6。 （compete） on Sunday with his daughter。 Bryant and his wife， Vanessa, had four daughters. When he 7。 （retire) from the NBA in 2016, Bryant was the third

44、leading scorer in NBA history with 33, 643 points. He is widely expected to be elected to the Naismith Memorial Basketball Hall of Fame this year. The basketball world and the Los Angeles community reacted to Bryants death with an outpouring of sadness, disbelief and support。 In a statement, NBA Com

45、missioner Adam Silver said Bryant was one of the greatest 8。 _(star) in the game. 9。 he added, “He will be remembered most for inspiring people around the world 10。 _（pick) up a basketball and compete to the very best of their ability。 ”1. 【解析】was killed.考查时态和语态。飞机失事是发生在过去的事情, 且kill与主语之间是被动关系, 应用一般过

46、去时的被动语态。2。 【解析】an。考查冠词。此处是泛指, 18time是以元音音素开头的单词， 应用不定冠词an。 3. 【解析】greatest。考查形容词最高级。世界上最伟大的篮球明星之一， 应用最高级。 4. 【解析】carrying。考查非谓语动词。carry和逻辑主语之间是主动关系， 应用现在分词。5。 【解析】under.考查介词。under investigation正在调查中。 6. 【解析】competition。考查词性转换。作attend的宾语, 应用名词。7. 【解析】retired。考查时态。根据时间状语in 2016可知, 应用一般过去时。 8. 【解析】star

47、s。考查名词复数。one of 后应用名词复数。9. 【解析】But。考查连词.上下文之间是转折关系, 应用but。10. 【解析】to pick。考查非谓语动词。inspire sb。 to do sth。 激励某人做某事.固定搭配。. 短文改错假定英语课上老师要求同桌之间交换修改作文， 请你修改你同桌写的以下作文。文中共有10处语言错误， 每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改.增加： 在缺词处加一个漏字符号(), 并在其下面写出该加的词.删除: 把多余的词用斜线(）划掉。修改: 在错词下划一横线, 并在该词下面写出修改后的词。注意: 1。 每处错误及其修改均仅限一词;

48、 2。 只允许修改10处， 多者（从第11处起)不计分.Nowadays Senior 3 students are general faced with a lot of pressure, which is rather common. To reduce it, the followed suggestions may help. First of all, know exactly what lead to your pressure， and then you can take measures to deal with it. Secondly, set up a goal wha

49、t is not too high, in another words, dont put too much pressure on yourself. Thirdly， find a way to relax you occasionally。 For example, you can listen to music， go swim or just simply go walking. Eventually， make friend with others， for example， your classmates, your teachers, your parents。 They wi

50、ll understand you and come to your help when you are really in the trouble。 In a word， never get yourself stuck in the pressure for “impossible is nothing”。 答案： 1. 【解析】第一句general 改为generally。考查副词。句意： 现在高三学生面临很多压力, 这些压力很常见.修饰动词短语be faced with 应用副词。故把 general 改为generally。2. 【解析】第二句followed 改为following。 考查形容词。句意: 为了减少压力， 下面的建议可能有帮助。形容词following 作名词suggestion 的定语， 意为 “下面的”。故把followed 改为following.3。 【解析】第三句lea