四级必备2018年度6月英语四级专业考试-真命题及其专业考试-答案解析内容.doc

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1、-#2018年6月英语四级考试真题及考试答案（卷二）【写作】【题干】Directions: For this part, you are allowed 30 minutes to write a short essay onthe importance of writing ability and how to develop it. 120-180 words.【答案】Writing is a skill tested in all major standardized educational tests, including CET-4/6, TOEFL, IELTS, and so o

2、n. But there has been no shortage of reports from different sources that a large proportion of students, especially college students, have ill-performed writing skills, earning relatively low scores in tests as well as on school assignments.In my opinion, writing is a crucial skill for students. It

3、is a reliable way by which one impart knowledge, suggest plans, fight for ones idea, refute a theory, and many other purposes. So if you are good at writing, then you are able to fulfill the tasks above mentioned more effectively. Besides, noted writes, be they novelists, poets or editors-in-chief e

4、nlighten every generation of readers with new experiences. Thats why readers today still discuss on and share their opinions on great books such as A Dream in Red Mansions.In a nutshell, few skills are more important than writing in the current society. So my suggest would be that every one, college

5、 students particular, takes time to hone writing skills, get more practice in it, so that we can live up to the social expectation of becoming socialist successors.【解析】第一段提出问题，第二段描述事实，第三段得出结论或给出建议。【听力】Section ANews Report OneA message in a bottle sent out to sea by a New Hampshire man more than five

6、 decades ago was found 1500 miles away and hes been returned to his daughter. The long lost message was discovered by Clint Buffington of Utah while he was vacationing. Buffington says he found a soda bottle half-buried in the sand that looked like it had been there since the beginning of time.The n

7、ote inside the bottle said， “Return to 419 Ocean Street and receive a reward of $150 from Richard and Tina Pierce， owners of the beach Comber motel.The motel was owned by the Paula Pierce in 1960. Her father had written the notes as a joke and had thrown it into the Atlantic Ocean. Buffington flew t

8、o New Hampshire to deliver that message to Pola Pierce. She held up to her fathers promise giving Buffington that reward. But the biggest reward is the message in a bottle finding its way back home.Questions 1 and 2 are based on the news report you have just heard.1. What is the news report mainly a

9、bout？2. Why did Paula Pierce give Clint Buffington the reward？News Report TwoMillions of bees have died in South Carolina during aerial insect spraying operations that were carried out to combat the Zika virus. The insects spraying over the weekend left more than 2 million bees dead on the spot in D

10、orchester county South Carolina， where four travel-related cases of Zika disease have been confirmed in the area. Most of the deaths came from Flower Town Bee farm， a company in Somerville that sells bees and honey products. Juanita Stanley who owns the company said the farm looks like its been dest

11、royed. The farm lost about 2.5 million bees. Dorchester county officials apologized for the accidental mass killing of bees. Dorchester County is aware that some beekeepers in the area that was sprayed on Sunday lost their bee colonies. County manager Jason Ward said in a statement. “Im not pleased

12、that so many bees were killed.”Questions 3 and 4 are based on the news report you have just heard.3. Why was spraying operations carried out in Dorchester County？4. What does the news reports say about Flower Town Bee farm？News Report ThreeThe worlds largest aircraft has taken to the skies for the f

13、irst time. The Airlander 10 spent nearly 2 hours in the air having taken off from Coddington airfield in Bedfordshire. During its flight it reached 3000 feet and performed a series of gentle turns all over a safe area. The aircraft is massive as long as a football field and as tall as 6 double decke

14、r buses and capable of flying for up to 5 days. It was first developed for the US government as a long range spy aircraft， but was abandoned following budget cutbacks. The aircraft cost 25 million pounds and can carry heavier loads than huge jet planes while also producing less noise and omitting le

15、ss pollution. The makers believe its the future of aircraft and one day well be using them to go places. But theres still a long way to go. The Airlander will need to have 200 hours flying time before being allowed to fly by the aviation administration if it passes though we can hope well all get so

16、me extra legroom.Questions 5 and 7 are based on the news report you have just heard.5. What do we learn about the first flight of the Airlander 10？6. What caused the US government to abandon the Airlander 10 as a spy aircraft？7. What is the advantage of the Airlander 10 over huge jet planes？Section

17、BConversation OneM： Do you feel like going out tonight？W：Yeah，why not，we havent been out for ages， whats on？M： Well， theres a film about climate change. Does it sound good to you？W： No， not really， it doesnt really appeal to me. Whats it about？ Just climate change？M： I think its about how climate ch

18、ange affects everyday life. I wonder how they make it entertaining.W： Well， it sounds really awful， its an important subject I agree. But I am not in the mood for anything depressing. What else is on？M：Theres a Spanish dance festival.W： Oh， I love dance. That sounds really interesting.M： Apparently，

19、 its absolutely brilliant. Lets see what it says in the paper. A leads an exciting production of the great Spanish love story Kamen.W： Ok， then. What time is it on？M： At 7：30.W： Well， thats no good. We havent got enough time to get there. Is there anything else？M： Theres a comedy special on.W： Where

20、s it on？M： Its at the city theater. Its a charity comedy night with lots of different acts. It looks pretty good. The critic in the local the paper says its the funniest thing hes ever seen. It says here Roger Whitehead is an amazing host to a night of fun performances.W： Em I am not keen on him. He

21、 is not very funny.M： Are you sure your fancy going out tonight？ You are not very enthusiastic.W： Perhaps you are right. Okay， lets go to see the dance. But tomorrow， not tonight.M： Great， Ill book the tickets online.Questions 8 and 11 are based on the conversation you have just heard.8. What does t

22、he women think of the climate change？9. Why do the speakers give up going to the Spanish dance festival tonight？10. What does the critic say about the comedy performed at the city theater？11. What does the woman decide to do tomorrow？Conversation TwoW： Good morning Mr. Lee， May I have a minutes of y

23、our time？M： Sure Katherine， what can I do for you？W： Im quiet anxious about transferring over to our college， Im afraid I wont fit in.M： dont worry Katherine， its completely normal for you to be nervous about transferring schools， this happens to many transfer students.W： Yes， I know， but Im younger

24、 than most students in my year and that worries me a lot.M： Well， you may be the only younger one in your year， but you know， we have a lot of after-school activities you can join in， and so， this way， you will be able to meet new friends of different age groups.W： Thats nice， I love games and hobby

25、 groups.M： Im sure you do， so will be just fine， dont worry so much and try to make the most of what we have on offer here， also， remember that you can come to me anytime of the day if you need help.W： Thanks so much， I definitely feel better now， as a matter of fact， Ive already contacted one of th

26、e girls who will be living in the same house with me， and she seemed really nice. I guess living on campus， Ill have a chance to have a close circle of friends， since well be living together.M： All students are very friendly with new arrivals. Let me check who would be living with you in your flat.

27、Okay. There are Hannah， Kelly， and Bree. Bree is also a new student here， like you， Im sure you two ll have more to share with each other.Questions 12 and 15 are based on the conversation you have just heard.12. Why does Katherine feel anxious？13. What does Mr. Lee encourage Katherine to do？14. What

28、 does Mr. Lee promised to do for Katherine？15. What do we learn about Katherine schoolmate Bree？Section CPassage OneHave you ever felt like you would do just about anything to satisfy your hunger？ A new study in mice may help to explain why hunger can feel like such a powerful motivating force. In t

29、he study， researchers found that hunger outweighed other physical drives， including fear， thirst and social needs.To determine which feeling won out， the researchers did a series of experiments. In one experiment， the mice were both hungry and thirsty. When given the choice of either eating food or

30、drinking water， the mice went for the food， the researchers found. However， when the mice were well-fed but thirsty， they opted to drink， according to the study. In the second experiment meant to pit the mices hunger against their fear， hungry mice were placed in a cage that had certain “fox-scented

31、” areas and other places that smelled safer （in other words， not like an animal that could eat them） but also had food. It turned out that， when the mice were hungry， they ventured into the unsafe areas for food. But when the mice were well-fed， they stayed in areas of the cage that were considered

32、“safe.” Hunger also outweighed the mices social needs， the researchers found. Mice are usually social animals and prefer to be in the company of other mice， according to the study. When the mice were hungry， they opted to leave the company of other mice to go get food.Questions 16 to 18 are based on

33、 the passage you have just heard.16. What is the researchers purpose in carrying out the serious experiment with mice？17. In what circumstances， do mice venture into unsafe areas？18. What is said about mice at the end of the passage？Passage TwoThe United States has one of the best highway systems in

34、 the world. Interstate highways connect just about every large and mid-sized city in the country. Did you ever wonder why such a complete system of excellent roads exists？ For an answer，you would have to go back to the early 1920s. In those years， just after World War I， the military wanted to build

35、 an American highway system for national defense. Such a system could， if necessary， move troops quickly from one area to another. It could also get people out of cities in danger of being bombed. So-called roads of national importance were designated， but they were mostly small country roads. In 19

36、44， Congress passed a bill to upgrade the system， but did not fund the plan right away. In the 1950s， the plan began to become a reality. Over $25 billion was appropriated by congress， and construction began on about 40，000 miles of new roads. The idea was to connect the new system to existing expre

37、ssways and freeways. And though the system was built mostly to make car travel easier， defense was not forgotten. For instance， highway overpasses had to be high enough to allow trailers carrying military missiles to pass under them. By 1974， this system was mostly completed. A few additional roads

38、would come later. Quick and easy travel between all parts of the country was now possible.Questions 19 and 21 are based on the passage you have just heard.19. What does the speaker say about the American highway system？20. What was the original purpose of building a highway system？21. When was the i

39、nterstate highway system mostly completed？Passage ThreeTexting while driving was listed as a major cause of road deaths among young Americans back in 2013. A recent study said that 40% of American teens claim to have been in a car when the driver used a cell phone in a way that put people in danger.

40、 This sounds like a widespread disease but its one that technology may now helped cure. T.J. Evarts， a 20- year-old inventor， has come up with a novel solution that could easily put texting drivers on notice. Its called Smart Wheel， and its designed to fit over the steering wheel of most standard ve

41、hicles to track whether or not the driver has two hands on the wheel at all times. Evarts invention warns the drivers with the light and the sound when they hold the wheel with one hand only， but as soon as they place the other hand back on the wheel the light turns back to green and the sound stops

42、. It also watches for whats called “close by hands”， where both hands are close together near the top of the wheel so the driver can type with both thumbs and drive at the same time. All the data Smart Wheel collects is also sent to a connected app. So any parents who install Smart Wheel can keep tr

43、ack of the teens driving habits. If they try to remove or damage the cover， thats reported as well.Questions 22 to 25 are based on the passage you have just heard.22. What is a major cause of road deaths among young Americans？23. What is Smart Wheel？24. What happens if the driver has one hand on the

44、 wheel？25. How do parents keep track of their teens driving habits？参考答案：ABBCA CDADC BDCAD BACDB ABACB1. A）The return of a bottled message to its owners daughter.【解析】根据原文：A message in a bottle sent out to sea by a New Hampshire man more than five decades ago was found 1500 miles away and hes been ret

45、urned to his daughter.可以得到答案。2. B）She wanted to honor her fathers promise.【解析】根据原文：She held up to her fathers promise giving Buffington that reward. 可以得出答案。3. B）Several cases of Zika disease had been identified.【解析】根据原文：The insects spraying over the weekend left more than 2 million bees dead on the

46、spot in Dorchester county South Carolina， where four travel-related cases of Zika disease have been confirmed in the area.可以得出答案。4. C）It lost a huge stock of bees.【解析】根据原文：The farm lost about 2.5 million bees.可以得出答案。5. A）It stayed in the air for about two hours.【解析】根据原文：The Airlander 10 spent nearly

47、 2 hours in the air having taken off from Coddington airfield in Bedfordshire. 可以得出答案。6. C）Inadequate funding.【解析】根据原文：It was first developed for the US government as a long range spy aircraft， but was abandoned following budget cutbacks. 可以得出答案。7. D）It is more environmentally friendly.【解析】根据原文：The

48、aircraft cost 25 million pounds and can carry heavier loads than huge jet planes while also producing less noise and omitting less pollution.可以得出答案。8. A）It seems a depressing topic.【解析】根据原文：Well， it sounds really awful， its an important subject I agree.可以得出答案。9. D）They cant make it to the theater.【解析】根据原文：Well， thats no good. We havent got enough time to get there. 可以得出答案。10. C）It is the most amusing