2017 年12 月大学英语四级考试真题答案与详解（第2 套）审题思路：Part I Writing此次话题师生关系贴近学生生活，因此写起来并不难。
简单开篇之后，考生应该将重点放在第二段，给出处理好师生关系的一些建议。
当然，这个话题还可以从不同的角度入手，比如老师应该如何做，或者师生共同努力，等等。
考生应结合自己的实际情况，从自己最擅长的角度写，这样容易做到言之有物。
本文仅从学生角度给出了三条处理好师生关系的建议。
高分范文：Teacher-student Relationship Is Never C omplexThe relationship between teachers and students has been hotly discussed in recent years in China for more and more attention has been paid to education. Today I would like to share some tips on how to get along well with teachers from students’ perspective.First and foremost, leave a good first impression on your teacher. As the saying goes, well begun is half done. A good first impression is important for teachers to remember your name among your fellow students. Secondly, study hard and be active in class. A student who loves study can definitely impress teachers deeply. Finally, keep contact with your teacher after.To conclude, teacher-student relationship is never complex if you could have an excellent academic performance, be cooperative in class or make friends with your teacher.全文翻译：师生关系并不复杂由于人们对教育越来越关注，师生关系近几年来中国引起热议。
今天，我想从学生角度分享几条关于如何与老师和睦相处的建议。
首先，给老师留下良好的第一印象。
常言道：良好的开端是成功的一半。
良好的第一印象对于让老师从你的众多同学中记住你非常重要。
第二，努力学习，在课堂上积极表现。
一个热爱学习的学生一定会让老师印象深刻。
最后，课下经常与老师沟通，这样你们就会成为朋友。
总结而言，如果你学业表现良好、课上积极配合或与老师成为朋友，那么师生关系就绝对不会复杂。
Part II Listening ComprehensionSe c t i on ANews Report OneA New Jersey black bear that walks upright on its two back legs and has become a social media darling has re-emerged and has been captured on video months after its last sighting. The bear named Pedals was spotted in the town of Oak Ridge. In a video posted to Facebook featuring the bear, it appeared to be in relatively good health and was moving quickly.(1)Pedals apparently has an injured leg or paw that doesn’t allow it to walk comfortably on all fours according to experts. Lawrence Hajna, spokesman for the state Department of Environmental Protection, said officials expect the bear to make it through next winter. (2)The bear first gained fame after it was spotted wandering around neighborhoods and was caught on videos that were posted on social media and shown on national television. Last year, supporters pushed for Pedals to be moved to a shelter, but New Jersey officials have said they won’t allow the bear to be captured and transferred to the facility “The bear would do better in its natural habitat and the agency would step in if its condition deteriorated,” they said. Questions 1 and 2 are based on the news report you have just heard.未听先知：预览两道题各选项，主语多为It，结合第1 题选项中出现的its audience、catch people’s attention 和limbs 可知，It 指某个动物，因此本篇新闻内容与动物有关；再结合第2 题选项中出现的spotted、television、videos 和social media 等词可知，该动物因某种原因引起了媒体关注。
1.W hat is the probable reason the bear walks upright on its back legs?答案：D详解：新闻中提到，根据专家的说法，Pedals 明显有一条腿或者爪子受伤，这导致它无法舒服地四肢着地行走，因此答案为D。
2.H ow is the bear first known to the public?答案：C详解：新闻中提到，这头熊首次出名是因为它在居民区附近闲逛被人发现并且拍了视频上传到社交网站上，又在国家电视台播出。
因此答案为C。
News Report TwoI t’s not your ima gi nation. Tra ff ic i n the US is actually get t ing worse. (3)Americans drove more miles last year than any other year on record. The US Department of Transportation says Americans drove nearly 3,150 billion miles last year. That’s about the same distance as 337 round trips from Earth to Pluto. The previous record was 3,003 billion miles in 2007, before the economic recession and high gas prices. The traffic increase comes at the same time as gas prices drop significantly. The current average gas price in the US is $1.71 per gallon. A year ago it was $2.31 per gallon and was often much higher in recent years. (4)A transportation expert told the reporter that job growth likely plays a part as well, along with some people driving longer distances to and from work. And so all this means more traffic jams on the road. The Texas A&M Travel Institute found that rush-hour travelers spent an extra 42 hours on the road last year because of travel delays. Now, that is depressing.Questions 3 and 4 are based on the news report you have just heard.未听先知：预览两道题各选项，由选项中出现的distance travelled、road accidents、gas、consumption 和traffic 等词可知，本篇新闻与交通有关，可能涉及行车里程、交通状况和耗油量等方面。
3.W hat new record did the American drivers set last year?答案：A详解：新闻开头部分提到，美国人去年的行车里程比以往有记录的任何一年都要多。
因此答案为A。
4.What is depressing according to the speaker?答案：D详解：新闻中提到，一位交通专家告诉记者说，工作数量的增长加上人们通勤距离的加长意味着路上会有更多的拥堵，德克萨斯州的A&M 交通协会发现，去年高峰时期由于交通延误，人们在路上要多花42 个小时的时间，而这令人很沮丧，因此答案为D。