大學英語四級聽力練習及參考答案
平時大學的日常，多加練習英語聽力，到了四級考試時就不用太過爲聽力倉促焦急了。下面是本站小編給大家整理的大學英語四級聽力練習及參考答案，供大家參閱!
聽力真題：
17.
A. The plane is full.
B. The plane is late.
C. The plane has broken down.
D. The flight is canceled.
18.
A. All rooms are taken.
B. Many spare rooms are available.
C. There are only double rooms.
D. There is just a single room.
答案解析：
17.
W: Sorry, sir. The flight is somewhat behind schedule.
M: Thank you. You will tell us as soon as you know something definite,won't you?
Q: What can we learn from the conversation?
正確答案：B
解析：女士說飛機晚點了，故B正確。late即behind schedule的同義表達。
18.
M: I sent a letter to make a reservation for a single room a few days ago.
W: I'm sorry, but your request arrived too late. There are some conferences in town this week and we're full up.
Q: Why couldn't the man book a room as he wished?
正確答案：A
解析：女士回答說，因爲這個星期城裏有些會議，所以房間都訂滿了。故A正確。據full up(是訂房場景的常用關鍵詞)可作答。
大學英語四級聽力真題及參考答案聽力真題：
13.
A. Intensive Reading.
B. Extensive Reading.
C. Literature.
D. Listening.
14.
A. The woman goes to a full-time school.
B. The woman has to work to support herself.
C. The woman's classes are not difficult.
D. The woman takes evening courses.
答案解析：
13.
W: Have you bought all the books you need thissemester yet?
M: I've bought a book for listening practice, but thetextbooks for intensive reading and literature weresold out.
Q: Which course has the man got a book for?
正確答案：D
解析：男士說他“買了一本聽力書”，可知選項D(聽力)正確。聽到listening practice便可順利作答。否則，聽到intensive reading and literature，也可以同時排除A、C，兩者並列出現不會是正確答案。
14.
M: How do you balance work and study at the same time?
W: My classes are at night and I work during the day.
Q: What do we learn from this conversation?
正確答案：D
解析：女士說她“晚上上課，白天工作”，故D(女士晚上上課)是正確答案。
大學英語四級聽力訓練及參考答案聽力真題：
Section C Compound Dictation
Rod was already an established lab head when hedecided he needed to learn more aboutcrystallography (結晶學). In 1995 he went back toschool at the CSHL on Long Island, New ther with 22 fellow scientists, (36) ______ fromPh.D. students to (37) ______ investigators likehimself, he (38) ______ in a two-week course. Thetraining (39) ______ off: three years later, Rod became the first scientist to use crystallographyto (40) ______ the structure of an ion (離子) (41) ______ . In 2003 he won the Nobel Prize inChemistry for this work.
Rod's experience may not be typical for the scientists (42) ______ in the postgraduate trainingcourses that are (43) ______ by a handful of institutes around the world. (44) _____________________________________________________________ . Courses rangefrom two to six weeks in length and focus on the latest tools and technologies in a specificfield. (45) _______________________________________________________________________ inwell-equipped labs between lectures and even conduct their own mini-projects.
"You could really work as much as you liked," says Keech, a 26-year-old protein researcher atthe Plant Science Centre in Sweden, who last year attended the two-week course at the CSHL.
"(46) _________________________________________________________________________________ ," adds Keech. He says that he has benefited from the course, and now uses the methods helearnt there in his day-to-day work.
答案解析：
Section C Compound Dictation
36. 答案：ranging
解析：此處需要分詞作定語，range 在此處表示“包括……和……”。
37. 答案：principal
解析：此處需要形容詞作定語，注意與音近詞principle區分開。
38. 答案：enrolled
解析：此處的謂語動詞要用過去式，表示“入學，參加，成爲成員”，注意en和詞尾-ed。
39. 答案：paid
解析：此處的謂語動詞仍要用過去式，短語pay off在此處表示“成功，有回報”。
40. 答案：resolve
解析：根據空格前面的to可知此處需要動詞原形。
41. 答案：channel
解析：此詞注意雙寫n。
42. 答案：participating
解析：此處需要分詞作定語，participate in表示“參與”。
43. 答案：offered
解析：根據are和by可知此處需要過去分詞表示被動。不要誤聽成afford和effort。
44. 標準答案：But it shows that scientists can benefit from acquiring new skills at anystage of their career
聽音關鍵：scientists, benefit from, new skills, career
答案重構：But it shows that it will do scientists good if they get new skills in their career
畫龍點睛：賓語從句的主謂結構很重要，可以先記錄下來，然後補充主句。
45. 標準答案：Classes are kept relatively small, usually about 20 people, providingstudents with the opportunity to get hands-on experience
聽音關鍵：Classes, small, 20, opportunity, hands-on experience
答案重構：Classes are usually small with about 20 people, giving students the opportunity toget hands-on experience
畫龍點睛：插入語可以用短語代替，動詞可以簡化。
46. 標準答案：If you wanted to do your own experiments at two in the morning therewas no problem finding people happy to help you and machines ready to use
聽音關鍵：experiments, two in the morning, no problem finding people, machines
答案重構：If you wanted to do your own experiments at 2:00 a.m., you'll easily find peoplehappy to help you and machines for you to use
畫龍點睛：抓住主從複合句中的主謂賓結構，記住邏輯關係，即使句子再長也不難寫對。
