[外语类试卷]大学英语三级(B级)模拟试卷409及答案与解析.doc
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1、大学英语三级( B级)模拟试卷 409及答案与解析 Section A Directions: This section is to test your ability to give proper answers to questions. There are 5 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct an
2、swer from the 4 choices marked A, B, C and D. ( A) Here you are. ( B) It is here. ( C) Yes, I would. ( D) Ive got some money. Section B Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded quest
3、ion. The dialogues and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D. ( A) She is afraid. ( B) She has never taken the bus before. ( C) She is new here. ( D) She does not want to tell him. Section C Direc
4、tions: In this section you will hear a short recorded passage. The passage has some words or phrases missing. The passage will be read three times. During the second reading, you are required to put the missing words or phrases on the blank in order of numbered blanks according to what you hear. The
5、 third reading is for you to check your writing. Now the passage will begin. 3 Sleep is part of a persons daily (11) cycle. There are several different stages of sleep, and they too occur in cycles. If you are an average sleeper, your sleep cycle is as follows. When you fist drift off into slumber,
6、your eyes will roll about a bit, you temperature will drop slightly, your muscles (12) and your breathing will slow and become quite regular. (13) waves slow down a bit too, with the alpha rhythm of rather fast waves pre dominating for the first few minutes. This is called stage I sleep. For the nex
7、t half hour or so, as you relax (14) , you will drift down through stage 2 and stage 3 sleep. The lower your stage of sleep is, (15) your brain waves will be. Section A Directions: In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most appro
8、priate word or words from the 4 choices marked A , B, C, and D. 8 A car mainly consists _ a body, an engine, and four wheels. ( A) with ( B) of ( C) in ( D) to 9 Your dress doesnt _ with your new hairstyle. ( A) suit ( B) mix ( C) match ( D) compare 10 He didnt get the job. If only he _ his fathers
9、advice. ( A) had taken ( B) have taken ( C) take ( D) took 11 _ we all know, Mary is a very warm-hearted person. ( A) Which ( B) That ( C) As ( D) It 12 Im sorry I stepped outside for a smoke. I was very tired. There is no_for this while you are on duty. ( A) reason ( B) excuse ( C) cause ( D) expla
10、nation 13 I dont like _ you speak to her. ( A) the way ( B) the way in that ( C) the way which ( D) the way of which 14 Little _ that the police are about to arrest him. ( A) he knows ( B) he doesnt know ( C) does he know ( D) doesnt he know 15 Were going to a wonderful holiday which _ about 10 days
11、. ( A) will continue ( B) will spend ( C) will keep ( D) will last 16 As it was almost time for the flight, all the passengers got _ the plane. ( A) around ( B) abroad ( C) aboard ( D) ahead 17 The road is wet. It _ last night. ( A) should have rained ( B) must have rained ( C) could have rained ( D
12、) must rain Section B Directions: There are 10 incomplete statements here. You should fill in each bland with the proper form of the word given in the brackets. 18 When I found her she (concentrate)_ on her work. 19 The father was (delight)_ to see his son. 20 I came to a _ (conclude) that the house
13、wife was lazy. 21 His _ (ultimately) goal is to become a super star. 22 Which do you like _ (well), basketball or football? 23 The model worker had the (little) _ thought of his own interest. 24 Ill never forget (meet) _ you for the first time. 25 Since I (finish) _ reading the book, I can return it
14、 to the library. 26 By the end of next month, we_ (learn) two thousand English words. 27 It is well known that Thomas was a great American (invent) _. Task 1 Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question
15、 or statement there are 4 choices marked A, B, C, and D. You should make the correct choice. 28 About 23 million headset stereos are sold in the United States each year. Most have one thing in common: they can cause hearing loss. Studies have shown that sound levels from the machines can reach 115 d
16、ecibels(分贝 ) or more roughly equivalent to standing 100 feet from a commercial jet at takeoff. At the level, permanent hearing damage can occur after just 15 minutes. And the earlier a child begins using a headset, the more damage can accumulate. Loud noise causes hearing loss by killing irreplaceab
17、le hair cells in the inner ear. Normally, the process occurs slowly as people age, but noise damage can accelerate it. Noise-induced hearing loss is insidious(不知不觉中发展的 ); Damage may not be apparent until later in life. Since headsets are used privately, parents often dont realize how loud their chil
18、drens music is. As a rule, experts say headset sound loud enough to be heard by passers (approximately 100 decibels) can cause damage if used more than two hours a day. The allowable time is halved for every five decibels above that. For example, at 105 decibels, the maximum is one hour. Whatever yo
19、ur age, noise is dangerous if it hurts your ears, makes them ring or causes you to shout above it to be heard. 28 Headset stereos can _. ( A) cause hearing loss ( B) cause mental disease ( C) make people become mad ( D) cause people become old 29 At the level of 115 decibels, permanent hearing damag
20、e can occur after just _. ( A) 15 minutes ( B) 60 minutes ( C) 100 minutes ( D) 105 minutes 30 Noise-induced hearing loss is _. ( A) apparent ( B) rough ( C) quick ( D) unnoticed 31 According the experts, when headset sound reaches 110 decibcls, it can be used at most for _. ( A) one hour ( B) half
21、an hour ( C) two hours ( D) three hours 32 Which of the following is NOT TRUE according to the passage? ( A) Headsets shouldnt be used any more. ( B) Noise is dangerous to our hearing. ( C) We should use headsets in a proper way. ( D) Damage caused by noise may not be found in the early years of lif
22、e. Task 2 Directions: This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 through 45. 33 There are three people walking along a street, first a big man, then a pretty girl, and then an old gentleman. The first two went round a comer. Suddenly the gentleman saw a
23、 piece of paper on the ground. He picked it up, it was five pounds. A few seconds later, the girl came back, crying. She said, “Ive dropped five pounds“. “Dont cry“, said the gentleman, “Here it is“. The girl thanked him and went away. After a few seconds, the big man came back, he was looking for s
24、omething. Suddenly a small man opened a window and said, “I saw five pounds fall from your pocket, but that man gave it to a girl“. The big man was very angry. The gentleman was frightened and gave him another five pounds. When the gentleman had gone, the girl came back to receive her one pound sixt
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- 外语类 试卷 大学 英语 三级 模拟 409 答案 解析 DOC
