U5听力教程第三版施心远学生用书答案.docx

1、U5听力教程第三版施心远学生用书答案新世纪高等院校英语专业本科生系列教材（修订版）：听力教程（第 3 版）2Unit 5Section One Tactics for ListeningPart 1 PhoneticsStress, Intonation and AccentScriptListen to Peter talking to Maggie. Is he asking a question or does he just want herto agree? Tick the right box.1. Youve been to Canada, havent you? 2. Oh y

2、es, I remember. You went a couple of years ago, didn t you? 3. Now, lets see . Its er, its a mainly agricultural country, isn t it? 4. Well yes, I know, but there s not much industry once you ve left the coast, is there?5. I see . Mm, so the North would be the best place to go to, wouldn t it? 6. Ye

3、ah. Mind you, I should think the South is very beautiful, isn t it? 7. (laughs) Yeah. That s right. Oh and what about transport? It car,d be better to hire awouldn t it? 8. Really? Thats cheap. It costs that much a day here, doesnt it? Key1 2 3 4 5 6 7 8Am I right? Agree with me. Part 2 Listening an

4、d Note-TakingReading ScriptA. Listen to some sentences and fill in the blanks with the missing words.1. There is no hard and fast rule, for no two are alike.2. The fact that he or she might later be “bored ” when joining a claasst of nonreadersinfant school is the teacher s affair.3. If badly done i

5、t could put them off reading for life.4. But the task should be undertaken gently.5. Reading should never be made to look like a chore.B. Listen to a talk about reading. Take notes and complete the following summary.When should a child start learning to read and write? This is one of the questions I

6、 ammost frequently asked. There is no hard and fast rule, for no two are alike, and it would bewrong to set a time when all should start being taught the ins and outs of reading letters to1 / 13新世纪高等院校英语专业本科生系列教材（修订版）：听力教程（第 3 版）2form words.If a three-year-old wants to read (or even a two-year-old f

7、or that matter), the childdeserves to be given every encouragement. The fact that he or she might later be “bored ”when joining a class of non-readers at infant school is the teacher affsair. It is up to theteacher to see that such a child is given more advanced reading material.Similarly, the child

8、 who still cannot read by the time he goes to junior school at the ageof seven should be given every help by teachers and parents alike. They should make certainthat he is not dyslexic*. If he is, specialist help should immediately be sought.Although parents should be careful not to force youngsters

9、 aged two to five to learn toread (if badly done it could put them off reading for life), there is no harm in preparing themfor simple recognition of letters by labelling various items in their room. For instance, by anice piece of cardboard tied to their bed with BED written in neat-big letters.Sho

10、uld the young child ask his parents to teach him to read, and if the parents arecapable of doing so, such an appeal should not be ignored. But the task should be undertakengently, with great patience and a sense of humour. Reading should never be made to look likea chore and the child should never b

11、e forced to continue, should his interest start to flag*.KeyA. 1. There is no hard and fast rule , for no two are alike .2. The fact that he or she might later be “bored ” whennjonin-irnegadaecrslaasst ofinfant school is the teacher affair. s3. If badly done it could put them off reading for life .4

12、. But the task should be undertaken gently .5. Reading should never be made to look like a chore.B. ReadingIt would be wrong to set a time when a child should start learning to read and write .Parents should encourage youngsters aged two to five to read if they show interests in it,but never force t

13、hem to learn to read. He or she might later be bored”“when joining aclass of non-readers at infant school. Then it is up to the teacher to see that such a childis given more advanced reading material.Similarly, if a child cannot read at the age of seven, teachers and parents shouldmake certain that

14、he is not dyslexic. If he is, specialist help should immediately besought.Parents should not ignore the young child apspeal to be taught to read. But the taskshould be undertaken gently, with great patience and a sense ofhumour . Reading shouldnever be made to look like a chore and the child should

15、never be forced to continue, ifhis interests start to flag .Section Two Listening ComprehensionPart 1 Sentence IdentificationScript2 / 13新世纪高等院校英语专业本科生系列教材（修订版）：听力教程（第 3 版）2Identify each sentence as simple (S), compound (CP), complex (CPL) orcompound-complex (C-C). You will hear each sentence twice.

16、 Write the correspondingletter(s) in the space provided.1. The line down the middle of the road wavered, zigzagged, and then plunged right offthe pavement.2. My sister likes classical music, but I prefer the kind she dismisses as “junk.3. Either you must improve your work or I shall dismiss you.4. B

17、abara and Andrew are sitting under the tree by the river.5. She only hoped that the entire incident would be forgotten as soon as possible.Key6. S 2. C-C 3. CP 4. S 5. CPLPart 2 Dialogues Dialogue 1 Digital SoundScriptA. Listen to the dialogue and compare digital sound and analogical sound.musicMike

18、: Wow! Nice. CDs have such good sound. Do you ever wonder how they makeCDs?Kathy: Well, they get a bunch of musicians together, and they sing and play.Mike: Come on. You know what I mean. Why is the sound quality so good? I mean,why do CDs sound so much clearer than cassette tapes?Kathy: Actually, I

19、 do know that.Mike: Really?Kathy: It asll based on digital sound. CDs are digital. Digital sound is like severalphotos, all taken one after another. It ksind of like pictures of sound. Theintensity of the sound how strong it is is measured very quickly. Then it smeasured again and again. When we hea

20、r the sound, it all sounds like one longpiece of sound, but i t s really lots of pieces closetogether. And each piece isreally clear.Mike: So digital is like lots of short “pieces ” of sound.Kathy: Exactly. This is different from analog* that hosw they used to record.Analog is more like one wave of

21、sound. It moves up and down with volume andpitch. Anyway, analog is like a single wave. Digital is like a series of pieces.Mike: OK, I understand that. But how do they make the CDs?Kathy: I told you, Mike. They get a bunch of musicians together, and they sing andplay.Mike: Kathy!Kathy: No. What real

22、ly happens is first they do a digital recording on videotape.Mike: On videotape?Kathy: Yeah, they use videotape. So then the videotape is played through a computer.Mike: OK. What does the computer do?Kathy: Well, the computer is used to figure out t he “pieces ” of sound we wt aelrkei n g3 / 13新世纪高等

23、院校英语专业本科生系列教材（修订版）：听力教程（第 3 版）2about; how long everything is, how far apart spaces are.Mike: OK. So the computer is figuring out those separate “pieces ” of sound.Kathy: Yeah. They need to do that to make the master.Mike: The master?Kathy: The master is the original that all the other CDs are copied

24、 from. It made of sglass. It s a glass disk that spins arounjudst like a regular CD. And the glassdisk is covered with a chemical. They use a laser to burn the signal, or the song,into the glass plate. The laser burns through the chemical, but not through theglass.Mike: So the laser cuts the sound i

25、nto the plate?Kathy: Right. What it dsoing is cutting little holes into the back of the disk. Thoseholes are called “pits. ” The ltahsee pr ipt su.t s inMike: So CDs really have little holes on the back? I didn t know that.Kathy: Yeah. Tiny pits. They re too small to see. Anyway, then they master, v

26、e got theand they make copies from it. Then you buy your copy and put it in the CDplayer.Mike: Put it in the CD player . That part I understand.Kathy: There s another laser in your CD player. The light of the laser reflects off theCD. The smooth part of the CD reflects straight back, like a mirror.

27、But thelight that bounces off the pits is scattered. Anyway, the computer in your CDplayer reads the light that bounces off the pits. And you get the music.Mike: Reflected light, huh? . Uh . you knew what I like? Just relaxing, listening tomusic, and not really worrying about how it gets on the disk

28、.Kathy: You want me to explain it again?musicB. Listen to the dialogue again and complete the following outline.C. Listen to an extract from the dialogue and complete the following sentences withthe missing words.Mike: So the laser cuts the sound into the plate?Kathy: Right. What it dsoing is cuttin

29、g little holes into the back of the disk. Thoseholes are called “pits. ” The laser puts in the pits.KeyA.Quality Recording techniqueDigital sound Much clearer Digital sound is like several photos , all taken oneafter another. It ksind of like pictures of sound.Digital is like a series of pieces.Anal

30、ogical Analog is more like one wave of sound . It movessound up and down with volume and pitch . Analog is likea single wave.4 / 13新世纪高等院校英语专业本科生系列教材（修订版）：听力教程（第 3 版）2B. I. The making of CDsA. Recordinga. First they do a digital recording on videotape.b. Then the videotape is played through a comput

31、er .c. The computer figures out those separate “pieces ” of soundthteo mmaasktee r .B. The making of the mastera. The master is the original that all the other CDs are copied from .b. It s madgelaosf s, covered with a chemical .c. They use a laser to burn the signal, or the song, into the glass plate . The laserburns through the chemical, but not through the glass.d. It cuts little holes into the back of the disk. Those holes are called “pits . ”e. They make copies from it.II. Playing backA. You buy the copy and put it in the CD player.B. The light of the