高三英语听力教程mp3下载unit 12

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[00:07.74]Part I
[00:09.22]1.There was a fierce dog outside the castle gates. It looked dangerous.
[00:16.06]2.It is certain that sex education is required at school.
[00:21.82]3.I kept on saying the name aloud so as not to forget it.
[00:27.40]4.The standard way of finding a job is to look in the newspaper.
[00:32.62]5.I don't think we should put on this play. It is very dull.
[00:38.30]6.I am ashamed of my relations. I am afraid they were very noisy.
[00:44.42]7.I am very content with my new job. It suits me very well.
[00:50.51]8.Thinking of the hopeless situation, he sighed and shook his head.
[00:56.88]9.He was silly to go camping without taking some warm clothes with him.
[01:02.64]10.Lily did not turn up at our class this morning.
[01:08.04]Part II
[01:09.62]Part A
[01:10.85]1.M:This candy was cut into 6 squares.
[01:15.35]W:Let's cut them in half, so that each person can have one.
[01:19.88]Q:How many people would have candy?
[01:23.95]2.M:How many dozen hamburgers do you need today?
[01:28.42]W:Usually I take three dozen, but I now cut it to half.
[01:32.88]Q:How many hamburgers does she need now?
[01:37.06]3.M:I like your new shoes very much. How much are they?
[01:42.42]W:Do you? $70. I got them on sale. They were 30% off.
[01:48.83]Q:What is the original price of the new shoes?
[01:53.29]4.W:Excuse me. I think I gave you a twenty.
[01:57.79]M:Oh, then I owe you ten dollars and fifty cents. I am really sorry.
[02:03.19]Q:How much money did the woman spend?
[02:07.08]5.M:At what time will the lecture begin?
[02:10.97]W:It's scheduled to begin at ten o'clock, and now my watch says 9:45. It won't be long.
[02:18.35]Q:How long will they have to wait before the lecture starts?
[02:23.89]Part B
[02:25.30]1.W:David, is this your first visit to China?
[02:30.05]M:Yes, it's very exciting. What do you suggest I see?
[02:34.55]W:How long are you planning to stay over here?
[02:37.39]M:A fortnight.
[02:38.54]W:That's far from enough to see such a large country. Well, I think you'd better see some of the most beautiful cities in China.
[02:46.93]M:I'd like to spend three days in Beijing, visiting the Palace Museum, the Summer Palace,
[02:52.87]the Temple of Heaven and some other places of interest.
[02:57.05]W:Why don't you go to the Great Wall?
[02:59.42]M:Certainly, I'll go there. I forgot to mention that.
[03:03.38]Q6.How long is the man planning to stay in China?
[03:09.14]Q7.How many days will the man spend in Beijing?
[03:14.36]Q8.What will he visit in Beijing?
[03:19.15]2.M:What other cities do you think I ought to visit?
[03:23.80]W:What about Xi'an and Shanghai?
[03:26.78]M:Xi'an is very famous for its Qin terra-cotta soldiers, so far as I know.
[03:32.62]W:So you should not miss it. From Xi'an you may fly to Shanghai where you will fell more at home.
[03:40.07]M:What do you mean?
[03:41.58]W:I mean the weather is more like that in your country, not so dry and cold as in Beijing.
[03:48.24]There are buildings similar to yours in the UK.
[03:51.55]M:But I'd like to see something different from my country.
[03:54.86]W:In that case, you could go to Hangzhou or Guilin.
[03:59.22]M:I will choose Guilin this time. I often hear people say that Guilin has the finest mountains and waters under heaven.
[04:06.71]Q9.What other cities does the woman think the man ought to visit?
[04:12.61]Q10.In what things are Shanghai and the UK similar?
[04:18.01]3.Everyone knows that fish can swim, but there is a special kind of fish that can also "walk".
[04:26.00]The walking fish can leave the water and still lives.
[04:29.78]Sometimes a walking fish gets tired of swimming in its pond.
[04:34.07]Then it can jump out and walk to a new one.
[04:37.27]Like other fish, the walking fish uses its gills for breathing when it is in the water.
[04:43.54]It is its lung that makes this kind of fish different from other fish.
[04:47.71]Its lung lets the fish breathe air when it is not in the water.
[04:52.18]A walking fish can stay outside of the water for up to 12 hours.
[04:56.89]Q11.Beside swimming, what else can fish do?
[05:02.04]Q12.What makes a walking fish different from other fish?
[05:07.73]Q13.How long can a walking fish stay outside of the water?
[05:13.60]4.We do not know when men first began to use salt.
[05:18.71]But we do know that it has been used in many different ways throughout history.
[05:23.64]Historical evidence shows, for example, those people who lived over 3000 years ago ate salted fish.
[05:31.49]Thousands of years ago in Egypt, salt was used to keep the dead from decaying.
[05:37.03]Stealing salt was considered a major crime during some periods of history.
[05:41.82]In the 18th century, for instance, if a person was caught stealing salt,
[05:47.04]he could be put in jail. History recorded that about ten thousand people were put in jail during that century for stealing salt.
[05:55.93]About 150 years before, in the year 1553, taking more than one's share of salt was punshable as a crime.
[06:05.72]The offender's ear was cut off. Salt was an important item on the table of a king.
[06:11.52]It was traditionally placed in front of the king when he sat down to eat.
[06:16.56]Important guests at the king's table were seated near the salt.
[06:20.63]Less important guests were seated further away from it.
[06:23.94]Q14.How was salt used in Egypt thousands of years ago?
[06:29.63]Q15.In the 16th century what would happen to a man who took more than his share of salt?
[06:37.80]Q16.Where was the salt placed when the king had his dinner?
[06:43.20]Q17.When did man first begin to use salt?
[06:48.24]5.Today almost everyone is a consumer of caffeine. The drug is contained in many nonalcoholic drinks,
[06:56.70]including tea. A cup of tea or coffee contains between 100 and 150 mg of caffeine.
[07:05.34]Even a cup of cocoa, favored by some as a non-stimulating bedtime drink,
[07:10.99]can contain up to 59 mg and chocolate too can contain a little caffeine.
[07:17.40]It is also to be found in the popular cola drinks.
[07:21.40]Perhaps it's because we like caffeine so much that many still believe it might be in some way harmful.
[07:28.38]Reaction to caffeine certainly has some of the characteristics of a drug of addiction.
[07:33.85]For instance, people start to have severe headaches when they withdraw from it.
[07:39.00]Also tests show that rats prefer caffeinated water when given a choice between that and pure water.
[07:46.20]Q18.How much caffeine is contained in a cup of tea?
[07:51.89]Q19.Caffeine is found in all following drinks except?
[07:57.65]Q20.Why does the writer say caffeine is a drug?