On Thursday October 3, Adam Harper decided to stop drinking coffee. Adam is a MBA student at Harvard University. He studies long hours, gets very little sleep and as a result, he drinks a lot of coffee---anywhere from five to six cups a day. Recently, Adam felt that drinking thus much coffee was making it hard for him to sleep at all. He also began having problems with his concentration(注意力), and complained of stomachaches. Adam’s doctor made this suggestions: stop drinking coffee altogether.

When Adam got up on October 3, he began his day without his morning coffee. By 11:00 a.m., Adam was in a terrible mood (情绪). He was tired and had a headache. At 11:30, he had a meeting with his student advisor. In the meeting, he found it almost impossible to continue. What was going on?

Caffeine, a chemical found in coffee, was most likely the reason for how Adam felt. Caffeine is a stimulant that boosts(增加) energy levels and improves concentration- but only for a short time. Lowering caffeine consumption(减少摄取咖啡因) often causes a drop in blood pressure and the result is a “coffee headache”, People who stop drinking coffee often say they feel tired and moody, and find it hard to focus.

The good news is that these feeling usually pass after four and five days. During this time, doctors suggested taking some aspirin for the headache. So, if Adam can wait, in less than a week, he may be feeling much better.

1. We learn from the reading Adam_________.

A. does researches on caffeine.

B. had some problems because of coffee.

C. still drinks 5 to 6 cups of coffee a day

D. can never be feeling better

2. In fact, coffee can really help us______.

A. to go to sleep very fast

B. to work for long hours

C. not to get ill easily

D. not to depend on medicine

3. People may feel _____ when they stop drinking coffee.

A. healthier B. uneasy C. energetic D. awaken

4.What happened to Adam on Thursday October 3?

A. He didn’t go to his study.

B. He complained about the student advisor.

C. He didn’t drink any coffee at all.

D. He decided to stop drinking coffee.

5.The good news shows that_____.

A. Adam will be better if he stops drinking coffee.

B. More and more people will give up coffee.

C. Aspirin can stop us thinking coffee

D. Coffee can never cause headaches.

Can you speak to dolphins? Of course you can but you won’t be able to understand them! We interviewed a biologist and asked her what research on dolphin communication has shown. This is what she told us.

Just like dogs, cats and other mammals, dolphins communicate by using sound, vision (视觉), touch and taste. Each dolphin has its own signature whistle to identify itself and to call others. Dolphins don’t have the ability to smell, but their hearing and eyesight are excellent.

We also asked Jane if dolphins have got their own language. She told us that they have and that dolphins started talking to each other from birth. They make different sounds, including whistles, squeaks and click. Sometimes they even sound like a heavy metal band!

We then asked Jane if any interesting experiments have been done. She told us that a very interesting experiment had been done with a mother dolphin and her two-year-old baby in an aquarium. They talked to each other over the telephone! The two dolphins were in separate tanks which were connected by a special under water system. Unfortunately the biologists couldn’t understand what the dolphins were talking about because they haven’t been able to decode (转换) dolphin language yet. However, it was very clear that the dolphins knew what they were talking about.

Finally we asked Jane if there was hope that we would be able to understand dolphins in the near future. She told us that she and her team have been listening to dolphins for more than 17 years, using special equipment to record and analyze their language. Unfortunately they haven’t been able to decode it yet, but who knows — maybe one day we’ll get a phone call from a dolphin.

1. It’s clear that ________.

A. we can speak to dolphins but not talk with

B. dolphins have not got their own language

C. researches on dolphins have just begun

D. only biologists know what dolphins talk about

2. The best title of the reading may most probably be_______.

A. An Interesting Experiment

B. Mother Dolphin and Baby

C. Animal Talk

D. Further Research

3. The word “analyze” in the reading mean________.

A. use B. translate C. copy D. study

4.Which of the five senses haven’t dolphins got?

A. Smell B. Touch C. Taste D. Vision

5. The interesting experiment tells us_______.

A. dolphins could talk in their own language

B. only mother dolphin was able to talk to her baby

C. the biologists can decode dolphin language

D. the two dolphins were talking by touch

阅读理解填词(共10题,每小题1分,满分10分)

先阅读短文,在其后空白处写出各单词的正确形式,单词的第一个字母已给出。

Soon after Harry Wei moved into the flat downstairs, I met him one morning in the lift. I introduced myself, and could tell him from his v 1. that he wasn’t British, so I said, Are you from Japan? He looked annoyed, and said, “No, I’m Chinese!” I felt very e 2..

That evening, I told my flatmate Nick about our new n 3.. “I hope he doesn’t like c 4. lots of smelly, oily food,” he said. “My uncle used to live above a Chinese r 5. , and he…” “I like Chinese food,” I said. “Anyway, he’s just moved here and maybe he doesn’t know many people yet. Let’s invite him round to our place for dinner.” I went downstairs and knocked on his door. He thanked me for the i 6. , and asked if he could bring his wife along too. “Of course,” I said,

When they came to dinner, I was surprised to find that Harry’s wife was British, not Chinese. Her name was Lisa. “We met in Chengdu five years ago,” She e 7. . “I was an English teacher there, and Harry was my student.” Now Harry was studying in London, and after he had finished studies they p 8. to go back to China.

I asked Harry what he found most d9. about life in England. “Oh, I love it here now,” he said, “but when I first arrived, my English wasn’t very good. When I didn’t understand what people said, they would just r 10.the same words very loudly and slowly. English people tend to expect everyone else to speak their language,”

“That’s true,” I said. “But please don’t ask me to learn Chinese!”

 0  87100  87108  87114  87118  87124  87126  87130  87136  87138  87144  87150  87154  87156  87160  87166  87168  87174  87178  87180  87184  87186  87190  87192  87194  87195  87196  87198  87199  87200  87202  87204  87208  87210  87214  87216  87220  87226  87228  87234  87238  87240  87244  87250  87256  87258  87264  87268  87270  87276  87280  87286  87294  159627 

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网