题目内容

The role of the police is to_______ that the law is obeyed．

A．be certain            B．be sure              C．ensure             D．determine

C

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　　Not every telecom innovation is a major development, but it still might end up changing your life．The US’s Forbes magazine recently gave a list of some odd mobile phone innovations．And, here they are：

　　◎The good pub mobile guide

　　Service from the publishers of a British bar guide．Users send a text message containing the word “goodpub” to the company．An automated system finds the phone’s location and sends the user back a list of the closest pubs．Costs 50 pence per query．

　　◎The smell-o-phone

　　Researchers at Germany’s Siemens are designing a cell phone that will be able to detect bad breath or body odor and alert the user．The handset has a sensor microchip that causes a high-pitched sound when it recognizes objectionable gases．Still in development．

　　◎Mobile tie

　　Database of 14 tie knots with step-by-step instructions．Includes such classic knots as the Windsor, Atlantic, and Half-English．Full version is priced at US＄2．

　　◎Pet cell

　　Cell phone with microphone and speaker worn on pet’s collar allows owners to call it．Optional GPS(global positioning system)chip allows the animal to be tracked if lost．Under development．

　　◎Furry(covered in fur)phone friends

　　Furry costumes for your cell phone．Protect your investment from damage while putting a smile on your face．Priced at about US ＄10．

　　◎Breast-enlarging ring tone

　　Downloadable cell phone ring supposedly increases the chest measurements of women who listen to it．Sells on Japanese websites for about 300 yen(US ＄2.70)a month．(Posted on 2006-11-23　Issue：239)

(1)

Which of the following has been under development?

[　　]

A．

Cell phone．

B．

Furry phone．

C．

Pet cell．

D．

Mobile tie．

(2)

If a friend of yours is looking for you, how much do you spend sending a message?

[　　]

A．

＄2．

B．

＄2.70．

C．

＄10．

D．

50 pence．

(3)

From the passage we can know that ________．

[　　]

A．

information technology is a major telecom development

B．

all telecom innovation completely is changing our life

C．

some telecom technology revolution plays a key role

D．

new inventions of cell phones do good to everyday life

A chemical important of brain development may play a role in explaining why some people are genetically (由基因决定地) likely to suffer from anxiety and could lead to new treatments, U．S. researchers said.

They said highly anxious rats which were kept had very low levels of a brain chemical called fibroblast growth factor 2 or FGF2, compared with rats that were more relaxed. But when they improved the anxious rats' living conditions—giving them new toys to explore and a bigger cage to live in—levels of this brain chemical increased and they became less anxious.

“The levels of this brain chemical increased in response to the experiences that the rats were exposed to. It also decreased their anxiety.”Javier Perez of the University o f Michigan said in a telephone interview. “It made them behave the same way as the rats that were relaxed，”he said.

In a former study of people who were severely depressed before they died, the team found the gene that makes FGF2 was producing very low levels of the growth factor, which is known primarily for organizing the brain during development and repairing it after injury.

Perez thinks the brain chemical may be a marker for genetic vulnerability (脆弱性) to anxiety and depression. But it can also respond to changes in the environment in a positive way, possibly by preserving new brain cells.

While both the calm and anxious rats produced the same number of new brain cells, these cells were less likely to survive in the high－anxiety rats, the team found. Giving the rats better living conditions or injecting them with FGF2 helped improve cell survival.

“This discovery may pave the way for new, more specific treatments for anxiety that will not be based on sedation(药物镇静), but will instead fight the real cause of the disease，” Dr. Pier Vincenzo Piazza from France said in a statement.

6. We know from the passage that with the levels of FGF2 decreasing, the rats will ________.

A. die of anxiety soon          B. suffer from a headache

C. become more relaxed        D. become more anxious

7. What's the better way to increase the levels of FGF2?

A. Introducing more companions to the anxious rats.

B. Improving the living conditions of the anxious rats.

C. Injecting the anxious rats with some special medicine.

D. Giving the anxious rats more time to relax.

8. The underlined word “it” in Paragraph 4 refers to ________.

A. the team                 B. the gene

C. the growth factor          D. the brain

9. What's the main influence of the new discovery?

A. Doctors won't use any medicine to cure anxiety.

B. Doctors may treat anxiety more efficiently.

C. Doctors will find the real cause of anxiety.

D. Doctors may find new medicine for anxiety.

10. Which of the following would be the most suitable title for the passage?

A. Anxious rats and relaxed rats

B. Anxiety—a serious mental disease

C. Scientific research into the brain is important

D. Brain chemical may play key role in anxiety

一．根据首字母或中文完成句子：

1.At the museum, visitors are requested not to touch the e_______________.

2.The government yesterday ____(宣布) to the media that they would create some new jobs.

3.The IT i___________ is playing an important role in the development of economy.

4.Though caught in a snowstorm, the pilot g _________ the plane to a safe landing.

5.Three fourths of the earth’s s ________ is covered with water, our earth is an ocean planet.

6.I feel really happy to be e _________ in this famous university to teach advanced English.

7.He was too ____________ (没经验) for the job. He worked here no more than three days .

8.Many young soldiers helped to r ___________ people from the fire of the hotel. One of them was killed and some were injured.

9.Some students in our class are worried about their p _______ and want many people to like them.

10.He suddenly experienced a f ____ of shame when his name was mentioned at the meeting.

11.My computer c ______ suddenly last night and all of my documents I was working on got lost.

12.The child was t __________ at the piano his parents sent to him on his birthday.

13.This machine is used to ___________ (监测) a patient’s pulse.

14.The decision was c ________ by all the members.

15.He seems to be honest and trusted, but in r ________ he often tells lies.

16.He has an e __________ talent for music.

17.I think that we have many o __________ of meeting interesting people on the train when traveling.

18.Matter has three states . For example, water is ___________(液体).

19.A number of parents have v _______ concern about their children’s safety.

20.She d ________ a talk on philosophy during her visit to her mother school.

 
完形填空  
     Being positive is very important.So I often__1__my son to be positive.But one day I was caught not
__2__what I often tell him to do.
     My son is 7 years old and he was__3__a show to be put on at his school.He was playing the role of
an angel.On the evening before the show,he asked me,"Mom,can we__4__angels?" As usual,I seized (抓住) the__5__to teach him to be positive and I said,"Yes,__6__only those who are perfect,and think and
talk positively can." He asked,"You must have seen them then?"
     I was__7__for a few seconds,not knowing what to say.I was touched by his__8__that his mother was a perfect person.He looked into my eyes,__9__a positive answer.I chose to be__10__with him and told
him,"__11__.I've not been a good person all the time." I was almost__12__to admit this to him.I thought
that his__13__of a perfect mother would now surely be torn into pieces.But he__14__it positively and
said,"It's alright.You know to try to be better__15__." I smiled as I replied,"That's__16__.Sometimes,we might make a__17__,but when we do,we must always try to do better."
     My son's__18__struck me right in my heart and are always with me.I__19__a good lesson that day "to always try to be better"．This will always__20__me in all situations where I'll need to be positive.
(     )1. A.paid        
(     )2. A.saying      
(     )3. A.going through
(     )4. A.describe    
(     )5. A.feeling      
(     )6. A.but          
(     )7. A.pleased      
(     )8. A.thought      
(     )9. A.making      
(     )10. A.wrong      
(     )11. A.N o        
(     )12. A.glad        
(     )13. A.description  
(     )14. A.finished    
(     )15. A.in the future
(     )16. A.right      
(     )17. A.plan        
(     )18. A.words      
(     )19. A.taught      
(     )20. A.hurt        		 B. refuse        
B. sharing        
B. preparing for  
B. draw          
B. attitude      
B. so            
B. interested    
B. behavior      
B. expecting      
B. angry          
B. Sure          
B. surprised      
B. speech        
B. took          
B. again and again
B. fine          
B. decision      
B. performances  
B. learnt        
B. protect        		 C. worry      
C. doing      
C. turning to  
C. invite    
C. chance    
C. because    
C. excited    
C. dream      
C. trying    
C. strict    
C. OK        
C. relaxed    
C. picture    
C. caught    
C. from now on
C. impossible  
C. difference  
C. joy        
C. organized  
C. help      		 D. encourage  
D. explaining  
D. looking for
D. see        
D. method      
D. if          
D. quiet      
D. story      
D. choosing    
D. honest      
D. Great      
D. embarrassed
D. idea        
D. changed    
D. at times    
D. unnecessary
D. mistake    
D. progress    
D. created    
D. find        

Are you a big fan of pirate（海盗） stories? Do you know how to talk like a pirate? You can have fun on September 19th. This special holiday is called International Talk Like A Pirate Day. It was invented in 1995 by two young Americans, John Baur and Mark Summers.

These two good friends came up with this idea when they were playing racquetball, and began to talk like pirates. At that moment, they thought, “Young people are interested in pirate. But there is no such a chance for people to get together to share it. Why not have a day when everybody talks like a pirate?” They decided to make September 19th the date. Since then, Baur and Summers have tried hard to promote Talk Like A Pirate Day. As Baur said, “We've talked like pirates, and encouraged several of our friends to do so every September 19th.”

At first, this day www..comwas only known by a few people. In 2002, Baur and Summers sent a letter about their invented holiday to Dave Barry. This columnist（专栏作家）really liked their idea. He promoted the holiday and made it known to more and more people. Now, it has really become an international holiday. On Talk Like A Pirate Day, you need to dress like a pirate. You should wear a big hat or maybe cover one of your eyes. You can pretend to be any kind of pirate that you can find in any story or movie. w.w.w.k.s.5.u.c.o.m

Having fun and being relaxed are not the only best things about the holiday. Young people share the same interest and childhood dreams that day. That's why it is welcomed by so many people, especially young people.

Unlike traditional holidays, International Talk Like A Pirate Day is a brand new holiday which is invented by the youth themselves and celebrated by themselves too. Because of Baur and Summers' imagination and creativity, thousands of young people's pirate dream come true. Next time, when you have a good idea, why not share it with your fiends and insist on your belief? Maybe you can create another wonderful holiday for the youth in the future.

1. How did John Baur and Mark Summers invent the special holiday?

A. They were forced to do it

B. They thought out the idea by chance and imagination

C. They did it just for money.

D. They did it in order to make a friend with pirates

2. Why are the holiday become more and more popular？.

A. People have free time and become very rich.

B. young people can exchange ideas and dreams on the day

C. young people can fall in love each other.

D. you can play the role of the pirate in the movie on the day

3. Which of the following statements is NOT true according to the passage?

A. It was Dave Barry who made more people know the holiday.

B. Talk Like A Pirate Day is a young, active and lively holiday

C. Thanks to John Baur and Mark Summers’ imagination and creativity, a lot of people realize their pirate dream. w.w.w.k.s.5.u.c.o.m

D. The holiday has been popular since the birth of it.

4. According to the passage, which of the following can show that the holiday is special?

A. It has many young people taking part ..　

B. It is a brand new holiday invented and celebrated by the youth themselves.

C. It is a wonderful and instructive holiday.

D. People can make their dream come true on this day.

5. Which of the following can be the best title of the passage？

A. Young people’s pirate dream

B. John Baur and Mark Summers

C. September 19th ,—a day in honor of pirates

D. Can you talk like a pirate?

 

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