The weather is getting gotter. You are thirsty after playing basketball or riding home from xkb1.com

School. A cold drink may be just the thing. But be careful of what you are drinking. Something that looks cool may not be good for our health. There are plenty of "energy drinks" on the market. Most of
them have beautiful colors and cool names. The lists on them tell you they are helpful to your health. Sounds great!
    But after a careful check you may find that most energy drinks have lots of caffeine (咖啡因) in them. These drinks are especially aimed at young people, students, busy people and sports players. Makers sometimes say their drinks make you better at sports and can keep you awake. But be careful not to drink too much.
    Caffeine makes your heart beat fast. Because of this, the International Olympic Committee has limited( 限制) its use. Caffeine in most energy drinks is at least as strong as that in a cup of coffee or tea. Possible health dangers have something to do with energy drinks. Just one box of energy drink can make you nervous, have difficulty sleeping and can even cause heart problems. Scientists say that teenagers should be discouraged from taking drinks with a lot of caffeine in them.
(   ) 1. Many people like drinking energy drinks because of the following EXCEPT that ________.
    A. they have beautiful colors and cool names        

B. they have lots of caffeine
    C. they can keep them awake and better at sports

    D. they are said to be helpful to health 新|课   |标|第  | 一| 网
(   ) 2. The main reason for people not to drink too much energy drinks is that they may cause  

_____.

A. heart problems        B. nervousness    

C. sleeping difficulty     D. possible health dangers
(   ) 3. Which of the following can take the place of the underlined word “discouraged”
   A. encouraged       B. stopped        C. helped               D. disliked
(   ) 4. From the passage we can know that _________.
   A. advertisements are important in getting people to buy energy drinks
   B. energy drinks are helpful to teenagers' study
   C. sports players need to drink a lot of energy drinks
   D. energy drinks are especially aimed at teenagers
(   ) 5. The best title of the passage is ________.
   A. Engergy Drinks Are Useful           B. Energy Drinks Help Teengagers
   C. Energy Drinks--- Be careful          D. Energy Drinks---Good for Health

阅读理解 ,阅读下列A、B两篇短文，并做每篇短文后的题目。从每小题的四个选项中，选出能回答所提问题或完成所给句子的最佳答案。

    Here are two letters to George and his answers.

(   ) 1. According to the letters, we now that George is ______.

        A. a teacherr                            B. a doctor

        C. a person who can give others advice  D. Bob and Alice’s friendx k b 1 . c o m

(   ) 2. The weight of Bob is ______ now.

        A. about 50 kg  B. 55 kg         C. more than 55 kg   D. less than 55 kg

(   ) 3. Alic is worring about ______.

        A. her friends   B. her marks      C. her height         D. her weightw   w w .x k b 1.c o m

(   ) 4. Bob should ______ accroding to George’s letter.

        A. take more exercise                  B. talk to his friends

        C. join a basketball team              D. learn some French

(   ) 5. George advises Alice to talk to ______ for help.

        A. her mother   B. her teacher   C. Bob’s teacher     D. Bob’s friends

完形填空| 通读下面短文，掌握其大意，然后在各小题所给的四个选项中，选出一个最佳答案。

    A man and his friend were walking through the deser（沙漠）. During the trip they had a ___1__,

and the man hit his friend in the face. His friend was hurt, but without saying __2___, he wrote in the sand, “Today my best friend hit me in the face.”

They ___3__ on walking until they found a lake, where they decided to take a bath. The man’s friend fell into the lake and was in danger, but the man saved him. After he came back to life, he wrtoe on a ___4__ : “Today my best friend saved my life.”

The man who had hit and ___5__ his best friend asked, “___6___ I hurt you, you wrote in the sand and now , you wrote on a stone. Why?” His friend ___7__, “When someone hurts us, we should write it down in sand where wind can ___8__ it away. ___9__, when someone does something good for us, we must write it down in stone where it can ____10__ for ever.”

(   ) 1. A. talk         B. joke            C. fight             D. picnic

(   )2. A. something   B. nothing        C. anything         D. everything

(   ) 3. A. kept        B. continued     C. turned            D. tried

(   ) 4. A. sand        B. stone          C. tree              D. wall

(   ) 5. A. killed        B. hurt           C. saved            D. made

(   ) 6. A. Before       B. While         C. Until              D. After

(   ) 7. A. replied      B. asked         C. questioned       D. required

(   ) 8. A. blow        B. send          C. fly                D. put

(   ) 9. A. Although    B. But           C. However          D. If

(   )10. A. last         B. keep          C. be stayed        D. be laid

–Sorry! I’m busy today. I can’t go swimming with you.  --_______.

         A. No problem      B. You’re welcome  C. That’s all     D. Never mind

 Teachers often tell their students _______ across the road when the traffic light is red.

         A. not go          B. not to go      C. don’t go       D. didn’t go

 –Lots of trees and flowers ________ on both sides of the road last year.

       --Oh, _______ beautiful they are!

         A. have been planted; how             B. were planted; what

         C. were planted; how                   D. have been planted; what

 –Where is Tom?  --He _______ the USA. He _______ back in two months.

         A. has gone to; comes                  B. has bee to; will be

         C. has been to; comes                  D. has gone to; will be

Tim, where is the other sock? You should learn to _______ your things.

         A. put up         B. put away        C. put on        D. put off

–Could you please tell me _______?  --Yes. They are playing in the park.

        A. where are the twins                     B. where the twins in the park

        C. where were the twins                    D. where the twins were