At the beginning of this century, medical scientists made an interesting discovery（发现）: we are built not just of flesh (肌肉) and blood but also of time. They were able to show that we all have a ‘body clock’       us, which controls the       and fall of our body energies. It can       us different from one day to the next.

The idea of a ‘body clock’ should not be too       because the lives of most living things are controlled by the 24-hour night-and-day cycle (循环). We feel       and fall asleep at night. We become       and energetic during the day. Most people will have a bad feeling if the 24-hour cycle is      . For example, people who are not used to working at night can find that lack (缺少) of sleep causes them to      badly at work.

       the daily cycle of sleeping and waking, we also have other cycle which lasts longer than one day. Most of us would       that we feel good on some days and not so good on others; sometimes our ideas seem to be so active and at other times, they are not.

1.A. beside                           B. inside            C. outside                            D. under

2.A. life                         B. offer                        C. use                                   D. rise

3.A. show                            B. treat                        C. make                          D. change

4.A. difficult               B. natural                    C. surprising                  D. frightening

5.A. quiet                            B. tired                       C. comfortable                   D. cheerful

6.A. regular                   B. serious           C. lively                          D. clear

7.A. disturbed           B. pushed                   C. restarted                         D. troubled

8.A. perform                 B. suffer                       C. count                          D. control

9.A. With                             B. As well as    C. Except                             D. Rather than

10.A. afford                   B. admire           C. advise                     D. agree

完形填空 先通读下面的短文，掌握其大意，然后在所给选项中，选出最佳选项。

At the beginning of this century, medical scientists made an interesting discovery: we are built not just of flesh (肌肉) and blood but also of time. They were able to show that we all have a ‘body clock’   1  us, which controls the   2  and fall of our body energies. It can   3  us different from one day to the next.

The idea of a ‘body clock’ should not be too   4  because the lives of most living things are controlled by the 24-hour night-and-day cycle (循环). We feel   5  and fall asleep at night. We become   6  and energetic during the day. Most people will have a bad feeling if the 24-hour cycle is   7 . For example, people who are not used to working at night can find that lack (缺少) of sleep causes them to  8  badly at work.

  9  the daily cycle of sleeping and waking, we also have other cycle which lasts longer than one day. Most of us would   10  that we feel good on some days and not so good on others; sometimes our ideas seem to be so active and at other times, they are not.

1.                A．beside         B．inside          C．outside   D．under

2.                A．life            B．offer           C．use D．rise

3.                A．show           B．treat           C．make     D．change

4.                A．difficult         B．natural         C．surprising     D．frightening

5.                A．quiet           B．tired           C．comfortable   D．cheerful

6.                A．regular         B．serious         C．lively     D．clear

7.                A．disturbed       B．pushed         C．restarted D．troubled

8.                A．perform        B．suffer          C．count    D．control

9.                A．With           B．As well as       C．Except    D．Rather than

10.               A．afford          B．admire         C．advise     D．agree

At the beginning of this century, medical scientists made an interesting discovery（发现）: we are built not just of flesh (肌肉) and blood but also of time. They were able to show that we all have a ‘body clock’        us, which controls the        and fall of our body energies. It can        us different from one day to the next.

The idea of a ‘body clock’ should not be too        because the lives of most living things are controlled by the 24-hour night-and-day cycle (循环). We feel        and fall asleep at night. We become        and energetic during the day. Most people will have a bad feeling if the 24-hour cycle is       . For example, people who are not used to working at night can find that lack (缺少) of sleep causes them to       badly at work.

      the daily cycle of sleeping and waking,we also have other cycle which lasts longer than one day.Most of us would       that we feel good on some days and not so good on others;sometimes our ideas seems to be so active and at other times,they are not.

1.A. beside                           B. inside            C. outside                            D. under

2.A. life                     B. offer                       C. use                                   D. rise

3.A. show                            B. treat                        C. make                          D. change

4.A. difficult               B. natural                    C. surprising                  D. frightening

5.A. quiet                            B. tired                       C. comfortable                   D. cheerful

6.A. regular               B. serious                   C. lively                           D. clear

7.A. disturbed           B. pushed                   C. restarted                         D. troubled

8.A. perform             B. suffer                     C. count                          D. control

9.A. With                             B. As well as    C. Except                             D. Rather than

10.A. afford               B. admire                   C. advise                     D. Agree

完形填空 先通读下面的短文，掌握其大意，然后在所给选项中，选出最佳选项。
At the beginning of this century, medical scientists made an interesting discovery: we are built not just of flesh (肌肉) and blood but also of time. They were able to show that we all have a ‘body clock’   1  us, which controls the   2  and fall of our body energies. It can   3  us different from one day to the next.
The idea of a ‘body clock’ should not be too   4  because the lives of most living things are controlled by the 24-hour night-and-day cycle (循环). We feel   5  and fall asleep at night. We become   6  and energetic during the day. Most people will have a bad feeling if the 24-hour cycle is   7 . For example, people who are not used to working at night can find that lack (缺少) of sleep causes them to  8  badly at work.
  9  the daily cycle of sleeping and waking, we also have other cycle which lasts longer than one day. Most of us would   10  that we feel good on some days and not so good on others; sometimes our ideas seem to be so active and at other times, they are not.

The first way to make friends is to smile. When you smile, people think you are __1___ and easy to talk to. It may not be easy at first to smile. But, you can practice in the mirror(镜子). When you look at yourself, think if you’d like to __2___ to your smiling face or your usual face. Of course the smiling face. Most people stay away from an __3___ face.
One easy way to start a conversation with someone is to say __4___ nice about them. For example, you could talk about an interesting __5___ to a teacher’s question, good match at the ball field, pretty shirt, etc…. Think about how great you feel when someone says something nice to you. Doesn’t it make you want to __6___ talking to that person?
Ask your new friends questions about themselves. Such as: “Who’s their favorite singer?” “Where do they live, who’s their teacher?” “What do they do after school?” … etc. They are all good questions to start a __7___.
When someone asks you a question, do have an answer for them. If you don’t __8___ who your favorite singer is, or what your hobbies are, think about it. There’s nothing that will __9___ a conversation quicker than a shrug(耸肩) for an answer.
Shy kids often have some trouble with complements. When someone says something nice, shy kids often say nothing. This leaves the other person __10___ if they said something wrong. The best and easiest reply to a complement is a simple “thank you”.