ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿µØÀíѧÖг£Ó÷½¸ñÍø·¨À´Ñо¿¸÷ÖÖÎÊÌâ¡£ÓÒ±íÊÇ¡°ËÕ±±Ä³ÏçÕòÍÁµØÀûÓñ仯Çé¿ö¡±£¬¸Ã±í½«¸ÃÇøÓò»®·ÖΪ25¸ö·½¸ñ£¬Ã¿¸ö·½¸ñÖеÄÁ½¸öÊý×Ö·Ö±ð´ú±í1980ÄêºÍ2012ÄêµÄÍÁµØÀûÓñ仯£¬ÆäÖÐÊý×Ö¡°1¡±¡¢¡°2¡±¡¢¡°3"¡¢¡°4"·Ö±ð±íʾºþ²´¡¢¾ÓÃñµãÓõء¢¸ûµØ¡¢¾­ÓªÓõأ¨ÈçÅ©¼ÒÀֵȣ©¶Á±íÍê³ÉÏÂÁи÷Ìâ¡£

3¡ú2

2¡ú2

3¡ú3

3¡ú3

3¡ú3

2¡ú2

3¡ú2

1¡ú1

1¡ú3

2¡ú2

3¡ú3

3¡ú3

1¡ú1

1¡ú1

2¡ú2

1¡ú3

3¡ú3

1¡ú4

1¡ú3

3¡ú3

1¡ú1

1¡ú2

1¡ú2

3¡ú2

1¡ú3

¡¾1¡¿¸ÃÇøÓòÍÁµØÀûÓõı仯£¬¶ÔÇøÓò»·¾³µÄÓ°Ïì¿ÉÄÜÓÐ

A£®Ä꽵ˮÁ¿»áÔö¶à B£®ÆøÎÂÄê½Ï²î±ä´ó C£®¾¶Á÷Á¿±ä·ùÔö´ó D£®ºþ²´µÄË®ÖʱäºÃ

¡¾2¡¿ÏÂÁдëÊ©ÖУ¬Äܹ»´Ù½ø¸ÃÇøÓò¿É³ÖÐø·¢Õ¹µÄÓÐ

A£®±£»¤ÐÔ¿ª·¢ÊªµØ£¬»ý¼«·¢Õ¹Éú̬ũҵ B£®È«Ãæ»Ö¸´Ô­Óкþ²´£¬·¢Õ¹µ­Ë®ÑøÖ³Òµ

C£®ÒÔÂÃÓÎҵΪƽ̨£¬»ý¼«·¢Õ¹µÚÈý²úÒµ D£®´óÁ¦·¢Õ¹·¿µØ²úÒµ£¬´ø¶¯¾­¼ÃµÄ·¢Õ¹

¡¾´ð°¸¡¿

¡¾1¡¿BC

¡¾2¡¿AC

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö

¡¾1¡¿¸ù¾ÝͼʾÍÁµØÀûÓÃÀàÐ͵ı仯Ö÷ҪΪºþ²´×ªÎª¾ÓÃñµãÓõء¢¸ûµØ¡¢¾­ÓªÓõأ»¸ûµØת±äΪ¾ÓÃñµãÓõأ¬ËµÃ÷¸ÃµØÇøºþ²´Ãæ»ý¼õС¡£ºþ²´Ãæ»ý¼õС£¬Ôòµ÷½ÚÆøºòµÄÄÜÁ¦¼õÈõ£¬½µË®Á¿¼õÉÙ£¬ÆøÎÂÄê½Ï²îÔö´ó£»ºþ²´Ãæ»ý¼õС£¬Ë®Á¿¼õÉÙ£¬ºþ²´Ë®×Ô¾»ÄÜÁ¦¼õÈõ£¬Ë®Öʱä²î£»¾ÓÃñµãÓõØÔö´ó£¬ºþ²´Ãæ»ý¡¢µØ±íÖ²±»¼õÉÙ£¬¿ÉÄܵ¼ÖÂPM2£®5º¬Á¿Ôö´ó¡£¹Ê´ð°¸Ñ¡BC¡£

¡¾2¡¿³ÖÐø·¢Õ¹µÄÄÚº­°üÀ¨£ºÉú̬³ÖÐø·¢Õ¹¡¢¾­¼Ã³ÖÐø·¢Õ¹¡¢Éç»á³ÖÐø·¢Õ¹¡£ÆäÖÐÉú̬³ÖÐø·¢Õ¹ÊÇ»ù´¡£¬¾­¼Ã³ÖÐø·¢Õ¹ÊÇÌõ¼þ£¬Éç»á¿É³ÖÐø·¢Õ¹ÊÇ×îÖÕµÄÄ¿µÄ¡£¿É³ÖÐø·¢Õ¹µÄ×îÖÕÄ¿µÄÊÇʵÏÖÈË¿Ú¡¢×ÊÔ´¡¢»·¾³µÄЭµ÷·¢Õ¹¡£ÎªÁË´Ù½ø¸ÃÇøÓò¿É³ÖÐø·¢Õ¹£¬Ó¦±£»¤¸ÃµØÔ­Óеĺþ²´ÊªµØ£¬ºÏÀí¿ª·¢ÀûÓ㬻ý¼«·¢Õ¹Éú̬ũҵ£¬AÕýÈ·£»È«Ãæ»Ö¸´Ô­Óкþ²´£¬×ö²»µ½È«Ãæ»Ö¸´£¬B´íÎó£»ÒÔ¡°Å©¼ÒÀÖ¡±ÎªÆ½Ì¨£¬»ý¼«·¢Õ¹¾­¼ÃЧÒæ½Ï¸ßµÄÂÃÓÎÒµ£¬ÐγÉеľ­¼ÃÔö³¤µã£¬CÕýÈ·£»´óÁ¦·¢Õ¹·¿µØ²úÒµ£¬²»·ûºÏ¿É³ÖÐø·¢Õ¹µÄ˼Ï룬D´íÎó¡£¹ÊÑ¡AC£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Passage 4£¨2017¡¤±±¾©¾í£©

Every animal sleeps, but the reason for this has remained foggy. When lab rats are not allowed to sleep, they die within a month. 71

One idea is that sleep helps us strengthen new memories. 72 We know that, while awake, fresh memories are recorded by reinforcing (¼ÓÇ¿) connections between brain cells, but the memory processes that take place while we sleep have been unclear.

Support is growing for a theory that sleep evolved so that connections between neurons(Éñ¾­Ôª) in the brain can be weakened overnight, making room for fresh memories to form the next day. 73

Now we have the most direct evidence yet that he is right. 74 The synapses in the mice taken at the end of a period of sleep were 18 per cent smaller than those taken before sleep, showing that the connections between neurons weaken while sleeping.

If Tononi¡¯s theory is right, it would explain why, when we miss a night¡¯s, we find it harder the next day to concentrate and learn new information ¡ª our brains may have smaller room for new experiences.

Their research also suggests how we may build lasting memories over time even though the synapses become thinner. The team discovered that some synapses seem to be protected and stayed the same size. 75 ¡°You keep what matters,¡± Tononi says.

A. We should also try to sleep well the night before.

B. It¡¯s as if the brain is preserving its most important memories.

C. Similarly, when span>people go for a few days without sleeping, they get sick.

D. The processes take place to stop our brains becoming loaded with memories.

E. That¡¯s why students do better in tests if they get a chance to sleep after learning.

F. ¡°Sleep is the price we pay for learning,¡± says Giulio Tononi, who developed the idea.

G. Tononi¡¯s team measured the size of these connections, or synapses, in the brains of 12 mice.

¡¾ÌâÄ¿¡¿Passage4£¨2017½ìÖØÇìÊеڰËÖÐѧ¸ßÈýÊÊÓ¦ÐÔ¿¼ÊÔ£©

We¡¯ve all heard about the power of our attitude, and it¡¯s our attitude that determines how much we succeed in life.

All the things that you have been through, all the people you have met and interacted with can have an impact on your attitude. If you think that all these factors have molded you into a person with a poor attitude towards life, there is no need to worry. 1 .

Identify and understand what you want to change.

The first step towards change is clearly understanding what needs to be changed. 2 .When it comes to changing your attitude, you need to do an honest and in-depth self-evaluation so you could point out exactly which of your traits need to be improved or totally changed.

3 .

Find someone who has the kind of attitude that you want to have, and let his or her life give you inspiration and encouragement to move beyond your temporary failures in your journey towards becoming a better person.

Choose the right company.

As they say, £¢Bad company corrupts good character.£¢ You don¡¯t expect yourself to be able to change if you go on surrounding yourself with people who possess all the negative traits that you want to change. Consider befriending new people, especially those who are optimistic and have a healthy attitude towards life. 4 .

Believe that you are able to change.

5 .If you don¡¯t believe in yourself or believe that you or your life can change, it just won¡¯t happen¡ªyou willeither never start, or give up quickly that you won¡¯t have even given yourself the opportunity to succeed.

A. Look for a role model.

B. There is always an opportunity for change.

C. Setting clear goals is the key to success in any endeavor.

D. Think about how your attitude change will affect your life.

E. The greatest obstacle is our inability to trust in what we can do.

F. Your effort to change will be easier with these people as friends.

G. Fix your mind on the things that would come as a result of your attitude change.

¡¾ÌâÄ¿¡¿Íê³É¾ä×Ó

1. Not only ______________________________the disabled to find jobs, but also medical treatment will be provided for those who need it. (give)

²»½öÒª°ïÖú²Ð¼²ÈËÕÒ¹¤×÷£¬¶øÇÒÒªÏòÄÇЩÓÐÐèÒªµÄÈËÌṩҽÁƾÈÖú¡£

2. When the car factory ______________________________, it will bring more jobs to our city. (complete)

¹¤³§¿¢¹¤Ê±£¬»áΪÎÒÃÇÊÐÌṩ¸ü¶àµÄ¹¤×÷»ú»á¡£

3. Hundreds of jobs ______________________________ if the factory closes. (lose)

Èç¹û¹¤³§µ¹±Õ£¬³É°ÙÉÏǧµÄ¹¤ÈË»áʧȥ¹¤×÷¡£

4. I ______________________________to enter my school if I don¡¯t get off my bike at the school gate.(allow)

Èç¹ûÎÒ²»ÔÚУÃÅ¿ÚÏÂ×ÔÐгµ£¬¾Í²»ÈÃÎÒ½øѧУ¡£

5. The water will be further polluted unless some measures______________________________. (take)

³ý·Ç²ÉÈ¡´ëÊ©£¬·ñÔòˮԴ»áÊܵ½½øÒ»²½µÄÎÛȾ¡£

6. Drivers ______________________________ if they are found driving after drinking. (fine)

Èç¹û·¢Ï־Ƽݣ¬Ë¾»ú»á±»·£¿î¡£

7. You are good enough and I¡¯m sure you _____________________________Wuhan University. (admit)

Äã·Ç³£ÓÅÐ㣬ÎҸҿ϶¨Äã»á±»Î人´óѧ¼ȡ¡£

8. It¡¯s said that a new kind of car _____________________________ in the hall next week. (show)

¾Ý˵ÏÂÖÜÔÚ´óÌü½«Õ¹³öÒ»ÖÖÐÂÐÍÆû³µ¡£

9. Cross the road very carefully, or you_____________________________ by a car. (knock)

¹ýÂí·Ҫ·Ç³£Ð¡ÐÄ£¬²»È»Äã¿ÉÄܻᱻ³µ×²µ¹¡£

10. The motorcycle carefully designed and built by the company ____________________________. (sell)

ÓÉÕâ¼Ò¹«Ë¾¾«ÐÄÉè¼Æ²¢ÖÆÔìµÄĦÍгµºÜ³©Ïú¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø