题目内容

. Tim, better have a good rest now; you do need to _____ your energy for the football match this afternoon.

A. shelter B. remove

C. explode D. reserve

 

D

【解析】

试题分析:考查动词辨析。A. shelter遮蔽;B. remove移除;C. explode爆炸;D. reserve储备;句意:缇姆,现在最好休息一下。你需要为今天下午的比赛储备精力。 根据句意选D项。

考点 : 考查动词辨析

 

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When different species of birds flock (聚集) together, their flight formations are determined by social dynamics both between and within species.

New research from the Universities of Cambridge and Exeter reveals for the first time that, contrary to current models used to explain the movement of flocks, the differences between bird species and social relationships between individuals play a critical role in determining the dynamics of mixed-species flocks.

The unified(群集) behaviour of bird flocks has puzzled scientists for hundreds of years. One naturalist from the turn of the century even suggested telepathy(心灵感应)may be involved. There have since been more logical explanations, including mathematical models that show that repeated interactions among individuals following simple rules can generate coordinated (协同的)group movements. However, these models usually rely on the assumption that individuals within groups are identical and interact independently, which may not reflect reality.

Jolle Jolles, a PhD student at the University of Cambridge's Department of Zoology and author of the paper, said:“Spectacular collective behaviour can be found in a large range of animal species, and we now know that often these complex coordinated group movements may be the result of individuals following simple rules. However, rarely are the individual characteristics and social relationships within them taken into account. Our research highlights that these striking displays of group behaviour are much more complex.”

By analysing high-resolution photographs of mixed flocks of rooks and jackdaws (both from the corvid family), the researchers found that rather than individuals interacting in a consistent fashion throughout the flock, interactions depended on social dynamics between the different species as well as relationships within a species.

The researchers discovered that birds prefer to fly close to members of their own species, and that the larger and more dominant rooks take the lead by flying near the front of flocks. Additionally, the lifelong, monogamous(一妻一夫制的)pair bonds that are characteristic of both species seem to be reflected in flight, as birds often fly particularly close to a single, same-species partner.

Dr Alex Thornton, principal investigator of the Cambridge Jackdaw Project, now at the University of Exeter and author of the paper, said: “Together, our findings demonstrate that to understand the structure of groups — such as bird flocks — we need to consider the characteristics and relationships of the individuals within them.”

1.The underlined word “generate” means ______.

A. set down B. take away

C. bring about D. give up

2.According to Jolle Jolles, what are seldom considered about coordinated group movement?

A. Individual characteristics and social relationship between them

B. Repeated interactions among individuals and social dynamics

C. Telepathy and social relationship between them

D. The structure of groups and the varieties of species

3.Birds may prefer to fly the closest to _____ .

A. the largest one B. the most dynamic one

C. the lifelong partner D. the friendly partner

4.What is the main idea of the passage?

A. How birds interact in simple rules.

B. How birds of different feathers flock together.

C. Why birds show preference to flocking.

D. Why birds display the characteristics.

 

第一节 完成句子。(共10小题;每小题2分,满分20分)

1.with ________________ the photo, he was totally lost in his thought, unaware of something happening. (fix)

他眼睛盯着那张照片,完全陷入思索中,没注意到发生了什么。

2.The farmer-worker with the baby in her arms hurried to the train station, only ______________ the train had gone five minutes before. (inform)

抱着婴儿的那个农民工急匆匆地赶到火车站,却被告知火车五分钟之前已离开了。

3.___________________ the key university is just the beginning. You will have a long way to go ahead of you. (admit)

被重点大学录取仅仅是个开始。你前面还有很长的路要走。

4.Fully ________________ the research work, she couldn’t spend most of her spare time with her children. (occupy)

研究工作令她忙得不可开交,她不能花费她的大部分业余时间和孩子们在一起。

5.This is the first time ___________ in a TV series in my life, which is really amazing. (play)

这是我人生中第一次在电视连续剧里担任角色,这真是太令人惊喜了。

6.I was brought up by my grandparents in an old country house’ in front of which _____________ offering us pleasant shade in summer. (stand)

我是在乡下的一座老房子里由我的祖父母抚养大的,在那所房子的前面有一座大树,它在夏日里给我们提供舒适的阴凉。

7.Mary,as well as her boyfriend,______________the driving tests which are considered stricter than ever. (pass)

据说,Mary和她的男朋友已通过了被认为比以往任何时候更严格的驾照考试。

8.The Korean singing star, ______________________, is going to release a new album. Just wait for it with patience. (like)

这位韩国歌星即将发行一张新专辑,你最喜欢他的声音,你就耐心等待吧。

9.My new mobile phone costs me __________ of my old one,which,however,is totally worthy of being bought. (price)

我的新手机是旧手机价格的两倍,但它完全值得买。

10.Having been blamed for several times,she seems ____________ her mistakes. (aware)

被责备了好几次,她似乎已经意识到自己的错误了。

 

While waiting to pick up a friend at the airport in Portland, Oregon, I noticed a man coming toward me carrying two light bags. He stopped right next to me to his family.

First he moved to his younger son as he laid down his bags. They gave each other a long, loving hug. they separated, I heard the father say, “It’s so good to see you, son. I missed you so much!” His son smiled somewhat shyly and replied softly, “Me, too, Dad!” Then the man stood up, gazed in the of his older son and said, “You’re already quite the young man. I love you very much, Zach!” They too hugged a most loving, tender hug. After several , he turned to his wife and declared, “I’ve saved the best for last!” and to give his wife the longest, most passionate kiss I ever remember .

For an instant they me of a newly-married couple, but I knew by the age of their kids that they couldn’t possibly be. I puzzled about it for a moment and gathered my to nervously ask, “Wow! How long have you been married?” “Almost twelve years.” he replied, breaking his gaze from his lovely wife’s face. “Well then, how long have you been away?” I asked. The man turned and looked at me, “Two whole days.”

Two days? I was . By the intensity of the greeting, I had he’d been gone for at least several weeks — if not months. I know my expression me. Hoping to stop our conversation politely and continue with my for my friend, I said almost immediately, “I hope my is still that passionate after twelve years!”

The man suddenly smiling. He looked at me straight in the eye, and with power that burned right into my soul. He told me something that left me a person. He told me, “Don’t , friend …decide!” Then with a wonderful smile, he and his family turned and left together.

I was still watching that special family walk just out of sight when my friend

to me and asked, “What are you looking at?” Without , and with a curious sense of certainty, I replied, “ My future!”

1.A. appreciate B. watch C. comfort D. greet

2.A. As B. After C. Because D. Since

3.A. mind B. eyes C. heart D. head

4.A. months B. hours C. moments D. weeks

5.A. proceeded B. inspired C. pretended D. promised

6.A. dreaming B. studying C. seeing D. sensing

7.A. thought B. exposed C. warned D. reminded

8.A. confidence B. courage C. imagination D. patience

9.A. on B. after C. without D. by

10.A. directly B. finally C. cautiously D. deliberately

11.A. discouraged B. frightened C. delighted D. shocked

12.A. assumed B. planned C. realized D. decided

13.A. discovered B. overlooked C. betrayed D. withdrew

14.A. research B. search C. control D. touch

15.A. marriage B. relatives C. family D. friends

16.A. continued B. kept C. tried D. stopped

17.A. different B. reliable C. wonderful D. perfect

18.A. remark B. imagine C. hope D. quit

19.A. called on B. dropped in C. came up D. waved at

20.A. hesitation B. decision C. difficulty D. intention

 

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