题目内容

【题目】原子序数为11~17号的元素,随核电荷数的递增,以下各项内容的变化是[填增大减小相同不变]。

1各元素的原子半径依次_________,其原因是____________。

2各元素原子的电子层数__________,最外层电子数依次_____________。

3元素的金属性逐渐__________ ,而非金属性逐渐__________,元素失电子能力逐渐__________ ,得电子能力逐渐__________

【答案】1减小 电子层数相同时,随核电荷数增大,原子核对外层电子的引力增大,因此原子半径减小2相同 增大3减弱 增强 减弱 增强

【解析】原子序数为11~17号的元素,在周期表中位于第三周期,根据同一周期元素原子的结构和性质的变化,可解答本题。

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【题目】完形填空

阅读下面的短文,从短文后各题所给的A、B、C和D四个选项中,选出可以填入空白处的最佳选项。

The friendship between us lasts forever. Mary Allen was my best friend __1__a sister. We did __2__ together, piano lessons, movies, swimming, horseback riding, and__3__.

When I was 13, my family moved. Mary and I kept in__4__through letters, and we saw __5__on special occasions like my wedding and__6__. Soon we were busy__7__children and moving to new homes, and we wrote less__8__. One day a card that I__9__came back stamped Address Unknown. I had no__10__how to find Mary.

Over the years, I thought of Mary often. I wanted to__11__stories of my children and then grandchildren. I needed to share my sorrow when my brother and then my mother died. There was an__12__place in my heart that only a friend like Mary__13__fill.

One day I was reading a newspaper__14__I noticed a picture of a young woman__15__looked a lot like Mary and whose last name was Wagman Mary’s married name. There must be thousands of Wagmans," I thought, but I wrote to her__16__.

She called as soon as she got my letter. Mrs Tobin!" she said__17__, "Mary Allen Wagman is my mother. Minutes later I heard a voice that I__18__at once, even after 5 years. We laughed and cried and asked about each other’s lives.

Now the empty place in my heart is__19__, and there’s one thing that Mary and I know __20__: we won’t lose each other again!

1 A. as B. so C. namely D. like

2 A. everything B. nothing C. nowhere D. everywhere

3 A. such B. much C. so on D. many

4 A. secret B. touch C. friend D. pace

5 A. other B. others C. another D. each other

6 A. Mary’s B. his C. Mary D. their

7 A. for B. in C. at D. with

8 A. often B. possibly C. probably D. hardly

9 A. gave B. took C. sent D. missed

10 A. doubt B. idea C. question D. wonder

11 A. read B. share C. find D. discover

12 A. eager B. equal C. empty D. enough

13 A. could B. can C. will D. must

14 A. while B. since C. once D. when

15 A. whom B. who C. which D. whose

16 A. anyway B. however C. meanwhile D. therefore

17 A. disappointedly B. rudely C. excitedly D. coldly

18 A. realized B. accepted C. received D. recognized

19 A. cleared B. filled C. fixed D. removed

20 A. for sure B. on purpose C. by chance D. in a way

【题目】 (共5小题;每小题2分,满分10分)

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

The need for love is deeply rooted in the human psyche(灵魂). 16 Separateness, according to psychologists, means to be cut off, helpless and alone in the world. It is the source of all anxiety.

17 It can be selfish and possessive, or unselfish and giving. Abraham Maslow distinguishes between two kinds of love: B-love or being love means love for another person; unselfish love not dependent upon your own needs. D-love or deficiency-love is a selfish possessive love which is based upon someone elses ability to satisfy your needs.

D-love is conditional. It depends upon whether personal needs continue to be met. But B-love is unconditional. 18 Furthermore, as it depends upon who you are, it is possible only when you allow yourself to be known to the other person.

The psychologist Erich Fromm also distinguished between two types of love. 19 Symbiotic union is an immature love based upon the satisfaction of needs and is similar to Maslows concept of D-love.

Mature love, on the other hand, is a relationship that allows individuals to retain (保持) their independence, their identity, and their integrity. In mature love people can overcome their sense of separateness yet continue to be themselves. The immature lover would say, I love you because I need you, but the mature one: ____20____

A. Every one of us needs love.

B. There are two types of love.

C. I need you because I love you.

D. Love is a way of overcoming the feeling.

E. It depends not upon what you do, but who you are.

F. These two types are quite different from each other.

G. They are immature love, called by him symbiotic union(共同体), and mature love.

【题目】A

Babysitter(临时保姆) Wanted

I am seeking a babysitter for my 6-month-old son. A few hours on Saturdays and Sundays to help me and then other times as needed. He or she should be over 18, responsible, loving, warm, and have some experience in caring for babies. The pay is $10 an hour.

If this sounds like a good job to you, please reply to rebecharv@aol.com or call 800-4964.

Office Manager Wanted

Our company is looking for a full-time experienced manager to run the business. Strong skills in organization and business management are required for this position. Also, he or she should be familiar with computers.

Please reply to jim@californiaaquatics.com or call 800-6978 to apply.

Waiter/Waitress Wanted

A restaurant is looking for an experienced waiter/waitress. Knowledge of wines and experience in dining are necessary. Must work well under pressure and understand the basics of fine dining and customer service.

If youre interested, please contact us at job-tkupe-1329358152@craigslist.org to apply.

This is a part-time job.

Office Cleaner Wanted

Looking for a part-time job? A position in the Mississauga area needs an office cleaner! Part-time 4 hours a day from 10:00 am2:00 pm.

Some experience is necessary. Pay: $15 per hour.

Reply to: job-p3b7u-1365632206@craigslist.org. or call 800-8197.

【1】Which of the following positions is a full-time job?

A. Babysitter. B. Office manager.

C. Waiter/waitress. D. Office cleaner.

【2】If you want to apply for the job as a babysitter, you should send an email to .

A. job-p3b7u-1365632206@craigslist.org B. job-tkupe-1329358152@craigslist.org

C. jim@californiaaquatics.com D. rebecharv@aol.com

【3】 What can we learn from the passage?

A. The office cleaner has to work three hours each day.

B. One can apply for a waiter or waitress by telephone.

C. Experience is necessary for all these four jobs.

D. A babysitter earns $5 more than an office cleaner per hour.

【4】Which of the following is necessary for a waiter/waitress?

A. Being familiar with computers.

B. Having knowledge of wines.

C. Knowing more about menus.

D. Working well with others.

【5】 In which column can we read these messages in the newspaper?

A. Advertising. B. News. C. Entertainment. D. Sports.

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