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Space is a dangerous place, not only bec...

Space is a dangerous place, not only because of meteors (流星) but also because of rays from the sun and other stars. The atmosphere again acts as our protective blanket on earth. Light gets through, and this is necessary for plants to make the food that we eat. Heat, too, makes our environment endurable. Various kinds of rays come through the air from outer space, but enormous quantities of radiation from the sun are screened off. As soon as men leave the atmosphere they are exposed to this radiation but their spacesuits or the walls of their spacecraft, if they are inside, do prevent a lot of radiation damage.

Radiation is the greatest known danger to explorers in space, The unit of radiation is called “rem” Scientists have reason to think that a man can put up with far more radiation than 0.1rem without being damaged; the figure of 60 rems has been agreed on. The trouble is that it is extremely difficult to be sure about radiation damage. A person may feel perfectly well, but the cells of his or her sex organs may be damaged, and this will not be discovered until the birth of deformed children or even grandchildren. Missions of the Apollo flights have had to cross belts of high radiation and , during the outward and return journeys, the Apollo crew accumulated(积累) a large amount of rems. So far, no dangerous amounts of radiation have been reported, but the Apollo missions have been quite short. We simply do not know yet how men are going to get on when they spend weeks and months outside the protection of the atmosphere, working in a space laboratory. Drugs might help to decrease the damage done by radiation, but no really effective ones have been found so far.

1.In which way is the atmosphere necessary to man according to the first paragraph?

A. It screens off the falling meteors.

B. It provides enough light for plants to grow.

C. It supplies the heat necessary for human survival.

D. It protects him against the harmful rays from space.

2.We know from the passage that           .

A. exposure to even tiny amount of radiation is fatal( 致命的)

B. the effect of exposure to radiation is slow in coming

C. radiation is avoidable in space exploration

D. astronauts in spacesuits needn’t worry about radiation damage

3.The underlined word “deformed” probably means        .

A. badly-shaped       B. weak

C. naturally-grown     D. ugly

4.It can be inferred from the passage that             .

A. the Apollo mission was very successful

B. astronauts will have deformed children or grandchildren

C. protection from space radiation is no eas满分5 manfen5.comy job

D. radiation is not a threat to well-protected space explorers

 

1.D 2.B 3.A 4.C 【解析】 1. 2. 3. 4.
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We live in a techno logical society where most goods are mass-produced by unskilled labor. Because of this, most people think that craft(手艺) no longer exists.

    One of the ways these people wrongly support their view is by pointing to 100-year-old homes which are still solid, and arguing that it is the craftsmanship that is responsible for their durability(持久性). “Homes in those days were well-built,” they say. No doubt these homes were well-built, but what these people have done is mix up the quality of material used in the house with the quality of the craftsmanship.

    Homes today could be built to last just as long as those old homes if people were willing or able to pay the price. For example, more people can no longer af满分5 manfen5.comford solid oak stairways, although they were once fairly common in older homes. Nor can they afford the high labor cost of employing a carpenter to build the stairway. Yet if someone can pay the high cost, there are still plenty of carpenters around able to make those stairways. And not only would these carpenters know how to build them, they would probably do a better job than carpenters of old.

    One thing the modern carpenter has which enables him to do a better job is much more advanced tools. Such tools as laser beams and power planes help them lay out a house better and make more precision cuts(精确切割)on the wood. Also, it is not uncommon any more to find carpenters with college degrees and carpenters with a solid knowledge of mathematics, which would enable them to deal with more difficult house designs.

   The problem of modern quality, then, really boils down to the problem of material, for the modern carpenter is just as able to produce craftsmanship as the carpenter of fifty years ago, but only if given proper material.

1.Compared to the carpenters in the past, modern carpenters are__________.

A. more successful    B. more learned

C. more imaginative   D. more hardworking

2.What does the underlined word “they” (paragraph2) refer to?

A. Carpenters who are fond of oak stairways.

B. Carpenters who have college degrees.

C. people who think highly of carpenters of old

D. people who think that modern material is of low quality.

3.What does the third paragraph mainly discuss?

A. People in the past preferred to use oak to build stairways.

B. It is now expensive to employ a carpenter.

C. Modern houses last as long as the old one.

D. Good carpenters still exist in modern times.

4.What would be the best title for the text?

A. Is Craft Dead?

B. Craft, Back to Life?

C. History of Craftsmanship

D. Carpenters Today and Yesterday

 

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Cleverness is a gift while kindness is a choice.Gifts are easy—they’re given after all.Choi满分5 manfen5.comce can be hard.

I got the idea to start Amazon 16 years ago.I came across the fact that the Internet usage was growing at 2300 percent per year.I’d never seen or heard of anything that grew that fast,and the idea of building all online bookstore with millions of titles was very exciting to me. I had just turned 30 years old,and I’d been married for a year.I told my wife MacKenzie that I wanted to quit my job and go to do this crazy thing that probably wouldn’t work since most start-ups don’t and I wasn’t sure what to expect.MacKenzie told me I should go for it.As a young boy,I’d been a garage inventor.I’d always wanted to be all inventor,and she wanted me to follow my passion.

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After much consideration ,I took the less safe path to follow my passion ,and I’m proud of that choice.For all of us,in the end,we are our choice.

1.What inspired the author with the idea of building an online bookstore?

A. His dream of being an inventor.

B. The support of his wife.

C. The greatly increasing usage of the Internet.

D. Millions of exciting titles,

2.Which of the following is closest in meaning to the underlined sentence?

A. The idea of not trying would keep coming to his mind and disturb him.

B. He would be very excited if he tried it out.

C. Be would be always having a doubt if he didn’t try.

D. The decision to not try the online bookstore would terrify him.

3.Which of the following would be the best title for the passage?

A. Cleverness and Kindness       B. The Starting of Amazon

C. Following My Passion        D. We Are What We Choose

4.We can know from the passage that_______.

A. the boss thought the idea was suitable for the author

B. the author wanted someone else to try the idea

C. the author might not regret if he failed the idea

D. the author might go back to his boss if he failed

 

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在学习、生活和工作中,学会与人合作是非常重要的。请你根据下表中所提供的信息,写一篇主题为“Being a Good Partner”的英文演讲稿。
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1.现代社会应该具备的基本素质。

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你的观点

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    Good afternoon, everyone! The topic of my speech today is “Being a good partner”.
                                                                                 

 

 

Thank you for your listening!

 

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短文改错(共10小题;每小题1分,共10分)

下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。

增加:在缺词处加一个漏词符号(∧),并在其下面写出该加的词。

删除:把多余的词用斜线(\)划掉。

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In our daily life, we unavoidably come across many challenge now and then. I meet a big challenge when I was in high school. I was shocked to find which the physics teacher taught was totally beyond his understanding and I lost my confidence completely. Think I lacked a gift at physics, I stopped making efforts and my grades were poor. Fortunate, my teacher didn’t give me up. Instead of, she helped me analyze my problem and I realized I needed face challenges bravely. I regained my confidence, adjusted my approaches but worked hard. I improved my physics before long.

 

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“It’s no use, Mum,” said Johnny. “I’m just no good at dancing.”

“You’ve got to keep trying. Tonight will be      , dear. Try a turn with that pretty Lisette.”

Johnny      . Every Saturday night used to be the best of the week. He and his parents went to the      at the Club, where his hero, Alcide, played the accordion(手风琴)with the band. But lately everything had changed. Now that Johnny was older, he was       to dance with a girl!

Johnny and his parents arrived at the Club, music had already started. Johnny got up his________to approach Lisette. “May I have this dance?” Johnny asked. “That’s all right,” said Lisette. Johnny struggled to keep up with Lisette’s    steps, but he was always one beat behind her. Then Johnny heard his friend Pierre say, “Look! Johnny has two left feet!”   .burst from the crowd. Johnny      and ran outside, determined never to go to another dance.

The next Saturday, Alcide      to Johnny’s house for some potatoes. He happened to hear Johnny playing the accordion. Alcide’s eyes    . “Bring that accordion and play some songs tonight,” Alcide said. Then he drove off, leaving Johnny staring open- mouthed   him.

At the Club, Johnny scanned the crowd for Lisette and     her. The band played for a long time before Alcide said, “Dear friends, I got a     for you tonight. Young Johnny is going to join us!”    , Johnny stepped up on the platform, his eyes on the floor. He began to play, an满分5 manfen5.comd the band      behind him. When the song ended, he heard cheers. Johnny kept playing until the dance was    . “You did a fine job tonight. Play with us again next Saturday night,” Alcide said. “Yes, sir!” said Johnny.     he went outside, Johnny saw Lisette and her friends near the door. Lisette stepped     , smiling. “You played really good tonight!” she said.

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1.A. difficult    B. troublesome    C. different     D. terrible

2.A. answered     B. sighed         C. smiled        D. laughed

3.A. platform     B. appointment    C. meeting      D. dance

4.A. expected     B. invited       C. allowed      D. chosen

5.A. If           B. Since         C. Though       D. When

6.A. spirits    B. feelings      C. strength      D. courage

7.A. clumsy       B. slow          C. smooth       D. small

8.A. Shouts      B. Laughter       C. Applause     D. Cheers满分5 manfen5.com

9.A. went out     B. broke away    C. broke up     D. turned out

10.A. ran        B. walked        C. cycled        D. drove

11.A. widened     B. rolled        C. sharpened     D. opened

12.A. off         B. with           C. for         D. after

13.A. spotted    B. searched       C. sought       D. caught

14.A. puzzle     B. surprise      C. story        D. joke

15.A. Struggling  B. Wandering     C. Trembling    D. Whispering

16.A. got round   B. turned around  C. joined in    D. showed off

17.A. in          B. out           C. on          D. over

18.A. Because    B. As             C. Until        D. So

19.A. backward    B. onward        C. forward     D. downward

20.A. still       B. ever           C. even         D. almost

 

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