In zones where earthquakes are known to occur, construction techniques can significantly reduce the effects of seismic wave.A．to improveB．improvingC．improvedD．being improving 题目和参考答案——青夏教育精英家教网—

题目内容

In zones where earthquakes are known to occur, ______ construction techniques can significantly reduce the effects of seismic wave.

A．to improve

B．improving

C．improved

D．being improving

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SCIENCE NEWS FOR KIDS

　　Welcome to log on a new Web site－SCIENCE NEWS FOR KIDS!

　　Our goal is to offer timely items of interest to kids, accompanied by suggestions for hands-on activities, books, articles, Web resources, and other useful materials．

　　Our emphasis is on making the Web site appealing by offering kids opportunities to comment on and grade the subject matter, get ideas for science projects, and try out mathematical puzzles．At the same time, we offer teachers creative ways of using science news in their classrooms．

　　The Science News for Kids Web site, funded by grants from several corporations and foundations, enhances the usefulness of Science News in the middle-school classroom and offers recreational reading and activities for students interested in science．

　　A section of the Science News for Kids Web site is devoted to particular interests．At present, we have six such zones：a weekly brainteaser for those who enjoy solving and inventing puzzles(PuzzleZone), entertaining science-fiction composition exercises for those interested in writing(SciFiZone), and weekly science fair profiles along with science project ideas and tips(ScienceFairZone)．The GameZone contains a small selection of logic and memory games, implemented as Java applets(小应用程序)．The TeacherZone has materials, including question sheets related to the feature article of the week, so that teachers can bring science news topics to the classroom．The LabZone features a weekly hands-on activity or science project idea．In the future, we might add additional zones, for example, for kids interested in robotics, the environment, computers, mathematics, or veterinary medicine and animals．

　　1719 N Street, N．W．　　　　　　　Phone：202－785－2255

　　Washington, DC 20036　　　　　　　Fax：202－659－0365

(1)

Science News for Kids is a Web site mainly devoted to ________．
[　　]
A．	introductions to the newly-published science books
B．	useful teaching materials for teachers in schools
C．	electronic games for those interested in computers
D．	timely news for children interested in science

(2)

Where is the Science News for Kids Web site located in?
[　　]
A．	New York．
B．	Washington, DC．
C．	Los Angeles．
D．	Philadelphia．

(3)

What makes the web site an attractive one to the children?
[　　]
A．	Offering recreational reading materials in science
B．	Trying out interesting and challenging mathematical puzzles
C．	Offering kids opportunities to comment on and grade the subject matter．
D．	All of the facts mentioned above．

(4)

Which of the following messages can't you find on Science News for Kids?
[　　]
A．	Brazil's Air Traffic Controllers Back at Work After 6-Hour Strike．
B．	Taking a big bite isn't always the best strategy in this two-player game．
C．	Astronomers have discovered a“family”of related objects in a region of the solar system．
D．	What is one-half of two-thirds of three-quarters of four-fifths of five-sixths of seven-eighths of eight-ninths of nine-tenths of 10,000?

(5)

Jenny has much imagination and sense of wonder and intends to be a writer in the future．Which section of the Website is she likely to be interested in?
[　　]
A．	PuzzleZone．
B．	LabZone．
C．	SciFiZone．
D．	ScienceFairZone．

SCIENCE NEWS FOR KIDS

　　Welcome to log on a new website-SCIENCE NEWS FOR KIDS!

　　Our goal is to offer timely items of interest to kids, accompanied by suggestions for hands-on activities, books, articles, Web resources, and other useful materials.

　　Our emphasis is on making the website appealing by offering kids opportunities to comment on and grade the subject matter, get ideas for science projects, and try out mathematical puzzles. At the same time, we offer teachers creative ways of using science news in their classrooms.

　　The Science News for Kids Web, founded by grants from several corporations and foundations, enhances the usefulness of Science News in the middle-school classroom and offers recreational reading and activities for students interested in science.

　　A section of the Science News for Kids Web is devoted to particular interests. At present, we have six such zones: a weekly brainteaser for those who enjoy solving and inventing puzzles (PuzzleZone), entertaining science-fiction composition exercises for those interested in writing (SciFiZone), and weekly science fair profiles along with science project ideas and tips (ScienceFair Zone). The GameZone contains a small selection of logic and memory games, implemented as Java applets (小应用程序). The TeacherZone has materials, including question sheets related to the feature article of the week, so that teachers can bring science news topics to the classroom. The LabZone features a weekly hands-on activity or science project idea. In the future, we might add additional zones, for example, for kids interested in robotics, the environment, computers, mathematics, or veterinary medicine(兽医)and animals.

　　Science News for Kids

　　1719 N Street, N. W.

　　Washington, DC 20036

　　Phone:202-785-2255

　　Fax:202-659-3065

(1) Science News for Kids is a website mainly devoted to________.

[　　]

A．introductions to the newly-published science books

B．useful teaching materials for teachers in schools

C．electronic games for those interested in computers

D．timely news for children interested in science

(2) Where is the Science News for Kids Web-site located in?

[　　]

A．New York

B．Washington, DC

C．Los Angeles

D．Philadelphia

(3) What makes the website an attractive one to the children?

[　　]

A．Offering recreational reading materials in science.

B．Trying out interesting and challenging mathematical puzzles.

C．Offering kids opportunities to com-ment on and grade the subject matter.

D．All of the facts mentioned above.

(4) Which of the following messages can't you find on Science News for Kids？

[　　]

A．Brazil's Air Traffic Contr0llers Back at Work After 6-H0ur Strike.

B．Taking a big bite isn't always the best strategy in this two-player game.

C．Astronomers have discovered a“family”of related objects in a region 0f the solar system.

D．Whatis 0ne-half of two-thirds of three-quarters of four-fifths of five-sixths of seven-eighths of eight-ninths of nine-tenths of 10000.

(5) Jenny has much imaginati0n and sense of w0nder and intendS t0 be a writer in the future. Which seCtion of the website is she likely to be interested in？

[　　]

A．PuzzleZone

B．LabZone

C．SciFiZone

D．ScienceFairZone

单词拼写：根据课文内容填写恰当的单词。

1. John Snow was a famous doctor in London and he attended Queen Victoria as her personal p_____.
2. So many t_____ of terrified people died every time there was a break.
3. The cholera outbreak was so s_____ that more than 500 people died in ten days.
4. John Snow suggested that the source of all the water supplies be e_____.
5. With this extra evidence John Snow was able to a_____with certainty that polluted water carried the virus.
6. Now when people refer to England you find Wales i_____ as well.
7. However, the s_____ part of Ireland was unwilling and break away to form its own government.
8. England is the largest of the four countries, and for c_____ it is divided roughly into three zones.
9. The first i_____, the Romans, left their towns and roads.
10. You must keep your eyes open if you are going to make your trip to the United Kingdom enjoyable and
w_____.

（根据课文内容填写恰当的单词。）

1.John Snow was a famous doctor in London and he attended Queen Victoria as her personal p .

2.So many t___ of terrified people died every time there was a break.

3.The cholera outbreak was so s____ that more than 500 people died in ten days.

4.John Snow suggested that the source of all the water supplies be e____.

5.With this extra evidence John Snow was able to a____with certainty that polluted water carried the virus.

6.Now when people refer to England you find Wales i____ as well.

7.However, the s______ part of Ireland was unwilling and break away to form its own government.

8.England is the largest of the four countries, and for c____ it is divided roughly into three zones.

9.The first i_____, the Romans, left their towns and roads.

10.You must keep your eyes open if you are going to make your trip to the United Kingdom enjoyable and w_____.

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