The gravity on Mars is only about ________ of the gravity on Earth．
A．three eight
B．third-eight
C．three-eighth
D．three-eighths
同步練習強化拓展系列答案科目：初中英語 來源：2013屆江蘇省徐州市中考模擬英語卷（帶解析） 題型：單選題
It is said that the gravity on Mars is only about of the gravity on earth.
| A．three-eighths | B．third-eighth | C．third-eighths | D．third-eight |
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科目：初中英語 來源：2012屆江蘇省無錫市錫中實驗學校九年級中考三模英語試卷（帶解析） 題型：閱讀理解
Have you ever wondered?
1. Why do airplanes take longer to fly west than east?
It can take five hours to go west-east from New York (NY) to London but seven hours to travel east-west from London to NY. The reason for the difference is an atmospheric phenomenon (大氣現(xiàn)象) known as the jet stream (氣流). The jet stream is a very high altitude (=" above" sea level) wind which always blows from the west to the east across the Atlantic. So the planes moving at a constant air speed go faster from the west to the east when they are moving with the wind than in the opposite.
2. What would happen if the gravity on Earth was suddenly turned off?
Supposing we could magically turn off gravity. Would buildings and other structures（建筑物）float away? What happened would depend on (依靠) how strongly the things were attached (吸附) to the earth. The earth is moving at quite a speed, moving at over a thousand miles per hour. If you turn something around your head on a string, it goes around in a circle until you let go of the string. Then it flies off in a straight line. ‘Turning off’ gravity would be like letting go of the string. Things not attached to the earth would fly off in a straight line. People in buildings would suddenly shoot upwards at a great speed until they hit the ceiling (=" top" surface of a room). Most things outside would fly off into space.
【小題1】What information can we get from the first passage?
| A．It is the jet stream that affects how fast airplanes fly. |
| B．Planes go slower when they are moving with the wind. |
| C．It takes more time to fly from NY to London than from London to NY. |
| D．The jet stream always blows from the east to the west across the Atlantic. |
| A．send for | B．move quickly | C．come out | D．grow quickly |
| A．buildings and other structures would float away |
| B．trees and buildings would not so easily fly off |
| C．something around your head would not float away |
| D．everything outside buildings would fly off into space |
| A．In a research paper. | B．In a short story. |
| C．In a travel magazine. | D．In a student’s book |
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科目：初中英語 來源：2013屆江蘇省鹽城市景山中學中考模擬英語試卷（帶解析） 題型：閱讀理解
Have you ever wondered?
1. Why do airplanes take longer to fly west than east?
It can take five hours to go west-east from New York (NY) to London but seven hours to travel east-west from London to NY. The reason for the difference is an atmospheric phenomenon known as the jet (噴射) stream. The jet stream is a very high altitude wind which always blows from the west to the east across the Atlantic. The planes moving at a constant air speed thus go faster in the west-east direction when they are moving with the wind than in the opposite direction.
2. What would happen if the gravity on Earth was suddenly turned off?
Supposing we could magically turn off gravity. Would buildings and other structures (建筑物) float away? What happened would depend on how strongly the things were attached to the Earth. The Earth is moving at quite a speed, moving at over a thousand miles per hour. If you turn something around your head on a string (細繩), it goes around in a circle until you let go of the string. Then it flies off in a straight line. ‘Switching off’ gravity would be like letting go of the string. Things not attached to the Earth would fly off in a straight line. People in buildings would suddenly shoot upwards at a great speed until they hit the ceiling. Most things outside would fly off into space.
【小題1】What information can we get from the first passage?
| A．It is the jet stream that affects how fast airplanes fly. |
| B．Planes go slower when they are moving with the wind. |
| C．It takes more time to fly from NY to London than from London to NY. |
| D．The jet stream always blows from the east to the west across the Atlantic. |
| A．send for | B．move quickly |
| C．come out | D．grow quickly |
| A．buildings and other structures would float away |
| B．trees and buildings would not so easily fly off |
| C．something around your head would not float away |
| D．everything outside buildings would fly off into space |
| A．It takes seven hours to travel from London to New York. |
| B．The earth is moving at a high speed |
| C．Everything on the earth will float away if there’s no gravity. |
| D．Everything not attached to the earth would fly off in a straight line. |
| A．In a research paper. |
| B．In a short story. |
| C．In a travel magazine. |
| D．In a student’s book. |
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科目：初中英語 來源：2013屆江蘇省泰州中學附屬初中九年級二模英語卷（帶解析） 題型：單詞拼寫
詞匯運用 用括號內所給詞的適當形式填空（每空不限一詞）。（本大題共10小題，滿分10分）
【小題1】It’s about half an hour’s __________( ride ) from here to the theatre.
【小題2】We gave up the plan for the trip to Qinhu Lake because of the___________(please) weather.
【小題3】The gravity on Mars is only about three___________(eight) of that on Earth.
【小題4】Who do you think is _____________(strict) with you among these teachers?
【小題5】My classmates and I often buy ____________(we) healthy food at the supermarket.
【小題6】----What do you think of the movie?
----It’s wonderful. The only pity is that I____________(miss) the beginning of it.
【小題7】Staying up too late has a bad____________(affect) on the students’ health.
【小題8】It’s necessary for us to form the habit of spending our pocket money_______(wise).
【小題9】If we keep working hard, we’re sure our dream______________(realize).
【小題10】 His advice on how to deal with stress is worth__________ (consider)
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科目：初中英語 來源：2012-2013學年江蘇省鹽城市郭猛實驗學校九年級下學期期中考試英語試卷（解析版） 題型：閱讀理解
Every day, life is made and lost. Every day, life goes on. Every day we experience some of the most important parts of life and may not even realize it: love, generosity, and perseverance. These values aren’t just important to us, they make the world what it is.
Scientists say that the gravity makes the world turn, but some people say that love makes it go around. Love can be found anywhere: in families, friends, even strangers. Even if you can’t see it, you know it’s there.
Love may connect people all over the world, but what would the world be without generosity? Whether after a national disaster or a school fund raiser, one thing is certain--- it is better to give than to receive. Generosity is found everywhere and whether it’s a large or small act, it makes a difference. Most of all, generosity is not something you need any qualifications（資格）for, and no matter what you do, it can make a difference. Sometimes, though, it takes effort to be generous, which leads us to perseverance.
Founding a country, riding a bike, or finishing a novel, these are all finished with perseverance. Perseverance is the one thing that can help us achieve whatever we want. It is what helps scientists discover cures for illnesses, and athletes become winners. You may fail, but every time you make a mistake, that’s one less to make the next time.
There is an infinite(無限的) number of things we value. But without love, generosity, and perseverance, we just don’t think that our lives or the world would be the way it is.
1.The underlined word “it” in the second paragraph means .
A．the world B．the gravity C．the value D．the experience
2.To be generous, the writer thinks .
A．you needn’t make effort
B．you should be qualified(有資格的)
C．you should give all you have
D．you find it meaningful whatever you do
3.The meaning of the word “perseverance” is .
A．財富 B．體力 C．毅力 D．機遇
4.Which of the following statement is TRUE?
A．Perseverance is the only thing to help us achieve success.
B．People don’t understand life they experience at all.
C．Helping others is always better than receiving help.
D．What the world is like depends on the gravity and love.
5.The best title for the passage may be .
A．Success and failure B．Three values C．Endless love D．Hard life
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