(四)用不同的句式表達下列的風俗習慣。

1. 在中國，你不應該在吃飯的時候在餐桌邊講話。（be supposed to do sth.)

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科目：初中英語 來源： 題型：

 Mars is the fourth planet from the sun. It is 141 million miles away from the sun. A year on Mars is 687 Earth-days long. One day is about the same as on Earth： 24. 25 hours long.

  Mars is about half the size of Earth. Because Mars is smaller than Earth，its gravity is also less. If you weighed 100 pounds on Earth, you'd weigh about 38 pounds on Mars.

  Mars' surface looks like a red desert. There are mountains, canyons(峽谷).and volcanoes (火山)and so on. It is a dry planet without any liquid water(液態(tài)水).It does have ice caps at its north and south. Some of this ice is frozen(凍結(jié)的)carbon dioxide.

  Evidence shows that Mars once had rivers, streams, lakes, and maybe even an ocean. Scientists guess that there once was water on the surface of Mars that created these. Today the only water on Mars is either frozen in the ice caps or underground.

  Mars has mountains that are much higher than the mountains on Earth. Olympus Mons, the biggest volcano in the whole solar system， stands 17 miles tall！Mars also has bigger, deeper canyons than Earth's. Some of these are sixty miles long and five or six miles deep. How amazing！

根據(jù)短文內(nèi)容，選擇最佳答案。

(   ) 1. How long is the time of a year on Mars?

A.   About one year on Earth.

B.   About two years on Earth.

C.   About three years on Earth.

D.   About four years on Earth.

(   ) 2. According to the passage, the gravity on Mars is about       as strong as

it's on Earth.

A. four fifths    B. three fifths

C. two fifths    D. one fifth

(   ) 3. What does the surface of Mars look like?

A.   A red desert.

B.   Liquid water.

C.   The surface of Earth.

D.   The surface of the ocean.

(   ) 4. What's the meaning of the underlined word " evidence"？
A.材料          B.起源

C.清單          D.跡象

(   ) 5. What's the best title of the passage？

A.   The Earth is Different from Mars

B.   The Fourth Planet from the Sun

C.   Olympus Mons on Mars

D.   The Gravity on Mars

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科目：初中英語 來源： 題型：

6. 如果餐桌上有老人在，你不該先開始吃。（shouldn't;if)

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科目：初中英語 來源： 題型：

12. The book cost me money but it's  _____ (值得） it.

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2. You are e      to s      hands when you meet Chinese for the first time.

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5. In France,when you eat fruit,you have to cut it up and eat it with a        (叉).

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科目：初中英語 來源： 題型：

(   ) 1. ―I'm sorry,sir. I can't finish the work on time.

 ―Never mind.      ，the work is quite difficult.

A. At least    B. For instance

C. After all    D. First of all

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科目：初中英語 來源： 題型：

3. The old man's son died two years ago and his      (孫女)was only four years old at that time.

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科目：初中英語 來源： 題型：

(   ) 8. Lucy is expected       to the celebration today.

A. to come    B. comes

C. coming    D. came

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