閱讀理解。根據(jù)要求完成下列各題。
        Mars is the fourth planet from the sun and is commonly known as the Red Planets. The rocks, soil and sky
of it are a little red or pink. Its name was given by the Romans in honor of their god of war.
        People on the earth need oxygen to breathe. There is almost no oxygen on Mars. Living on Mars would be
like living on a very high mountain. There would be little air. It might be 50 degrees above zero at noon and 100
degrees below zero at night. We know that Mars has carbon. Through a telescope, Mars looks red. In some
places, it seems gray. At times the gray turns gray-green, then brown, then gray again. The gray-green may be
a kind of plant color which changes with the seasons.
        Life is expected on Mars by scientists, because there are distinct seasons on the planet's surface. This
condition might support plants. However, some researches find if Mars had life, it must have been a long time
ago. For Mars' first 600 millions years, it had plenty of water and proper temperatures for life. But now the
planet's environment has changed. Mars is not a pleasant place for any form of life.
1. 根據(jù)解釋，在短文中找出相應(yīng)的單詞或短語。
    ______: famous        ______: sometimes
2. Its name was given by the Romans in honor of their god of war.
(改為主動語態(tài)的句子) __________________________________________________________________
3. Why is life expected on Mars by scientists?
(回答問題) __________________________________________________________________
4. There is almost no oxygen on Mars.
(改為反意疑問句) There is almost no oxygen on Mars, _____ _____?
5. But now the planet's environment has changed. Mars is not a pleasant place for any form of life.
(翻譯成漢語) __________________________________________________________________
1. known; at times
2. The Romans gave its name in honor of their god of war.
3. Because there are obvious season changes on the planets surface.
4. There is almost no oxygen on Mass, is there?
5. 但是現(xiàn)在火星的環(huán)境已發(fā)生變化，它不是適宜任何生命形態(tài)的地方。
                                                                                              答案不唯一 
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：英語競賽教程　初二年級 題型：050

閱讀理解(Reading comprehension)

閱讀下列短文或圖表等，按要求完成文后各題。

　　If you want to take a nice photo of yourself, you should comb your hair in front of the mirror first. Next walk in and sit straight on the chair. Press the yellow button under the chair to move the chair up and down. Your eyes should be at the same height as the camera.

　　After that put ten dollars into the slot. Press the red button. A red light will come on. If it is not on, try again. Then look at the camera and smile.

　　After you have taken four photos, you may wait outside the booth. A set of four photos will come out in about five minutes. Cut the photos with the scissors.

1．Put the pictures below in order (順序) from A to H according to (根據(jù)) the passage above.

________→________→________→________→________→________→________→________

查看答案和解析>>

科目：初中英語 來源： 題型：050

閱讀理解，根據(jù)要求完成文后各題．

　There was, on a small farm, a farmer who had three sons. One day, the farmer called them before him. He said,“My dear children, I will bless (祝福) you if will go to meet the bright sun.” The eldest son thought, “The bright sun shines in the blue sky. I will go to him by air.” The second son thought, “The bright sun rises from the farthest side of the sea. I will go to him by water.”

　The third son thought, “The bright sun comes from the place where the sky and the earth meet. I will go to him by land.”

　Soon the three brothers left their father. They shook hands with one another and went away in three directions (方向). The eldest brother flew off in a plane. The second brother sailed off in a ship. The youngest brother rode off on horseback. They went far away from their home.

　Many months passed and many years passed. The brothers travelled to many places in the world. They met with all kinds of difficulties, but they overcame them.

　The eldest brother became a good aviator (飛行員) flying in the blue sky. The second brother became a good sailor sailing on the blue sea. The youngest brother became a good horse-man riding to the place where the sun and the earth meet. All of them were on their way to meet the sun.

根據(jù)短文內(nèi)容判斷正誤，對的在括號內(nèi)寫“T”，錯(cuò)的寫“F”．

1．The bothers' father lived on a small farm. 

(　　)

2．The three brothers listened to their father and then went away in the same direction.

(　　)

3．They overcame all kinds of difficulties on their way to meet the bright sun.

(　　)

4．Many years passed but they didn't travel much.

(　　)

5．The second brother became a good aviator.

(　　)

查看答案和解析>>

同步練習(xí)冊答案