题目内容
They thought __________ important to look right and left when ________ the road.
A. it’s; cross B. it; to cross C. it; crossing D. it was; to cross
【答案】
C
【解析】
试题分析: 句意：他们认为过马路时向左右看非常重要。cross 横穿；they主语，thought谓语，it形式宾语，真正的宾语为to look right and left;when crossing the road当过马路时，疑问词+现在分词做伴随状语；故选C。
考点：考查非谓语动词
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People once thought the moon had fire on it. They thought the fire made it bright. Now we know the moon is like a mirror. It gets its light from the sun.
Our sunlight comes from the sun, too. What is the sun? The sun is a star. The stars we can see have their own light. There are many big stars we cannot see. Their light had burned out. Others are still bright, but they are so far away that we cannot see them. The sun looks bigger and much brighter than other stars because it is the nearest of all stars. The sun and the other stars we see are very hot, but the air around us saves us from the heat of the sun.
The sun gives us light and warmth. It makes plants grow and turns leaves green. It makes life possible on our earth. It is a life giving star.
【小题1】 It takes _______ for the moon to go around the earth.
【小题2】 The moon is bright because _______.
【小题3】 The passage tells us _______.
【小题4】 Why do we call the sun "a life giving star"?
The moon moves around the earth. It makes one trip in about four weeks. The moon looks flat to us. But it is a round ball, like the earth.
People once thought the moon had fire on it. They thought the fire made it bright. Now we know the moon is like a mirror. It gets its light from the sun.
Our sunlight comes from the sun, too. What is the sun? The sun is a star. The stars we can see have their own light. There are many big stars we cannot see. Their light had burned out. Others are still bright, but they are so far away that we cannot see them. The sun looks bigger and much brighter than other stars because it is the nearest of all stars. The sun and the other stars we see are very hot, but the air around us saves us from the heat of the sun.
The sun gives us light and warmth. It makes plants grow and turns leaves green. It makes life possible on our earth. It is a life giving star.
【小题1】 It takes _______ for the moon to go around the earth.
| A．more than a week | B．nearly a month | C．half a year | D．more than a year |
| A．there is some fire on it | B．it is near the sun, too |
| C．there is a big mirror on it | D．it can get light from the sun |
| A．the sun is not the biggest star | B．the sun is bigger than any other star |
| C．only the sun can shine | D．the sun is one of the farthest stars to us |
| A．Because it gives us warmth. |
| B．Because there are some living things on it. |
| C．Because plants and animals can't live without it. |
| D．Because people have to live in the dark without it. |