But first you have your room. [ ]A. to clean B. to cleaningC. clean to D. not to clean 题目和参考答案——青夏教育精英家教网—

There is not enough oil in the world now. As time goes by ,it becomes less and less ,so what are we going to do when it runs out? Perhaps we will go back to use horses ,carriages and bicycles .
In the Second World War ,some people didn＇t use gas made from petroleum （石油）in their cars .They made gas from wood and plants instead . The cars didn＇t go fast ,but they ran ,so this was better than nothing. However, in the future, we can＇t cut down all our trees to make gas; we need our trees for other things, too.
Besides different types of gas, we can also use electricity(电)to run our cars but first we must make the electricity ！Some countries have coal and they make electricity with that, but we might not always have coal, either. Other countries have big ,strong rivers and they can use the power of water to turn turbines(涡轮机) and make electricity more easily and cheaply.
We are also able to get power from the ocean tides. We put turbines into the mouth of the river .Then the tide comes in ,the water turns the turbines and then it goes out ,it turns them again.
Which of these ways will be used to run our cars in the future?
【小题1】When might people have to go back to using horses and carriages?

Mark Twain, the famous American writer, was traveling in France. Once he was going by train to Dijon. That afternoon he was very tired and wanted to sleep, so he asked the conductor to wake him up when they came to Dijon. But first he explained that he was a very heavy sleeper. “I’ll probably protest(表示不满)loudly when you try to wake me up,” he said to the conductor, “but do not take any notice, just put me off the train anyway.”
Then Mark Twain went to sleep. Later, when he woke up, it was night-time and the train was in Paris already. He realized at once that the conductor had forgotten to wake him up at Dijon. He was very angry. He ran up to the conductor and began to shout at him.“I have never been so angry in all my life,” Mark Twain said.
The conductor looked at him calmly. “You are not half so angry as the American whom I put off at Dijon,” he said.
【小题1】Who’ s Mark Twain? ______________

A．A French writer.	B．A famous artist.
C．An American writer.	D．A traveler.

【小题2】Mark Twain wanted to sleep because_________.

A．he was tired	B．he was hungry
C．he was a lazy man	D．he liked sleeping

【小题3】When he woke up, the train got to______.

A famous teacher was speaking to the students at our school. He began his lesson by holding up a ￥100 bill. Then he said to the three hundred students， “Who would like this ￥100 bill？” The students began to put up their hands at once.
Then he said， “I am going to give this ￥100 to one of you， but first， let me do this.” He then made the bill into a ball. Then he said， “Who wants it now？” The hands went back into the air.
“Well，” he said， “What if I do this？” and he dropped it on the floor and stepped on it. He picked up the dirty， crumpled bill and said， “Who still wants it？” Hands went back into the air.
“My friends，” he said， “you have learned a valuable lesson today. No matter （无论） what I did to the money， you still wanted it because it did not go down in value （价值）。 It was still worth ￥ l00！”
Many times in our lives， we are dropped， crumpled， and stepped on by the chances we take and the things that happen to us. We feel as if we are worth nothing. But remember， no matter what has happened to you， you will never lose your value： you are always valuable to those people who love you. Your value doesn’t come from what you do or whom you know， but WHO YOU ARE.
You are special and valuable. Don’t ever forget it！
【小题1】Even though it was dirty， the money _______.

A．still went up in value

B．was worth nothing

C．didn‘t go down in value

D．was still ours

【小题2】We are always valuable to the people _______.

A．who pay us	B．who call us
C．who hate us	D．who love us

【小题3】Your value doesn‘t come from what you do but _______.

A．who you know	B．who made you
C．who you remember	D．who you are

【小题4】The sentence “Hands went back into the air” means “_______”。

A．the students put up their hands again

B．the students put down their hands

C．the students put their hands behind their backs again

D．the students put their hands in front of them

【小题5】Why did the famous teacher use a ￥100 bill at his lesson？

A．Because he wanted to make the bill into a ball.

B．Because he used to drop a bill on the floor and stepped on it.

C．Because he was going to give the bill to one of his students.

D．Because he wanted to make the students know what value was.

There is not enough oil in the world now. As time goes by ,it becomes less and less ,so what are we going to do when it runs out? Perhaps we will go back to use horses ,carriages and bicycles .
In the Second World War ,some people didn＇t use gas made from petroleum （石油）in their cars .They made gas from wood and plants instead . The cars didn＇t go fast ,but they ran ,so this was better than nothing. However, in the future, we can＇t cut down all our trees to make gas; we need our trees for other things, too.
Besides different types of gas, we can also use electricity(电)to run our cars but first we must make the electricity ！Some countries have coal and they make electricity with that, but we might not always have coal, either. Other countries have big ,strong rivers and they can use the power of water to turn turbines(涡轮机) and make electricity more easily and cheaply.
We are also able to get power from the ocean tides. We put turbines into the mouth of the river .Then the tide comes in ,the water turns the turbines and then it goes out ,it turns them again.
Which of these ways will be used to run our cars in the future?
【小题1】When might people have to go back to using horses and carriages?

A．When they are poor

B．When they run out of oil

C．When they need more exercise

D．When there aren＇t any big trees in the world

【小题2】How many ways are suggested to make electricity in the passage?

【小题3】The passage is mainly about .

A．how to run our cars

B．what to do when oil runs out

C．different types of gas

D．the way to make electricity

There is not enough oil in the world now. As time goes by ,it becomes less and less ,so what are we going to do when it runs out? Perhaps we will go back to use horses ,carriages and bicycles .
In the Second World War ,some people didn＇t use gas made from petroleum （石油）in their cars .They made gas from wood and plants instead . The cars didn＇t go fast ,but they ran ,so this was better than nothing. However, in the future, we can＇t cut down all our trees to make gas; we need our trees for other things, too.
Besides different types of gas, we can also use electricity(电)to run our cars but first we must make the electricity ！Some countries have coal and they make electricity with that, but we might not always have coal, either. Other countries have big ,strong rivers and they can use the power of water to turn turbines(涡轮机) and make electricity more easily and cheaply.
We are also able to get power from the ocean tides. We put turbines into the mouth of the river .Then the tide comes in ,the water turns the turbines and then it goes out ,it turns them again.
Which of these ways will be used to run our cars in the future?
【小题1】When might people have to go back to using horses and carriages?