________ (无论什么) difficulties you meet, never give up easily.
"If you work hard, your exam score will________ (加倍) , "the teacher said to Jim.
Turn________ (向左) at the second crossing and you can find the bank.
相似的话题常有不同的写作结构，请你阅读以下材料，将所给的写作结构图 (A-E) 与相应的阅读材料进行匹配
1..Air Jordan (飞人乔丹) shoes are very popular and expensive. The first Air Jordan shoes were made in 1985. The next Air Jordan shoes came out in 1986. These shoes were special for basketball shoes, because they were made in Italy in 1990, which gave them a luxury (奢侈的) feel. Two years later, the third Air Jordan shoes were produced.
2..If you want to make your shoes look new, first, get out a toothbrush and some cleaning oil. Second, spray (喷) the oil on the shoes. Third, wash the dirt off with the toothbrush repeatedly while you are scrubbing (擦) . Finally scrub the shoes with a paper towel or clean cloth. If you did a good job, your shoes should look as nice as when you first got them.
3.. If you go to a dance party, you'll need to wear dress shoes. However, wearing dress shoes for a few minutes can be really painful. To solve the problem, you can bring a box of band-aids (创口贴) with you. When your feet hurt, put on those band-aids. The band-aids will create something that will reduce pain.
4.. When playing golf and bowling (保龄球) , people need to wear special shoes. Golf shoes have sharp metal spikes (鞋钉) , while bowling shoes have almost no spikes at all. Both these shoes help players perform. Besides looking silly golf shoes and bowling shoes do not have soles (鞋底) that are fit for street use.
5.. Are you wearing shoes? Why? People wear shoes for many reasons. The first and most important reason is to protect their feet. Shoes keep people from hurting their feet while walking on hard roads. Some people wear special shoes designed to help them play a game. Some people wear expensive shoes to look fashionable. And a lot of other people wear shoes so that their feet won't stink (发臭) up the room.
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Long long ago, there lived a man and a woman who had seven sons. The couple wanted a daughter very much, and finally, they had a girl. She was very pretty and her parents loved her very much. One day the father needed water for the child, so he sent the seven brothers to a well (井) in the forest to get it. Once there, though, the boys began to fight and the water jug (壶) fell into the well. The boys looked into the well and thought of their father. They were afraid to go home.
Hours passed. "Where are those boys?" shouted the angry father. "They are probably playing a game and have forgotten about the water. I wish they were all turned into ravens (乌鸦) !"And when he looked up, he saw seven black birds flying away. The father was shocked. "What have I done? he thought. But it was too late. He could not take back his words.
Later, the girl grew up and discovered she had brothers. The story of their bad luck influenced her deeply, and she decided to find them. For years, she searched and did not stop. She made up her mind to find them. Finally, she found their home. To enter, she needed a special key made from a chicken bone, which she did not have. The girl thought for a moment, and then took a knife and cut off one of her fingers. With it, she opened the front door and went inside. On a table, there were seven plates and seven cups. She ate and drank a little from each of them. In the last cup, she accidently dropped a ring that her parents had given her.
Later hat day, the ravens returned for their meal. The girl hid behind the door and watched. When the seventh raven drank from his cup, something hit his mouth. The raven recognized it at once—it was his parents' ring. "I wish our sister were here, "he said, "and then we could be free. " At that moment, their sister ran to them, and suddenly the ravens were human again. The brothers kissed their sister and all eight of them went home together happily.
1.Why were the seven brothers afraid to go home at first?
A.They lost their father's ring. B.They threw away the water jug.
C.They didn't get back any water. D.Seven black ravens shocked them.
2.What can we infer (推断) from the underlined sentence in Para. 2?
A.The father regretted what he had said. B.The father was not pleased with his life.
C.The father was worried about his little girl. D.The father was angry with what his sons had done.
3.What was the first thing the girl did after she entered the raven's house?
A.She ate and drank. B.She hid behind a door.
C.She took out a knife D.She sat and waited for the ravens.
4.How did the ravens become human again?
A.They ate a magic ring. B.One raven made a wish after seeing the ring.
C.They drank with a special cup from their father. D.Their sister kissed them.
5.What lesson can we learn from the story?
A.Don't talk to strange people. B.Work hard and you will be happy.
C.Your parents always know best. D.Think carefully about what to say.
In the future, people may travel to Mars (火星) by water-powered spaceship! Today's spaceships are fine for getting things into space, but they are not so good at travelling long distances. These spaceships burn chemical fuels (燃料) and they are very expensive. Scientists say that a water-powered spaceship could make the trip to Mars much cheaper. The idea is just in the planning stages now, but scientists think such a spaceship could be developed soon.
The key to the water-powered spaceship is the engine (发动机). Regular engines push spaceships by burning fuel. The water engine will use steam, created by solar panels (太阳能板) that heat water to a high temperature. Of course, the spaceship will have to carry a lot of water for the long trip to Mars.
Today's spaceships could not carry that much water. But scientists think that a spaceship blown up like a balloon will be able to.
One US company has already developed a spaceship like this. These spaceships are made of a strong material. Two of them have already been sent up into space, using rockets and then later filled with air. "Balloon" spaceships could be very large and carry enough water for a long trip. With the "Balloon" spaceships, enough water could be carried to power the engines and grow food during the trip. And the people on the spaceship might even get to take a hot bath!
Scientists say the biggest advantage of such a spaceship would be cost. The "Balloon" spaceship uses water to push it through space and costs about one thirtieth of a normal spaceship. Such savings naturally encourage continued research into balloon spaceships and water engines. If these scientists are correct, we may soon be on our way to Mars in a spaceship powered by water.
1.Which sentence best describes the main idea of the passage above?
A.The key to the water-powered spaceship is the engine.
B.In the future, people may travel to Mars by water-powered spaceship.
C.One US company has already developed a spaceship like this.
D.Scientists say the biggest advantage of such a spaceship would be cost.
2.What do you think is omitted (省略) at the end of the underlined sentence?
A.use steam B.push spaceships
C.heat water D.carry that much water
3.Besides growing food, what else might astronauts do with the rest of the water?
A.Take a hot bath. B.Freeze dangerous things.
C.Blow up a balloon. D.Change the surface of Mars.
4.On which website can we probably read this passage?
A.www. freedictionary. com/power B.www. mooc. cn/music
C.www. chinadaily. com. cn/culture D.www. space. com/spaceflight
