Skin-diving(潜水) is a new sport today. This sport takes you into a wonderful new world. It is like a visit to the moon. When you are under water, it is easy for you to climb big rocks, because you are no longer heavy.
Here, under water, everything is blue and green. During the day, there is lots of light. When fish swim nearby, you can catch them with your hands.
When you have tank (罐) of air on your back, you can stay in deep of water for a long time. But you must be careful when you dive into deep water.
To catch fish is one of the most interesting parts of this sport. Besides, there are more uses for skin-diving. You can clean ships without taking them out of the water. You can get many things from the deep sea.
Now you see that skin-diving is both useful and interesting.
小题1:Skin-diving is a new sport that_____________.| A．will take you to the moon | | B．will take you to a new world of land | | C．will take you to the mountain | | D．will take you to the deep water |
小题2:You can climb big rocks under water easily because _________.| A．you are very heavy | | B．you are as heavy as on the land | | C．you are not as heavy as on the land | | D．you have no weight at all |
小题3:With a tank of air on your back, you can _________.| A．catch fish very easily | | B．stay under water for a long time | | C．climb big rocks | | D．have more fun |
小题4:Which of the following statement is not true?| A．Skin-diving is a new sport | | B．skin-diving is like visiting the moon | | C．The only use of skin-diving is to have more fun | | D．Skin-diving is not only interesting but also useful. |
小题5:Skin-diving is a useful and interesting sport because ________.| A．you can catch fish with your hands. | | B．you can clean the ship in the water | | C．you can get many things from the deep sea. | | D．all of the above |
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小题1:D
小题2:C
小题3:B
小题4:C
小题5:D |
小题1:根据文章内容Skin-diving(潜水) is a new sport today. This sport takes you into a wonderful new world.可知答案为D
小题2:根据文章内容When you are under water, it is easy for you to climb big rocks, because you are no longer heavy.可知答案为C
小题3:根据文章内容When you have tank (罐) of air on your back, you can stay in deep of water for a long time. But you must be careful when you dive into deep water.
可知答案为B
小题4:根据文章内容大意可知答案为C
小题5:根据文章内容To catch fish is one of the most interesting parts of this sport. Besides, there are more uses for skin-diving. You can clean ships without taking them out of the water. You can get many things from the deep sea.可知答案为D |
核心考点
试题【Skin-diving(潜水) is a new sport today. This sport takes you into a wonderful new 】；主要考察你对
科普环保类等知识点的理解。
[详细]举一反三
You may get a cold sometimes. It often starts with a sore throat. You sneeze (打喷嚏) and your nose runs. You usually have a headache, too. Often you have a cough later. It’s not a serious illness, but you may feel quite bad.
There isn’t a cure (治愈方法) for the cold, but you can take some medicine to make you feel better. For example, you can take aspirin (阿司匹林) to get rid of (摆脱) your headache. It is good to rest and drink a lot of water, too. A doctor once told me, “With the right medicine, the cold will last for seven days. With no medicine, it will go on for a week!”
Where does our medicine come from? A long time ago, people knew that some plants made them feel better. For example, the juice of lemons (柠檬) makes a sore throat better. Now, scientists find some parts of plants can make some medicine. Because of these medicines, people now live longer than their grandparents.
小题1:If you catch a cold, you may have _______ at first. | A．a sore throat | B．a headache | | C．a cough | D．a stomachache |
小题2:What should we do when we catch a cold?| A．We should take some medicine. | | B．We should have a good rest. | | C．We should stay at home and drink a lot of water. | | D．All of the above. |
小题3:What can make a sore throat better?| A．Some plants. | B．The juice of lemons. | | C．Aspirin. | D．Fruit. |
小题4:What does the underlined sentence mean?| A．You shouldn’t take any medicine if you have a cold. | | B．There is almost no medicine that can cure the cold. | | C．You’ll feel better if you take some medicine. | | D．There is some medicine that can cure the cold. |
小题5:Which of the following sentences is TRUE?| A．Taking aspirin can get rid of the cold. | | B．All the plants can be made into medicine. | | C．Scientists have found a cure for cold. | | D．Some parts of plants may make people feel better. |
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What 56 this ? 57 a backpack . It’s my 58 . What’s that? It’s a 59 . It is 60 computer. Is that a computer, too? 61 .
.It’s a TV set. It’s 62 TV set. I 63 it 64 Sunday afternoon. It is a 65 TV set.
| 小题3: | | A．ruler | B．ring | C．backpack | D．book |
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| 小题4: | | A．TV set | B．computer | C．case | D．pencil |
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| 小题6: | | A．Yes, it is | B．Yes ,it isn’t | C．No, it is | D．No, it isn’t |
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| 小题8: | | A．look | B．see | C．watch | D．listen |
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A plant makes its own food in its leaves . Water comes to the leaves through the roots . Air gets into the leaves through very small holes . The green coloring in the leaves uses the water and air to make the food for the plant . It also needs sunshine because a plant can make food only when the sun is shining.
Animals and people could not live without green plants . They both eat plants . People and some animals also eat the meat of some animals and these animals eat plants
小题1:A plant gets food from________| A．the sun | B．its leaves | C．its roots | D．the air |
小题2:What does the green coloring use to make the food for a plant?| A．Sunshine ,water ,air and the roots | | B．Air ,sunshine and water | | C．Water ,air and meat | | D．Water ,sunshine and animals |
小题3:A plant has very small holes in its leaves for__________ to come in.| A．air | B．water | C．sunshine | D．green coloring |
小题4:A plant can make its food when it is _______.| A．cloudy | B．rainy | C．sunny | D．windy |
小题5:People would die without________| A．animals | B．meat | C．plants | D．leaves |
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Scientists think that there has been life for__31_ of years. However we haven’t found life on other planets _32_ . The earth is a planet and it _33__ around the sun. Seven other planets also go _34_ the sun. The sun and its planets are __35 the solar system. The solar system is a small part of our galaxy.
Scientists __36_ lots of spacecraft to look at other planets in the solar system, and some spacecraft have gone __37_ the solar system. However, no one __38_ any life in space yet.
But why has no one from other planets sent us a message ? Have they tried to send _39_ to us ? _40_so many stars in the universe, are we alone, or is there life out there in space ? We don’t know.
| 小题1: | | A．thousands | B．millions | C．hundreds | D．billion |
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| 小题2: | | A．already | B．never | C．yet | D．just |
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| 小题5: | | A．called | B．call | C．calling | D．calls |
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| 小题6: | | A．send | B．sent | C．have sent | D．will send |
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| 小题8: | | A．discovered | B．discovers | C．has discovered | D．have discovered |
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| 小题9: | | A．message | B．informations | C．information | D．news |
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| 小题10: | | A．With | B．Have | C．Use | D．Because |
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All around the world, people drink tea. But tea does not mean the same thing to everyone. In different countries, people have very different ideas about drinking tea.
In China, for example, people always drink tea when they are getting together. They drink it at any time of the day at homes or in the teahouses. They prefer plain tea, with nothing else in it.
Tea is also important in Japan. The Japanese have a special way of serving tea called tea ceremony（茶道）. It is very old and full of meaning. Everything must be done in a special way in the ceremony. There is even a special room for it in Japanese homes.
Another tea-drinking country is England. In England, the late afternoon is “tea time”. Almost everyone has a cup of tea then. The English usually make tea in a teapot and drink it with milk and sugar. They also eat cakes, cookies and a few sandwiches at tea time. This is the so-called “Afternoon Tea” in Britain.
In the United States, people drink tea mostly for breakfast or after meals. Americans usually use tea bags to make their tea. Tea bags are faster and easier than making tea in teapots. In summer, many Americans drink cold tea—“iced tea”. Sometimes they drink canned iced tea, just as soda.
小题1:Tea is popular________. | A．all around the world | | B．only in the United States | | C．only in English-speaking countries | | D．in Japan, China and other Asian countries |
小题2:The Chinese drink tea ________.| A．for breakfast | | B．at any time of the day | | C．only in teahouses | | D．in a special ceremony |
小题3:The English like to drink their tea ________. | A．in a special room | | B．with dinner | | C．with cakes and cookies | | D．when they are free |
小题4:“They prefer plain tea, with nothing else in it.” The word “plain” here means ________.小题5:In this passage, which country’s way of drinking tea isn’t mentioned（提及）?| A．England | B．America | C．Japan | D．India |
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