题目内容
Some years ago, Chinese high school students would show their new schoolbag, new clothes or new pens to their classmates when the new term started. Today, however, all have 1 . If you still come back to school 2 only these things, you are failing out - of- date (过时的). Students in big cities like to bring the latest high -tech things to school, and feel happy to show off(炫耀) these things to 3 Mobile phones, MP3 players, CD players, electronic dictionaries-the list is endless.
Young people think that, living in the 21st century, they must keep up with the 4 They don't want to fall 5 .Besides, they think 6 they need to keep in touch with their classmates, so they need mobile phones. They also like to 7 pop music, so they need MP3 players or CD players. They explain that electronic dictionaries can be 8 in their studies. They think that their parents should understand 9 they want these things.
Foreign students will also bring some of the latest high - tech things when they return to school at the beginning of a new term. 10 , they often use the money which they made by themselves during the holiday to buy these high -tech things that they want.
1. A. changed B. come C. joined D. stopped
2. A. to B. from C. of D. with
3. A. other B. the other C. others D. the others
4. A. times B. days C. months D. years
5. A. down B. off C. behind D. back
6. A. that B. how C. if D. which
7. A. hear B. listen to C. wound D. play
8. A. new B. modern C. latest D. useful
9. A. where B. which C. what D. why
10. A. But B. However C. So D. Still
1—5 ADCAC 6—10 ABDDB
七彩题卡口算应用一点通系列答案Penguins are lovely animals. Most people like them. But now as many as 10 of the 17 kinds of penguins are in danger of disappearing. The number of penguins has decreased by ( 减少了) 30% since 1987.
Penguins are black and white birds that live in the southern part of the world. They are common in the Antarctic Continent (南极大陆) ,New Zealand, Australia and South America. Many live near cold waters (水域). But some live near warm waters in Galapagos Islands. Penguins cannot fly, but they are fine swimmers. The shape of their body helps them to survive. Penguins eat fish and krill (磷虾). They have short wings that help them to dive up to 900 feet to catch larger fish. They can swim 10-15 kilometers an hour which lets them protect themselves. They also have lots of body oil that helps in keeping them dry in the water.
The warming of the earth is the reason for the decrease in the number of penguins. The hotter and hotter air has caused ocean waters to become warmer. Higher water temperature has decreased the fish and krill. Some years later these birds are completely unable to reproduce. And many adult penguins die of hunger.
Too much fishing, exploration for oil and oil leaks (泄漏) also make penguins be in danger. Poisonous things in ocean waters are another danger. Penguins also have their enemies, including sharks, seals and sea lions.
【小题1】Penguins can do the following except________.
| A．diving | B．flying | C．swimming | D．catching fish |
| A．The warming of the earth. | B．Too much fishing. |
| C．Natural disasters. | D．Poisonous things in ocean waters. |
| A．繁殖 | B．灭绝 | C．迁徙 | D．觅食 |
| A．Fish and krill have decreased. |
| B．Ocean waters are polluted. |
| C．Sharks and seals are the enemies of penguins. |
| D．The decrease in the number of penguins. |
The Internet joins millions of computers all over the world, and it’s used by people all over the world. It was invented in the 1960s in the USA. The American government needed a network of computers for its army. Then in the 1970s scientists and businesspeople also wanted to use the Internet to send and receive messages. For some years, they weren’t allowed to use US network, and when they were allowed to, the messages were in very simple text without photos.
The World Wide Web was invented by a British scientist named Tim Berners-Lee in 1989. He wanted to send documents to other scientists. So he developed the World Wide Web. This allowed him to send and receive scientific documents with text, drawings and photos. In the 1990s, more and more people began to use the Internet and the World Wide Web.
So, what’s the difference between Internet and the World Wide Web? The Internet is the hardware .It allows us to communicate with other people. The World Wide Web is the software. It allows us to create , see, and read multimedia documents.
The web is made up of millions of documents called web pages. These pages are held in computers all over the world. Many people have a favourite website with a number of web pages on the same subject.
Email is a way of using your computer to send and receive messages. It’s cheaper and quicker to use email than send normal mail. New users call normal mail “snail mail” because it’s so slow.
It took 50 years for 100 million people to listen to the radio. It took 15 years for 100 million people to watch television. By the year 2000, it had taken only about three years for 100 million people to use the Internet. What will happen next on the Internet?
【小题1】When was the Internet invented?
| A．In the 1970s | B．In the 1960s | C．In the 1990s | D．In 1989 |
| A．Businesspeople | B．The American government |
| C．A British scientist | D．American Scientists |
| A．Because email was invented early. |
| B．Because email came from America. |
| C．Because email is cheaper and quicker. |
| D．Because email is fashionable. |
| A．Tim Berners-Lee developed the World Wide Web. |
| B．At first, the message were in very simple text without photos. |
| C．Web pages are held in computers all over the world. |
| D．The World Wide Web allows us to communicate with other people. |
| A．The history of the Internet |
| B．The World’s greatest invention |
| C．The World Wide Web |
| D．The future of the Internet |
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or new pens to their classmates when the new term started . Today, however ,
all have . If you still come back to
school only these things , you are falling
out-of-date(过时的) . Students in big cities like to bring
the latest high-tech things to school, and feel happy and to
show off these things to . Mobile phones,
MP3 players , CD players , electronic dictionaries , the list is endless .