题目列表(包括答案和解析)
Do you know why different animals or insects have their special colors? Colors are used mainly to protect themselves.
Why can’t some birds easily catch locusts（蝗虫）? It is because locusts change their colors together with the change of the colors of crops. When crops are green, locusts look green. But as autumn comes, locusts change to the same brown color as crops have. Some other insects with different colors from plants are easily found and eaten by others. So they have to hide themselves for lives in the day and appear only at night.
If you study the animal life, you’ll find the main use of coloring is to protect themselves. Bears, lions and other animals can’t be easily seen by hunters. This is because they have the colors much like the trees.
Have you ever noticed an even more strange thing? A kind of fish in the sea can send out black liquid when it faces danger. While the liquid spreads over, its enemies can’t find it. And it quickly swims away. So it has lived up to now though it is not strong at all.
【小题1】 From the article we learn that locusts .
| A．are dangerous to their enemies | B．are easily found by birds |
| C．change their colors to protect themselves | D．are small animals |
| A．They have to move quietly. |
| B．They hide themselves in the day and appear at night. |
| C．They have the colors much like their enemies. |
| D．They run away quickly. |
| A．they live in forests | B．they like brown and grey colors |
| C．they move quietly | D．they have the colors similar to the trees |
| A．气体 | B．固体 | C．液体 | D．水蒸气 |
| A．The Main Use of Colors for Animals and Insects |
| B．Colors of Different Animals and Insects |
| C．The Change of Colors for Animals and Insects |
| D．The Change of Different Animals and Plants |
American boys and girls like watching TV. Some children spend six hours a day at school and four to six hours a day in front of the TV sets. Some children even watch TV for eight hours or more on Saturday.
Television（电视）is like books and films . A child can learn good things and bad things from it. Some TV programs help children to understand the news, the people and places from other countries. With TV, children do not have to go out to see films, they can hear interesting music or watch a game at home. But some programs are bad for children, so parents sometimes help them to find other interesting and useful things to do.
1.In America, some children spend eight hours or more _____ on Saturday .
A．studying B．playing games
C．watching TV D．helping their parents
2.With TV, children can ________ at home.
A．play football B．hold a sports meeting
C．see some films D．have a swim
3.What does the underlined word “programs” mean?
A．频道 B．节目 C．新闻 D．小品
People all over the world celebrate the new year. However, not all countries celebrate in the same way, and in some countries, the new year doesn’t begin on the 46 date very year.
In many countries, the new year begins on 1st January, but people start celebrating on 31st December, New Year’s Eve. In New York many people go to celebrate in Times Square. 47 they’re waiting for the New Year, they listen to music, sing traditional songs and have fun. Just before 12 o’clock, everyone 48 down from 10: 10, 9, 8… As soon as it’s 12 o’clock, everyone shouts very 49 , “Happy New Year!”
New Year’s Day is often a family day. Some families get together for a special meal. When the weather is fine, many families go out for a 50 .
On New Year’s Day, many people make resolutions for the new year. They 51 a list of things, such as “I will help out more with housework. I will work 52 at school than others.” or “I won’t spend so much time playing video games.” When they have made 53 list, they read it to their family or friends and promise to 54 their resolutions.
So it doesn’t matter how they celebrate, 55 people in countries all over the world, it’s a time to say goodbye to the old year, and to welcome the new.
46. A. familiar B. same C. important D. normal
47. A. If B. Even though C. While D. Before
48. A. comes B. turn C. looks D. counts
49. A. loudly B. quietly C. sadly D. safely
50. A. walk B. secret C. job D. treatment
51. A. put on B. write down C. take away D. look after
52. A. quickly B. hard C. harder D. hardly
53. A. its B. his C. her D. their
54. A. follow B. make C. do D. give
55. A. by B. for C. with D. from
完形填空(共15小题;每小题1分,满分15分)
46 blind, deaf, unable to walk or use your hands easily is something that most people can’t imagine. But many people 47 these challenges 48 Liz Smith. Liz can’t use her arms or legs well, and normal things like answering the telephone,opening and 49 the door or carrying things have always been difficult for her.Then one day last year,a friend of her said that she would like to help her out. She talked to “Animal Helpers ” to see if it would be possible for her to get a specially 50 dog.
51 six months of training with a dog at “Animal Helpers”, Liz smith was able to 52 him home. Her dog’s name is “Lucky” --- a good name for him 53 Liz feels lucky to have him.
54 does Lucky help her? Well, he has been trained to understand many different 55 .For example, when Liz says, “Lucky, fetch my book!” and he 56 at once. He is very clever and understands many English words ,57 some difficult 58 like “upstaris”.
“Animals Helpers” is an organization 59 to help disabled people .60 is very important that it doesn’t run out of money. The donation is greatly appreciated and the money is well used to help disabled people like Liz.
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