题目列表(包括答案和解析)
What do you do if you're stranded（处于困境的）on a lonely island? Surely you need to find a way to get in touch with the outside world. Your best chance of doing this is to draw the attention of a passing plane.
Body signals（信号）
Pilots from different countries understand body signals if they have the correct training. When you wave your arms up and down in a straight line, it means "yes". When you point downwards and swing your arm from side to side, it means "no". If you want the pilot to know that it's safe to land, push your hands out in front of you and bend（弯曲）your knees. If you want to say that it's not safe to land, put your arms in the air and move them to one side.
Smoke signals
The smoke from a fire can be seen from far away, so it's a good way to draw attention. If the weather is dry, it isn't hard to start a fire. Remember, however, that fires can be very dangerous if they get out of control. Never light a fire unless you're sure that it can't spread. If the ground is dark, light smoke can be seen more easily. Green grass and leaves produce light smoke.
Ground-to-air signals
It's a good idea to build some signals, too. Use large pieces of wood to make the symbols(标记). If you can't find any wood, use earth. Some useful symbols are:
F "I need food and water."
II "I need medicine."
I "I am badly hurt."
X" I am unable to move from here."
Pilots' replies
If the pilot lowers the plane's wings from side to side, this means "message received and understood". (At night, the pilot flashes the plane's green lights.) If the pilots flies the plane in a clockwise circle, this means "message received but not understood".(At night, the pilot flashes the plane's red lights.)
However, there is no signal which means "message not received". Why not?
【小题1】 Which picture means "it's not safe land"?
【小题2】 What can we learn from the passage?
| A．Swinging your arm from side to side means "yes". |
| B．If the ground is dark, light smoke can't be seen. |
| C．If you need some medicine, make a symbol "II". |
| D．The pilots make replies with a blue light at night. |
| A．The explanation of building signals on an island. |
| B．The importance of making signals on an island. |
| C．Ways of sending out signals on a lonely island. |
| D．Ways of receiving signals from a lonely island |
仔细阅读对话，选择恰当的答语。
|
( ) 1. She hardly watch TV , does she? ( ) 2. Must he clean his room after school? ( ) 3. Would you mind closing the window? ( ) 4. May we talk about the math in the library? ( ) 5. It’s getting hotter and hotter, isn’t it? ( ) 6. How long have you lived there? ( ) 7. May I have a sandwich? ( ) 8. Would you like to come for a walk? ( ) 9. How long has your brother taught in that school? ( ) 10. Could you please not put your cap here? |
A. Yes, I’d love to. B. No, he needn’t. C. No, you mustn’t. D. Sorry, I’ll put it in my desk. E. Since he left the army. F. I’ve lived there all my life. G. It perhaps is. H. No, she doesn’t. I. Of course, you can. J. No, not at all. |
|
Dear Mom, I’m sorry that I can’t go back home for Mother’s Day next week. On that day, I’ll have to go to an important meeting for my boss, who helps me a lot with my work and life here. But I’ll find time to see you at home soon. Mom, thank you for everything you’ve done for Tim and me. After Dad died ten years ago, you had to work in a supermarket in the daytime and in a restaurant at night. But you always gave us two your love and care. Though you don’t have to work now, I still remember your coming home and feeling tired many evenings. Tim is going to finish his studies next month. He said he would move back from school and look for a job neat home. I’m glad you won’t live by yourself anymore. Let’s plan to take a trip in the near future. It’s been years since the three of us took a trip together. Happy Mother’s Day. I love you, Mom. Best wishes, John
1.What can we learn about John’s mother? (A) She lives by herself now. (B) She still works day and night. (C) She will make a plan to save money. (D) She used to be too busy to care for her children.
2.What do we know from the letter? (A) John has two brothers. (B) John is unhappy with his boss. (C) John has to work on Mother’s Day. (D) Tim will leave home for his job soon.
3.Which is said in the letter? (A) John’s father died at work. (B) Tim will look for a teaching job. (C) John bought a gift for his mother. (D) John hopes to take a trip with his family. |
--Do you have enough students to clean the laboratory?
--No, I think we need____________ students.
A. another B. two others C. more two D. two more
We are glad to hear that the Greens _____ to a new flat next week.
A. move B. moved C. will move D. have moved
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