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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 |
先阅读短文,然后用下面方框中所给的单词或短语填空,使全文在逻辑上正确。(提示:选项中有一个是多余的。)
go back / mad / need / mind / hurry up / polite
We asked some people what annoyed them. Here’s what they said:
I don’t like waiting in line when a shop assistant has a long telephone conversation. When that happens, I usualy say, “Would you 1. helping me?”And I don’t like it when shop assistants folow me around. Then I say, “Could you please no folow me around? I’l ask you if I 2. some help.”Usualy the shop assistants say they are sorry, but sometimes they get 3.. If that happens, I won’t 4. to that store again.
I get annoyed when someone talks to me while I’m reading. This happens to me al the time in the school library. When it happens, I usualy talk to the person because I want to be 5.. But because I’m polite, people don’t know I’m annoyed. So they do the same thing again. Perhaps in the future I should try not to be so annoyed.
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Summer Camp 2013
Good news! Summer Camp 2013 opens between 9:30 a.m. and 11:30 a.m. on June 30th. And it will last for a week. All children aged 7-14 are welcome. Each child can take part in only one of the following activities and needs to pay 150 yuan for it.
1. Sports (basketball, football, table tennis, etc.)
2. Learn in groups (painting, singing, dancing, piano, computer, etc.)
3. English Worlds (songs, films, games, plays, etc.)
Some American children are coming to the camp. If you really want to spend an interesting summer holiday, please join us for learning with fun. Act now! Book your seat as soon as possible either by phone or by e-mail. Register (报名) and pay before June 18th, then you can have a Mickey T-shirt as a member of the camp.
Dongfang Children's Palace: No. 23, East Street, Changping
Tel: 83212563 E-mail: dsbc1234@childrenpalace.net
【小题1】The register time is before _____.
| A.9:30 | B.11:30a.m | C.June 30th. | D.June 18th. |
| A.one | B.two | C.three | D.four |
| A.Learn painting and dancing. |
| B.Join a group that you are interested in. |
| C.Climb mountains and see birds. |
| D.Speak English with some American children. |
Summer Camp 2013
Good news! Summer Camp 2013 opens between 9:30 a.m. and 11:30 a.m. on June 30th. And it will last for a week. All children aged 7-14 are welcome. Each child can take part in only one of the following activities and needs to pay 150 yuan for it.
1. Sports (basketball, football, table tennis, etc.)
2. Learn in groups (painting, singing, dancing, piano, computer, etc.)
3. English Worlds (songs, films, games, plays, etc.)
Some American children are coming to the camp. If you really want to spend an interesting summer holiday, please join us for learning with fun. Act now! Book your seat as soon as possible either by phone or by e-mail. Register (报名) and pay before June 18th, then you can have a Mickey T-shirt as a member of the camp.
Dongfang Children's Palace: No. 23, East Street, Changping
Tel: 83212563 E-mail: dsbc1234@childrenpalace.net
1.The register time is before _____.
A.9:30 B.11:30a.m C.June 30th. D.June 18th.
2.Each child can only choose _____ of the activities.
A.one B.two C.three D.four
3.What can’t you do in Summer Camp 2013?
A.Learn painting and dancing.
B.Join a group that you are interested in.
C.Climb mountains and see birds.
D.Speak English with some American children.
查看习题详情和答案>>
go back / mad / need / mind / hurry up / polite
We asked some people what annoyed them. Here’s what they said:
I don’t like waiting in line when a shop assistant has a long telephone conversation. When that happens, I usualy say, “Would you 【小题1】 helping me?”And I don’t like it when shop assistants folow me around. Then I say, “Could you please no folow me around? I’l ask you if I 【小题2】 some help.”Usualy the shop assistants say they are sorry, but sometimes they get 【小题3】. If that happens, I won’t 【小题4】 to that store again.
I get annoyed when someone talks to me while I’m reading. This happens to me al the time in the school library. When it happens, I usualy talk to the person because I want to be 【小题5】. But because I’m polite, people don’t know I’m annoyed. So they do the same thing again. Perhaps in the future I should try not to be so annoyed. 查看习题详情和答案>>