网址：http://m.1010jiajiao.com/timu3_id_2730979[举报]
| |||||
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 |
When I called Mr. Li, he and his wife ________ in the rain.
A．trapped B．were traped
C．were trapped D．were trapping
查看习题详情和答案>>
阅读理解
A brave boy?Fred began to go to school two years ago. But he's still in Grade One. He's the tallest and strongest boy in his class. He doesn't listen to the teachers in class and often fights(打架) with the children. His teachers and classmates don't like him. His parents know him well, but they don't know what to do.
It was a quarter past seven. The supper was ready but Fred didn't come back. His mother stood at the gate and looked. And ten minutes later she saw her son, all in black and blue(浑身青一块，紫一块).
“Were you in another fight?” asked the woman.
“No, mommy,” answered the boy. “I was just keeping a bigger boy from beating up(阻止一个大一些的男孩殴打) a smaller one!”
“How brave(勇敢的) you are!” the woman was happy and said. “Who was the smaller boy?”
“Me, mommy.”
1．Fred is still in Grade One because ________.
A．he's too small
B．he likes to play at home
C．he doesn't study hard
D．he's often late for school
2．Fred likes ________, so his class don't like him.
[ ]
A．talking in class
B．fighting with the children
C．asking some questions
D．eating something in class
3．Fred fought with a boy ________.
[ ]
4．Fred got home at ________.
[ ]
5．Which of the following is right?
[ ]
A．Fred fought with a bigger boy after school.
B．Fred is a brave boy.
C．Fred helped a smaller boy.
D．Fred wants to become a good boy now.
查看习题详情和答案>>A young man was about to finish school. For a long time he had 26 to get a beautiful sports car. He knew his father could well 27 it, so he told him that a sports car was all he wanted.
Then on the morning of his graduation（毕业）,he was called to his father’s room. His father told him how 28 he was to have such a fine son, and told him how 29 he loved him. He handed his son a beautiful gift box. 30 , the young man opened the box and found a lovely Bible（圣经）with his name on it. Angrily, he raised his 31 to his father and said, “With all your money you give me a Bible? ” He then 32 out of the house, leaving the Bible.
Many years passed and the young man was very 33 in business, and had a beautiful home and a wonderful family. 34 that his father was very old, he thought perhaps he should go to see him. He had not seen him 35 that graduation day. Before he could go, he received a 36 telling him that his father had died. He had to go home immediately and take 37 of the things that his father left him.
When he began to search through his father’s important
papers, he saw the still new Bible, 38 as he had left
it years ago. He opened the Bible and began to 39
the pages. As he was reading, a car key with a tag（标牌）
dropped from the back of the Bible. On the tag was the
40 of his graduation, and the words “PAID IN
FULL”. Sadness and regret（悔恨）filled his heart.
26. A．expected B．believed C．enjoyed D．felt
27. A．afford B．spend C．cost D．pay
28. A．excited B．proud C．angry D．anxious
29. A．far B．much C．long D．often
30. A．Interested B．Tired C．Surprised D．Relaxed
31. A．hand B．head C．voice D．sound
32. A．looked B．moved C．walked D．rushed
33. A．careful B．helpful C．wonderful D．successful
34. A．Wanting B．Suggesting C．Noticing D．Realizing
35. A．on B．since C．after D．from
36. A．bag B．ticket C．phone D．book
37. A．care B．part C．notes D．time
38. A．just B．only C．always D．already
39. A．use B．open C．turn D．close
40. A．place B．date C．test D．name
查看习题详情和答案>>