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At night we can see___ moon, but we can't see____ sun.
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A．a,a B．the,the C．the,a D．a,the
查看习题详情和答案>>Read the passage and choose the proper words to fill in the blanks.
At night you can see many stars. But _____1______ the day you can see only one star--the sun.
Do you know that the sun is a star? It looks ______2_____ than other stars because it is nearer ______3_____ us. The sun is _____4_____ bigger than the moon. The _____5______ light and heat make our plants grow. We can't ______6_____ without the sun.
|
(1) A ．on |
B ．in |
C ．at |
D ．while |
|
(2) A ．big |
B ．nicer |
C ．better |
D ．bigger |
|
(3) A ．from |
B ．for |
C ．to |
D ．between |
|
(4) A ．much |
B ．more |
C ．very |
D ．quite |
|
(5) A ．sun |
B ．sun's |
C ．suns' |
D ．suns |
|
(6) A ．work |
B ．study |
C ．live |
D ．walk |
shining on one side of the earth, it is night on the other side.
At night, you can see the stars (星星). The stars are in the sky all day. But the light from the sun is so
bright that you can't see them. When night comes, there is no light, and the stars are bright enough to see.
The stars look very small. But some of them are even bigger than the sun. They look small because they are
so far away from you. Big things look much smaller when they are far away. The sun is closer (近) to the
earth than other stars, so it looks bigger.
B. shines for a short time
C. disappears (消失)
D. shines on the other side of the earth
B. the stars are much smaller than the sun
C. the bright light from the sun makes them not seen (被看见)
D. the stars come out only at night
B. they are small
C. they have no light
D. they are in the sky
B. small
C. near
D. far away
B. it's far away in the sky
C. it gives much bright light
D. it's closer to the earth than other stars
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A long walk in the desert or the mountains can be exciting. And it’s a great way to keep fit. If you carry a tent and some food, you can camp overnight. But wild places can be dangerous. Here’s how you can enjoy walking and camping safely.
Before your trip
☆ Tell someone where you are going and when you expect to return. If you don’t return on time, the people at home will know that you are lost or in trouble. They will know where to look for you.
☆ Make sure you’ve got a good map of the area that you’re going to.
☆ Make sure you’ve packed the right equipment for your activities. The desert is often hot, but nights can be very cold, and sometimes there are big rainstorms. In the mountains, the weather can change suddenly. A sunny day can turn cold and cloudy quickly.
The tools for survival(生存)
Sunglasses, sun hat, sun cream, windproof jacket, good walking shoes or boots, food, water, maps, compass, first-aid kit, matches, rope, knife, ground sheet,
the pack to carry your equipment.
What to do if you get lost
☆ If you’re in a car and it has broken down, stay with your car.
☆ If you are not traveling by car, make yourself easy to see. A signal fire can be seen at night. During the day, smoke may be used to show where you are. A brightly-colored blanket(毯子) may help rescuers to find you.
☆ Stay where you are.
☆ If you walk for any reason, avoid walking during the hottest part of the day. Morning and evening walking is better for saving your energy water.
☆ Keep yourself away from the rain, wind and sun, but remember: try to make yourself be in sight.
【小题1】According to the passage, we should make a fire to _________.
| A．show where we are | B．keep warm at night |
| C．cook our meal | D．drive animals away |
| A．a ground sheet | B．a first aid kit |
| C．matches | D．sun cream |
| A．A map and a compass will show the right direction to us. |
| B．It is a secret for us to tell where to go or when to return. |
| C．We should leave our car when it breaks down in the desert. |
| D．We have to keep walking while the sun is shining brightly. |