There was a pilot(飞行员) and four people in a small plane.Suddenly there was something wrong with the machine(机器) while it was flying in the air. The smoke was everywhere in the plane.The pilot told the people there were only four parachutes(降落伞).They all became worried and started to make excuses(借口).

  “I must go and mend the machine,”said the pilot , taking one of the parachutes.There was nothing he could do so he jumped out.

  The first person stood up.  “I’m a doctor,”he said.  “I help people live longer and I save lives”He also took a parachute and jumped out.

  The next person said , “I must have a parachute.I’m a very clever person.I have to attend (参加)an important sports match.I know I’ll win the game because I’ll be the cleverest person there.”He picked up a pack and jumped out.

  Two men were left--- an old businessman and a young mountain climber(登山者).By this time the plane was going down fast.The businessman said, “Young man,I’m old but you’re still young ,You take the last parachute.”The yougng mountain climber smiled , “Don’t worry.”he said, “We can both jump to safety because there are still two parachutes.Just now the clever person jumped out with my backpack.”

1.All the people became worried because________.

   A.they couldn’t find the parachutes.

B.they were afraid the plane would be broken and knew there were not enough parachutes  

 for each person.

   C.there was too much smoke and they couldn’t jump out from the plane.

   D.they saw the pilot jump out first.

2..The clever man jumped out with_______.

   A.a parachute   B.nothing

 C.the pack of the climber’s  D. the businessman

3.All the people thought of themselves only except(除了)______。

   A. the clever man             B. the businessman

   C.the doctor                 D. the young man

4.From the story we know that _____ would be dead（会死）.

   A. the clever man             B. the businessman

   C.the doctor                 D. the young man

There was a pilot(飞行员) and four people in a small plane.Suddenly there was something wrong with the machine(机器) while it was flying in the air. The smoke was everywhere in the plane.The pilot told the people there were only four parachutes(降落伞).They all became worried and started to make excuses(借口).
“I must go and mend the machine,”said the pilot , taking one of the parachutes.There was nothing he could do so he jumped out.
The first person stood up.  “I’m a doctor,”he said.  “I help people live longer and I save lives”He also took a parachute and jumped out.
The next person said , “I must have a parachute.I’m a very clever person.I have to attend (参加)an important sports match.I know I’ll win the game because I’ll be the cleverest person there.”He picked up a pack and jumped out.
Two men were left--- an old businessman and a young mountain climber(登山者).By this time the plane was going down fast.The businessman said, “Young man,I’m old but you’re still young ,You take the last parachute.”The yougng mountain climber smiled , “Don’t worry.”he said, “We can both jump to safety because there are still two parachutes.Just now the clever person jumped out with my backpack.”
【小题1】All the people became worried because________.

A
Do you feel a little sleepy after lunch? Well, that’s normal (正常). Your body slows down then. What should you do about it? Don’t drink coffee! Instead, take a nap (打盹).
It’s good to have a daily nap. First of all, you are more energetic after napping. You remember things better and make fewer mistakes. Also, you can learn things more easily after taking a nap. A nap may improve your self-confidence (自信) and make you more active. It may even cheer you up. But, there are some rules you should think about taking a nap.
First, take a nap in the middle of day.
Next, a 20-minute nap is best. If you sleep longer, you may fall into a deep sleep. After waking from a deep sleep, you will feel worse. Also, you should set an alarm clock. That way, you can fully relax during your nap. You won’t have to keep looking at the clock so you don’t sleep too much.
Now, the next time you feel sleepy after lunch, don’t get stressed. Put your head down, close your eyes, and take a nap.
【小题1】It is normal to get sleepy for you at noon after       .

The earth is our home. We must take care of it. Life today is easier than it was        years ago, but it has brought some new problems. One of the biggest problems is pollution（污染）. We can see it, smell it, drink it and even       it. Man has polluted the        . The more people, the more pollution.Many years ago, the problem was not so serious because there were not so       people. When the land was used up (用光), the river was not clean in a place,man went to       place. Now man is slowly polluting the whole world       pollution is still the most serious, it’s bad for       things in the world.Many countries don’t le t people burn       for air in houses and factories in the city. Pollution by SO2 is now the most dangerous kind of       pollution. It’s caused by heavy traffic. People say it’s       to ride bikes. When you are       , there is no pollution. But even in developed countries, most people don’t go to work by bike. It’s not      bikes are expen sive or people are tired if they ride to work. It’s because the number of cars on the roads becomes larger. So more people       their bikes and go to work by cars,  then things are getting       . We should have special roads only for bikes and make it       difficult and expensive for drivers to take their cars into the city that they will go back to use their bikes. 

1.A. hundred       B. hundreds of      C. hundred of      D. hundreds 

2.A. listen         B. listen to         C. hear of        D. hear 

3.A. moon          B. star               C. earth             D. sun 

4.A. lot            B. little             C. many             D. much  

5.A. others        B. the others       C. the other        D. another  

6.A. Air           B. Food              C. Water            D. Noise  

7.A. life           B. live              C. living            D. lives 

8.A. something bad              B. bad something  

C. something good              D. good something 

9.A. water           B. air             C. noise          D. white 

10.A. least           B. best            C. most             D. worst 

11.A. driving       B. biked           C. riding           D. ridden 

12.A. why             B. because          C. what              D. how 

13.A. put on          B. look at         C. put away        D. look up 

14.A. better and better              B. more and more  

C. worse and worse                     D. bigger and bigger 

15.A. quite            B. such              C. very               D. so

What is the sky(天空)? Where is it? How high is it? What lies above it? These questions are hard to answer, aren’t they?
Is the sky blue? The sky has no color. We know that there is air around the world. When planes fly, they need air to lift their wings(翼) . Planes cannot fly very high because when they go high, the air gets thinner. If we go up about 1,200 kilometers from the earth, we find there is no air.
Perhaps(也许) we can answer some of our questions now. The sky is space(空间). In this space there is only the sun, the moon and all the stars.
6.What is the sky?
A. It’s the clouds       B. It’s space.     C It’s air      D It’s nothing
7. The sky _____
A. is blue        B. is white        C. is black     D. has no color
8. Planes cannot fly very high because _________.
A. the air becomes thinner                         B. the flying machine is not good       
C. people will be afraid if the planes fly too high      D. it is not necessary for planes to fly so high
9 If we go up about 1,200 kilometers from the earth, we find ___________.
A. there is more air   B. there is less air   C .there is nothing but air   D there is no air
10. In space there is _________.
A. nothing       B. air everywhere       C. everything       D. only the sun , the moon and all the stars