Besides playing computer games, is there anything meaningful that kids want to do during the long holiday? Doing experiments (实验) can be interesting, and you may try the following experiments at home. Make sure that you’ll do them with an adult.
Experiment A: Make your own cloud
① Fill a bottle with hot water. Leave it for five minutes.
② Pour 3/4 of the water away.
③ Put some ice on the top of the bottle.
④ Wait and watch! In a few minutes, there is a cloud.
Experiment B: A magic balloon
① Put the balloon on a bottle.
② Put the bottle in the hot water, the air gets hot and rises into the balloon.
1.According to the passage, we should do the two experiments ________.
A. in the field B. all by ourselves
C. with an adult D. only in summer
2.According to Experiment A, which one is the right order?
a. 
b. 
c. 
d. 
A. a-c-d-b B. d-a-c-b C. d-c-a-b D. a-b-d-c
3.In Experiment B, the balloon will _________.
A. stay the same B. be smaller
C. be bigger D. fall into the bottle
华东师大版一课一练系列答案科目：初中英语 来源：2016届江苏江阴市市长泾片九年级下学期第一次月考英语试卷（解析版） 题型：阅读理解
Teenager Jake Deham was skiing with his family in the USA when he fell over and lost one of his skis. His family didn’t know that he had a problem. They kept on skiing. When they got to the foot of the mountain, there was no sign of Jake.
Jake couldn’t find his ski anywhere. In the end, he decided to take off his other ski and walk down the mountain. But he couldn’t work out the right way to go.
It was now getting dark and he was a long way from any place of safety. He knew that he might die that night in the cold temperatures. But Jake kept calm. At home, Jake watched a lot of programmes about living in difficult situations. He remembered the advice from these programmes and knew that he should build a hole in the snow. He made a hole and pointed it up the hill so the wind couldn’t blow into it. Outside his hole, the temperature fell to a dangerous-15℃ that night, but inside it Jake was safe from the cold.
But he had to get down the mountain. The TV programmes always said,“ If you are lost, you should find someone else’ s tracks(足迹) through the snow and follow them.” “I wanted to live my life.” remembers Jake.“So I got up and I found some ski tracks and I followed those.” He walked and walked and finally he saw lights. Nine hours after he lost his ski, he found a team of worker who came to save him. He was safe!
His mum was very happy when she heard the news. Amazingly, Jake didn’t even have to go to hospital. He got through the terrible experience without any injuries.
So, the next time someone says that watching TV is a waste of time, think of Jake. Sometimes TV can save your life!
1.What was the most important decision Jake made for his safety？
A. To go skiing with his family in the USA.
B. To search for the ski that he had lost in the snow.
C. To take off his other ski and walk down the mountain.
D. To build a hole in the snow to keep himself warm.
2.What was the correct order in which these events happened
a. Jake made a hole in the snow.
b. Jake lost one of his skis.
c. Jake finally saw lights.
d.Jake skied with his family.
A. d-b-a-c B. a-b-c-d C. b-a-d-c D. c-b-a-d
3.Facing the difficulties, Jake Denham was ___________________.
A. polite and hardworking B. calm and clever
C. outgoing and helpful D. warm and friendly
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