We know that there is air all around the earth．It is around us as we walk and play．From the time we were born, air is around us on every side．When we sit down, it is around us．When we go to bed, air is also around us．We live
my air．We can’t see air, but we can feel it when it is moving．Moving air is called wind．How can we make air move? Here is one way．Hold an open book in front of your face, close it quickly．What can you feel? What you feel is air．
All living things need air．Living things can not live without air．We can live without food or water for a few days, but we can’t live for more than a few minutes without air．We take in air．When we are working or running we need more air．When we are asleep, we need less air．Airplanes need air, too, they can not fly without air．They need it to lift their wings．Airplanes can not fly very high because as they go higher, the air gets thinner．If we go to high up from the earth, we find there is no air．
(1)
From the passage we can know that air is _________．
[ ]
A．
white
B．
yellow
C．
blue
D．
colorless
(2)
What will happen if you move a fan(电风扇)from side to side in front of your face?
[ ]
A．
You will feel air．
B．
There will be less air around you．
C．
There will be no air．
D．
You will see air moving in front of you．
(3)
Why can’t airplanes fly without air?
[ ]
A．
Because they need air to lift their wings．
B．
Because the pilots need air to see things for ahead．
C．
Because airplanes are driven by air．
D．
Because the pilots can not breathe(呼吸)without air．
You will have a lot of reading to do in this grade this year．You can do more of it in less time if you learn to read rapidly．
Perhaps you have been told about some habits (习惯) which keep a person from reading fast and have been strongly asked to break those habits which you might have．
Do you still have any of these bad habits?Check yourself by answering“yes”or“no”to these questions．
(1) Do you move your lips (嘴唇) when reading silently?
(2) Do you point to words with your finger as you read?
(3)Do you move your head from side to side as you read?
(4)Do you read one word at a time?
If you answer“yes”to any of these questions,start at once to break the habit．If you move your tips，hold your fingers over them，or hold a piece of paper be-tween your lips while you are reading．Then if your lips move，your will know it and can stop them．
If you point to words，hold the two sides of your book，one side with your left hand，the other side with your right hand．Then you won't have a free finger to use in pointing while reading．If you move your head，place your chin (下巴) in one hand and hold your head still (静止不动的)．
If you read no more than one or two or three words at a time，you need to work very hard in learning to take in (吸收) more words at each glance (一瞥) as your eyes travel across the lines of words．
Even if you do rather fast now，you can learn to read even faster．As you probably have been told，the secret of fast reading is to take in whole groups of words as each glance．Read in through groups and force (迫使) your eyes along the lines of words as fast as you can to make them go．Anyone who practices doing these things will he able to read faster．
(1)
You may hold your fingers over your lips while reading so as ______．
A．to tell others to be silent
B．to feel whether your lips move or not
C．to hold a piece of paper between them
D．to keep yourself from talking to others
[ ]
(2)
When you read，______．
A．don't keep your head still
B．don't hold your books with your hands
C．don't stand up near a desk
D．don't use your finger to point to words
[ ]
(3)
If you learn to read fast，______．
A．you can read more in less time
B．you can write faster
C．you can understand better
D．you can read less in more time
[ ]
(4)
You must _______ those habits that we are talking about in this reading．
A．remember B．have C．get rid of D．keep
[ ]
(5)
This reading is mainly about ______．
A．the way of reading fast
B．the importance of fast reading
C．the bad habits in reading
D．how to speak quickly
[ ]
阅读理解
Good afternoon.Welcome to England.We hope that your visit will be a pleasant one.Today I'd like to tell you something about a few of our laws.
The first one is about drinking.Now you may not buy wine in this country if you are under 18 years of age,nor may your friends buy it for you.
The second one,noise.Enjoy yourselves by yourself,but don't make unnecessary noise,especially at night.We ask you to respect other people who may wish you be quiet.
The third one,crossing the road.Be careful.The traffic moves on the left side of the road in this country.Use pedestrian crossing (人行横道) and don't take any chances when crossing the road.
My next point is about rubbish.It isn't lawful to drop rubbish in the street.When you have something to throw away,please put it in your pocket and take it home,or put it in a dustbin.
Finally,smoking.It is against the law to buy cigarettes if you are less than 16 years of age.
I'd like to finish by saying that if you need any kinds of help,you should contact the police.They will be glad to help you.You can call,write or go to ask any policemen.
(1)
Who do you think is most likely to make the speech?
A.A guide. B.A person who makes laws.
C.A teacher. D.An English officer.
[ ]
(2)
How many laws are discussed in the speech?
A.Four. B.Three. C.Six. D.Five.
[ ]
(3)
The main purpose (目的) of this speech is to ______.
A.tell people that those above 18 can drink and smoke in England
B.declare (宣布) the different laws in England
C.give advice to the travelers in England
D.warn people against going to England
[ ]
(4)
The underlined word“contact”in the last paragraph means“______”.
A.keep up B.go to see C.make a call to D.bring trouble
[ ]
(5)
From the passage we can learn______.
A.in England,if you are under 18 years of age,you can't buy wine,but your friends can buy it for you
B.you may not buy cigarettes unless you are above 16 years of age
C.because the traffic moves on the left side of the road,you must use the pedestrian crossing when crossing the road
