题目内容

He doesn't know_________ the work by himself.

A.
whether can he finish
B.
whether he could finish
C.
whether can how finish
D.
whether he can finish

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—He doesn’t have_____furniture in his room.

—Just an old desk.

A. any B. many C. some D. much

What will man be like in the future — in 5,000 or even 50,000 years from now? We can only make guesses, of course, but we can be sure that he will be different from what he is today, for man is slowly changing all the time.

Let us take an obvious example. Man, even five hundred years ago, was shorter than he is today. Now, on average, men are about three inches taller. Five hundred years is relatively a short period of time, so we may suppose that man will continue to grow taller. Again, in the modern world we use our brains a great deal. Even so, we still make use of only about 20% of the brain’s capacity(容量). As time goes on, however, we shall have to use our brains more and more, and finally we shall need our brains more and more, and finally we shall need larger ones! This is likely to bring a physical change too: the head, in particular the forehead, will grow larger.

Nowadays our eyes are in constant use. In fact, we use them so much that very often they become weaker and we have to wear glasses. But over long period of time it is likely that man’s eyes will grow stronger.

On the other hand, we tend to make less use of our arms and legs. These, as a result, are likely to grow weaker. At the same time, however, our fingers will grow more sensitive because they are used a great deal in modern life.

But what about hair? This will probably disappear from the body altogether in course of time because it does not serve a useful purpose any longer. In the future, then, both sexes are likely to be bald.

Perhaps all this gives the impression that future man will not be a very attractive creature to look at! This may well be true. All the same, in spite of all these changes, future man will still have a lot in common with us. He will still be a human being, with thoughts and motions similar to our own.

1.The passage mainly tells us that __________.

A．Man’s life will be different in the future

B．Future man will look quite different from us

C．Man is growing taller and uglier as time passes

D．Man’s organs’ functions will change

2.What serves as the evidence that man is changing?

A．Man has got stronger eyes now than he ever had.

B．Man’s hair is getting thinner and thinner.

C．Man’s arms and legs have become lighter and weaker.

D．Man has been growing taller over the past 500 years.

3.The change in man’s size of the forehead is probably because __________.

A．he makes use of only 20% of the brain’s capacity

B．his brain has grown larger over the past centuries

C．he will use his brain more and more as time goes on

D．the other 80% of his brain will grow in due time

4.Which of the following is TRUE about a human being in the future?

A．He is hairless because hair is no longer useful.

B．He has smaller eyes and wears better glasses.

C．His fingers grow weaker because he doesn’t have to make use of them.

D．He thinks and feels in a different way.

5.It is implied that __________.

A．human beings will become less attractive in the future

B．body organs will become poorer if they are not used often

C．human beings hope for a change in the future life

D．future life is always predictable

Jack is good at English but he doesn’t like physics. _________ his twin brother.

A．So is B．Neither does

C．So it is the same with D．So it is with

You’re rushing to work and a man ahead of you collapses on the sidewalk. Do you stop to help? In a study of by-standers, it was found that some people avert their gaze and keep on walking rather than stop and get involved.

“There is a tendency to decide that no action is needed.” says a psychologist. “The first thoughts that pop into your mind often keep you from offering help. In order to take action, you have to work against them.” Here are some common thoughts that might prevent you from helping.

● Why should I be the one? I’m probably not the most competent（有能力的） person in this crowd. You might think someone older or with more medical knowledge should offer assistance.

● What if he doesn’t really need my help? The fear of embarrassment is powerful; no one wants to risk looking foolish in front of others.

● No one else looks concerned- this must not be a problem. We can follow the people around us, but most people tend to hold back their emotions in public.

“If you spot trouble and find yourself explaining inaction, force yourself to stop and evaluate the situation instead of walking on,” says the psychologist. “Then retry to involve other people; you don’t have to take on the entire responsibility of being helpful. Sometimes it’s just a matter of turning to the person next to you and saying, ‘It looks like we should do something.’ Or asking someone if an ambulance has been called and, if not, to call for one. Once you take action, most people will follow you.”

1.Which is NOT the common thought that stops you from helping others?

A．I’m not the very person capable of setting the problem.

B．It looks like we should do something.

C．It must not be a problem as no one else is concerned.

D．He doesn’t really need my help.

2.According to a study of by-standers, what will some people do when a man ahead falls down on the sidewalk?

A．They will call for help and then walk away.

B．They will stop and offer help.

C．They will turn away their eyes and go on walking.

D．They will laugh at him.

3.We learn from the last paragraph that if we spot trouble, ．

A．we should call the ambulance as soon as we can.

B．we should take on the whole responsibility and do something alone.

C．we should stop and evaluate the situation and try to make other people follow.

D．we should turn to other people and ask them to take on the responsibility

4.In order to offer others your timely help, you need to ．

A．ask others for help and call the police

B．get along well with the passers-by who spot the trouble

C．go directly to the police station

D．work against the first thoughts that prevent you offering help

5.The main purpose of the text is to tell readers ．

A．to give others a hand B．to be more competent

C．not to risk looking foolish D．to stop and evaluate the situation

In order to protect the trees, the old man lives _________ in a _________ house, but he doesn’t fell _________.

A．alone, alone, lonely	B．lonely, alone, alone
C．lonely, lonely, alone	D．alone, lonely, lonely

He doesn't know_________ the work by himself.

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