【解题导语】　由于科学技术的发展，越来越先进的机器人被研制出来。作者对此担心，他认为如果机器人进一步发展，它们今后会闹独立。

64.Why does the writer mention movies about robots?

A.To prove robots can go against man.

B.To lead to the topic of the passage.

C.To show that robots are liked by film makers.

D.To show that people are interested in robots.

解析：选B。文章结构题。文章主要是讲关于作者对机器人的看法的，第一段提到电影只是为了引出下文，故选B。

65.What does the underlined sentence in Paragraph 2 suggest?

A.There is an end to the development of robots.

B.Robots will look exactly like human beings soon.

C.Robots may be able to do anything in the future.

D.Human beings don’t know what kind of robot they want.

解析：选C。推理判断题。根据画线句子中的There is no end可知作者想说，未来的机器人能做什么没有极限，也就是可能什么都能做。

66.According to the writer，a perfect robot　　　　.

A.can think as human beings do

B.will always serve human beings

C.is still not as clever as human beings

D.will surely go against human beings

解析：选A。细节理解题。根据第三段的But once this type of robot is made，they will be able to think...可知应选A。

67.It is implied in the passage that the writer worries that　　　　.

A.human beings can not create a perfect robot

B.robots may be harmful in the future

C.robots may be hard to recognize

D.females will rely on Roxy too much

解析：选B。推理判断题。根据末段的This has opened the door to many dan gerous possibilities in the future.可知作者担心机器人将来会起破坏作用。

D

People who like travelling have their reasons.They believe that travelling can help them expand their field of view，especially in the geographical and historical sense.They also think that touring will give them more chances to enjoy different kinds of food and experience new things that would never be brought by other activities.But those who dislike travelling also have some reasons.

Travelling，in my opinion，does more good than harm.Most importantly，it broadens(使扩大)our mind.We can get in touch with other civilizations(文明)，cultures，customs and ideas.

Through history，most people travelled because of necessity(必要性)-not for pleasure.People travelled just in order to remain alive.They searched for food to eat or places to live in.They sometimes ran away from enemies.This is not to say that no one ever travelled just for fun of it.In ancient times，for example，rich Romans travelled all the ways to Greece to take part in the Olympic Games，and festivals.Of course，some people decided to travel just out of curiosity(好奇心).They wanted to find out what it looked like beyond the horizon(地平线).Also business travel has been going on for centuries.Traders could not only make money but also learn to speak several languages and be introduced to different cultures.

So，travelling does enrich our mind and draw new ideas to us.There is no doubt that we can get much from it.

【解题导语】　自古至今，人们都进行旅游。不过，在古代，人们旅游更多的是为了生计;而现在，人们旅游是为了增长见识和享受生活。

68.The underlined word“expand” in Paragraph 1 can be replaced by“　　　　”.

A.widen B.protect

C.lose D.decide

解析：选A。词义猜测题。根据第二段出现的broadens及最后一段的enrich，可以推测这里的expand一词表示“扩大、拓宽”之意，widen一词与之意思最接近。

69.According to the passage，in the past most people travelled　　　　.

A.for fun

B.for knowledge

C.to get experiences

D.to make a living

解析：选D。细节理解题。根据第三段首句Through history，most people travelled because of necessity-not for pleasure.可知在古代人们外出多是为了生计奔波，因此选D项。

70.How many reasons for travelling are mentioned in Paragraph 3?

A.Three. B.Four.

C.Five. D.Six.

解析：选B。细节理解题。第三段中作者提到了四种旅游的原因或动机，分别是：necessity，fun，curiosity和trade。

71.What’s the main idea of this passage?

A.Different kinds of travelling.

B.Travelling enriches our mind.

C.Ways to enjoy yourself whil e travelling.

D.The advantages and disadvantages of travelling.

解析：选B。主旨大意题。作者在文中谈了自己对旅游的看法，他认为旅游可以拓宽人们的视野，故选B项。

E

Have you ever thought of taking a train and having an adventure(奇遇)?Riding the train can be a real adventure.That is how I feel every time I take Amtrak.I often take a four?hour trip to visit my children.Every time I take this trip I never know what will happen.

Last week when I was on the train and over an hour into the train ride，there was a man sitting by himself in the back of the train carrying on a mobile phone conversation-in another language.It was loud and disturbed most of the people on the train.I think it was annoying.

Fortunately I sat next to a wonderful old lady who was taking a two?day trip by train.She said her two daughters were distraught at the thought of her driving for three days to reach her home，although she had no trouble driving.The train ride was the only choice for her.She loved to look out of the window and watch the world go by on the train.

She was fun to talk to and asked me when my children started being parents.That is a very good question.Both of us are old and have children.She asked that same question from time to time.

There are always many people on the train from all walks of life，different countries，and many languages.Riding the train is a great way to increase your knowledge and take in all kinds of cultures.If you get hungry，you can buy food in the food car at any time.If you need to use the restroom there is always one available.

It sure beats driving the car，which has to stop for food and restrooms.And it is better than taking the bus.

【解题导语】　本文中作者主要介绍了她的一次火车旅行经历以及她对火车旅行的看法：坐火车要比乘公共汽车和开车好。

72.According to the passage，the purpose of the author’s train ride was　　　　.

A.to do business

B.to see her children

C.to visit places of interest

D.to see her old friends

解析：选B。细节理解题。根据第一段第四句：I often take a four?hour trip to visit my children.可知，作者坐火车是去看望自己的孩子，故选B项。

73.Which of the following is the closest in meaning to the underlined word “distraught” in Paragraph 3?

A.Disappointed. B.Satisfied.

C.Worried. D.Pleased.

解析：选C。词义猜测题。根据第三段第一句话中的a wonderful old lady和划线单词所在句子中的her driving for three days to reach her home可知，尽管老太太能开车，但是她年龄比较大了，女儿们考虑到她要开三天车才能到家，还是非常担心，故选C项。

74.Which of the following is TRUE about the old lady sitting next to the author?

A.She is too old to drive now.

B.She does not like to take trains.

C.Although she is old，she has a good memory.

D.Her daughters live far away from her home.

解析：选D。细节判断题。根据第三段第一句中的was taking a two?day trip by train和本段第二句中的her driving for three days to reach her home可知，老太太的两个女儿住得离她家比较远：乘火车得两天，她开车得三天。

75.What is the best title for this p assage?

A.Train ride-a cultural experience

B.A painful experience on the train

C.The history of Amtrak

D.A wonderful lady

解析：选A。标题归纳题。通读全文可知，本文中作者主要介绍了她的一次火车旅行经历及她对火车旅行的看法，故选A项。

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