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2.Welcome to your future life!
You get up in the morning and look into the mirror.Your face is firm and young-looking.In 2035,medical technology is better than ever.Many people your age could live to be 150,so at 40,you're not old at all.And your parents just had an anti-aging(抗衰老的)  treatment.Now,all three of look the same age!
You say to your shirt,"Turn red."It changes from blue to red.In 2035,"smart clothes"contain particles(粒子) much smaller than the cells in your body.The particles can be programmed to change clothes'color or pattern.
You walk into the kitchen.You pick up the milk,but a voice says,"You shouldn't drink that!"Your fridge has read the chip (芯片) that contains information about the milk,and it Knows the milk is old.In 2035,every article of food in the grocery store has such a chip.
It's time to go to work.In 2035,cars drive themselves.Just tell your"smart car"where to go.On the way,you can call a friend using your jacket sleeve.Such"smart technology"is all around you.
So will all these things come true?"For new technology to succeed,"says scientist Andrew Zolli,"it has to be so much better that it replaces what we have already."The Internet is one example what will be the next?

72.We can learn from the text that in the futureD.
A.people will never get old
B.everyone will look the same
C.red will be the most popular color
D.clothes will be able to change their pattern
73.What can be inferred from Paragraph 4?C
A.Milk will be harmful to health.
B.More drinks will be available for sale.
C.Food in the grocery store will carry electronic information.
D.Milk in the grocery store will stay fresh much longer.
74.Which of  the  following is mentioned in the text?D
A.Nothing can replace the Internet.
B.Fridges will Know what people need.
C.Jacked sleeves can be used as a guide.
D.Cars will be able to drive automatically.
75.What is the text mainly about?B
A.Food and clothing in 2035.
B.Future technology in  everyday  life.
C.Medical treatments of the future.
D.The reason for the success of new technology.

分析 本文是一片科技小短文,主要畅想了未来30-50年人们生活所发生的一系列变化.随着新技术的成功,人们未来的生活变得越来越美好:寿命可以延长至150岁,智能衣服的颜色也是随心而变,食物上也装有芯片,汽车可以自动驾驶.

解答 72.答案:D.细节理解题.根据文章的第二段最后一句"The particles can be programmed to change your clothes'color or pattern."可知,粒子可以被编程来改变你的衣服的颜色或图案.故选D.文中提到人们的寿命延长至150岁,但并未提及人们永不变老,所以A项不正确.B、C两项也均未提及.
73.答案:C.推理判断题.根据文章的第四段第三句中"…the chip(芯片)that contains information…"及最后一句"…every article of food in the grocery store has such a chip."可知,食品店里的每一份食品都带有这样一个芯片,芯片中都有电子信息,故选C.
74.答案:D.推理判断题.根据文章倒数第二段第二、三句"In 2035,cars drive themselves.Just tell your"smart car"where to go."可知,在2035年,汽车可以自动驾驶.你只要告诉你的"聪明的汽车"去哪里就可以了.故选D.其余三项均与文章内容不符.
 75.答案:B.主旨大意题.文章描述了2035年人们生活的几个方面,这些均源自科技的发展,所以B项正确.A:2035年的食品与服装;C:未来的医疗;D:新技术成功的原因.

点评 做此类题时要注意:
1.推断题测试学生在阅读基础上的逻辑推理能力,要求学生根据文章所述事件的逻辑关系,对未说明的趋势或结局作出合理的推断;或根据作者所阐述的观点理论,对文章未涉及的现象、事例给以解释.
2.细节题要从原文细节里找到,学生首先要仔细阅读短文,完整了解信息,准确把握作者观点.

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