What are people wearing in the 21 st centu

题目内容：

What are people wearing in the 21 st century? Scientists believe that in the near future, high—tech（高科技）clothing will make our lives more interesting. Take a look here and see some great inventions.

Some say Speedo swimsuits helped world champion Michael Phelps move faster in water小题1:This gives clothes many new functions（功能）.

Now many clothes makers begin to use new fabrics（纺织品）like nanofiber（纳米纤维）. The clothes made from these fabrics can keep away stains（污渍）and creases（皱褶）小题2:

Clothes makers also use eco—friendly materials in clothing. Most of them come from old clothes. newspapers or even plastic bottles. 小题3:Many clothes makers like Li-Ning make clothes from this low-carbon material.

As the Internet has become part of our life, everyday objects are becoming part of a network.

Clothing is, too. For example, a US company has developed a pair of pants. 小题4:

Scientists put sensors（传感器）inside the pants and then connect them to a computer. When people put the pants on, the sensors collect information about the body and send it to the computer. 小题5:.

A. People don't have to wash them or iron them frequently.

B. Reusing materials will help us to cut down on carbon emissions（碳排放）.

C. High-tech clothing is made from old clothes, newspapers or even plastic bottles.

D. It can see your movement and “let a computer know your every move”.

E. Today there's more and more technology in clothing.

F. Scientists believer this technology will help us learn more about our bodies.

G. Clothes makers can make more and more money in the future.

最佳答案：

小题1:E

小题2:A

小题3:B

小题4:D

小题5:F

答案解析：

这篇短文是关于21世纪我们会穿什么样的衣服。科学家们认为在最近的将来高科技的衣服会使我们的生活变得更有趣。文章给我们举了一些例子，如用新的纳米纤维材料制成的衣服、用环保材料制成的衣服，还有带传感器的衣服等。

小题1:句意：今天越来越多的科技用在衣料上，这使衣服有了很多新的功能。承接上文的意思，在衣服材料上使用高科技。故选E。

小题2:由这段文意可知，用纳米纤维材料制成的衣服可以远离污渍和皱褶，所以承接下来应是A，句意：人们就不用经常的洗衣服或熨衣服。故选A。

小题3:这段是关于用环保的材料来制成衣服。B项意为：可回收利用的材料可以帮助我们减少碳排放。这一项跟这一段的中心即环保有关，故选B。

小题4:句意：一家美国的公司已经制造出一种裤子，它能看见你身体的移动，并且能让电脑知道你的每一个动作。这句话中的it 指的就是上句话中美国新制成的这种裤子。故选D。

小题5:句意：当人们穿上这种裤子时，传感器就会收集信息，并把它传给电脑。科学家们认为这种科技可以帮助我们更多的了解我们的身体。这一项与这段说的了解人的肢体动作的内容相关，故选F。

考点核心：

根据最新人教版版和牛津版的初中英语教材的词汇量，一个水平较高的初中毕业生的词汇量应在2400左右。初中的单词和词组词汇量要求数量会不断增长。