2021版高中英语【新教材】人教版必修第一册unit 2 同步练习 (含解析)

unit 2 理解·课文精研读

Ⅰ.单词拼写

1．Many new words and phrases(短语) have been included in the revised edition.

2. He remained distant(疏远的) from the people he worked with.

3. At night I like to look at the remote(遥远的) stars in the clear sky.

4. The movements of machines are completely automatic(自动的), you only need

to start and stop the machines.

5. They have lived in this country for ten years, but have never really integrated(融为一体)．

6. What you said was true but nevertheless(不过) unkind.

7. These tickets are available(可用的) for one month.

8. She had woven a whole fantasy(幻想) about living in a cottage by the sea.

9. Each of the homes has a security system and is wired(用电线连接) for cable

television.

10. He has received many honours for his research into cancer(癌)．

Ⅱ.阅读

A

Welcome to your future life!

You get up in the morning and look into the mirror.Your face is young-looking.In

2035, medical technology is better than ever.Many people could live to be 150, so at 40,

you're not old at all.And your parents could have an anti­aging treatment.Now, all three

of you 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 your 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 bad.In 2035, every kind 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 a

scientist called Andrew Zolli, “it has to be so much better that it replaces what we

already have.” The Internet is one example—what will be the next?

【语篇解读】 本文主要对未来技术在我们的日常生活中的运用进行了展望，描绘了几种未来技术将如何影响我们的日常生活的画面。

1．We can learn from the text that in the future ．

A．people will never get old

B．everyone will look the same

C．clothes will be able to change their pattern

D．red will be the most popular color

C [细节理解题。根据第二段的最后一句话“The particles can be programmed to

change your clothes' color or pattern.”可知，这种未来的衣服中的粒子可以改变衣服的形状和颜色。]

2. What can be inferred from Paragraph 3?

A．Milk will be harmful to health.

B．More drinks will be available for sale.

C．Milk in the grocery store will stay fresh much longer.

D．Food in the grocery store will carry electronic information.

D [推理判断题。根据第三段中的“In 2035，every kind of food in the grocery

store has such a chip.”可知，未来的食品杂货店内的每一种食物都含有一个芯片，这种芯片含有关于这种食物的信息。]

3. Which of the following is mentioned in the text?

A．Nothing can replace the Internet.

B．Fridges will know what people need.

C．Jacket sleeves can be used as a guide.

D．Cars will be able to drive automatically.

D [细节理解题。根据第四段中的“In 2035，cars drive themselves.”可知，文章提到了自动驾驶汽车，故选D。]

B

What will people die of 100 years from now？If you think that is a simple

question，you have not been paying attention to the revolution that is taking place in

biotechnology (生物科技)．With the help of new medicine, the human body will last a

very long time．Death will come mainly from accidents, murder and war.Today's leading

killers, such as heart disease, cancer, and aging itself, will become distant memories.

In discussion of technological changes, the Internet gets most of attention these

days.But the change in medicine can be the real technological event of our times.How

long can humans live？Human brains were known to decide the final death.Cells are

the basic units of all living things, and until recently, scientists were sure that the life of

cells could not go much beyond 120 years because the basic materials of cells，such as

those of brain cells，would not last forever.But the upper limits will be broken by new

medicine.Sometime between 2050 and 2100, medicine will have advanced to the point

at which every 10 years or so, people will be able to take medicine to repair their

organs.The medicine, made up of the basic building materials of life, will build new

brain cells，heart cells and so on, in much the same way our bodies make new skin cells

to take the place of old ones.

It is exciting to imagine that the advance in technology may be changing the most

basic condition of human existence, but many technical problems still must be cleared

up on the way to this wonderful future.

【语篇解读】 在未来的100年，人类的生命由于生物科技的发展可以无限期延长的愿望有可能成为现实。

4. According to the passage，human death is now mainly caused by ．