假設(shè)你生活在遙遠(yuǎn)的22世紀(jì)，由于科技的高速發(fā)展，人們已經(jīng)在日常生活中廣泛地使用機(jī)器人來(lái)幫助自己，減輕自己的勞動(dòng)負(fù)擔(dān)。請(qǐng)你發(fā)揮合理想象,介紹22世紀(jì)廣泛使用機(jī)器人后，人們的生活情況是怎樣的，并給Science雜志社投稿。

1. 機(jī)器人進(jìn)入人類生活為我們提供了哪些方便或者不便；

2. 想象合理，語(yǔ)法正確；

3. 詞數(shù)：120詞左右。擊生詞提示

robot機(jī)器人;firefighter消防隊(duì)員;miner礦工;elderly people老年人;environmental pro?tection環(huán)境保護(hù);effective有效的

 I live in 2100.and our lives have changed greatly since we use robots.

  We use robots widely to do dangerous jobs. They work as firefighters,miners,policemen and so on,preventing many accidents from happening,and saving many lives indirectly. They help house?wives with their heavy housework by cleaning,cooking and washing. Also they tell stories to put children to bed and take care of elderly people,keeping them from feeling lonely. Some heavy machines are transported and lifted by some kinds of robots. Even many hospitals use robots to help doctors check on and take care of their patients. They help clean the streets on hot summer and cold winter days,and even contribute to environmental protection.

  Of course there's still a lot to be done to make robots even more powerful and effective.

題目來(lái)源：高中英語(yǔ)丟分題每周一練高二下 > Unit 2 Robots

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：

 When a rather dirty,poorly dressed person kneels at your feet and puts out his hands to beg for a few coins,do you hurry on,not knowing what to do,or do you feel sad and hurriedly hand over some money? What should our attitude to beggars be? There can be no question that the world is full of terribly sad stories. It must be terrible to have no idea where our next meal is going to come from. It seems cruel not to give some money to beggars.

Certainly,most of the world's great religions (宗教) order us to be openhearted and share what we have with those less fortunate than ourselves. But has the world changed? Maybe what was morally (道德方面) right in the old days,when one knew exactly who in the village had suf?fered misfortune and needed help,is no longer the best idea. Quite a few people will not give anything to beggars. Let us look at their arguments.

First,some believe that many city beggars dress up on purpose to look pitiable,but actually make a good living from begging. Giving things to. beggars only encourages this sort of evil (惡行) .Secondly,there is the worry that the money you give will be spent on beer,wine or drugs. Thirdly,there is the opinion that there is no real excuse for begging. One might be poor,but that is no reason for losing one's sense of pride and selfdependence.

Related to this is the opinion that the problem should be dealt with by the government rather than ordinary people. Some people think beggars should go to the local government and ask for help.

It is hard to come to any final conclusion. There are various cases and we must deal with them differently. A few coins can save a life in some situations,and even if the money is wasted,that does not take away the moral goodness of the giver.

(   ) 1. What is mainly discussed in the passage?

   A. The world has changed.

   B. What was morally right in the old days is no longer the best idea.

   C. It seems cruel not to give any money to beggars.

   D. The arguments about helping beggars.

(   ) 2. What can we infer from the underlined sentence "But has the world changed?" in the second paragraph?

   A. People no longer know who suffers misfortune in the village.

   B. Some people will not do what was morally right in the past.

   C. We don't meet with those who need help any more.

   D. Now it is the government's duty to help the beggars.

(   ) 3. Which of the following is NOT mentioned in the passage?

   A. Some people dress up to pretend to be beggars.

   B. Some beggars want money to help their children go to school.

   C. Some beggars use the money to buy drugs.

   D. Some beggars have no excuse for begging.

(   ) 4. Quite a few people refuse to give anything to beggars just because        

   A. they think it is the government's duty to deal with this problem.

   B. they believe it is not worth caring for some beggars.

   C. they have some worries.

   D. they think some beggars have no selfrespect.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

2. Over the years,we all learned to adjust,to become more comfortable with each other,and        . (adapt)

年復(fù)一年，我們都學(xué)會(huì)了調(diào)整自己，學(xué)會(huì)了彼此寬容，學(xué)會(huì)了適應(yīng)我們新的家庭安排。

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

2. Working in the research institute gave me a chance        in economics.

(test)

在這所研究所里工作使我有機(jī)會(huì)全面檢驗(yàn)一下經(jīng)濟(jì)學(xué)方面的某些最新觀點(diǎn)。

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

9. He feels it dangerous for a girl to be out late at night so he        home late.(have)

他感覺(jué)一個(gè)女孩晚上在外太晚很危險(xiǎn)，因此他不會(huì)讓他女兒太晚回家。

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

2. We        for regular physical checkups. (urge)

我們敦促礦工定期到醫(yī)院檢査身體。

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

9. The Yangtze River is very busy        every day. (with)

每天長(zhǎng)江上各種船只來(lái)來(lái)往往顯得格外忙碌。

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

9.         ，you'll find it hard to get out of it. (once)

一旦染上壞習(xí)慣，想改掉就難了。

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

 Ever since they were first put on the market in the early 1990s,genetically modified (GM, 轉(zhuǎn)基因) foods have been increasingly developed and marketed in many countries in the word,mainly on the basis of their promise to end the worldwide food crisis. But can GM technology solve world hunger problems? Even if it would,is it the best solution?

  Despite what it promises,GM technology actually has not increased the production potential of any crop. In fact studies show that the most widely grown GM crop,GM soybeans,has suf?fered reduced productivity. For instance,a report that analyzed nearly two decades of research on major GM food crops shows that GM engineering has failed to significantly increase US crop production.

  Something else,however,has been on the rise. While GM seeds are expensive,GM com?panies tell farmers that they will make good profits by saving money on pesticides (殺蟲劑) .On the contrary,US government data show that GM crops in the US have produced an overall in?crease in pesticide use compared to traditional crops. "The promise was that you could use less chemicals and boost production. But neither is true," said Bill Christison,President of the US National Farm Coalition.

  At the same lime,the authors of the book World Hunger; Twelve Myths argue that there actually is more than enough food in the world and that the hunger crisis is not caused by pro?duction,but by problems in food distribution and politics. These indeed deserve our efforts and money. Meanwhile,the rise in food prices results from the increased use of crops for fuel rather than food,according to a 2008 World Bank report.

  As a matter of fact,scientists see better ways to feed the world. Another World Bank re?port concluded that GM crops have little to offer to the challenges of worldwide poverty and hunger,because better ways out are available,among which "green" fanning is supposed to be the first choice.

(   ) 1. The author develops the second paragraph mainly         .

   A. by classification   B. by comparison

   C. by example   D. by process

(   ) 2. What does the underlined word "boost" in the third paragraph probably mean?

   A. Control. B. Evaluate. C. Obtain. D. Increase.

(   ) 3. GM companies promise farmers that they will benefit from         .

   A. practicing " green" farming

   B. less use of chemicals

   C. fair distribution of their crops

   D. using more crops for fuel

(   ) 4. Which of the following best describes the attitude of the author towards GM technology?

   A. Optimistic. B. Defensive.

   C. Disapproving. D. Casual.

查看答案和解析>>

同步練習(xí)冊(cè)答案