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)器人來幫助自己，減輕自己的勞動負(fù)擔(dān)。請你發(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.

題目來源：高中英語丟分題每周一練高二下 > Unit 2 Robots

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