高考英语一轮复习 Unit 3 Computers话题（含解析）新人教版必修2.doc

unit 3 computers （一）机器人厨师lily: ann，how about this dish?安，你觉得这道菜怎么样？ann: it is very delicious.很好吃。lily: quite right. it is cooked by a special cook.是的。这是由一位特殊的厨师做的。ann: he must be a famous cook.他肯定是个有名的厨师。lily: he is not a human being but a robot.他不是人类而是一个机器人。ann: a robot cook? i cant believe it.机器人厨师？我真不敢相信。lily: it is true. this robot is manufactured by an old man in beijing. you just need to put the food inside of the robot and carry some orders out，after a few minutes，a delicious dish is finished.是的。这个机器人厨师是北京的一位老人研制的。你只需把食物放进机器人的肚子里，然后执行机关命令，几分钟后，一道美味的菜肴就完成了。ann: it is easy and convenient.真是简单又方便啊。lily: yeah，the old man plans to popularize this kind of robot cook to more and more restaurants.恩。老人还打算把这款机器人厨师推广到更多的餐厅中。ann: that is so cool.真是太酷了。（二）电脑的利弊 the pros and cons of computercomputer is increasingly popular in peoples daily life. the number of computer in every family is more than tv set. some people think it is so great that they all regard it as a gift from the heaven. however，some people consider it brings more disadvantages than advantages. in my opinion，both opinions are correct，but if we can use computer in a proper way，its advantages are superior to disadvantages. i have several reasons.在人们的日常生活中电脑越来越受欢迎。每家每户拥有电脑的数量要比电视机多。有些人觉得电脑真的很棒，所以他们都把它当作是上天赐予他们的礼物。然而，有些人则认为它所带来的弊端要比好处多。在我看来，这两个观点都是正确的，但如果我们能够恰当地使用电脑，它的优点会比缺点多。理由有几点。zx*x&kon the one hand，computer makes human beings life become easier. people can do many things that they cant do before. they can read newspaper without buying it，only sitting in front of their computer，clicking mouse to open website. shopping online，watching movies，listening music and play computer games are the common things that people often do by computer. but without computer，they cant do all these easily. in addition，computer is also very helpful for study and work. people can have classes and work on it.一方面，电脑使人们的生活变得更容易。人们可以做很多以前不能做的事情。他们可以不买报纸，只坐在电脑前，点击鼠标，打开网站就看到新闻。网上购物，看电影，听音乐，玩电脑游戏，都是人们常常用电脑做的事。但是没有电脑的话，他们则无法轻易地做到这些事。此外，电脑对他们的学习和工作也是很有帮助的。人们在电脑上上课，工作。on the other hand， computer has so many attractive things that some people will be addicted to it. some of them may busy finding funs on it， and then ignore their real duty，such as，study and work. as a result，it will have great bad effect on their future.另一方面，电脑有许多吸引人的东西，有些人会对它上瘾。有些人可能会专注于在电脑中寻找乐趣，而忽略了真正任务，例如，学习和工作。结果，电脑就会对人们的未来有着不良影响。to sum，computer has advantages and disadvantages. but if people c