9BUnit3重点词组.pdf

19B Unit 3 Robots 重点词组重点词组1.write a complaint letter 写一封投诉信plain to sb.about sth.向某人抱怨某事3.post a letter for him 为他寄封信4.do the laundry 洗衣服5.iron shirts 熨烫衬衫6.explore dangerous places 探索危险的地方7.make the bed 整理床铺8.sweep the floor 扫地9.the first person to do sth.第一个做某事的人10.make a great difference to ones life 使某人的生活发生很大变化=change ones life a lot11.be busy doing sth.忙于做某事12.in order(not)to do sth.为了（不）做某事13.have more spare time 有更多空余时间14.need to do sth.需要做某事15.as a result 因此，结果16.no longer=not any longer 不再17.an extra hour 额外的一小时18.air the rooms 给房间通风19.return home from work 下班回家20.look as clean as new 看起来像新的一样干净21.be/get ready for.为做准备22.relax oneself 放松自己23.be happy/satisfied/pleased with 对满意24.a few weeks later 几周后25.in the end=at last=finally 最后26.go wrong 发生故障，出毛病27.catch a virus 染上病毒28.cause a lot of problems 引起许多问题29.knock things over 撞翻东西30.in a mess 乱七八糟31.in the rice cooker 在电饭煲里32.spread all over the floor 散落一地233.return the robot to the shop 把机器人退还给商店34.too much trouble 太麻烦35.make smooth 使光滑，平坦36.sleep unitl noon 睡到中午37.have the robot wash up 让机器人洗碗碟38.look like a real person 看起来像真人39.stand on four small wheels 依靠四个小轮子站立40.what do with=how deal with 怎样处理41.move around easily and freely 轻松自如地四处移动42.absorb energy from the sun 吸收太阳能43.connect to ones chest 连到某人的胸口44.change the batteries 换电池45.check all the connections 检查所有的连接点46.a robot exhibition 机器人展览47.in clear language 用清晰的语言48.get tired 变得疲劳49.get sth.for free 免费得到某物50.be designed to do housework 被设计用来做家务51.expect sb.to do sth.期待某人做某事52.last for at least 2 months 持续至少两个月53.pay more attention to.多加注意54.need to do sth.(常人作主语)需要做某事55.sth.need doing=sth.need to be done(常物作主语)某事需要做56.give it instructions 给它指示57.get my money back 拿回我的钱58.give a try 尝试，试用59.wake sb.up 叫醒某人；吵醒某人60.clean up 把弄干净