八年级英语上册 Unit 3 Computers Words课件 (新版)牛津深圳版.pptVIP

* Unit3 Computers Words n. order monitor speaker main unit keyboard mouse brain speed railway company price total inch v. compare type control depend v. calculate operate sell adj. expensive tiny popular phrases work as (be) unaware of depend on in addition grand total look forward to order n. 〔C〕 订货， 订购 ：place an order 下一个订单 He placed an order for ten computers. 他下了一个订单订购十台电脑。 May I ______your order now? 我可以为你点菜了吗？ 短语 take n. 〔U〕秩序 keep order 维持秩序 in good order 整齐 in bad order 不整齐 n. 〔C〕命令 Soldiers should obey the orders. 士兵应该遵从命令。 v. 命令 order sb to do sth 命令某人去做某事 Miss Li ordered him __________(clean) the room. 短语 短语 to clean compare v.比较 compare A with B. 把A 和B做比较 He compared this mobile phone with that one in price. 他比较了这台手机和那台手机的价格。 Compare these two cities , and you will see which one is better. 比较一下这两个城市，你会发现哪一个更好的。 compare—comparison comparison n. 比较 make a comparison between He made a__________(compare) between Shenzhen and Hongkong. 他把深圳和香港做了比较。 comparison type v. 打字 He can type 65 words a minutes. 他每个小时可以打65个字。 He has to finish the _______(type) in five minutes. 他必须在五分钟内打完字。 typing control v. 控制 You should not eat so much. You have to control your weight. 你不应该吃那么了， 你必须要控制自己的体重了。 control n. 控制 out of control 失控 The plane was out of control. It rushed into the sea at last. 飞机失去控制了。 最后冲向了大海 expensive adj. 昂贵的 This computer is more expensive than that one. 这台电脑比那台电脑贵。 ￥ 6000 ￥ 8000 tiny adj. 极小的，微小的 同义词：small There is a tiny boat on the sea. 海面上有一艘小船。 The words are too tiny . I can’t see it clearly 那些字太小了，我看不清楚了 depend v. 依靠 When we grow up , we can’t depend on our parents any more. 当我们长大了，我们不能在依靠父母了。 We depend on computers much in our daily life. 在我们的日常生活中，我们很依赖电脑。 speed n.速度 The car is running at a high speed on the highway. 小车正在高速路上以高的速度行走着。 operate v.操作，控制 Can you operate this machine? 你会操控这台机器吗？ operate v. 动手术 The doctor is operating on his leg. 医生正在给他的大腿做手术。 operatio