8A-Unit-3-computers-words.ppt

1、,Unit3 Computers,Words,n. order 订货，订购 monitor 显示器 speaker 扬声器 main unit 主机 keyboard 键盘 mouse 鼠标 brain 脑 speed 速度 railway 铁路系统,company 公司 price 价格 total 总共 inch英寸 v. compare 比较 type 类型 control 控制 depend 依靠,v. calculate 计算 operate 操作 sell 卖出 adj. expensive 昂贵的 tiny 极小的，极微的 popular 受欢迎的,phrases work as

2、 从事。工作 (be) unaware of 没意识到，未觉察 depend on 依靠 in addition 除。以外 grand total 总计，共计 look forward to 盼望,order n. C 订货， 订购 短语：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？ take order 点菜,take,n. U秩序 短语：keep order 维持秩序 in good order 整齐 in bad ord

3、er 不整齐 n. C命令 Soldiers should obey the orders. 士兵应该遵从命令。,v. 命令 短语：order sb to do sth 命令某人去做某事 Miss Li ordered him _(clean) the room.,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 wh

4、ich one is better. 比较一下这两个城市，你会发现哪一个更好的。,compare to 意为“把。比作”, 其中的to 后接名词或者代词作为比较的对象，该短语含有比喻的意味 We often compare the teachers work to a candle. 我们经常把老师的工作比作蜡烛。 If you compare the red bike_the blue one , you will see that the blue one is better. Teachers often compare children _the flowers .,with,to,c

5、omparecomparison 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.

6、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 t

7、iny boat on the sea. 海面上有一艘小船。 The words are too tiny . I cant see it clearly 那些字太小了，我看不清楚了,depend v. 依靠 When we grow up , we cant depend on our parents any more. 当我们长大了，我们不能在依靠父母了。,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。 at a speed of 以。的速度 The car was travel

8、ling at a speed of 50 miles an hour. 那辆汽车以每小时50英里的速度行驶。,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。 operation n.手术 do an operation on 给。做手术,railway n.铁路系统 railway station 火车站 I got a job on the railways. 我在铁道部门得到一份工作了。,com

9、pany n. 公司 IBM is a big computer company. Which company do you work for? 你在哪家公司工作？,price n. 价格 What is the price of this mobile phone? =_is this mobile phone? 这部手机的价格是多少呢？ He sold the house at a high price. 他以很高的价格把房子卖出了了。 at a price 以很高的代价 His success comes at a price. 他的成功来自不易。,How much,total n.合计

10、，总额 The total comes to 86 yuan. 总共要86元。 in total 总共 We need 35 chairs in total. 我们总共要35张椅子。,inch n.英寸 1 inch=25.44 mm This laptop is 10 inches. 这台手提电脑是十英寸。 复数inches,sell,sell sold-sold v. 出售 We sold 10 computers of this type yesterday. 昨天我们卖出了十台这种类型的电脑。 sell sth to sb / sell sb sth.把某物卖给某人 The young

11、 man is selling his car to his friends. =The young man is selling his friends his car 这个年轻人正在向他的朋友们卖车。,popular adj.受欢迎的 This type of computers are more popular than that one. 这款电脑比那台受欢迎。 He likes to sing popular songs.（pop songs) 他喜欢唱流行歌曲。 be popular with 受。欢迎 This book is very popular with the youn

12、g people . 这本书很受年轻人的欢迎。,巩固练习 1. I dont know how the computer_ (控制）. 2. We drove at a _of 60 kilometers an hour. 3. The animals are kept in _(小的）cages and can hardly move at all. 4. If I want to write fast, I must learn to _(打字）。 5. We shouldnt _(依靠）too much on our parents.,operates,speed,tiny,type,d

13、epend,6. This mobile phone is very e_. 7. What is the p_of this CD player? 8. Miss Li is very p_with his students, because her class is very interesting. 9. His father can c_this machine . 10. Our b_control our thoughts .,xpensive,rice,opular,ontrol,rain,n. order monitor speaker main unit keyboard mouse brain speed railwa