Unit3 Computers Words.

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1 Unit3 Computers Words

2 1. [' ɔ:də] ______________ ____________
2. [kəm'pεə] ______________ ____________ 3. ['mɔnitə] ______________ ____________ 4. ['spi:kə] ______________ _____________ 5. [mein 'ju:nit] _______________ _____ 6. ['ki:bɔ:d] _______________ _____________ 7. ['maus] _____________ _______________ 8. ['taip] _______________ ______________ 9. [brein] ________________ _____________ 10. [kən'trəul] ________________ _____________ 11.[ik'spensiv] ________________ ____________ order 订货 比较 compare monitor 显示器 speaker 扬声器 main unit 主机 keyboard 键盘 mouse 鼠标 type 打字 brain 脑 control 控制 expensive 昂贵的

3 12. ['taini] __________ __________
13. [di'pend] v. __________ __________ 14. [spi:d] __________ __________ 15. ['ɔpəreit] v. __________ __________ 16. ['reilwei] __________ __________ 17. ['kʌmpəni] v. __________ __________ 18. [prais] __________ __________ 19. ['təutl] __________ __________ 20. ['intʃ] __________ __________ 21.['sel] _________ __________ 22. ['pɔpjələ] __________ __________ tiny 极小的 依靠 depend 速度 speed operate 操作， railway 铁路系统 company 公司 price 价格 total 总额 inch 尺寸 sell 出售 popular 受欢迎的

4 phrases work as 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

5 Words Flashback 单词回闪 advertisement mobile phone create realize
1. 广告 10. 手机 advertisement mobile phone create realize railway develop comfortable candle century special passenger main unit invent brain practical company compare speaker 11. 意识到 2. 创造 3. 铁路系统 12. 开发，研制 4. 舒服的 13. 蜡烛 5. 世纪 14. 特别的 6. 乘客 15. 主机 7. 发明v. 16. 大脑 8. 实用的 17. 公司 9. 比较 18. 扬声器

6 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

7 Soldiers should obey the orders. 士兵应该遵从命令。
n. 〔U〕秩序 短语：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。

8 Miss Li ordered him __________(clean) the room.
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

9 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。

10 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 teacher’s 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

11 He can type 65 words a minutes. 他每个小时可以打65个字。
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 zxxk

12 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

13 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。

14 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 travelling at a speed of 50 miles an hour. 那辆汽车以每小时50英里的速度行驶。

15 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

16 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

17 total n.合计，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。

18 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 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。

19 This type of computers are more popular than that one. 这款电脑比那台受欢迎。
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 young people . 这本书很受年轻人的欢迎。 zxxk

20 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

21 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

22 巩固练习 1. I don’t 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 shouldn’t __________(依靠）too much on our parents. operates speed tiny type depend

23 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