Unit3__Words参考课件

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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
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_w__it_h__the blue one ,
minutes. 他必须在五分钟内打完字。
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ቤተ መጻሕፍቲ ባይዱ
expensive adj. 昂贵的 This computer is more expensive than that one. 这台电脑比那台电脑贵。
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 __t_o_c_l_e_a_n__(clean) the room.
compare v.比较 compare A with B. 把A 和B做比较
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 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
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。
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
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
railway n.铁路系统 railway station 火车站
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。
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
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 _t_a_k_e__your order now?
我可以为你点菜了吗？
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
you will see that the blue one is better.
Teachers often compare children ____to_____the
flowers .
compare—comparison comparison n. 比较
make a comparison between
He made a_c_o_m_p_a_r_i_so__n(compare) between Shenzhen
and Hongkong. 他把深圳和香港做了比较。
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 _t_y_p_i_n_g_(type) in five