新课标 必修5 第三单元 period 3 language points.pptVIP

8. Hit by a lack of fresh air, my head ached. 由于缺乏新鲜空气，我感到头痛。 1)过去分词hit在句中作状语，表示与 主句中动作伴随发生的状况。 hit: v. 对……有不良的影响 How will the new law hit the unemployed?? 新颁布的法令将使失业者 遭受什么样的打击？ as it had been in the year AD 2008, 为定语 从句, 修饰先行词area。 用法归纳: as 作连词引导从句： (1)引导定语从句 As we all know, the earth travels around the sun. 众所周之, 地球绕着太阳转。 (2)引导让步状语从句 Boy as he is, he knows so much about the world. 尽管他是个小孩，但他通晓很多事情。 (3)引导方式状语 She stayed in bed as the doctor had ordered. 她依照医生的吩咐卧床休息。 (4)引导时间状语从句 As time went by, we knew more and more about ourselves. 随着时间的推移，我们对自己的了解越来越深。 As I was getting on the bus, someone called me. 我上公共汽车时，有人叫我。 即时活用 ---Who should be responsible for the accident? ---The boss, not the workers. They just carried out the order ____. A. as told ?? B. as are told? ? C. as telling? D. as they told 特别提示: as 引导的让步状语从句，需要倒装。 这是高考命题中的一个重点和热点。 Child as he was, he knew what was the right thing to do.? 尽管他是个孩子, 他却 懂得应该做什么。(Child前无冠词) A 13. I found later that their leaves provided the room with much-needed oxygen. Then Wang Ping flashed a switch on a computer screen, and a table and some chairs rose from under the floor as if by magic. 后来我才发现，就是这些树的叶子为这栋 房子提供了最急需的氧气。然后王平使 电脑屏幕上的一个开关闪了一下，于是 一张桌子和几把椅子就像变魔术那样从 地板下面升了上来。 switch? n. 开关?? 如： You pressed the wrong switch. 你按错了开关。 联想拓展: switch (1) Turn on/off the switch 打开/关掉开关 (2) the switch in … 在……方面的转变 (3) switch off=turn off 关掉(电灯或电器) (4) switch on=turn on 打开(电灯或电器) (5) switch from A to B? 由A转变为B 即时活用 Derek, I wish you’d keep that radio _____. 德里克, 我希望你把收音机关了。 (2) _____ ___ the recorder, please. 请打开录音机。 (3) Duval could ______ easily ____ French ___ English. 杜瓦尔可以转很容易将法语译成英语。 (4) There’s been a _______ ___ our plans. 我们的计划改变了。 off Turn on switch from to switch in 14. Exhausted, I slid into bed and… Exhausted 此处是形容词, 作状语, 表原因。 slide v. 偷偷地移动; 潜行; (使)滑动 船滑入水中。 The ship slid (down) into the water. * Language Points Below are some o