江苏省沭阳县潼阳中学高中英语必修四教案：UNIT3 READING3 .doc

1、 教学案科目: 英语 主备人: 备课日期： 课 题M4U3 Tomorrows worldReading3第 3 课时教学目标Enable the Ss to master some important words and expressions in the text.教学重难点1.Help the Ss understand some difficult sentences.2. How to master the words and expressions教学流程内容板书关键点拨加工润色1.短语落实1add to 使增强，使增加，使扩大 2put forward 提出，提议3as to

2、至于，关于 4last but not least 最后但是同样重要的5in reality 事实上，实际上 6bring_.alive 使鲜活、生动7all_of_a_sudden 突然 8ought_to 应当，应该9on_the_other_hand 另一方面 10be_known_as 作为而出名11. compared with和比较 12.on/upon doing sth. 一做某事就13. as to 至于，关于 14. rather than 而不是15. concentrate on/upon 专注于 16.end in failure 以失败而告终17. put forw

3、ard 提出（观点，议案等）；把（时钟）拨快1. reality n. 现实，实际，真实【课本原句】 The technology behind RealCine is virtual reality (VR)(P42)支持RealCine的技术是虚拟现实(简称VR)。看看高考怎么考She gives the impression of being generous, but_in_reality(但其实)she is a very selfish woman.2.accuse vt.控告，谴责；非难【课本原句】 He was accused of piracy by the music in

4、dustry.(P51)他被音乐行业指控盗版。辨析accuse/charge 两者都表示“控告，指控；指责”，但搭配不同：accuse sb of sth/doing sth 指责、指控某人做某事charge sb with sth/doing sth 指责、指控3. set vt. 为(电影、戏剧、小说等)设置背景；确定；决定；创造【课本原句】 The three men built a small boat and setsail.(P58)这三个人做了一艘小船，扬帆起航了。4.give out 发出(气味、热等)；用光；筋疲力尽；分发1） To add to the virtual wo

5、rld of ReadlCine, smells are given out through small openings in the headsets.add to 增加，加到Fireworks added to the attraction of the festival night. 焰火使节日的夜晚更加生色。【拓展】add to 把加到add up 加起来 add up to 总计共达2） deserve vt. 值得，应得，应受 deserve +n./pron 值得，应受到 deserve doing = deserve to be done 值得一做The question d

6、eserves consideration.= The question deserves considering.= The question deserves to be considered.3）risk vt.冒险， 冒.危险 n. 风险，危险 risk doing sth 冒险做某事 risk sbs life to do sth 冒着生命危险去做某事 take/run the risk of doing sth 冒险做某事5.be of +抽象名词（名词前可以加much ,great, little, some。no等修饰） =be +该抽象名词相应的形容词表示“是的” The book is of use. = The book is useful.6. hold on to/onto紧紧抓住，坚持They could only hold on to/onto the boat.7.impression n.印象，感想 have/make /leave a impression on sb 给某人留下的印象impress vt. 给留下印象，使感动be impressed by/at/with 因而留下印象作业布置教学心得