1UnitUnit 3 3 PowerfulPowerful MusicMusic PeriodPeriod 3 3 ReadingReading章节： Book 2 Unit 3 课时：1 课时 课题名称Unit 3 Period 3 Reading (2)三维目标1. After learning, students can master the language points and use them correctly.2. Students should be more careful and patient when facing problems.重点目标Language Points难点目标Ami 1导入示标学做思一：学做思一：Step 1. Warming up2.Have a dictation学做思二：学做思二：Step 2. Analyse the passage and explain the language points to students.1David, a policeman, came to a cabin about two miles up the mountain to get Cal TRichards, and armed and dangerous killer.(1) up 本句中为介词，意为“顺而上”A.向高外或在高处用 up,向低处或在低处用 downB.向 9 江河上游用 up,下游用 downC. 向北用 up, 向南用 downD.向城市用 up,向乡村用 downE入校用 up,离校用 down(2) armed adj.A武装起来的，带有武器的 I warn you that I am armed.B.配备必需品的 We should go armed with daily necessities.2. He looked around the cabin and didnt see any sign of Cal.拓展look 的短语小结looke around 到处寻找 look at 看，考虑 look back 回顾，追记look donw on 轻视，看不起；蔑视，瞧不起 look for 寻找，期待5look on 观看，面向，旁观，看待 look into 调查；检查look out for 关照，考虑的利益 look out 留神，照料look round 转过头看，回头看 look over 查看，检查look to 照看，注意，指望 look up to 尊敬，仰望 look up 向上看，尊敬，仰望3Just then he caught sight of a violin hanging on the wallhang vi.悬挂 hang on别挂断电话，等一下，抓紧，不放弃拓展hang by a hair/thread 命悬一线 hang about/ around 等待，闲逛，等一下注意hang 的过去式有两种情况，一是规则动词，一是不规则动词:hang-hanged-hanged 的意思是“上吊，绞死” hang-hung-hung 的意思是“悬挂”4with his gun still aiming at David.aim n.vtwas 是系动词， with him是表语“表语+连系动词+主语”完全倒装结构。表语置于句首时，倒装结构为“表语+连系动词+主语”（1）形容词+连系动词+主语 Present at the meeting was Mike.（2）过去分词+连系动词+主语 Gone are the days when they would do what they liked.（3）介词短语+be+主语 Among the goods are Christmas trees, flowers, candles and toys.7, with his gun still aiming at David.with 复合结构adj./adv.-phrase He slept with the windows open.prep-phrase The teacher came in with a book in his left hand.with+宾语+宾补 to do With Tom to help me, I will make great progress.done With all the problems solved, he felt relieved.doing sth With the old man leading us, we had no difficuly finding his house.注意“with +宾语+不定式作宾补”多用于主句动词是将来时或完成时的情况“with +宾语+现在分词作宾补”往往表示一个主动或进行的动作。“with +宾语+过去分词作宾补”通常表示一个被动或完成的动作。8.but he took the violin from the wall as calmly as if he were a welcome visitoras if 引导状语从句：（1）基本用法以 as if (as though)引导的方式状语从句或表语从句，有时用虚拟语气，若表示与现2在事实相反，谓语动词用一般过去时；若表示与过去事实相反，用过去完成时；表示将来的可能性不大，用 would (might, could)+动词原形：He acts as if he knew me. 他显得认识我似的。They treat me as though I were a stranger. 他们待我如陌生人。He talks as if he had been abroad. 他说起话来好像曾经出过国。（2）两点说明A从句所表示的内容若为事实或可能为事实，也可用陈述语气：It looks as if well be late. 我们似乎要迟到了。This meat tastes as if it has already gone bad. 这肉吃起来似乎已经坏了。在现代英语中，有时即使从句内容不是事实，也可能用陈述语气：I feel as if as though Im floating on air. 他感到好像漂浮在空中。The stuffed dog barked as if it is were, was a real one. 玩具狗叫起来像真狗。B 注意 It isnt as if的翻译：It isnt as if he were poor. 他不像穷的样子(或他又不穷)。It isnt as if you were going away for good. 又不是你离开不回来了。9 I like the way you talk.to do sth. This is the way to solve the problem.way + of doing sth. This is the way of solving the problem.从句 This is the way he solves the problem.that +从句 This is the way that he solves the problem.in which +从句 This is the way in which he solves the problem.10. as the twon closck struck twelve. a bearded old man.这是 as 引导时间状语从句。注意区别：when, while, asWhenwhileas 的区别 when 是 at or during the time that, 既指时间点，也可指一段时间； while 是 during the time that，只指一段时间，因此 when 引导的时间状语从句中的动词可以是终止性动词，也可以是延续性动词，而 while 从句中的动词必须是延续性动词。 when 说明从句的动作和主句的动作可以是同时，也可以是先后发生；while 则强调主句的动作在从句动作的发生的过程中或主从句两个动作同时发生。 2由 when 引导的时间状语从句，主句用过去进行时，从句应用一般过去时；如果从句和主句的动作同时发生，两句都用过去进行时的时候，多用 while 引导，如： a. When the teacher came in, we were talking. 当此句改变主从句的位置时，则为： While we were talking, the teacher came in. b. They were singing while we were dancing. when 和 while 还可作并列连词。when 表示“在那时” ；while 表示“而，却” ，表对照关系。如： a. The children were running to move the bag of rice when they heard the sound of a motor bike. 孩子们正要跑过去搬开那袋米，这时他们听到了摩托车的声音。 b. He is strong while his brother is weak. 他长得很结实，而他弟弟却很瘦弱。学做思三：学做思三：Ask students to find more phrases or sentences they think it is useful or important.达标检测I汉泽英1他坐在那儿，眼睛盯着窗外看。2她起话来像个外国人似的。3我们都赞成他处理问题的方式4正当他下公共汽车时，我看见了他反思总结1.知识建构2.能力提高3.课堂体验课后练习Homework P38-40 Language Focus