上土市中学有效教学导学单.doc

上土市中学有效教学导学单Unit 20 Communication Workshop制定人：陈久青 参与人：杜锐 查小东 刘哲 审定人：何祥庆 日期：2011、3、18Tips: Exploration is endless.Learning Aims: A: Remember some important wordsB: Keep some important words, phrases in mind C: Use the important words, phrases correctly.D: Understand the passage well.Learning Important points: Use the important words, phrases correctly.Learning Steps:Step 1:背记下列单词。（A级）1._ n.探险；探测 2._ vi.逐渐变弱3._ adv.向外地 4._ n.小圆点5._ n.祖宗；祖先 6._ n.边界；界线7._n.屏障；障碍 8._ n.现象（pl.）_9._ adj.原始的 10._ n.轨道11._ adj.长久的；永久的 12._ n.大标题13._ adj.最初的；开始的 14._ vi.快速旋转15._ adj.头顶上的 Step 2:Fast-Reading,match these headings with the paragraphs. (B级)A. Recent Interest B. Early Space Exploration C. Introduction D. ConclusionE. Into Deep SpaceF. Chinas contributionsStep 3:Careful-Reading.结合句子意思判断文中划线10个词组表示“原因”或“目的”。 (B级)（1）to do _ （2）as a result of _ （3）so that _ （4）for _ （5）so as to do_ （6）in case _ （7）in order that _ （8）as _（9）in order to do _ （10）due to _Step 4:Language points. (B级)Passage A1. Whats beyond that hill? _Beyond prep. 在的那一边；越过 迟于，过了以后 超出（某个数量，水平或限度）【英汉互译】桥那边_ 两点以后 _beyond words _ beyond compare _ Passage B2.After this interest faded and the number of manned flights dropped off._【短语归纳】drop off _ drop out _drop in_ drop sb. a line_Passage C3.Resently there has been another bust of interest in space as a result of Hubble Telescope._【辨析】as a result of 和 as a result 练一练： There was a traffic jam._, he was late.=He was late _the traffic jam.4.It was launched in 1990 so that astronomers could observe space without the Earths atmosphere being a barrier.【句法分析】so that 引导_从句the Earths atmosphere being a barrier是动名词复合结构，作介词without的_语。【知识链接】 动名词复合结构由物主代词或名词所有格 + 动名词构成，在句子中可以作主语，宾语等。练一练：我抽烟你介意吗？_Passage D5.The International Space Station is now being built in the Earths orbit and soon will be working as a permenent manned scientific base, so as to research life in space and provide a stepping stone in case future manned flights are sent out._ _ 【句法分析】so as to research是不定式做_状语in case引导_状语从句，意思是：以防，万一【知识链接】in case of _ 请带上伞，以防下雨。_Passage F6. The possibilities for the future are endless and as long as people remain interested ,we will keep exploring the world overhead._ 【句法分析】as long as引导_状语从句 可与so long as 互换，意思是：只要 用于同级比较句型，意思是：和一样长练一练：只要我们努力，我们就会成功。_ 这条绳子和那条一样长。_ Step 5:当堂检测。A级：在课本中划出并翻译短语1.spread out _ 2.take place _ 3.end with _ 4.drop off _5.work as _ 6.send out_7.set up _ 8.rather than_9.in conclusion_ 10.a stepping stone_B级：单选1. My parent dont mind what job I do _ I am happy.A. even though B.as soon as C.as long as D.as though 2._fire , all exist must be kept clear.A.In place of B.Instead of C.In case of D.In spite of3.Jerry nearly missed the flight _ doing too much shopping.A.as a result of B.on top of C.in front of D.in need of 4.Everybody was touched _ words after they heard her moving story.A.beyond B.without C.of D.in 5._ your advice, much trouble was saved.A.Owing to B.Because of C. Due to D.Thanks to6.Our suggestion is to have a picnic and the other is to go to the museum. Personally, I prefer the _.A.last B.next C.later D.latter7.They suspected that the secret had been _ by one of their friends.A. given off B.given in C.given out D.given away8.Gun control is a subject _Americans have argued for a long time.A.of whic