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1、Unit 3 Life In The FuturePeriod5 Reading 2 Using Language【學習目標】能掌握閱讀這部分的重點詞匯，重點句子及它們的用法【學習重難點】1.能掌握閱讀這部分的重點詞匯，重點句子及它們的用法【學習方法】快讀、找讀【學習過程】Step1 【課前預習】I重點單詞1. _adj. 巨大的；龐大的 2. _ vt. 布置；安排3. _n. 動機 4. _adj. 可移動的；活動的II重點短語1. _渴望 2. _消除，解決3. _領某人參 4. _吞沒，耗盡III 重點句子Described as an enormous round plate, it

2、 spins slowly in space to imitate the pull of the earths gravity.太空站被描述成是一個巨大的圓盤，在太空中緩緩的旋轉，以仿造出地球重心的引力Step2 【課文理解】Task 1 Fast Reading1People in the future communicate with each other by using C .A. computerB. typewriterC. a “thought pad” 2Rubbish will be dealt with by C .A. burying it B. burning itC

3、. a giant machine which can swallow it 3If the user doesnt think his or her message clearly， A may be sent.A. an unclear message B. a right message C. a wrong message Task 2 Detail Reading 【True or false】 1. Manufacturing takes place not on the earth but on space stations.(T)2. The robots programmed

4、 and monitored by man produce goods.(T)3. During the process，there is no waste，no pollution and no environmental damage.(T)4. When goods are ready，they are sold on space stations.(F) Step3 疑難導析1. describe v. 描述Described as an enormous round plate, it spins slowly in space to imitate the pull of the

5、earths gravity.太空站被描述成是一個巨大的圓盤，在太空中緩緩的旋轉，以仿造出地球重心的引力Described 為過去分詞作狀語【歸納拓展】describe sb /sth to 向描述 describe sb / sth as 把稱為description n. 描述，描寫 beyond description 難以形容【語境助記】 1）Jam was described by his colleagues as “unusual”. 吉姆被同事們稱為“不尋常”的人2）He wrote a letter about his personal pain that went beyo

6、nd description. 他寫了一封信，信中說出了他難以言表的痛苦。【題組訓練】 （ 1） Can you _describe him to me _? (describe) 你能把他向我描述一下嗎？2. instant n. 瞬間，片刻； adj. 立刻的，立即的 You place the metal band over your head, clear your mind, press the sending button, think your message and the next instant its sent. 你把這種金屬帶子放在你的頭上，排除雜念，按下發(fā)送鍵，集中精

7、神想著你要傳遞的信息，片刻功夫信息就發(fā)出去了。 【歸納拓展】（1） the instant (that) =as soon as 一 就， 引導時間狀語從句 in an instant=immediately 立刻， 馬上 at that instant 在那一瞬間 for an instant 一瞬間 instantly=immediately adv.立即， 馬上(2)“一就”的其它表達方式： Immediately/directly/instantly作連詞引導時間狀語從句The moment/the minute/the second/every time引導時間狀語從句Hardlyw

8、hen , no sooner than , on/upon+n./v.-ing 【語境助記】 1）I sent you the news the instant I heard it. 我一聽到此消息，便立刻通知了你 2）She recognized me instantly she caught a glimpse of me. 她一看見我就把我認出來了【題組訓練】 （2）I went home _B_I had finished my work. A. instant B. the instant C. moment D. as soon3. greedy adj. 貪吃的，貪婪的 A

9、giant machine, always greedy for more, swallows all the waste available. 一架巨大的機器，能把所有能獲得的廢棄物都吞進去，而且總是貪得無厭【歸納拓展】be greedy to do sth. 渴望做某事 be greedy for sth. 渴望 【語境助記】1)He looked at the shop window with greedy eyes. 他用貪婪的眼神看著商店櫥窗2)He is greedy for money 他急欲發(fā)財【題組訓練】 （ 3）He _is greedy for_knowledge. 他渴

10、求知識4. supposed that 假設，認為 【歸納拓展】suppose / supposing (that) 假設，假定.，引導條件狀語從句時，相當于ifI suppose so 我認為如此I dont suppose so 我不認為如此be supposed to do sth 被期望或被要求做某事be supposed to be 應該是某事物【語境助記】 1）Suppose / supposing he is absent, what shall we do? 假如他不在，我們該怎么辦？ 2）He is supposed to be a good writer. 他被認為是個好作

11、家【題組訓練】 （4） What are you doing out of bed, Tom? Youre _A_to be asleep. A. supposed B. known C. thought D. consideredStep 4 當堂檢測1) The message is very important, so it is supposed _A_as soon as possible A. to be sent B. to sent C. being sent D. sending2）_C_ I saw him, I knew he was the man the police were looking for A. As long as B. By the time C. The instant D. Even if3) The earth and sand _D_the houses A. blew up B. made up C. brought up D. swallowed up4)You should apologize to her, Barry. _A_, but its not going to be easy A. I suppose so B. I feel so C. I prefer so D. I like so Step 5 學習反思