必修5unit3003導(dǎo)學(xué)案-教師版

1、Dont put off what can be done today until tomorrow. 今日事，今日畢 編號(hào)：gswhyybx5u3oo3文華高中高二英語必修5（教師版）Unit 3 Life In The FuturePeriod5 Reading 2 Using Language執(zhí)筆人：曹 娟 審核人：潘鳳仙 編制時(shí)間：2015年8月27日 班級(jí)_ 組名 _ 姓名_【學(xué)習(xí)目標(biāo)】能掌握閱讀這部分的重點(diǎn)詞匯，重點(diǎn)句子及它們的用法【學(xué)習(xí)重難點(diǎn)】能掌握閱讀這部分的重點(diǎn)詞匯，重點(diǎn)句子及它們的用法【學(xué)習(xí)方法】 快讀、找讀【學(xué)習(xí)過程】Step1 【課前預(yù)習(xí)】I重點(diǎn)單詞1. _adj. 巨

2、大的；龐大的 2. _ vt. 布置；安排3. _n. 動(dòng)機(jī) 4. _adj. 可移動(dòng)的；活動(dòng)的II重點(diǎn)短語1. _渴望 2. _消除，解決3. _領(lǐng)某人參 4. _吞沒，耗盡III 重點(diǎn)句子Described as an enormous round plate, it spins slowly in space to imitate the pull of the earths gravity.太空站被描述成是一個(gè)巨大的圓盤，在太空中緩緩的旋轉(zhuǎn)，以仿造出地球重心的引力Step2 【課文理解】Task 1 Fast Reading1People in the future communica

3、te 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. a giant machine which can swallow it 3If the user doesn't think his or her message clearly， A may be sent.A. an unclear message B. a right message C. a wrong

4、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 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 sol

5、d on space stations.(F) Step3 疑難導(dǎo)析1. describe v. 描述Described as an enormous round plate, it spins slowly in space to imitate the pull of the earths gravity.太空站被描述成是一個(gè)巨大的圓盤，在太空中緩緩的旋轉(zhuǎn)，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 descrip

6、tion 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?！钡娜?）He wrote a letter about his personal pain that went beyond description. 他寫了一封信，信中說出了他難以言表的痛苦。【題組訓(xùn)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 ba

7、nd 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(dǎo)時(shí)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 instan

8、tly=immediately adv.立即， 馬上(2)“一就”的其它表達(dá)方式： Immediately/directly/instantly作連詞引導(dǎo)時(shí)間狀語從句The moment/the minute/the second/every time引導(dǎo)時(shí)間狀語從句Hardlywhen , 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 glimps

9、e of me. 她一看見我就把我認(rèn)出來了【題組訓(xùn)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 giant machine, always greedy for more, swallows all the waste available. 一架巨大的機(jī)器，能把所有能獲得的廢棄物都吞進(jìn)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

10、 【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(cái)【題組訓(xùn)練】 （ 3）He _is greedy for_knowledge. 他渴求知識(shí)4. supposed that 假設(shè)，認(rèn)為 【歸納拓展】suppose / supposing (that) 假設(shè)，假定.，引導(dǎo)條件狀語從句時(shí)，相當(dāng)于ifI suppose so 我認(rèn)為如此I dont suppose so 我不認(rèn)為如此be supposed to do sth 被期望或被要求做

11、某事be supposed to be 應(yīng)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?cè)撛趺崔k？ 2）He is supposed to be a good writer. 他被認(rèn)為是個(gè)好作家【題組訓(xùn)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(dāng)堂檢測(cè)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. m