新教材高一英語unit9教案

Unit 9 Technology

一、重點詞匯
    1. toothpick n. 牙簽 （short, pointed piece of wood, etc, for removing bits of food
       from between the teeth）
    2. press vi, vt. (push sth. strongly; push steadily against)
       1) 壓；按；推 He pressed the doorbell. 他按了門鈴。
          "Just press this button, and you'll start the engine."
          只要按一下這個按鈕便可啟動這臺發動機了。
       2) 熨；熨平 I've pressed your trousers with the iron. 我用熨斗熨了你的褲子。
       3)（常與up, round連用）擠 He pressed his way through the crowd. 他擠過人群。
       4)（常與on, upon連用）迫；迫使；進逼 The debts pressed on him. 債務威逼著他。
       5)（與for連用）敦促，力勸
          She pressed her guests to stay a little longer.她極力勸說客人們再呆一會兒。
       6)（常與on, upon連用）緊迫 Time presses. 時間緊迫
          The problem of fuel presses for solution.這個燃料的問題急待解決。
          We'll let you know if anything presses."如有緊急情況,我們會通知你的。"
    3. teenager n. （十三到十九歲的）少年(a young person between 13 and 19 years old; aboy
       or a girl in his or her teens)
       Sandy is a very busy teenager.山迪是個非常忙碌的少年。
    4. throughout adv, prep 各處，到處；遍及；從頭到尾；全部時間
       He is famous throughout the world. 他聞名于世界。
       It rained throughout the night. 雨下了一整夜。
    5. add vt. vi.
       1) 增加 to add more hot water  多加點熱水
          Add a few more names of labourers to the list.名單上再加上幾個工人的名字。
       2) 加；加起來 If you add 4 to 3 you get 7. 四加三得七。
          Add up these figures, please.請把這些數字加起來。
       3) 補充說； 又說
          I should add that we are very pleased. 我要補充的是我們非常高興。
          I should like to add that we are pleased with the test result.
          我還要補充說一下,我們對測試結果表示滿意。
    6. latest adj. 最后的, 最遲的; 最新的, 最近的
       the latest news最近的消息; the latest fashion 最新式樣
    7. calendar n.
       1) 歷法
          From January 1st to February 1st is one calendar month.
          從一月一日到二月一日是一個歷月。
       2) 日歷；月歷
          Their five-year-old son is able to use the calendar to count how many days it
          is until his birthday. 他們五歲的兒子能用日歷數出離他的生日還有多少天。
    8. remind vt. （常與of, to + inf, that連用）使想起；使記起；提醒
       1) remind sb. Of / about sb. / sth 使某人想起某人/某事
       2) remind sb. To do sth.提醒某人做某事
       3)remind sb. That clause提醒某人某事; 使某人想起某事
         Remind me to write to Mother. 提醒我給媽媽寫信。
         This reminds me of last year. 這使我想起去年的事。
         Please remind me that I must call her up before nine.請提醒我九點前給她打個電話。
         The film reminded him of what he had seen in China.
         這部影片使他回想起在中國所看到的一切。
    9. appointment n.
       1) 約定（會面時間或地點） 
          I made an appointment to see the doctor. 我約定好時間去看醫生。
       2) 職位 the appointment of a chairman 主席職位
    10. behaviour n. 行為；舉動
        Everyone praises the children's good behavior. 每個人都贊揚孩子們的好行為。
    11. obey vt. vi. 服從；順從；聽話
        to obey an order 服從命令
        They refused to obey. 他拒絕服從。
    12. dare vt
        1) 竟敢；敢 Don't dare do that again! 不要再這樣膽大妄為！
        2) 敢于；敢面對事物 He will dare any danger. 他敢冒任何危險。
        3)（與to連用）挑戰 He dared me to jump over the stream. 他激我跳過小溪。
    13. emergency n. 緊急情況
        The hospital has to treat emergencies such as car accidents.
        這個醫院處理諸如車禍一類的急診。
        In an emergency, telephone the police. 出現緊急情況時，請給警察打電話。
        The patient was asked to ring the bell in an emergency.要求病人在有緊急情況時按鈴。
    14. whatever adj, pron
       1) …什么就…什么
          They eat whatever they can find. 他們找到什么就吃什么？
          Whatever 常用來引導名詞性從句或讓步狀語從句, 引導讓步狀語從句時, 可用no matter what
          替代。
       2) 無論什么，不管什么
          Whatever（=No matter what）we said, he'd disagree. 無論我們說什么，他都不同意。
          Whatever your argument, I shall hold to my decision.
          不管你怎樣爭辯,我還是堅持自己的決定。
          College students are seen doing whatever work they can find.
          我們可以看到,只要有工作,大學生們什么都干。
          Do whatever she tells you and you'll have peace.
          她叫你干什么你就干什么,那你就太平了。
          Whatever happens, the first important thing is to keep cool.
          不管發生什么事,頭等重要的是保持冷靜。
          You may do whatever you want to do. 無論你想做什么事，你都可以做。
          Whatever you do, I won't tell you my secret.
          不管你做什么，我都不會把我的秘密告訴你。
    15. dial vt, vi
        1）撥（電話號碼）
           Put in the money before dialing.先投錢幣再撥號。
        2）（給某人）打電話；向某地通話
           How do I dial London? 怎樣撥電話到倫敦?
    16. unexpected adj. adj.想不到的, 意外的, 未預料到
        unexpected guests 不速之客；unexpected results未料到的結果
    17.negative adj.
       1) 否定的，否認的 a negative answer 否定的答覆;a negative vote 反對票
       2) 消極的；無用的；無益的 negative attitude 消極的態度
          negative advice that only tells you what not to do 只告訴你不要做某事的消極勸告
       3) 沒有跡象的；結果為陰性的
          The test for bacteria was negative. 細菌試驗結果是陰性的。
       4)〈電〉陰性的；負極的  negative pole 負極
       5) 減的；負的；負值的 a negative profit 減少利潤; the negative sign 負號
    18. clone n.無性系, 無性繁殖, 克隆; v.無性繁殖, 復制
        human cloning 克隆人；to clone sheep克隆羊
    19. interview n. 接見；會見
        I thank you very much indeed for this interview.非常感謝你這次接見。
        2) 采訪; 面試 to go for an interview 進行面試
    20. department n
        1) 部門；部；司；局；處；系
           English department 英語系
        2)（某些國家的）縣; 職責；專長
           Advertising is my department. 我負責做廣告。
    21. electricity n. 電；電力; 電流   make electricity 發電
        Do you use electricity for cooking? 你用電做飯嗎？
    22. planet n. 行星 The earth is a planet.地球是個行星。
    23. defeat vt
        1）打敗；戰勝
           They were defeated in the football match. 他們在足球賽中輸了。
        2）使失敗；使受挫 Our hopes were defeated. 我們的希望破滅了。
        n. 失敗；擊敗
           The football team suffered a defeat. 該足球隊被擊敗了。
    24. force n.
        1) 力，力量 the force of the explosion 爆炸力
           You must use force to open that bottle. 你必須用力打開那個瓶子。
        2) 暴力
           The thief took the money from the old man by force. 小偷用暴力奪走了老人的錢。
        3)〈物〉力 the force of gravity 地心引力
           The force of gravity makes things fall to earth.地心引力使物體落向地面。
        4)(pl) 三軍武裝力量
          The air force is one of the armed forces.空軍是武裝部隊的一種。
    25. peaceful adj 安靜的； 寧靜的；安寧的; 愛好和平的
        It's peaceful at home when the children are at school.
        孩子們在學校上學時，家里就安靜了。
    26. succeed vi, vt （常與in連用）成功；達到； 完成
        He succeeded in the examination. 他考試及格了。
        His business has succeeded, and is making a lot of money.
        他的生意很成功，賺了很多錢。
        The astronauts succeeded in returning from the moon to the earth according to
        the plan.
        宇航員們按計劃成功地從月球返回到地球。
二、重點詞組
1. stay in touch with =keep in touch with 和某人保持聯系；get in touch with與……取得聯系；
   lose touch with… 與……失去聯系; be out of touch with與……失去聯系;be in touch with與
   ……有聯系
2. call for  需要；要求；值得：
   The occasion calls for a cool head. 這種場合需要冷靜的頭腦。
3. in case(of)  萬一……; 如果發生……; 假使……
  in case假使; 以防(萬一); 免得。in case可引導一個條件狀語從句或目的狀語從句，還可單獨使用，
   置于句尾。例如：
   In case of fire, ring the alarm bell.如遇火災，既按警鈴。
   In case he comes, let me know.如果他來的話，告訴我一聲。
   You’d better take an umbrella in case it rains.(=It may rain; you’d better take an
   umbrella just in case.) 可能會下雨，拿把雨傘，以防萬一。
    4. according to  prep. 據；按照; 取決于；視…而定
       lives according to her means 按他的方式生活
       According to my watch it is 10 o'clock. 按我的表是10點鐘。
       pay is according to quality 依照質量付費
    5.take over  接管；接替；繼承
      what is good and still useful should be taken over.好的有用的東西應當繼承。
      Our chairman has left, so Jack will take over (his job).我們的主席走了，因此杰克將接
      管（他的工作）。
    6. break down 
      1) 破壞；拆散
       Chemicals in the body break our food down into useful substances.
       人體中的化學元素把食物分解成有用的物質。
       The peace talks are said to have broken down. (喻)據說和談破裂了。
      2)（機器）損壞 Our truck broke down outside town. 我們的卡車在城外拋錨了。
         The car broke down halfway to the destination.汽車在到達目的地的中途拋錨了。
      3) 失敗；破裂 Their opposition broke down.他們的反對意見打消了。
      4) 精神崩潰；失去控制 He broke down and wept. 他不禁失聲痛哭。
      5) 起化學變化 Food is broken down by chemicals. 化學物質引起食物轉化。
三、重點句型
  1. I should be home in about ten minutes. 再過大約十分鐘，我應該到家了。
     should 在此的意思為“應該”，但在不同的語境中should有不同的含義，注意下列句子：
     You should not use your cellphone in class.你不該在上課時使用手機。（表示要求）
     I think you should think it over before doing it. 我認為你應該三思而后行。（表示建議）
     We’ve got everything ready. There should be no problem.我們已經準備好了一切。應該不
     會有問題了。（表示判斷）
  2. Modern cellphones are more than just phones—they are used as cameras and radios, and
     to send e-mail or surf the Internet.現代的手機不僅僅是電話機—它們也當坐照相機和收音機
     使用，還可以發送電子郵件和上網。
     use A as B 把A用作B。例如：
     In ancient times, people used stones as tools for farming.在古代，人們把石頭用作耕作的
     工具。
     use sth to do sth用某物來做某事。例如：
     In ancient times, people used stones to kill animals for food.
     在古代，人們用石頭來捕殺動物獲取食物。
  3. The answer seems to be that we have a need to stay in touch with friends and family no
    matter where we are or what we are doing.答案似乎是：無論我們在何處或正在做什么，我們都
     需要和朋友以及家人一直保持聯系。
    1) seem 似乎，好像，其用法及搭配有：
       seem + adj., 如：
       This problem seems complicated, but actually it is simple.
       這個問題看似復雜，其實很簡單。
       seem to do
       I seem to have seen him somewhere before.我好像以前在哪兒見過他。
       It seems that…,
       It seems that everything is going on well.好像一切正常。
       It seems as if…,
       It seems as if it’s going to rain.看來快要下雨了。
    2) no matter無論，不管，后面常跟疑問詞引導的從句，其意相當于疑問詞后加ever。如 no matter
      what=whatever; no matter where=wherever; no matter how=however; no matter when=
      whenever例如：
      No matter when (Whenever) I meet him, he is always wearing that old hat.
      不管我什么時候遇見他，他總是戴著那頂舊禮帽。
      No matter how (However) expensive the cellphone is, I’ll buy it because I need one
     badly.
      無論這手機有多貴，我都要買。因為我急需有個手機。
  3. She says that her cellphone helps her do whatever she wants to do.她說她的手機能讓她想
     做什么就做什么。
     whatever無論什么，不管什么，在句中用作連接代詞，引導名詞性從句。
     With the money, you can buy whatever you want.有了這些錢，你可以想買什么就買什么。
     類似用法的詞還有：whoever, whomever, whichever等。如：
     Whoever leaves the classroom last should remember to turn off the light before leaving.
     不管是誰最后離開教室，都應該記住走之前關燈。
     You may choose whichever you like.不管你喜歡哪個，都可以選。
四、語法
    現在進行時態的被動語態的用法
    現在進行時態的被動語態是用來表示說話時或現階段某一被動的動作正在進行，其表現形式為：
    is/am/are/ + being + 過去分詞。例如：
    A、computer center is being built for the students.
       The phones are also being used as cameras and radios.
五、例題分析
                                      第一階梯
單項選擇
1. Mum will be back from work _______ half an hour.
  A. in B. after C. later D. before
2. ______ the money for protecting wildlife _____ now?
  A. Is; being collecting B. Are, collected C. Is, being collected D. Has, collected
3. The old machine _____ our difficulty to finish the work on time.
  A. adds up to B. has added C. adding to D. added to
4. ______ home alone after 12:00 in the evening.
  A. Do you dare go B. Dare you go C. Dare you to go D. If you dare go
5. He spent what he had _______ a cell phone.
  A. bought B. to buy C. buying D. had bought
6. Although they’ve never met, they _____ by e-mail for years.
  A. stay in touch with B. get in touch with C. keep in touch D. get in touch
7. Never give up, ______ great difficulty is.
  A. whatever B. whoever C. however D. whenever
8. _______ danger, you may call 120 for help.
  A. In case B. In case of C. When D. If
9. Mr White is one of the foreign experts who ______ in China.
  A. works B. is working C. has been working D. are working
10. The secretary reminded me _____ there was a meeting that afternoon.
  A. of B. about C. that D. on
答案與簡析：
    1. A in + 一段時間常與將來時態連用，after + 一段時間或一段時間 + later多用于過去時態。
    2. C 本題考查現在進行時態的被動語態結構is/am/are being done，D選項的正確形式應為has
       been collected。
    3. D “這臺舊機器增加了我們按時完工的難度。”add to意為“增加”，在句中作謂語，add up
       to意為“共計”，add…to表“把……加在……里”。
    4. B句中dare作情態動詞, 其后接動詞原形; 若作實義動詞, 答案為Do you dare to go. D選項不能
       構成疑問句。
    5. C “他傾其所有買了一手機。”本題考查短語spend…(in) doing/on sth.
    6. C stay/ keep in touch (with sb.)意為“保持聯系”；get in touch(with sb.)意為“取得
      聯系”。 get為瞬間動詞，不能與for years 連用。
    7. C “無論困難有多大，永遠不要放棄”。本題的考查目標為no matter how引導的讓步狀語從句，
      此時no matter how =however，修飾形容詞或副詞。
    8. B in case of 接名詞，其余選項接句子。
    9. D 本題考查定語從句中的主謂一致。先行詞為experts，謂語動詞用復數。
    10. C 本題考查remind的用法。that后接句子，其余選項接名詞或代詞。
                                    第二階梯
完成句子:
1. 我爺爺70歲了， 卻終日忙個不停。
My grandpa is _____ ______ ______ all day long though he is 70.
2. 你知道會上正在討論什么嗎？
Do you know _______ _______ ________ ________ at the meeting?
3. 成功需要勤奮。
Success _____ _______ hard work.
4. 無論我說什么，他就是不相信。
_______ ________ _______ I said, he wouldn’t believe me.
5. 聽到這個消息，學生老師都高興。
   _______ ________ the students _____ _______ the teacher was happy at the news.
6. 王先生病了, 我已接管他的工作。
Mr Wang is ill, so I’ve ________ _________ his work.
7. 我苦思冥想，卻未能想出一個好辦法。
I kept thinking hard, but failed to ________ ________ _______ a good idea.
8. 在比賽中，Douglas成功地擊敗了其他的選手。
    Douglas _____ _____ _____ all the other players in the match.
9. 竹子不僅僅用于建筑。
Bamboo is used for ________ _________ building.
10. 他似乎已經聽說了這個壞消息。
He _______ ______ have heard the bad news.</P< p>