1、unit 3under the sea 課前10分鐘短文填空 it takes time for a new technology to everyday life. in most cases，the first to use it are and businesses.for example，electricity was used in factories and did not become to homes until several years later.the same was true for and cellphones.in the early days，computer

2、s were so large， and difficult to use that only government and industry experts could use， ，the technology became cheaper and programmes were for people who had little or no training.entergovernmentsfirstavailablecomputersexpensivehoweverdeveloped 漫畫欣賞 畫面描述 a boy，holding a book titled “civic virtue

3、in the air，cries，“who lost it？ just in front of him is another boy，who is throwing banana peel onto thestreet. meanwhile a welldressed couple nearby is spitting. 寓意理解 some people ignore civic virtue in society.they have got into the habit of littering and spitting in public places. 你能否對此加以擴展，寫一篇120詞

4、左右的小短文？課堂雙基回歸.詞義辨析1over the years，chinas economy has been developing steadily，with an average a growth rate of 9%. aannual bambitious cabsurd dtypical2he c for a cup of tea before continuing his speech. adragged bdived cpaused dsucked3police caught up with one of the gang，but the other three b . asc

5、ared bfled cjogged dresigned4our car broke down，and we had to d it and walk the rest of the way. aurge bconduct cdivorce dabandon5cars without security devices are an easy c for the thief. awitness btide ctarget dprofit6seans strong love for his country is b in his recently published poems. arelieve

6、d breflected cresponded drecovered7the goat seemed to be a of the dangers and started to run. aaware bclumsy cfregile dshallow8im not surprised that he became a writer.even as a child he had a d imagination. aelegant bcautious cawful dvivid9the final score of the basketball match was 9394.we were on

7、ly c beaten. atightly bslightly cnarrowly droughly10keep your kids away from the c knives.they may cut themselves. apure bgrand csharp dfirm.短語填空 let go；be terrified of；aware of；in between； upside down；sort out；draw close；in the meantime；hold up 1he was obviously in some kind of trouble，but i didnt

8、know how i could .help him out 2she told me to _ the papers that could be thrown away.3the building work has been _ by the bad weather.4christmas is .mother is busy preparing gifts for her children.5i like skiing and ，i know it is very dangerous.6when she came back home，she found her house had been

9、turned by the burglars.sort outheld updrawing closein the meantimeupside down7its time someone made him _ the effects of his actions.8when the girl _ her fathers hand，she fell down.9we have two lessons this morning，but theres some free time .10i flying.id rather go by sea.aware oflet goin betweenam

10、terrified of.完成句子1_ (由于受了重傷)，the whale soon died.(wound)2it took over half an hour to get the boat back to james， and when we approached him，i _ (看到老湯姆在水中托著詹姆 斯)(hold)3 (我的心急劇地跳動著) i felt very exposed in such deep clear water.(wildly)being badly woundedsaw james being held upin the water by old tomm

11、y heart was beating wildly.單項填空1it was a time when the killer whales，or “killersa they were then called，helped the whalers catch the baleen whales that were on their annual migration. aas bwhich cwhat dthat2i had already heard that george didnt like b waiting， so even though i didnt have the right c

12、lothes on，i raced after him. akeeping bbeing kept cto keep dto have kept3as we c closer，i could see a whale being attacked by a pack of about six other killers. atook bstruck cdrew dreached 4the fish didnt seem to mind me d among them. ato swim bto be swimming cswim dswimming5i told myself they were

13、nt dangerous but that didnt stop me a feeling scared to death for a moment! afrom bagainst coff dbeyond知識要點整合核心詞匯梳理1witness vt. 目睹；目擊；為作證 police are appealing to any driver who may have witnessed the accident. 警方正呼吁曾目睹這事故的司機出面作證。 the 1980s witnessed increasing unemployment throughout europe. 20世紀80年

14、代是全歐洲失業日益加劇的年代。 句型witness to (doing/having done) sth.證明某事；證實做了 某事 her principal was called to witness to her good character.她 的校長被傳喚來證明她優良的品質。the driver witnessed to having seen the man enter the building.司機作證說，他看到此人進入那棟建筑物。n. 證據；目擊者提示witness經常與介詞to搭配。he has been a witness to a terrible murder.他目擊了一

15、起殘忍的兇殺事件。his good health is a witness to the success of the treatment.他身體健康證明這種療法是成功的。2opposite adj.相對的；相反的；對面的 n相反的人或物 adv. 在對面地prep. 在對面 he turned and walked in the opposite direction. 他轉身朝著相反的方向走了。 the grocery store was on the opposite side of the street. 雜貨店在街對面。 shes rather quiet，but her sister

16、 is just the opposite. 她相當文靜，可她的妹妹正好相反。 the browns live just opposite.布朗家就住在對面。 its easy to findtheres a church just opposite my house. 我家很容易找，正對面有座教堂。 搭配 opposite to在的對面；與相反 i sat opposite to him during the meal. 吃飯的時候我坐在他的對面。 the result was opposite to what we expected. 結果與我們所預料的正好相反。3urge vt. 催促；

17、力勸；強烈要求 句型 urge sb.to do sth. 催促某人做某事，力勸某人做某事 brown urged her to reconsider her decision. 布朗竭力勸說她重新考慮自己的決定。 提示 urge 后可接 that 從句，從句中的謂語動詞要用 “shouldv.形式，should 可省略。 i urge that you read this report carefully. 我勸你仔細看看這份報告。 the report urged that all children be taught to swim. 這份報告呼吁給所有的兒童教授游泳。4aware ad

18、j. 覺察到的；意識到的；知道的 as far as im aware，nobody has done anything about it. 據我所知，尚無人對此采取任何措施。 搭配 be aware of 知道；意識到；覺察到 most smokers are perfectly aware of the dangers of smoking. 大多數吸煙者完全知道吸煙的危害。 they suddenly became aware of people looking at them. 他們突然意識到有些人在瞧著他們。 提示 aware 后可接 that 或 wh 從句。 were you a

19、ware that your son was having difficulties at school? 你知道你兒子在學習有困難嗎？ i was aware that she was trembling.我覺察到她在發抖。 鏈接 be awake to.覺察到 be conscious of.覺察，覺察到 be sensible of.覺察到，意識到重點短語例釋1help out 幫助(擺脫困境或危難) if you havent got time to finish，ill help you out. 如果你來不及做完，我會幫你一把。 he was obviously in some k

20、ind of trouble，but i didnt know how i could help him out. 他顯然遇到了麻煩，但我不知道應該怎樣幫他。2sort out 分類；整理 we must sort out the good apples from the bad. 咱們得把好蘋果揀出來，同壞的分開。 it is necessary that he (should) sort out the information for my reference. 他有必要整理些資料供我參考。3let go 松開；放手 dont let go the rope.握緊繩子別松手。 let go

21、! youre hurting me.松手！你把我弄痛了。4hold up 舉起；抬起承受住；支撐維持；保 持良好阻擋；使停頓；耽誤 the pupil held up his hand to ask the teacher a question. the chair was too weak to hold him up. 那把椅子承受不住他的重量。 i hope the fine weather will hold up. 我希望這么好的天氣會持續下去。 提示 hold up 作“阻擋，使停頓，耽誤解時，常用被動 語態。 we were held up for five minutes i

22、n a traffic jam. 我們趕上了交通阻塞，被耽誤了5分鐘。 鏈接 keep up 繼續，堅持 take up 開始從事于，占據，拿起 bring up 撫養，培養 make up 組成，編造，化裝 pick up 拾起，學會，得到，(用車)去接，搭載 put up 搭建起，張貼，投宿 set up 建立，建造 show up 露面，出席 throw up 嘔吐 turn up 出現，出席，調高(音量) 5.in between 在兩者之間 youd have a good view of the sea from here except for the block of flats

23、 in between. 要不是隔著這座公寓大樓,大海的景色就可以從這里一覽 無遺。 society is made up of a variety of people;some are good, others bad,and still others in between. 社會是由形形色色的人組成。有些人很好，有些人很壞， 也有些人介乎兩者之間。疑難語句細解1.a large wiselooking turtle was passing so close to me that i could have touched it.一只長相聰明的大海龜緊貼著我的 身旁游過，幾乎伸手便可觸及。 【

24、要點指南】 could have done sth. 意為“本來能做某事(卻 沒做)，表示一種責備、埋怨或訓斥等語氣，與should have done sth.的意思差不多。另外，might have done sth.“本來會做某事(卻沒做)也表示同樣的語氣。 i could have lent you the money.why didnt you ask me? 我本來可以把錢借給你的，你為什么沒有向我借呢？ you could have warned me she was coming. 你本應該告訴我她要來的。 拓展 could have done與might have done

25、也可表示推測語 氣，意為“可能做了某事，could多用于否認句或疑問句 中，這時與can have done和may have done用法相同。 she couldnt/cant have been to london，for she knows nothing about it. 她不可能去過倫敦，因為她對倫敦一無所知。 he might/may have gone to sleep，for the light is turned off.他可能已睡覺了，因為燈已熄滅。2the water was quite shallow but where the reef ended， there

26、was a sharp drop to the sandy ocean floor.水很淺， 但到了珊瑚礁的盡頭，就有一個陡坡，一直降到滿是沙 子的海底。 【要點指南】 where此處引出地點狀語從句。地點狀語 從句一般放在主句之后，但在一些諺語中或表示抽象意 義的句子中，常把地點狀語從句放在主句之前。此時的 where大體相當于in/at the place where，所以不可象引 導定語從句的where那樣換成in/at which。 please stay where you are.請你待在原地。 you must keep the little child where you ca

27、n see him. 你要讓這個小孩待在你能看得見他的地方。 dont leave the medicine bottle where the children can get it. 不要把藥瓶放在孩子們夠得著的地方。 where there is a will，there is a way.有志者，事竟成。 where others are weak，he is strong. 別人的弱點正是他的優勢。突破閱讀理解 怎樣快速捕捉主題句(三) 【方法技巧】 主題句位于however，but，yet等信息詞后。你要明白， 作者在文章中突然使用了表示轉折意義的副詞或連詞時， 就表示作者的寫作重心

28、是在后面，而不是前面。所以， 抓住這些信息詞能使你快速捕捉住主題句。 【實例驗證】 in the west，having a successful lifestyle often means having material goods such as a large house (or two)，a large car (or two)，private schooling for the children， designer clothes，foreign holidays in exotic locations (winter and summer)，all mod cons (現代化設備)

29、 however，it could be argued that this emphasis on financial and material success can lead to people becoming locked into (受困于) an unfulfilling lifestyle， though a luxury one，working harder and harder to become more and more successful financially in order to buy more and more luxury items.what does

30、the author want to tell us in this paragraph? athe advantages of success. bthe disadvantages of success. ca successful lifestyle. dhard work leads to successful life. 答案：b 【實踐應用】 imagine youre at a party full of strangers.youre nervous. who are these people? how do you start a conversation? fortunat

31、ely，youve got a thing that sends out energy at tiny chips in everyones name tag (標簽)the chips send back name， job，hobbies， and the time available for meetingwhatever. making new friends becomes simple. this hasnt quite happened in real life.but the world is already experiencing a revolution using rf

32、id technology. an rfid tag with a tiny chip can be fixed in a product， under your pets skin， rfid tags have no energy sourcebatteries because they do not need it.the energy comes from the reader，a scanning device(裝置)，that sends out energy (for example，radio waves)that starts up the tag immediately.

33、such a tag carries information specific to that object，rfid technology is used for recognizing each car or truck on the road and it might appear in your passport.doctors can put a tiny chip under the skin that will help locate and obtain a patients medical records.at a nightclub in paris or in new york the same chip gets you into the vip (very important person) section and pays for the bill with the wave of an arm. take a step back: 10 or 12 years ago，you would have heard about the coming age of computing.one example always seem