高三英語專項(xiàng)訓(xùn)練復(fù)習(xí)課件15

1、高考英語一輪復(fù)習(xí)課件人教版新課標(biāo)高考英語一輪復(fù)習(xí)課件人教版新課標(biāo) 必修二必修二 Unit 3 Computers 作文提要作文提要提綱提綱獲取途徑獲取途徑用途用途使用說明使用說明 典例典例假設(shè)有一批英國中學(xué)生將到你所在的國際學(xué)校假設(shè)有一批英國中學(xué)生將到你所在的國際學(xué)校學(xué)習(xí)。你校學(xué)生使用的電子卡必須在開學(xué)的第一天到學(xué)生中學(xué)習(xí)。你校學(xué)生使用的電子卡必須在開學(xué)的第一天到學(xué)生中心領(lǐng)取。以下是卡的一些信息。心領(lǐng)取。以下是卡的一些信息。Student ID Card插入卡插入卡綠燈亮綠燈亮開啟門開啟門1.此卡可開啟教室、瀏覽室和宿舍門；此卡可開啟教室、瀏覽室和宿舍門；2.請(qǐng)妥善保管；如遺失，請(qǐng)致電請(qǐng)妥善保

2、管；如遺失，請(qǐng)致電999服務(wù)中心。服務(wù)中心。 寫作內(nèi)容寫作內(nèi)容請(qǐng)根據(jù)上述信息，寫一份關(guān)于領(lǐng)取和使請(qǐng)根據(jù)上述信息，寫一份關(guān)于領(lǐng)取和使用學(xué)生卡的英文說明，你的介紹需包括以上內(nèi)容。用學(xué)生卡的英文說明，你的介紹需包括以上內(nèi)容。 寫作要求寫作要求只能用只能用5個(gè)句子表達(dá)全部內(nèi)容。個(gè)句子表達(dá)全部內(nèi)容。范文背誦范文背誦On the first day of the school，go to the Students Center to get your student ID card.It is an electronic card which is used for opening the doors t

3、o your classroom，reading room and dormitory.To use it，insert the card and when the light turns green you can enter the rooms.You should be careful to keep the card safe.If you lose your card，call the Students Center on 999 immediately for help.考綱詞匯考綱詞匯1. adj. 宇宙的，普遍的宇宙的，普遍的2. n. 總數(shù)；算術(shù)題，金額總數(shù)；算術(shù)題，金額3.

4、 n. 接線員，接線員，(電腦電腦)操作員操作員4. n. 工藝，科技，技術(shù)工藝，科技，技術(shù)5. adj. 人造的人造的6. n. 網(wǎng)絡(luò)；網(wǎng)狀物網(wǎng)絡(luò)；網(wǎng)狀物universalsumoperatortechnologyartificial 7. v. 探索；探究；探測探索；探究；探測8. adv. 無論如何，即使如此無論如何，即使如此9. n.&v. 信號(hào)，發(fā)信號(hào)信號(hào)，發(fā)信號(hào)10. n. 類型類型 v. 打字打字11. v. 出現(xiàn)，發(fā)生出現(xiàn)，發(fā)生12. n. 性格，特點(diǎn)性格，特點(diǎn)exploreanyhowsignaltypearise character.詞匯拓展詞匯拓展1.calcul

5、ate v.計(jì)算計(jì)算 n.計(jì)算器計(jì)算器 n.計(jì)算計(jì)算Use a to the cost of the vacation so that we can make a budget by .calculatorcalculationcalculatorcalculatecalculation2.simplify v.簡化簡化 n.簡化簡化 adj.簡化的簡化的 adj.簡單的簡單的 adv.簡單地簡單地The application forms should be to make things .simplificationsimplifiedsimplesimplysimplifiedsimpl

6、e3.solve vt.解決，解答解決，解答 adj.可解決的；可解析的可解決的；可解析的 n.(問題的問題的)解答；解答；(困難的困難的)解決方法或方式解決方法或方式Though the problem given by the teacher was difficult，the boy said that he could find the to it.We should learn how to analyze and problems. solvablesolutionsolution solve1. 彌補(bǔ)；虛構(gòu)；化妝彌補(bǔ)；虛構(gòu)；化妝2. 對(duì)對(duì)有優(yōu)勢有優(yōu)勢3. 畢竟畢竟4. 利用利用5

7、. 對(duì)付；處理；安排對(duì)付；處理；安排6. 某人認(rèn)為某人認(rèn)為7. 以某種方式，在某種程度上以某種方式，在某種程度上make uphave an advantage overafter alltake advantage ofdeal within ones opinionin a way8. 在在的幫助下的幫助下9. 照看，看守照看，看守10. 經(jīng)過經(jīng)過11. 在在20世紀(jì)世紀(jì)60年代年代with the help ofwatch overgo byin the 1960s選用上述詞組填空。選用上述詞組填空。They have learned to various persons.I have

8、to be away for a while.Would you please my shop？The boy is good at stories to make his mother happy. ，youd better give up smoking at once. ，what he said sounds reasonable.deal withwatchovermaking upIn my opinionIn a way1.As time went by，I was made smaller.一年年過去了，我被做得更小了。一年年過去了，我被做得更小了。句型結(jié)構(gòu)句型結(jié)構(gòu)as tim

9、e goes by.隨著時(shí)間的推移，其中隨著時(shí)間的推移，其中as引導(dǎo)時(shí)間狀語引導(dǎo)時(shí)間狀語從句，意為從句，意為“隨著隨著”。句型仿寫句型仿寫隨著年齡的增長，我們會(huì)變得越來越聰明。隨著年齡的增長，我們會(huì)變得越來越聰明。 ，we get wiser.隨著歲月的推移，愛因斯坦的理論證明是正確的。隨著歲月的推移，愛因斯坦的理論證明是正確的。 ，Einsteins theory proved to be correct.As we grow olderAs time went on2.I developed very slowly and it took nearly two hundred years

10、before I was built as an analytical machine by Charles Babbage.我發(fā)育緩慢，差不多到了兩百年之后，我發(fā)育緩慢，差不多到了兩百年之后，查爾查爾巴比奇才把我制成了一臺(tái)分析機(jī)。巴比奇才把我制成了一臺(tái)分析機(jī)。句型結(jié)構(gòu)句型結(jié)構(gòu)It takes some time before.過了多久才過了多久才。句型仿寫句型仿寫一份雜志要經(jīng)過幾年才會(huì)開始賺錢。一份雜志要經(jīng)過幾年才會(huì)開始賺錢。 a magazine starts to make money.過了很長一段時(shí)間那場大火才漸漸熄滅。過了很長一段時(shí)間那場大火才漸漸熄滅。 the big fire d

11、ied out.最早的電話并不受人歡迎，過了很長一段時(shí)間人們才開最早的電話并不受人歡迎，過了很長一段時(shí)間人們才開始租用或購買電話。始租用或購買電話。The earliest telephones were not popular and people began to hire or buy them.It will take several years beforeIt took a long time beforeit took a long time before3.Over time my memory has developed so much that，like an elepha

12、nt，I never forget anything I have been told！隨著時(shí)間的推移，我的記憶能力發(fā)展得如此之快，就像隨著時(shí)間的推移，我的記憶能力發(fā)展得如此之快，就像大象一樣，從來不會(huì)忘記告訴我的任何事情！大象一樣，從來不會(huì)忘記告訴我的任何事情！句型結(jié)構(gòu)句型結(jié)構(gòu)so.that.“如此如此以致于以致于”，引導(dǎo)結(jié)果狀語從句。，引導(dǎo)結(jié)果狀語從句。句型仿寫句型仿寫太陽是如此的美，我想到海里去游泳。太陽是如此的美，我想到海里去游泳。The sunshine is Id like to go swimming in the sea.小明是如此調(diào)皮，以致他媽媽整天責(zé)備他。小明是如此調(diào)皮，以

13、致他媽媽整天責(zé)備他。so beautiful thatXiao Ming was so naughty that he was often blamed by his mother.語句銜接語句銜接用上述句型翻譯下列小片段。用上述句型翻譯下列小片段。差不多五年后我才適應(yīng)了廣東的飲食習(xí)慣。隨著時(shí)間的差不多五年后我才適應(yīng)了廣東的飲食習(xí)慣。隨著時(shí)間的流逝，我卻變得如此喜歡粵菜，以致外出吃飯時(shí)，人們流逝，我卻變得如此喜歡粵菜，以致外出吃飯時(shí)，人們都說我是一個(gè)地道的廣東人。都說我是一個(gè)地道的廣東人。答案：答案：It took nearly five years before I was accustom

14、ed to the eating habit of Guangdong.As time went by，I like Cantonese food so much that when I was dining out，people would say I was a native Cantonese. The memory of the calculating machine has improved rapidly and it has developed as computers which are widely used at home，in communication，finance，

15、science and technology，medicine and trade.仔細(xì)閱讀課文仔細(xì)閱讀課文Who Am I？，寫出文章的主旨大意。？，寫出文章的主旨大意。答案：答案：根據(jù)課文內(nèi)容用適當(dāng)?shù)脑~填空，使短文完整。根據(jù)課文內(nèi)容用適當(dāng)?shù)脑~填空，使短文完整。 The computer began as a calculating machine in 1642 in France.Then in 1822，it was built 1. an analytical machine，which 2. instructions from cards with holes.In 1936 Al

16、an Turing wrote a book 3. (describe) how computers could 4. (make) to work，and built a “universal machine” 5. (solve) any mathematical problems.asfolloweddescribing be madeto solve At the beginning，the computer was huge，the 6. of a large room.7. years go by，it becomes smaller and smaller，especially

17、8. it got new transistors in the 1960s，it has become smaller and smaller，and 9. artificial intelligence，it is getting cleverer and cleverer，quicker and quicker.sizeAssincewith In 10. early 1960s，computers could be connected by a network,11. enables their users 12. information with others and talk to

18、 each other.Since computers 13. into peoples homes，computers are used by billions of people 14. information and communicate with each other around the whole world by the 15. .thewhich to sharewere broughtto deal withInternet(1)calculate that. 計(jì)算計(jì)算calculate on 指望或期待指望或期待be calculated to do sth. 打算或計(jì)劃

19、做某事打算或計(jì)劃做某事(2)calculation n. 計(jì)算，推算計(jì)算，推算calculator n. 計(jì)算器，計(jì)算者計(jì)算器，計(jì)算者1.calculate v.計(jì)算，計(jì)劃，打算；估計(jì)計(jì)算，計(jì)劃，打算；估計(jì)運(yùn)用：完成下列句子。運(yùn)用：完成下列句子。我們還沒計(jì)算出度假要花多少錢。我們還沒計(jì)算出度假要花多少錢。We havent of the vacation yet.這些廣告旨在吸引年輕的消費(fèi)者。這些廣告旨在吸引年輕的消費(fèi)者。The advertisements young consumers.據(jù)估算，去年至少喪失了據(jù)估算，去年至少喪失了47,000個(gè)工作。個(gè)工作。 that at least 4

20、7,000 jobs were lost last year.我們指望可以早出發(fā)。我們指望可以早出發(fā)。Were an early start.迪看著賬單，同時(shí)進(jìn)行著速算。迪看著賬單，同時(shí)進(jìn)行著速算。Dee looked at the bill and made some rapid .答案：答案：calculated the costare calculated to attractIt has been calculatedcalculating oncalculations2.anyhow adv.(1)“無論如何，不管怎樣；總之；盡管如此無論如何，不管怎樣；總之；盡管如此”。作此意。作此

21、意講時(shí)，講時(shí)，anyhow和和anyway一樣，都用作狀語，一般置一樣，都用作狀語，一般置于句中于句中(其前常有連詞其前常有連詞but)或句末。或句末。(2)“況且，更何況，再說，至少?zèng)r且，更何況，再說，至少”。作此意講時(shí)，可用。作此意講時(shí)，可用來作狀語，對(duì)前面的話作補(bǔ)充，給出一個(gè)令人信服的理來作狀語，對(duì)前面的話作補(bǔ)充，給出一個(gè)令人信服的理由，此時(shí)由，此時(shí)anyhow常出現(xiàn)在句首或最后的分句之首，而常出現(xiàn)在句首或最后的分句之首，而不出現(xiàn)在句末。不出現(xiàn)在句末。(3)“粗心地，隨意地粗心地，隨意地”。作此意講時(shí)，。作此意講時(shí)，anyhow不可與不可與anyway互換?；Q。運(yùn)用：完成下列句子。運(yùn)用

22、：完成下列句子。這個(gè)丑聞可能會(huì)讓她的名譽(yù)受損，但盡管如此，媒體還是這個(gè)丑聞可能會(huì)讓她的名譽(yù)受損，但盡管如此，媒體還是報(bào)道了。報(bào)道了。It was felt that the scandal would damage her reputation .恐怕我們來不了，即使這樣還是謝謝邀請(qǐng)。恐怕我們來不了，即使這樣還是謝謝邀請(qǐng)。Im afraid we cant come，but .這太貴了，而且顏色不適合你。這太貴了，而且顏色不適合你。Its too expensive and the color doesnt suit you.答案：答案：but the press reported it an

23、yhowthanks for the invitation anyhowanyhowAnyhowjust anyhow無論如何，咱們暫時(shí)忘記那件事吧。無論如何，咱們暫時(shí)忘記那件事吧。，lets forget about that for the moment.她把文件在桌上隨便擱成一堆。她把文件在桌上隨便擱成一堆。She piled the papers in a heap on her desk，.(1) signal (to)sb.to do sth. 示意某人做某事示意某人做某事signal to sb. 向某人示意向某人示意signal(sb.)that 示意示意(2)a danger

24、/warning/distress signal 危險(xiǎn)危險(xiǎn)/警告警告/遇難信遇難信號(hào)號(hào)traffic signals 交通信號(hào)燈交通信號(hào)燈a stop signal 停車信號(hào)停車信號(hào)3.signal vi.& vt.發(fā)信號(hào)發(fā)信號(hào)n.信號(hào)信號(hào)運(yùn)用：完成下列句子。運(yùn)用：完成下列句子。他示意服務(wù)員結(jié)賬。他示意服務(wù)員結(jié)賬。He for the bill.她示意他跟她走。她示意他跟她走。She .我什么時(shí)候撥他的電話聽到的都是忙音。我什么時(shí)候撥他的電話聽到的都是忙音。All I get is whenever I dial his number.答案：答案：signaled (to) the w

25、aitersignaled (to)him to follow hera busy signalsymbol，sign，signal，mark均含均含“標(biāo)志，象征，符號(hào)標(biāo)志，象征，符號(hào)”之意。之意。(1)symbol指作象征或表達(dá)某種深邃意蘊(yùn)的特殊事物。指作象征或表達(dá)某種深邃意蘊(yùn)的特殊事物。(2)sign普通用詞，指人們公認(rèn)的事物的記號(hào)，也可指某普通用詞，指人們公認(rèn)的事物的記號(hào)，也可指某種情況的征兆。種情況的征兆。(3)signal指為某一目的而有意發(fā)出的信號(hào)。指為某一目的而有意發(fā)出的信號(hào)。(4)mark普通用詞，含義廣泛。既可指為便于辨認(rèn)而有意普通用詞，含義廣泛。既可指為便于辨認(rèn)而有意做的標(biāo)

26、記，又可指自然形成的標(biāo)記或有別于其他事物的做的標(biāo)記，又可指自然形成的標(biāo)記或有別于其他事物的特征。特征。運(yùn)用：選用上述詞語填空。運(yùn)用：選用上述詞語填空。We live too far from the city to get a strong television .The pigeon is a of peace.Please make a where you have any problems.Dark clouds are regarded as a of heavy rain.答案：答案：signalsymbolmarksignarise from/out of. 由由引起，由引起，由產(chǎn)

27、生產(chǎn)生4.arise vi.(arose，arisen)出現(xiàn)，發(fā)生出現(xiàn)，發(fā)生運(yùn)用：完成下列句子。運(yùn)用：完成下列句子。夜間起風(fēng)暴了。夜間起風(fēng)暴了。 during the night.疏忽大意往往會(huì)引起事故的發(fā)生。疏忽大意往往會(huì)引起事故的發(fā)生。Accidents carelessness.答案：答案：(1)A storm arose(2)arise fromarise，arouse，rise，raise原形原形過去式過去式過去分詞過去分詞v.ingarise(vi.出現(xiàn)，發(fā)生，出現(xiàn)，發(fā)生，起因于起因于)arosearisenarisingarouse(vt.喚醒，激起喚醒，激起) arouseda

28、rousedarousingrise(vi.升起，起身，升起，起身，增長，上升增長，上升)roserisenrisingraise(vt.舉起，喚起，舉起，喚起，提高，飼養(yǎng)提高，飼養(yǎng))raisedraisedraising運(yùn)用：完成下列句子。運(yùn)用：完成下列句子。 (那個(gè)問題出現(xiàn)了那個(gè)問題出現(xiàn)了) as we expected.Accident can (因疏忽引起因疏忽引起).He (舉目觀看舉目觀看) from his work.The river (上漲了好幾米上漲了好幾米).Her strange behaviour(引起我引起我們的猜疑們的猜疑).答案：答案：That question

29、 arosearise from carelessnessraised his eyeshas risen by several metersaroused our suspiciousas a result of 由于由于的結(jié)果的結(jié)果(介詞短語，后面接名詞或代詞介詞短語，后面接名詞或代詞)result from 因因而而(接原因接原因)result in 導(dǎo)致導(dǎo)致(接結(jié)果接結(jié)果)5.as a result結(jié)果結(jié)果(副詞短語副詞短語)運(yùn)用：完成下列句子。運(yùn)用：完成下列句子。他工作努力，因此被大家表揚(yáng)。他工作努力，因此被大家表揚(yáng)。He works hard，and ，he is praised

30、by all.由于飛行員罷工，所有的航班都被迫取消。由于飛行員罷工，所有的航班都被迫取消。 the pilots strike，all flights have had to be cancelled.答案：答案：as a resultAs a result ofmake up for 補(bǔ)償，彌補(bǔ)補(bǔ)償，彌補(bǔ)be made up ofconsist of 由由組成組成make for 有利于有利于，有助于，有助于走向；沖走向；沖向向make it 及時(shí)趕到，辦成功及時(shí)趕到，辦成功make it up 和解，講和和解，講和make known 使知曉；傳達(dá)使知曉；傳達(dá)make out 理解，懂得，

31、辨認(rèn)出理解，懂得，辨認(rèn)出6.make up化妝，虛構(gòu)，編造化妝，虛構(gòu)，編造運(yùn)用：選用上述詞語填空。運(yùn)用：選用上述詞語填空。Tom had a quarrel with his wife，but now he has her.We still need $30 the sum we asked for.At that time，it was too dark for me what it was at the distance.Hard work can a lack of intelligence.答案：答案：made it up withto make upto make outmake u

32、p forwatch for 留意，觀察等待留意，觀察等待watch out (for) 警惕或注意；提防警惕或注意；提防keep (a) watch on 監(jiān)視監(jiān)視watch out for sb./sth. 警惕或注意某人警惕或注意某人(某事物某事物)watch/mind ones step 小心地行走；謹(jǐn)慎地做事或小心地行走；謹(jǐn)慎地做事或行動(dòng)行動(dòng)7.watch over看守；監(jiān)視；照看看守；監(jiān)視；照看運(yùn)用：完成下列句子。運(yùn)用：完成下列句子。He felt that God was (保佑他保佑他).They are (觀察等觀察等待進(jìn)一步的發(fā)展待進(jìn)一步的發(fā)展). (當(dāng)心當(dāng)心)！The r

33、oad is slippery because of the ice on it.The staff were asked to (留意留意) forged banknotes.Youll be in trouble if you dont (謹(jǐn)慎謹(jǐn)慎從事從事).答案：答案：watching over himwatching for further developmentsWatch outwatch out forwatch your step8.deal with處理；安排；對(duì)付；論及；與處理；安排；對(duì)付；論及；與交涉、交易交涉、交易deal with和和do with都可表示都可表示“處

34、理；對(duì)付處理；對(duì)付”，do with常與常與what連用，而連用，而deal with常與常與how連用。連用。運(yùn)用：完成下列句子。運(yùn)用：完成下列句子。我不知道他們將如何處理這個(gè)問題。我不知道他們將如何處理這個(gè)問題。I dont know how they will the problem.(I dont know they will the problem.)以其人之道，還治其人之身。以其人之道，還治其人之身。 as he deals with you.這是一本論述亞洲問題的書。這是一本論述亞洲問題的書。This is a book .答案：答案：deal with；what；do with

35、Deal with a mandealing with Asian problems9.in a way從某種意義上說來從某種意義上說來all the way 一路上一路上by the way 順便說；在途順便說；在途中中by way of 經(jīng)由經(jīng)由in this way 用這種方法用這種方法in no way 一點(diǎn)也不，決不一點(diǎn)也不，決不in the way 擋道的擋道的No way！ 俚俚別想！沒門！別想！沒門！運(yùn)用：選用上述詞語填空。運(yùn)用：選用上述詞語填空。 her health is much improved.Can I explain the sentence ？We can al

36、low smoking here！He arrived in Shanghai Hong Kong.，where is Jack？答案：答案：In a wayin this wayin no wayby way ofBy the way10.with the help of在在的幫助下的幫助下 with ones help 有有的幫助的幫助運(yùn)用：完成下列句子。運(yùn)用：完成下列句子。 (在老師的幫助在老師的幫助下下)，I made rapid progress in English.Im sure we can reach our goal (有你有你的幫助的幫助).答案：答案：With the

37、help of the teacherwith your help 表示否定意義的前綴表示否定意義的前綴1.un 不，非，不，非，unable不能夠，不能夠，unlucky 不幸的不幸的2.di 不，非，不，非，dishonest不誠實(shí)的，不誠實(shí)的，discontinuous 不連貫的不連貫的3.in 不，非，不，非，inactive不活躍的，不活躍的，incorrect 不正確的不正確的4.im 不，非，不，非，impatient不耐煩的，不耐煩的，impossible不可能的不可能的5.ir 不，非，不，非，irregular 不規(guī)則的，不規(guī)則的，irresponsible不負(fù)責(zé)任的不負(fù)責(zé)

38、任的6.il 不，非，不，非，illogical 不合邏輯的，不合邏輯的，illegal 非法的非法的7.non 不，非，不，非，nonexistent不存在的，不存在的，nonstop 直達(dá)的，直達(dá)的， 連續(xù)不斷的連續(xù)不斷的8.mis 錯(cuò)誤，錯(cuò)誤，mislead 誤導(dǎo)，誤導(dǎo)，misunderstand 誤解誤解9.dis動(dòng)詞，意義相反的動(dòng)詞，動(dòng)詞，意義相反的動(dòng)詞，dislike不喜歡，不喜歡，disagree 不同意不同意10.un動(dòng)詞，意義相反的動(dòng)詞，動(dòng)詞，意義相反的動(dòng)詞，uncover 揭開，揭開，undress 脫衣服脫衣服一、閱讀下列短文，寫出劃線單詞的意思一、閱讀下列短文，寫出劃線

39、單詞的意思A misconception was that the high temperature caused the big fire.However，Miss Wang knew it was not the true story.So she insisted that the government should make the truth known to the public.When Miss Wang knew that her appeal was disallowed，she felt rather disappointed.She decided to disclos

40、e the truth：it was human errors that was to blame for the terribledisaster. She wanted to tell the public about the coldness of some officials.She believed that the truth must be uncovered now.答案：答案： misconception錯(cuò)誤觀念；錯(cuò)誤觀念；disallowed 駁回，不準(zhǔn)許；駁回，不準(zhǔn)許；disappointed 失望的，沮喪的；失望的，沮喪的；disclose 揭露；揭露；uncover

41、v.揭露，揭發(fā)揭露，揭發(fā)二、用所給單詞的適當(dāng)形式填空二、用所給單詞的適當(dāng)形式填空The speech seemed to be 1.(stop) and the listeners became very 2.(patient).When the speaker said that oil was 3.(renew) and that the best way to solve the problem was not to make cars and buses to force people to go to work or school on foot，the audience thoug

42、ht it was 4.(practice) and 5.(bear) to listen to him any longer.They 6.(believe) that the world would go smoothly without these modern transportations.They also thought that the speaker was 7.(responsible ) to make such a statement without thinking it carefully and his speech would cause some 8.(und

43、erstand).So most of the listeners chose to leave，shouting loudly and angrily.答案：答案：1.nonstop沒完沒了的沒完沒了的 2.impatient 不耐煩的不耐煩的3.nonrenewable 不可再生的不可再生的 4.impractical 不切實(shí)際的不切實(shí)際的5.unbearable 不能忍受的不能忍受的 6.disbelieved 不相信不相信7.irresponsible 不負(fù)責(zé)任的不負(fù)責(zé)任的 8.misunderstandings 誤解誤解模仿朗讀模仿朗讀(八八)聽錄音，然后模仿朗讀。聽錄音，然后模仿朗

44、讀。A The world is thirsty for water.About 97% of the water in the world is seawater，or salt water.Man can only drink and use the other 3%the fresh water from rivers，lakes，underground and other forms.But we cannot even use all of that，because some of it is in the form of icebergs and evenpolluted.Only

45、 if we take steps to deal with the problem right now can we escape a worldwide water shortage later on.Scientists suggest we should reuse it，or remove the salt in seawater and make it fresh.If we take these steps well have no danger of drying up.B Centered within a loose collection of citystates，whi

46、ch were often at war with each other，ancient Greek culture reached its Golden Age during the fourth century BC.Art，theater，music，poetry，philosophy，and political experiments flourished.In ancient Greek，only men could be citizens and only upperclass males enjoyed a formal education.Women had few polit

47、ical rights and were expected to remain in the home and bear children.Fully one quarter ofthe population was made up of slaves.Most homes were modest and windowless with little furniture.The Greek diet was also modest，based largely on wine and bread.The names of foods and cooking methods have change

48、d little over time.錄音材料：略錄音材料：略語句銜接語句銜接(二二) 1.根據(jù)句子意思，把第一部分的句子與第二部分的句子根據(jù)句子意思，把第一部分的句子與第二部分的句子 連接起來連接起來(1)He has to take photos of the places he visits.(2)Not everybody thinks the building is ugly.(3)He thought the talk was fascinating.(4)The smoke started coming up the stairs.(5)Business has been ver

49、y bad this year.(6)We could ask him now.A.Meanwhile，they were still sleeping peacefully.B.On the other hand，we could wait until tomorrow.C.On the contrary，some people say it looks marvelous.D.As a result，we have had to close one of our factories.E.In addition，he is writing a report of his journey.F.

50、His friend，however，fell asleep halfway through it.答案：答案：(1)E(2)C(3)F(4)A(5)D(6)B2.使用所給的連詞補(bǔ)全下列文章使用所給的連詞補(bǔ)全下列文章as，as well，but，by that time，however，more than，not just，or，regardless of，such as，therefore，unless，when，whether，which Stress is one of the main reasons why heart disease now kills 80,000 women a

51、 year(1)cancer (2)any other disease.Women may be shocked (3) they read this，(4)stress，(5)affects (6)high flying female executives，(7)housewives and secretaries(8) was never thought to be a killer.Heredity，(9)your parents or grandparents suffered from heart disease，is an important factor.(10)，smoking，a poor diet and not enough exercise hugely contribute (1