英語詞匯句型復(fù)習(xí)精品選修8Unit3Inventorsandinv幻燈片PPT課件

1、英語詞匯句型復(fù)習(xí)精品選修8Unit3Inventorsandinv幻燈片PPT 精品文檔優(yōu)質(zhì)文檔 僅供學(xué)習(xí) 精品文檔優(yōu)質(zhì)文檔 僅供學(xué)習(xí)要 點(diǎn) 梳 理 高效梳理知識(shí)備考2共 96 頁重點(diǎn)單詞1distinguish vi. & vt.顯示的差別；使有所不同；辨別2merciful adj.寬大的；仁慈的；慈悲的mercy n寬大；仁慈3product n產(chǎn)品4abrupt adj.突然的；意外的abruptly adv.突然地，唐突地3共 96 頁5convenient adj.便利的，方便的，就近的convenience n方便，便利conveniently adv.便利地，方便地6cauti

2、on n小心，謹(jǐn)慎cautious adj.小心的，謹(jǐn)慎的cautiously adv.小心地，謹(jǐn)慎地7passive adj.被動(dòng)的；消極的；被動(dòng)語態(tài)的4共 96 頁8seize vt.抓??；捉??；奪9file n文件；檔案；文件夾 vt.提交；將歸檔10freezing adj.冰凍的；嚴(yán)寒的freeze v冰凍11innocent adj.清白的；無罪的；天真的innocence n天真，清白12bear vt.忍受；忍耐；負(fù)擔(dān)13tap vt.輕打；輕拍；輕敲 n輕輕地敲擊(聲)；(水)龍頭5共 96 頁14current n(水或氣)流；電流 adj.現(xiàn)在的；當(dāng)前的15stable

3、adj.穩(wěn)固的；穩(wěn)定的；安定的16associate vt.聯(lián)想；聯(lián)系 n同伴，伙伴17practical adj.實(shí)際的；實(shí)踐的；實(shí)用的18competence n能力；勝任；本領(lǐng)6共 96 頁重點(diǎn)短語1call up給打電話2now and then 偶爾；有時(shí)3set about 開始；著手4dive into 迅速把手伸入；一心投入5set out(to do) 開始(做)6hang on 不掛斷；稍等；緊緊握住7共 96 頁7out of order 次序顛倒；發(fā)生故障8get through 設(shè)法聯(lián)系上(尤指打通電話)； (設(shè)法)做完；通過9ring back 回復(fù)電話10ring

4、 off 掛斷電話8共 96 頁重點(diǎn)句型1The next morning I got up early before the sun was hot. 第二天早上趁天還不太熱，我就早早地起來了。2But once picked up, they tried to bite me. 但是它們一被撿起來，就試圖咬我。9共 96 頁3Only after you have had that recognition can you say that you are truly an inventor.只有在你獲得了那種認(rèn)證后，你才能說是一個(gè)真正的發(fā)明家。4The criteria are so st

5、rict that it is difficult to get new ideas accepted unless they are truly novel.(評(píng)定)專利標(biāo)準(zhǔn)是很嚴(yán)格的，除非新的想法真是新穎的，否則很難被接受。10共 96 頁5Remember to include one change to your invention in case it doesnt work the first time.記住對(duì)你的發(fā)明要有變化的余地，以防它第一次不起作用。11共 96 頁高考范文(2007海南，寧夏，全國)假定你是李華，希望通過外籍教師 Peter找一位英國筆友。請(qǐng)寫一封短信，描述

6、一下你理想中筆友的條件，并說明為什么選這樣的筆友。具體條件包括：1年齡；2.性別；3.愛好(旅游、運(yùn)動(dòng)、養(yǎng)寵物等)。12共 96 頁注意：1.詞數(shù)100左右；2.可以適當(dāng)增加細(xì)節(jié)，以使行文連貫；3.開頭和結(jié)尾已為你寫好。13共 96 頁Dear Peter，I am writing to ask whether you are able to do me a favor._Best regards，Li Hua14共 96 頁范文Dear_Peter，I_am_writing_to_ask_whether_you_are_able_to_do_me_a_favor. I want to hav

7、e a penfriend, hopefully a girl in her early twenties, and with interests similar to mine. In my mind, she is someone who is interested in traveling, swimming, and 15共 96 頁playing table tennis. Besides, it would be better for her to have a pet dog as I have kept one at home for some time. With such

8、a penfriend, I hope I can share with her our experiences in traveling, taking care of pets, or whatever we have in common. And I believe I will improve my English by doing so and learn more about her country. I look forward to hearing from you soon.Best_regards，Li_Hua16共 96 頁考 點(diǎn) 探 究 互動(dòng)探究能力備考17共 96 頁

9、.詞匯短語過關(guān)1distinguish vi.&vt. 辨別；顯示的差別distinguished adj. 卓越的，著名的，杰出的distinguishable adj. 易分辨的，能區(qū)分的18共 96 頁distinguish between.and.區(qū)分/辨別和 distinguish.from. 使有別于，使 具有區(qū)別于的特征distinguish oneself (as.) (作為)表現(xiàn)突出be distinguished by/for 以為特征/著名19共 96 頁即學(xué)即練1(1)Hes _ himself _ a teacher.作為老師，他早已負(fù)有盛名。(2)We should

10、 _ _ major _ minor work and not put the trivial above the important.我們的工作要分主次，不能輕重倒置。distinguishedasdistinguish betweenand20共 96 頁(3)What was it that _ her _ her classmates?是什么使得她有別于班上其他同學(xué)呢？distinguishedfrom21共 96 頁2convenient adj. 方便的；便利的；附近的convenience n. 方便，便利It is convenient for sb. to do sth. 做

11、某事對(duì)某人來說是方便的。Sth. be convenient to/for sb. 對(duì)某人來說是方便的。at sbs convenience 在某人方便的時(shí)候convenience food 方便食品convenience store 便利店22共 96 頁即學(xué)即練2(1)We must _ a convenient time and place _ the meeting.我們必須安排一個(gè)合適的時(shí)間和地點(diǎn)開會(huì)。(2)When would _ you to go?你什么時(shí)候去方便？(3)The hotel has a restaurant for the guests _.這家旅館為方便旅客設(shè)

12、有餐廳。arrange forit be convenient forconvenience23共 96 頁3seize vt.抓住，捉??；把握(機(jī)會(huì)等)；奪取某物，占領(lǐng)某地seize sth.突然抓住seize an opportunity抓住機(jī)會(huì)seize power奪取政權(quán)be seized with被侵?jǐn)_；患/得(病)seize sb. by the arm抓住某人的手臂24共 96 頁即學(xué)即練3(1)He _ and shook it heartily.他拉住她的手高興地握著。(2)The enemy _ after a violent attack.敵人猛攻后占領(lǐng)了這個(gè)城鎮(zhèn)。(3)

13、He _ going abroad.他抓住了那次出國的機(jī)會(huì)。seized her handseized the townseized the chance of25共 96 頁(4)He _ a slight attack of fever.他有一點(diǎn)發(fā)燒。was seized with26共 96 頁4bear vt. (bore, borne)忍受；忍耐；負(fù)擔(dān)；生育bear doing/ n/to do忍受bear sb./sb.s doing忍受某人做某事bear sb./sth. out證實(shí)；為作證bear with sb./sth.耐心對(duì)待；容忍bear sth. in mind牢記2

14、7共 96 頁即學(xué)即練4(1)I couldnt _ any longer, so I left the room.我實(shí)在聽不下去了，就離開了房間。(2)I cant _ waiting.我不能忍受長時(shí)間的等待。(3)I doubt if that chair will _.我懷疑那把椅子能否承受得了你的體重。bear to listenbear being keptbear your weight28共 96 頁(4)You must _ that your parents hope to depend on you to become a doctor.你要記住你的父母指望你成為一名好醫(yī)生

15、。(5)She _ three children.她生了三個(gè)孩子。bear it in mindhas borne29共 96 頁(6)Who _ the responsibility/expense?誰要負(fù)擔(dān)這責(zé)任/費(fèi)用呢？will bear30共 96 頁提示：(1)bear作“忍受”講時(shí)，其后接動(dòng)名詞做賓語，表示習(xí)慣性的動(dòng)作，也可接不定式做賓語，表示某一次具體的動(dòng)作，且多與can, could及be able to等連用。(2)borne和born是bear的兩個(gè)過去分詞，表示“出生，出世”時(shí)用born，并且僅用于被動(dòng)語態(tài)，表示“生育”時(shí)用borne。31共 96 頁5associate

16、 vt.聯(lián)想，聯(lián)系n.同伴，伙伴accociation n聯(lián)合；聯(lián)想；交往；協(xié)會(huì)；團(tuán)體associate sb./sth. with sb./sth.把和聯(lián)系在一起；由聯(lián)想到be associated with.和有關(guān)associate with sb.與某人交往或常打交道associate oneself with sth.聲稱或表示自己贊同某事物in association with.與合伙/合作32共 96 頁即學(xué)即練5(1)Ive never _ you _ this place.我從未把你和這個(gè)地方聯(lián)系在一起。(2)I wouldnt want to _ Mckeys project

17、.我不想和麥基的計(jì)劃有任何瓜葛。(3)I dont like these layabouts youre _.我不喜歡你結(jié)交的這些游手好閑的人。associatedwithbe associated withassociating with33共 96 頁6call up 召喚；使人想起；提出；打電話call at 訪問(某地)call on/upon 訪問(某人)call on sb. to do sth. 號(hào)召某人做某事call back 召回，撤銷call for 需要；要求call out 大聲喊叫call forth 喚起，引起call in 召集；收回call off 取消34共

18、96 頁即學(xué)即練6(1)The trip _ of my youth.旅行勾起了我對(duì)年輕時(shí)代的美好回憶。(2)He _ all the information from the computer.他從計(jì)算機(jī)中調(diào)出了所有的信息。called up happy memoriescalled up35共 96 頁(3)He _ just to tell me that he had bought a new DVD. 他打電話就是為了告訴我他買了一臺(tái)新的DVD。called me up36共 96 頁拓展：與打電話有關(guān)的短語：ring/call up 打電話ring/call back 回復(fù)電話ri

19、ng off 掛斷電話give sb. a ring 給某人打電話sb. be wanted on the phone 有某人的電話answer the phone 接電話hang/hold on 不掛斷電話37共 96 頁7set about (doing sth.) 開始；著手干某事set aside 留出，撥出(時(shí)間、金錢等)，把置于一旁set out forset off forleave for 出發(fā)到某地去set out to do 開始做set down 寫下；記下；規(guī)定set off 動(dòng)身；起程；激起；引起；使爆炸set up 建立；設(shè)置；創(chuàng)建；開辦38共 96 頁即學(xué)即練7(

20、1)You must _ at once.你必須立即開始工作。(2)Do you know how to _ on this work？你知道怎樣著手進(jìn)行這項(xiàng)工作嗎？(3)Bell never _ the telephone.(Bell never _ the telephone.)貝爾從來沒打算去發(fā)明電話。set about your workset about goingset out to inventset about inventing39共 96 頁(4)When are we _ (_) on our trip？我們什么時(shí)候動(dòng)身去旅行？setting outsetting off

21、40共 96 頁8get through 打通(電話)，完成(工作)，通過(考試)；克服(困難)get across 被理解；使人了解get down to 認(rèn)真地靜下心(工作)(to為介詞)get on/along 相處get out of 避免；擺脫get over 克服get in 收獲get around/round 到處走動(dòng)；傳播出去get away/off 逃脫，離開41共 96 頁即學(xué)即練8寫出下列句子中g(shù)et through的意思。(1)I tried several times, but couldnt get through._(2)Youll get through th

22、is problem._打通(電話)克服(困難)42共 96 頁(3)Ill get through this work by noon._(4)We were very glad when we heard that you had got through your exam._完成(工作)通過(考試)43共 96 頁拓展：go through 經(jīng)歷；翻閱；檢查look through 瀏覽，仔細(xì)檢查live through 活過一段時(shí)間；經(jīng)歷put through 把電話接通44共 96 頁.重點(diǎn)句型詳解1But once_picked_up,_they tried to bite me.

23、但是它們一被撿起來，就試圖咬我。45共 96 頁(1)once作為連接詞引導(dǎo)時(shí)間狀語從句時(shí)，后面可接現(xiàn)在分詞或過去分詞。Once opened, the museum will be very popular with the citizens.博物館一旦開放，肯定會(huì)受到市民的歡迎。(表被動(dòng))Once talking with him, youll find him an easygoing man. 一旦與他交談，你就會(huì)發(fā)現(xiàn)他是一個(gè)隨和的人。(表主動(dòng))46共 96 頁(2)once 引導(dǎo)的從句中，要用一般時(shí)代替將來時(shí)。Once you have grasped English, youll

24、be easy to get a wellpaid job.一旦你掌握了英語，你就會(huì)很容易找到一份報(bào)酬很高的工作。(現(xiàn)在完成時(shí)代替將來完成時(shí))Once he arrives, we can start.他一到我們就可以開始。(一般現(xiàn)在時(shí)代替一般將來時(shí))47共 96 頁即境活用1(2007福建) You will be successful in the interview _ you have confidence.AbeforeBonceCuntil Dthough答案：B解析：考查狀語從句。once “一旦”引導(dǎo)時(shí)間狀語從句。before“在以前”；until “直到”；though“雖然

25、”。48共 96 頁2Remember to include one change to your invention in_case it doesnt work the first time.記住對(duì)你的發(fā)明要有變化的余地，以防它第一次不起作用。49共 96 頁in case(以防)萬一in case 后可接從句，也可置于句末。in case of 要是；在時(shí)候(后接名詞或代詞)in this case 如果這樣的話in that case 如果那樣的話in any case 無論如何in no case 決不(位于句首，句子應(yīng)使用倒裝語序)50共 96 頁Take your umbrell

26、a in case it rains.拿著你的雨傘以防下雨。In case I forget, please remind me of my promise.如果我忘記了我的諾言，請(qǐng)?zhí)嵝盐摇?In case of fire, open this safety door.一旦發(fā)生火災(zāi)，打開這扇安全門。In no case may you leave the baby alone at home.你決不能把孩子一個(gè)人留在家里。51共 96 頁即境活用2(2007北京)Leave your key with a neighbor _ you lock yourself out one day.Aev

27、er since Beven ifCsoon after Din case答案：D解析：A項(xiàng)意為“自從以來”，B項(xiàng)意為“即使”，C項(xiàng)意為“不久之后”，D項(xiàng)意為“以防；以免”。句意為“留一把鑰匙給鄰居，以免有一天你把自己鎖在門外”。52共 96 頁易 錯(cuò) 點(diǎn) 撥 自我完善誤區(qū)備考53共 96 頁case構(gòu)成的短語的用法應(yīng)用(1)It is reported that there will be a heavy rain tomorrow, _ the hike would be put off.Ain any case Bin which caseCin no case Din case答案：B

28、解析：該題考查case的相關(guān)短語及定語從句，根據(jù)前面說“據(jù)說明天有大雨”，可知hike在這種情況下要推遲，which引導(dǎo)定語從句，指代整個(gè)主句。54共 96 頁(2)The first bus has just left and the next bus will come in twenty minutes._， we will have to wait.AIn this case BIn this wayCBy this means DIn the end答案：A55共 96 頁(3)John may phone tonight. I dont want to go out _ he ph

29、ones.Aas long as Bin order thatCin case Dso that答案：C解析：as long as意為“只要”，in order that意為“為了”，in case意為“以防”，so that意為“以致；為了”。in case引導(dǎo)條件狀語從句。56共 96 頁(4)I dont think Ill need any money, but Ill bring some _.Aat last Bin caseConce again Din time答案：B解析：根據(jù)句子中所說自己目前不需要錢，可是要帶一點(diǎn)備用或者以防萬一。in case是“以防萬一”的意思，恰好符

30、合此意。in time是“及時(shí)，恰好，遲早”的意思。57共 96 頁(5)Youd better take something to read when you go to see the doctor _ you have to wait.Aeven if Bas ifCin case Din order that答案：C58共 96 頁高 效 作 業(yè) 自我測(cè)評(píng)技能備考59共 96 頁.單詞拼寫1Success in moneymaking is not always a good c_ of real success in life.2Its f_ outside. Youd better

31、 put on more clothes.3The packet of white p_ the police found in his room turned out to be cocaine.4What we need is a s_ government.5Your invention is ingenious, but not very p_.criterionfreezingpowderstablepractical60共 96 頁6He is _(清白的，無罪的) of the charge.7He_ (使揚(yáng)名) himself by his courage at that ti

32、me.8I keep my reference books near my desk for _ (方便)9He ate a light lunch in _ (期望) of a good dinner.10She likes inventions and she has applied for _(專利)innocentdistinguishedconvenienceexpectationpatent61共 96 頁 .單項(xiàng)選擇1Jack, you _ on the phone._.Aare wanted; ComingBare needed; Im comingCare called; I

33、ll comeDare rung up; Thanks答案：A62共 96 頁解析：考查電話用語。叫人接電話時(shí)常用表達(dá)有：You are wanted on the phone. /There is a call for you./ For you.回答用：Im coming.或Coming.63共 96 頁2Whoever invented _ wheel is believed to have made _ most useful invention in _ history.Aa; the; /Bthe; the; /Cthe; /; / Da; a; the答案：B解析：發(fā)明物的前面必

34、須用 the；第二空用 the表示最高級(jí)，故加定冠詞 the; in history 為固定搭配，意為“在歷史上”，不加任何冠詞。64共 96 頁3Water can absorb and give off a lot of heat without big changes in temperature, thus creating a _ environment.Apeaceful BsensitiveCcommon Dstable答案：D解析：A項(xiàng)“平靜的”；B項(xiàng)“敏感的”；C項(xiàng)“共同的”；D項(xiàng)“穩(wěn)定的”。句意為：水能吸收和放出許多熱量，這在溫度上沒有大的變化，因而就創(chuàng)造出了一個(gè)穩(wěn)定的環(huán)境

35、。65共 96 頁4Having decided to rent a flat, we _ contacting all the accommodation agencies in the city.Aset about Bset downCset out Dset up答案：A解析：考查動(dòng)詞短語。set about doingset out to do開始著手做某事；set down 寫下，記下；set up 建立。66共 96 頁5Color blind people often find it difficult to _between blue and green.Aseparate

36、BdistinguishCcompare Dcontrast答案：B解析：句意為：色盲的人經(jīng)常感到很難區(qū)分藍(lán)色和綠色。separate “分離，分開”，但與 between 不能連用；distinguish between “分辨，辨別”；compare (to/with) 比較，對(duì)照；contrast (with) 形成對(duì)比。67共 96 頁6When we plan our vacation, Mother often offers _ suggestions.Acareful BpracticalCeffective Dacceptable答案：B解析：本題考查形容詞詞義辨析。caref

37、ul “仔細(xì)的，小心的”；practical “可行的，實(shí)用的”；effective “有效的，生效的”；acceptable “可接受的，受到歡迎的”。本句的意思是：當(dāng)我們計(jì)劃假期的時(shí)候，媽媽經(jīng)常提出實(shí)用、可行的建議。因此B項(xiàng)最佳。68共 96 頁7Are you ready to leave?Almost. Ill be ready to go as soon as I _ putting the clean dishes away.Aget through Bgive upCgo on Dset about答案：A解析：get through (doing) sth. 完成某事。give

38、 up (doing) sth. 放棄；go on doing 繼續(xù)；set about doing 開始做。69共 96 頁8I am sure that Lauras latest play, _ staged, will prove a great success.Asince BunlessConce Duntil答案：C解析：考查“once過去分詞”。其中為省略句 once the latest play is staged。70共 96 頁9(2010安徽皖南八校二聯(lián))Without the help of my English teacher, I _ the first pri

39、ze in the English speaking competition.Awould win Bwould have wonCwould not win Dwould not have won答案：D解析：考查虛擬語氣。這是一個(gè)隱含的虛擬條件句，含有if my English teacher hadnt helped me with my spoken English之意，表示與過去的事實(shí)相反，故用與過去相反的虛擬語氣，因此D項(xiàng)符合題意。71共 96 頁10Would it be _ for you to pick me up at four oclock and take me to

40、the airport?Afree BvacantChandy Dconvenient答案：D解析：句意：你四點(diǎn)鐘接我并把我送到機(jī)場(chǎng)方便嗎？It is convenient for sb. to do sth. 某人做某事方便。72共 96 頁11Does this meal cost $50? I _ something far better than this!Aprefer BexpectCsuggest Dsuppose答案：B解析：考查動(dòng)詞辨析。expect期望；期盼；prefer更喜歡；suggest建議；suppose猜想；認(rèn)為。73共 96 頁12He cant bear _

41、in public.Ato laugh at Bto be laughed atClaughing at Dlaugh at答案：B解析：本題中 bear為“承受”的意思。也可表示為 bear being laughed at。74共 96 頁13As I grew up in a small town at the foot of a mountain, the visit to the village _ scenes of my childhood.Acalled up Bcalled forCcalled on Dcalled in答案：A解析：A.“喚起”，B.“需要”，C.“號(hào)召”

42、，D.“召集”。本題題意為“本次參觀使我想起了童年的情景”。因此選A。75共 96 頁14(2010北京東城期末)Hello, everyone! Have you heard the meeting will be put off till next Tuesday?Thats what we _ about when you came in.Aare talking Bwere talkingCtalk Dtalked答案：B解析：考查動(dòng)詞的時(shí)態(tài)?！澳蔷褪悄氵M(jìn)來時(shí)我們正在討論的事情”。此處“討論”的動(dòng)作發(fā)生在“你進(jìn)來時(shí)”，所以用進(jìn)行時(shí)態(tài)，同時(shí)從came in可以看出用“過去進(jìn)行時(shí)態(tài)”。答案

43、應(yīng)該選B項(xiàng)。76共 96 頁15(2010唐山摸底考試)He was so deep in thought, thinking of the problem _ he knocked into the tree without noticing it.Awhen BwhileCbecause Dthat答案：D解析：考查狀語從句的引導(dǎo)詞。so.that表示“如此，以致”。他思考問題太投入了，以致一不留神兒撞到了樹上。77共 96 頁 .閱讀理解 A China will plan to make new rules to give more controls over the growing

44、number of blogs and webcasts (網(wǎng)上直播)78共 96 頁Nowadays, advanced network technologies, such as Hogging and webcasting, are being improved to challenge the governments ability to watch over the Internet.Chinese government was in the middle of making new rules over Internet publishing, and blogs and webs

45、ites that publishing webcasts would fall under these rules.79共 96 頁Government officials hope the new rules would ensure a more healthy and active Internet environment and would fully respect and protect Chinese citizens freedom of speech. Specific details on what kind of rules would be carried out a

46、re still unknown to the public.80共 96 頁Despite the growing popularity, bloggers and webcasters have been unpopular with publication institutions.In 2006, a series of cases involving bloggers who had dived into other peoples privacy and written materials ruining others fame urged the government to co

47、nsider whether to require bloggers to use their real names when they log in.81共 96 頁Webcasting without copyright and illegally “copying” products from copyrighted materials have also led government officials to consider starting a nationwide check of online video broadcasting, and allow only qualifi

48、ed websites to continue offering webcasts.82共 96 頁1What can be the best title of the passage? AThe Increases of Blogs and WebcastsBNew Rules to Control Internet PublishingCTechnologies Challenge the GovernmentDThe Popularity of Online Video Broadcasting答案及解析：1B。主旨大意題。第一段就概括了本文的大意。83共 96 頁2. Chinese

49、government thinks the current Internet environment is _.Aquite healthy Bless active Crather hopeful Dless piloted答案及解析： 2D。由第四段可知。84共 96 頁3. Which of the following is TRUE according to the passage?A.Publication institutions are unhappy with bloggers and webcasters. B.All bloggers and webcasters like

50、 to dig out other peoples privacy. C.Webcasters are quite aware of the copyright issues while online. D.Copyrighted materials can only be offered to qualified websites.答案及解析： 3A。由第五段可知A項(xiàng)正確。85共 96 頁 B The world economy has run into a brick wall. Despite countless warnings in recent years about the ne

51、ed to address a looming(逼近) hunger crisis in poor countries and a looming energy crisis worldwide, world leaders failed to think ahead. The result is a global food crisis. 86共 96 頁Wheat, corn and rice prices have more than doubled in the past two years. And oil prices have increased more than three

52、times since the stavt of 2004. These food prices increases, combined with soaring energy costs, will slow if not stop economic growth in many parts of the world and will even undermine(破壞) political stability, as evidenced by the protest riots that have erupted in places like Haiti, Bangladesh and B

53、urkina Faso. Practical solutions to these growing woes do exist, but well have to start thinking ahead and acting globally.87共 96 頁 So, what should be done？Here are three steps to ease the current crisis and avert(防止， 避免) the potential for a global disaster. The first is to scaleup(按比例增加，擴(kuò)大) the dra

54、matic success of Malawi, a famineprone(遭遇饑荒) country in southern Africa, which three years ago established a special fund to help its farmers get fertilizer and highyield seeds. 88共 96 頁Malawis harvest doubled after just one year. An international fund based on the Malawi model would cost a mere $10

55、 per person annually in the rich world, or $10 billion in all. Second, the US and Europe should abandon their policies of subsidizing(給補(bǔ)助金) the conversion of food into biofuels(生物燃料)89共 96 頁 Third, we urgently need to weatherproof(使防風(fēng)雨) the worlds crops as soon and as effectively as possible. For a poor farmer,