高一英語下冊單元知識點課件18

1、Unit 4 Global warmingUnit 4 Global warming基礎(chǔ)落實基礎(chǔ)落實.高頻單詞思憶高頻單詞思憶1.She doesnt want to make a big emotional 1.She doesnt want to make a big emotional ( (承諾承諾) to Steve at the moment.) to Steve at the moment.2.Under no 2.Under no ( (情況情況) should you ) should you lend Paul any money. lend Paul any money.

2、3.The electricity industry 3.The electricity industry ( (消耗消耗) ) large quantities of fossil fuels. large quantities of fossil fuels.4.There are a lot of natural 4.There are a lot of natural ( (現(xiàn)象現(xiàn)象) ) we cant understand. we cant mitmentcommitmentcircumstancescircumstancesconsumesconsumesphenomenaphe

3、nomena5.If you behave so foolishly you must be 5.If you behave so foolishly you must be ready to take the ready to take the ( (后果后果).).6.Large 6.Large ( (量量) of money have been ) of money have been spent on the bridge. spent on the bridge.7.Which journals does the library s7.Which journals does the

4、library s to? to? 8.I would 8.I would o o changing the law. changing the law. 9.This 9.This d d was collected from 69 countries. was collected from 69 countries.10.He has already 10.He has already s s his intention to his intention to run for election. run for election.consequenceconsequencequantiti

5、esquantitiesubscribeubscribepposepposeataatatatedtated.重點短語再現(xiàn)重點短語再現(xiàn)1.1. 發(fā)生；造成發(fā)生；造成2.2. 代表代表一方，作為一方，作為的代言人的代言人3.3. 同意，贊成；訂購?fù)?，贊成；訂?.4. 反對反對5.5. 繼續(xù)繼續(xù)6.6. 導(dǎo)致導(dǎo)致7.7. 忍受，容忍忍受，容忍8.8. 上升；增長；升起上升；增長；升起9.9. 只要只要10.10. 即使即使come aboutcome abouton behalf ofon behalf ofsubscribe tosubscribe tobe opposed tobe opp

6、osed tokeep onkeep onresult inresult input up withput up withgo upgo upso long asso long aseven ifeven if.典型句式運用典型句式運用1.It takes a lot of energy to make things 1.It takes a lot of energy to make things from new materials,. from new materials,.用新原料造東西需要大用新原料造東西需要大 量能源，量能源， 句中句中itit為為 ，taketake意為：意為：

7、（時間、勞力等）；有這種含義的（時間、勞力等）；有這種含義的taketake通常通常 不可用于被動語態(tài)。比較：不可用于被動語態(tài)。比較：It takes sb.time to It takes sb.time to do sth. do sth.某人花費時間做某事。某人花費時間做某事。考點提煉考點提煉 形式主語形式主語需要需要,消耗消耗2.Its OK to leave an electrical appliance 2.Its OK to leave an electrical appliance on so long as you are using it-if not,turn on so

8、 long as you are using it-if not,turn it off! it off!只要你在使用電器設(shè)備，你便可以把它開只要你在使用電器設(shè)備，你便可以把它開 著。如果不用就把它關(guān)掉！著。如果不用就把它關(guān)掉！ so/as long asso/as long as引導(dǎo)引導(dǎo) 從句，意從句，意 為為“ ”。另外此短語還可意為。另外此短語還可意為“在在的時的時 間之內(nèi)；既然，因為間之內(nèi)；既然，因為”等。等。考點提煉考點提煉 條件狀語條件狀語只要只要3.“We cant predict the climate well enough 3.“We cant predict the cl

9、imate well enough to know what to expect,. to know what to expect,.我們預(yù)報氣候不夠我們預(yù)報氣候不夠 準確以致于不能知道要發(fā)生的事，準確以致于不能知道要發(fā)生的事， not.enough to do sth. not.enough to do sth.意為：意為： “ “ ”；enoughenough表示它前表示它前 面的形容詞、副詞的程度，面的形容詞、副詞的程度， 表示由此產(chǎn)生表示由此產(chǎn)生 的結(jié)果或行動，的結(jié)果或行動，enoughenough后面后面 thatthat從句。從句?？键c提煉考點提煉 不夠不夠以致于不能以致于不能不定

10、式不定式不能不能課堂導(dǎo)練互動課堂導(dǎo)練互動重點單詞重點單詞1.quantity1.quantity The problem begins when we add huge The problem begins when we add huge of extra carbon dioxide into the of extra carbon dioxide into the atmosphere. atmosphere. （回歸課本（回歸課本P P2626） 觀察思考觀察思考 He prefers quantity to quality when food is He prefers quanti

11、ty to quality when food is concerned. concerned. 就食物而言，他講究量不講究質(zhì)。就食物而言，他講究量不講究質(zhì)。 Quantities of food and tents were sent to Quantities of food and tents were sent to Wenchuan from Shandong. Wenchuan from Shandong. 大量的食品和帳篷被從山東運往汶川。大量的食品和帳篷被從山東運往汶川。quantitiesquantities歸納總結(jié)歸納總結(jié)quantity quantity 。in quan

12、tityin quantity大量大量a large quantity ofa large quantity of許多，大量，既可修飾可數(shù)名許多，大量，既可修飾可數(shù)名詞復(fù)數(shù)，也可修飾不可數(shù)名詞。詞復(fù)數(shù)，也可修飾不可數(shù)名詞。n n. .量；數(shù)量量；數(shù)量quantities of+quantities of+不可數(shù)名詞不可數(shù)名詞可數(shù)名詞復(fù)數(shù)可數(shù)名詞復(fù)數(shù)復(fù)數(shù)謂復(fù)數(shù)謂語動詞語動詞+ +許多的，大量的許多的，大量的quantity of+quantity of+可數(shù)名詞復(fù)數(shù)可數(shù)名詞復(fù)數(shù)+ +復(fù)數(shù)謂語動詞復(fù)數(shù)謂語動詞不可數(shù)名詞不可數(shù)名詞+ +單數(shù)謂語動詞單數(shù)謂語動詞許多的，大量的許多的，大量的注意注意 a

13、 quantity ofa quantity of后同樣可接不可數(shù)名詞或可數(shù)后同樣可接不可數(shù)名詞或可數(shù)名詞的復(fù)數(shù)形式。但當(dāng)它作主語時謂語動詞一般根名詞的復(fù)數(shù)形式。但當(dāng)它作主語時謂語動詞一般根據(jù)其所修飾的名詞而定，而據(jù)其所修飾的名詞而定，而quantities ofquantities of作主語作主語時，不論其后的名詞可數(shù)或不可數(shù)，謂語動詞都用時，不論其后的名詞可數(shù)或不可數(shù)，謂語動詞都用復(fù)數(shù)。復(fù)數(shù)。即學(xué)即用即學(xué)即用用用quantityquantity的相關(guān)短語填空的相關(guān)短語填空(1)Its a lot cheaper if you buy it(1)Its a lot cheaper if y

14、ou buy it . . (2)My brother bought(2)My brother bought books. books. (3)There are (3)There are rain in rain in this area. this area.in quantityin quantitya large quantity ofa large quantity oflarge quantities oflarge quantities of2.oppose2.oppose .,who are .,who are to this view and to this view and

15、 believe that we should not worry about high believe that we should not worry about high levels of carbon dioxide in the air. levels of carbon dioxide in the air. （回歸課本（回歸課本P P2727） 觀察思考觀察思考 He threw all those that opposed him into He threw all those that opposed him into prison. prison. 他把所有反對他的人都投

16、進了監(jiān)獄。他把所有反對他的人都投進了監(jiān)獄。 I oppose you going there alone.I oppose you going there alone. 我反對你單獨去那兒。我反對你單獨去那兒。opposedopposed歸納總結(jié)歸納總結(jié)oppose oppose vtvt. . 。oppose sth./doing sth./sb.doing sth.oppose sth./doing sth./sb.doing sth.反對某事反對某事/ /做某事做某事/ /某人做某事某人做某事oppose sth.to/against sth.oppose sth.to/against

17、sth.使某事物與另一事物使某事物與另一事物對照對照/ /對抗對抗opposed opposed adjadj. .相反的；對立的相反的；對立的be opposed tobe opposed to反對；與反對；與對立對立反對，反抗；與（某人）較量反對，反抗；與（某人）較量即學(xué)即用即學(xué)即用(1)(1)他反對修建新禮堂的建議。他反對修建新禮堂的建議。 He He to build a new to build a new hall. hall. (2)(2)不要用你的意愿和我的相抗衡。不要用你的意愿和我的相抗衡。 Do not Do not your will your will mine. mi

18、ne.(3)(3)她好像很反對你出國。她好像很反對你出國。 She seems very much She seems very much your going your going abroad. abroad.opposed the proposalopposed the proposalopposeopposeagainstagainstopposed toopposed to3.range3.range It will make plants grow quicker;crops will It will make plants grow quicker;crops will prod

19、uce more;it will encourage a greater produce more;it will encourage a greater of animals. ( of animals. (回歸課本回歸課本P P2727) ) 觀察思考觀察思考 The price of the house is well beyond our The price of the house is well beyond our range. range. 這所房子的價格遠遠超過了我們能承受的范圍。這所房子的價格遠遠超過了我們能承受的范圍。 There are 120 students who

20、se ages range There are 120 students whose ages range from 10 to 18. from 10 to 18. 有有120120名學(xué)生年齡在名學(xué)生年齡在1010到到1818歲之間。歲之間。rangerangeThere will be an increase in the range of 1 There will be an increase in the range of 1 to 3 percent.to 3 percent.將會有將會有1 1到到3 3個百分點的增長幅度。個百分點的增長幅度。The show ranges over

21、 many settings,from 18thThe show ranges over many settings,from 18thcentury sailing ships to concert halls.century sailing ships to concert halls.這個節(jié)目涉及許多場景：從這個節(jié)目涉及許多場景：從1818世紀的帆船到音樂廳。世紀的帆船到音樂廳。歸納總結(jié)歸納總結(jié)range range 。(1)a wide range of(1)a wide range of一系列一系列a full range ofa full range of各種各種in/within

22、 rangein/within range在射程以內(nèi)；在在射程以內(nèi)；在范圍內(nèi)范圍內(nèi)beyond/out of rangebeyond/out of range在射程外；在在射程外；在范圍外范圍外in/out of the range ofin/out of the range of在在/ /超出超出范圍范圍out of ones rangeout of ones range某人能力達不到的；某人知識某人能力達不到的；某人知識以外的以外的(2)range from.to.(2)range from.to.在在范圍內(nèi)變動；包括范圍內(nèi)變動；包括（由（由到到）之間的各類事物）之間的各類事物range

23、between.and.range between.and.在在和和范圍內(nèi)變動范圍內(nèi)變動n n. .種類；范圍；幅度；界限；種類；范圍；幅度；界限；v v. .（在一定范圍內(nèi)）變動，變化；排列（在一定范圍內(nèi)）變動，變化；排列即學(xué)即用即學(xué)即用(1)(1)這家商店商品品種繁多。這家商店商品品種繁多。(2)(2)年齡范圍從年齡范圍從6 6歲到歲到1212歲。歲。(3)(3)老師沿著小徑排列他的學(xué)生。老師沿著小徑排列他的學(xué)生。The shop keeps a wide range of goods.The shop keeps a wide range of goods.The age range i

24、s from 6 to 12 years.The age range is from 6 to 12 years.The teacher ranged his students alongThe teacher ranged his students alongthe path.the path.4.glance4.glance quickly at the magazine article and quickly at the magazine article and answer the questions. answer the questions. （回歸課本（回歸課本P P2727）

25、 觀察思考觀察思考 He glanced nervously at his watch.He glanced nervously at his watch. 他緊張不安地看了一下表。他緊張不安地看了一下表。 Nadine glanced round to see if there was Nadine glanced round to see if there was anyone that she knew. anyone that she knew. 納丁快速環(huán)視了一下，看看是否有她認識的人。納丁快速環(huán)視了一下，看看是否有她認識的人。GlanceGlanceHe gave her a qu

26、ick glance as she walked He gave her a quick glance as she walked into the o the room.她走進房間時，他朝她看了一眼。她走進房間時，他朝她看了一眼。One glance at her face told me that she was One glance at her face told me that she was tired.tired.一看她的臉色，我就知道她累了。一看她的臉色，我就知道她累了。歸納總結(jié)歸納總結(jié)glance glance 。glance at/over/throughg

27、lance at/over/through瀏覽；匆匆地看一眼瀏覽；匆匆地看一眼glance offglance off擦過；掠過擦過；掠過glance around/roundglance around/round環(huán)視環(huán)視at a glanceat a glance一眼；立刻一眼；立刻at first glanceat first glance乍一看；乍看之下乍一看；乍看之下take/have a glance attake/have a glance at匆匆看一眼匆匆看一眼steal a glancesteal a glance偷偷看一眼偷偷看一眼vivi. .看一下；掃視；看一下；掃視；

28、n n. .一瞥一瞥易混辨異易混辨異glance,glare,stare,glimpseglance,glare,stare,glimpse(1)glance(1)glance指很快地看某人或某物一眼。指很快地看某人或某物一眼。(2)glare(2)glare指怒視。指怒視。(3)stare(3)stare指由于生氣、好奇、害怕或吃驚而睜大眼指由于生氣、好奇、害怕或吃驚而睜大眼睛注視某人或某物。睛注視某人或某物。(4)glimpse(4)glimpse意為意為“瞥見瞥見”，強調(diào)結(jié)果。，強調(diào)結(jié)果。即學(xué)即用即學(xué)即用(1)(1)他掃視了一下會議室。他掃視了一下會議室。 He He the confe

29、rence room. the conference room.(2)(2)他瞥了一眼那個信封，認出是他叔父的筆跡。他瞥了一眼那個信封，認出是他叔父的筆跡。 He He the envelope and recognized the envelope and recognized his uncles handwriting. his uncles handwriting.(3)(3)球從球門柱上斜擦入網(wǎng)。球從球門柱上斜擦入網(wǎng)。 The ball The ball the post into the net. the post into the net.(4)(4)他一眼就看出了問題所在。他一

30、眼就看出了問題所在。 He could tell He could tell what was wrong. what was wrong.glanced aroundglanced aroundglanced atglanced atglanced offglanced offat a glanceat a glance5.average5.average The greenhouse effect gives the earths The greenhouse effect gives the earths surface the surface the temperature of 15

31、. temperature of 15. ( (回歸課本回歸課本P P2929) ) 觀察思考觀察思考 Do you know what the average rainfall is Do you know what the average rainfall is for the winter in our area? for the winter in our area? 你知道我們地區(qū)冬季的平均降雨量是多少嗎？你知道我們地區(qū)冬季的平均降雨量是多少嗎？ averageaverageUsually,children of average intelligence Usually,childr

32、en of average intelligence achieve good results in study thanks to achieve good results in study thanks to their diligence.their diligence.通常智力水平中等的孩子往往會由于勤奮而成績突通常智力水平中等的孩子往往會由于勤奮而成績突出。出。There is nothing special about it.It is only There is nothing special about it.It is only average.average.它沒什么特別之

33、處，很普通。它沒什么特別之處，很普通。歸納總結(jié)歸納總結(jié)average average adjadj. . ；n n. . ； 平均平均為；計算出為；計算出的平均數(shù)。的平均數(shù)。(1)an average rate/cost/price(1)an average rate/cost/price平均比率平均比率/ /成本成本/ /價價格格an average of an average of 的平均數(shù)的平均數(shù)above/below averageabove/below average高于高于/ /低于平均水平低于平均水平on averageon average平均地；通常；按平均值平均地；通常；按平

34、均值up to averageup to average達到平均數(shù)；達到一般水準達到平均數(shù)；達到一般水準(2)average out (at sth.)(2)average out (at sth.)平均數(shù)為；扯平；最終平均數(shù)為；扯平；最終達到平衡達到平衡average sth.outaverage sth.out算出算出的平均數(shù)的平均數(shù)平均的，普通的平均的，普通的平均數(shù)平均數(shù)v.v.即學(xué)即用即學(xué)即用用適當(dāng)?shù)慕樵~填空用適當(dāng)?shù)慕樵~填空(1)(1) average men smoke more cigarettes average men smoke more cigarettes than wo

35、men. than women.(2)His living standards are (2)His living standards are average average ( (低于一般水平低于一般水平).).(3)My school work is well (3)My school work is well average. average.(4)The average age (4)The average age the boys in this the boys in this class is fifteen. class is fifteen.OnOnbelowbelowabo

36、veaboveofof重點短語與句型重點短語與句型e e about So how has this So how has this and does it and does it matter? ( matter? (回歸課本回歸課本P P2626) ) 觀察思考觀察思考 They didnt know how the change had come They didnt know how the change had come about. about. 他們不知道這個變化是怎么發(fā)生的。他們不知道這個變化是怎么發(fā)生的。 Many a quarrel comes about through

37、a Many a quarrel comes about through a misunderstanding. misunderstanding. 很多爭吵是由誤解引起的。很多爭吵是由誤解引起的。come aboutcome about歸納總結(jié)歸納總結(jié)come aboutcome about意為：意為： ，是，是 短語，短語，不能接賓語，也沒有被動語態(tài)。不能接賓語，也沒有被動語態(tài)。與與comecome相關(guān)的短語：相關(guān)的短語：come acrosscome across偶然遇見；無意中找到偶然遇見；無意中找到come oncome on跟著來，跟上來；口得啦；快點跟著來，跟上來；口得啦；快點c

38、ome outcome out出來，出現(xiàn)；（芽）生出來；（花）開；出來，出現(xiàn)；（芽）生出來；（花）開；出版，發(fā)行出版，發(fā)行come tocome to總計；達到；歸納為總計；達到；歸納為come upcome up走近；上（樓）去；（從土中）長出，發(fā)走近；上（樓）去；（從土中）長出，發(fā)芽；被提出；流行起來芽；被提出；流行起來come up withcome up with找到（答案）；拿出（一筆錢等）找到（答案）；拿出（一筆錢等）發(fā)生發(fā)生,造成造成不及物動詞不及物動詞即學(xué)即用即學(xué)即用用用comecome的相關(guān)短語填空的相關(guān)短語填空(1)She (1)She a new idea for inc

39、reasing a new idea for increasing sales. sales.(2)He never remembered having (2)He never remembered having a a man like that. man like that.(3)Tell me how the accident (3)Tell me how the accident . .(4)His new book will (4)His new book will next year. next year.came up withcame up withcome acrosscom

40、e acrosscame aboutcame aboutcome outcome out7.result in7.result in They also agree that it is the burning of They also agree that it is the burning of more and more fossil fuels that has more and more fossil fuels that has this increase in carbon dioxide. this increase in carbon dioxide. ( (回歸課本回歸課本

41、P P2626) ) 觀察思考觀察思考 The fire resulted in eleven people being The fire resulted in eleven people being killed and the destruction of the factory. killed and the destruction of the factory. 火災(zāi)造成了十一人死亡，工廠被燒毀?；馂?zāi)造成了十一人死亡，工廠被燒毀。 The fresh policy results in economic The fresh policy results in economic dev

42、elopment. development. 那項新政策促進經(jīng)濟發(fā)展。那項新政策促進經(jīng)濟發(fā)展。resultedresultedinin歸納總結(jié)歸納總結(jié)resultresult是是 動詞，與動詞，與inin連用，表示連用，表示“ ”，句子的主語是原因，句子的主語是原因，inin的賓語是結(jié)果。的賓語是結(jié)果。result fromresult from起因于；因起因于；因而造成而造成as a resultas a result結(jié)果；因此結(jié)果；因此with the result that.with the result that.為此，因此為此，因此as a result ofas a result

43、of作為作為的結(jié)果的結(jié)果without resultwithout result毫無結(jié)果地毫無結(jié)果地不及物不及物引起某種引起某種結(jié)果結(jié)果即學(xué)即用即學(xué)即用(1)(1)成功來自努力工作。成功來自努力工作。 Success Success hard work. hard work.(2)(2)他的粗心致使他犯了一個嚴重的錯誤。他的粗心致使他犯了一個嚴重的錯誤。 His carelessness His carelessness a serious a serious blunder. blunder.(3)(3)我在浴室，因此沒聽見電話。我在浴室，因此沒聽見電話。 I was in the bath

44、room, I was in the bathroom, I didnt hear the telephone. I didnt hear the telephone.(4)(4)這種化學(xué)物質(zhì)因一種化學(xué)反應(yīng)而形成。這種化學(xué)物質(zhì)因一種化學(xué)反應(yīng)而形成。 The chemical substance formedThe chemical substance formed a chemical reaction. a chemical reaction.results fromresults fromresulted inresulted inwith the result thatwith the

45、result thatas a resultas a resultofof8.put up with8.put up with We dont have to We dont have to pollution. pollution. （回歸課本（回歸課本P P3030） 觀察思考觀察思考 I cant put up with these insults any more.I cant put up with these insults any more. 我不能再忍受這樣的侮辱了。我不能再忍受這樣的侮辱了。 You see what I have to put up with!You see

46、 what I have to put up with! 你看到我不得不忍受些什么了吧！你看到我不得不忍受些什么了吧！ We had to put up with the inconvenience.We had to put up with the inconvenience. 我們不得不忍受這種不便。我們不得不忍受這種不便。put up withput up with歸納總結(jié)歸納總結(jié)put up withput up with意為：意為： 。（1 1）put acrossput across解釋；表達解釋；表達put asideput aside節(jié)省；儲蓄，儲存節(jié)省；儲蓄，儲存put do

47、wnput down寫下，記下；擊??；平定寫下，記下；擊??；平定put forwardput forward提出建議；把提出建議；把向前撥向前撥put offput off延期，推遲延期，推遲put onput on穿上，戴上；演出穿上，戴上；演出put output out熄滅；撲滅熄滅；撲滅put throughput through接通電話接通電話（2 2）keep up withkeep up with與與保持一致；不落后保持一致；不落后catch up withcatch up with趕上，追上趕上，追上come up withcome up with趕上；提出趕上；提出容忍，忍受

48、容忍，忍受即學(xué)即用即學(xué)即用(1)(1)我再也忍受不住牙痛，于是就去找牙科醫(yī)生診治。我再也忍受不住牙痛，于是就去找牙科醫(yī)生診治。 No longer being able to No longer being able to my my toothache,I went to consult a dentist. toothache,I went to consult a dentist.(2)(2)她知道如何把歌唱得傳神。她知道如何把歌唱得傳神。 She knows how to She knows how to . .(3)(3)天黑下來了，他在山腳下的一棵大樹下搭起帳篷天黑下來了，他在山腳

49、下的一棵大樹下搭起帳篷 準備過夜。準備過夜。 It was becoming dark,and heIt was becoming dark,and he under a big tree at the foot of the hill under a big tree at the foot of the hill for the night. for the night.(4)(4)史密斯先生把幾塊史密斯先生把幾塊“禁止停車禁止停車”的牌子掛在大門的牌子掛在大門 外邊，但沒有任何效果。外邊，但沒有任何效果。 Mr.SmithMr.Smith outside his gate,but thi

50、s has not had any outside his gate,but this has not had any effect. effect.put up withput up withput a song acrossput a song acrossput up a tentput up a tenthas put up “No Parking” signshas put up “No Parking” signs9.There is no doubt that the earth is 9.There is no doubt that the earth is becoming

51、warmer (see Graph 1) and that becoming warmer (see Graph 1) and that it is human activity that has caused it is human activity that has caused this global warming rather than a random this global warming rather than a random but natural phenomenon. but natural phenomenon.毫無疑問，地球正毫無疑問，地球正 變得更加暖和（見圖表變

52、得更加暖和（見圖表1 1），而且全球變暖是），而且全球變暖是 人為的，而不是隨意的自然現(xiàn)象。人為的，而不是隨意的自然現(xiàn)象。 典例體驗典例體驗 you will succeed if you will succeed if you try your best. you try your best. 毫無疑問如果你盡最大努力你一定會成功。毫無疑問如果你盡最大努力你一定會成功。 Americans are deep Americans are deep in love with the computer. in love with the computer. 毫無疑問，美國人已深深愛上了電腦。毫無疑

53、問，美國人已深深愛上了電腦。There is no doubt thatThere is no doubt thatThere is no doubt thatThere is no doubt that歸納總結(jié)歸納總結(jié)在在There is (have) no doubtThere is (have) no doubt后?？筛蟪？筛?引導(dǎo)的引導(dǎo)的從句；在肯定句中，從句；在肯定句中，doubtdoubt后面有時可跟后面有時可跟引導(dǎo)的從句。引導(dǎo)的從句。（1 1）在本句型中，）在本句型中，thatthat從句是同位語從句，表示從句是同位語從句，表示doubtdoubt的內(nèi)容。用法與的內(nèi)容。用法與T

54、here is a chance that.There is a chance that.是一樣的。是一樣的。doubtdoubt作為名詞，若用在否定句或疑問句中，后面作為名詞，若用在否定句或疑問句中，后面接接thatthat引導(dǎo)的同位語從句；若用在肯定句中，后面引導(dǎo)的同位語從句；若用在肯定句中，后面接接whetherwhether引導(dǎo)的同位語從句。注意此時不可以用引導(dǎo)的同位語從句。注意此時不可以用ifif替換替換whetherwhether。thatthatwhetherwhetherdoubtdoubt作為動詞，若用于否定句和疑問句中，后面作為動詞，若用于否定句和疑問句中，后面接接that

55、that引導(dǎo)的賓語從句；若用于肯定句中，后面一引導(dǎo)的賓語從句；若用于肯定句中，后面一般接般接whetherwhether或或ifif引導(dǎo)的賓語從句。引導(dǎo)的賓語從句。（2 2）doubtdoubt組成的一些短語：組成的一些短語：in doubtin doubt懷疑；拿不定主意懷疑；拿不定主意no/without/beyond doubtno/without/beyond doubt無疑地，必定無疑地，必定常用結(jié)構(gòu)：常用結(jié)構(gòu)：There is no/some room for doubt.There is no/some room for doubt.沒有懷疑余沒有懷疑余地地/ /有可疑處有可疑處

56、There is no knowing/telling.There is no knowing/telling.沒法知道沒法知道/ /說說There is no need.There is no need.沒有必要沒有必要There is no question.There is no question.沒有問題沒有問題There is no reason.There is no reason.沒有理由沒有理由There is no possibility that.There is no possibility that.是沒有可能是沒有可能的的It is no/small wonder t

57、hat/No wonder (that).It is no/small wonder that/No wonder (that).難怪難怪It is a wonder that.It is a wonder that.真奇怪真奇怪/ /真是令人驚奇真是令人驚奇即學(xué)即用即學(xué)即用(1)(1)毫無疑問，他們在這件事上會同意你的。毫無疑問，他們在這件事上會同意你的。 they will agree they will agree with you on this matter. with you on this matter.(2)(2)我相信他會成功的。我相信他會成功的。 I I he will s

58、ucceed. he will succeed.(3)(3)公共圖書館的前途難以預(yù)料。公共圖書館的前途難以預(yù)料。 The future of the public library isThe future of the public library is . . (4)(4)薩莉確實是學(xué)校最優(yōu)秀的游泳者之一。薩莉確實是學(xué)校最優(yōu)秀的游泳者之一。 Sally was Sally was one of one of the finest swimmers in the school. the finest swimmers in the school.There is no doubt thatTh

59、ere is no doubt thathave no doubt thathave no doubt thatin doubtin doubtno/without/beyond doubtno/without/beyond doubt考題回扣考題回扣【例例1 1】You may use the room as you like You may use the room as you like you clean it up afterwards. you clean it up afterwards. （北京高考）（北京高考） A.so far asA.so far asB.so long

60、asB.so long as C.in case C.in caseD.even ifD.even if 解析解析 句意為：你盡可隨意使用這個房間，只要句意為：你盡可隨意使用這個房間，只要 你過后打掃干凈即可。你過后打掃干凈即可。so far asso far as遠到；就遠到；就而而 言；言；so long asso long as只要；只要；in casein case以防（萬一）；以防（萬一）； even ifeven if即使。即使。 課文原文課文原文 It is OK to leave an It is OK to leave an electrical applianceelect