山東省高考英語一輪總復習 Unit4 Global warming全球變暖課件 新人教選修6

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1、Unit 4Global warming全球變暖全球變暖基礎盤點自測自評基礎盤點自測自評1Its said that the plan has received _(普遍的普遍的) support throughout the country.widespread2There is a growing _(傾向；趨勢傾向；趨勢)to regard money more highly than quality of life.3The new computer system should solve a whole _(范圍；種類范圍；種類)of problems.tendencyrange4A

2、lthough close to tears，she tried to make her voice sound _(隨便的；漫不經心的隨便的；漫不經心的)5_(溫和的溫和的)weather is pleasant because it is neither extremely hot nor extremely cold.casualMild6If our business is to survive，we must be able to adapt to changing _(環(huán)境環(huán)境)7We_(提倡提倡)using cloth or paper bags instead of plast

3、ic ones.circumstancesadvocate8Janes work is above _(平均的平均的)while Bobs is very much below it.9We_(分歧；不一分歧；不一致致)with each other on the matter，but it is urgent to reach the _(協議協議)，for we dont have much time left.averagedisagreeagreement10用用educate的適當形式填空的適當形式填空(1)He was_at a very good school in his te

4、ens.(2)No country can afford to neglect the_of its young people.(3)They engaged a young _to teach them Spanish.educatededucationeducator1_發(fā)生；造成發(fā)生；造成2_ 同意；贊成；同意；贊成；訂購訂購3_ 大量的大量的4_ 上升；增長；上升；增長；升起升起5_ 導致導致come aboutsubscribe toquantities ofgo upresult in6_ 反對反對7_ 即使即使8_ 繼續(xù)繼續(xù)9_ 大體上；基本大體上；基本上上be opposed

5、toeven ifkeep onon the whole10_ 代表代表一方；作為一方；作為的代言人的代言人11_ 忍受；容忍受；容忍忍12_ 只要只要13_ 等等等等on behalf ofput up withso long asand so on1there be no doubt that結構結構_(毫無疑問，地球正變得更加暖毫無疑問，地球正變得更加暖和和)There is no doubt that the earth is becoming warmer.2現在分詞作結果狀語現在分詞作結果狀語It means that more heat energy tends to be tr

6、apped in the atmosphere _(引起全球氣溫上升引起全球氣溫上升)causing the global temperature to go up3even if引導讓步狀語從句引導讓步狀語從句_(即使我們開始減少即使我們開始減少的含的含量量)carbon dioxide and other greenhouse gases，the climate is going to keep on warming for decades or centuries.Even if we start reducing the amount of4as/so long as的用法的用法It

7、is OK to leave an electrical appliance on _(只要你在用它只要你在用它)if not，turn it off!so long as you are using it5it作形式主語代指不定式的用法作形式主語代指不定式的用法_ (需要花費大量能源需要花費大量能源)to make things from new materials，so，if you can，buy things made from recycled materials.It takes a lot of energyit用法用法()1(2012南昌模擬南昌模擬)The police we

8、re seeking more information to find out_the rich merchant.Awho it was that killedBwho was it that killedCit was who killed Dwho was it killed解析：選解析：選A。考查強調句型。強調句?？疾閺娬{句型。強調句型的疑問句結構為：疑問詞型的疑問句結構為：疑問詞is itthat.而這里是強調句的疑問句結構而這里是強調句的疑問句結構作賓語，故用正常的陳述語序，所以作賓語，故用正常的陳述語序，所以答案為答案為A。2(2012廈門市質量檢查廈門市質量檢查)It is t

9、he test system，rather than the teachers，_is to blame for the students heavy burden nowadays.Awho BthisCthat Dwhom解析：選解析：選C?？疾閺娬{句型。本句強?？疾閺娬{句型。本句強調的是主語調的是主語the test system而不是而不是the teachers，因此不能用，因此不能用who，只，只能用能用that。3(2012江西九校模擬江西九校模擬)_you found out the accident which happened a month ago?By looking

10、into it.AIt was where that BWas it how thatCHow was it that DWas it what that解析：選解析：選C?？疾閺娬{句型在疑問句?？疾閺娬{句型在疑問句中的用法。根據回答可以知道應該用中的用法。根據回答可以知道應該用how，而在特殊疑問句中語序應該用，而在特殊疑問句中語序應該用部分倒裝，強調句式的搭配為部分倒裝，強調句式的搭配為How is/was it that.。4(2012東城第一學期檢測東城第一學期檢測)Flowers growing in a wellequipped greenhouse find_hard to su

11、rvive in the wild.Ait BthatCso Dvery解析：選解析：選A。在。在think/feel/find等詞后等詞后,常接常接it作形式賓語，而將真正的賓語放作形式賓語，而將真正的賓語放在后面，所以答案為在后面，所以答案為A。其實，該句。其實，該句還可以轉換為：還可以轉換為：Flowers growing in a wellequipped greenhouse find that it is hard to survive in the wild.。5Can I ask you a few straightforward questions about yoursel

12、f?No problem.I like _when people are open and direct.Athat BthisCit Dthem解析：選解析：選C?？疾榇~?？疾榇~it的用法。的用法。I like it when.是固定句式，表示是固定句式，表示“我喜我喜歡歡”，it無實義。無實義?？键c串講講練互動考點串講講練互動1quantityn量；數量；數目，數額量；數量；數目，數額(教材教材P26) The problem begins when we add huge quantities of extra carbon dioxide into the atmosphere.當

13、我們向當我們向空氣中排放大量多余的二氧化碳的時候，空氣中排放大量多余的二氧化碳的時候，問題就開始產生了。問題就開始產生了。歸納拓展歸納拓展(1)in quantity(in large amounts)大量；很多大量；很多(2)a large/small quantity of 大量的大量的/少量的少量的quantities of 大量；許多大量；許多辨析辨析qual質量質量/quan數量數量qual質量質量quan數量數量名名quality質，質量質，質量 quantity量，數量量，數量動動qualify使符合使符合質量要求質量要求quantify確定確定的數量，量化的數量，量化形形qua

14、litative(性性)質的，定性的質的，定性的quantitative(數數)量的，定量的量的，定量的(朗文朗文P1667)The cards are cheaper if you buy them in quantity.大批量購買這些卡片要便宜大批量購買這些卡片要便宜些。些。A large quantity of good earth is being washed away in this area every year.每年這個地區(qū)大量沃土被每年這個地區(qū)大量沃土被沖走。沖走。Large quantities of water are badly needed here.這里急需大量的

15、水。這里急需大量的水?！緶剀疤崾緶剀疤崾尽?1)a quantity of或或quantities of后既可接可數名詞也可后既可接可數名詞也可接不可數名詞。接不可數名詞。(2)“a quantity of名詞名詞”作主語時，作主語時，謂語動詞與名詞保持數的一致；而謂語動詞與名詞保持數的一致；而“quantities of名詞名詞”作主語時，作主語時，謂語動詞用復數。謂語動詞用復數。2opposevt.反對；反抗；與反對；反抗；與(某人某人)較量較量(教材教材P27)On the other hand，there are those，like George Hambley，who are op

16、posed to this view and believe that we should not worry about high levels of carbon dioxide in the air.另一方面，也有像喬治另一方面，也有像喬治漢布利這樣的漢布利這樣的科學家反對這一觀點并且認為我們不科學家反對這一觀點并且認為我們不用擔心空氣中高含量的二氧化碳。用擔心空氣中高含量的二氧化碳。( 1 ) o p p o s e s t h . / d o i n g 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object to (doing)sth.

17、反對反對(做做)某事某事(2)be opposed to反對反對歸納拓展歸納拓展To be honest，I oppose your going there alone.說實話，我反對你獨自一人去那兒。說實話，我反對你獨自一人去那兒。Many people opposed the idea of building a new highway because of the great cost.由于需要巨額開支，許多人反對另修由于需要巨額開支，許多人反對另修一條新公路的主意。一條新公路的主意。(朗文朗文P1437) Most company bosses say they are_opposed

18、_to employees working a lot of overtime.大多數公司老板說，他們反對雇員頻大多數公司老板說，他們反對雇員頻繁加班。繁加班。3averageadj.平均的；普通的；正平均的；普通的；正常的；平常的常的；平常的n平均數；平均水平；平均數；平均水平；一般水準一般水準v計算出計算出的平均數的平均數(教材教材P29)The greenhouse effect gives the earths surface the average temperature of 15.溫室效應使地球表面的平均溫度保持溫室效應使地球表面的平均溫度保持在在15。歸納拓展歸納拓展Dont

19、expect too much of him.After all，he is a child of average intelligence.不要對他期望太大，畢竟，他的智力不要對他期望太大，畢竟，他的智力水平一般。水平一般。On_average，people who dont smoke are healthier than people who do.通常，不吸煙的人比吸煙的人通常，不吸煙的人比吸煙的人健康。健康。Toms work at school is above (the) average，while Harrys is below (the) average.湯姆在學校的湯姆在學

20、校的功課在一般以上功課在一般以上,而哈利的功課在一般而哈利的功課在一般以下。以下。4glancevi.看一下，掃視看一下，掃視n一一瞥瞥(教材教材P27)Glance quickly at the magazine article and answer the questions.快速瀏覽一下這篇雜志文章，然后回快速瀏覽一下這篇雜志文章，然后回答問題。答問題。歸納拓展歸納拓展(全國高考全國高考)But，as he glanced down the page，a notice caught his eye.但他往下瀏覽時，有則布告吸引了他但他往下瀏覽時，有則布告吸引了他的眼球。的眼球。(牛津牛津

21、P863)At_first_glance，the problem seemed easy.乍一看問題似乎很簡單。乍一看問題似乎很簡單。I took a glance at the hall and found many familiar faces among the audience.我掃視了一下大廳，發(fā)現觀眾中有許我掃視了一下大廳，發(fā)現觀眾中有許多熟悉的面孔。多熟悉的面孔。5circumstancen環(huán)境；情況環(huán)境；情況(通通常用作復數形式常用作復數形式)(教材教材P30)Recycle cans，bottles，plastic bags and newspapers if circums

22、tances allow you to.如果情況允許的話，回收容器、瓶子、如果情況允許的話，回收容器、瓶子、塑料袋和報紙。塑料袋和報紙。in/under the circumstances在這種在這種情況下；情況既然如此情況下；情況既然如此in/under no circumstances決不，決不，無論如何都不無論如何都不(放句首時主句用倒裝語放句首時主句用倒裝語序序)歸納拓展歸納拓展(牛津牛津P344)Under_the_circumstances,it seemed better not to tell him about the accident.在這種情況下，不告訴他有關這次事故在這

23、種情況下，不告訴他有關這次事故的情況似乎更好。的情況似乎更好。(牛津牛津P344)Under no circumstances should you lend Paul any money.你無論如何都不能你無論如何都不能借錢給保羅。借錢給保羅。Circumstances permitting，Ill go abroad to study.情況允許的話，我要出國學習。情況允許的話，我要出國學習。跟蹤訓練跟蹤訓練.完成句子完成句子1_(匆匆看匆匆看了了之后之后)at the patient the doctor rang for an ambulance.After a quick glance

24、2We _(堅決反對堅決反對)helping the young man addicted to alcohol.3The child was born deformed _(由于由于)an injury to its mother.are firmly opposed toin consequence of4Rose lost her job again.Dont worry.There is _(大量工作大量工作)for girls of her age.5_(按平均按平均)，men smoke more cigarettes than women in China.a quantity

25、of workOn average.單項填空單項填空1(2012江蘇鹽城中學檢測江蘇鹽城中學檢測)Under no circumstances，I was warned，_to give the password to someone else.Acould IBI couldCI was Dwas I解析：選解析：選D?？疾榈寡b語序。帶有否?？疾榈寡b語序。帶有否定詞的短語定詞的短語Under no circumstances 位于句首時，句子應位于句首時，句子應該采用部分倒裝的形式；因為本句的該采用部分倒裝的形式；因為本句的謂語動詞是不定式謂語動詞是不定式,因此選因此選D。2Why does

26、 the lake smell terrible?Because large quantities of water_.Ahave polluted Bis being pollutedChas been polluted Dhave been polluted解析：選解析：選D。本題考查時態(tài)、語態(tài)及主。本題考查時態(tài)、語態(tài)及主謂一致問題。句意：謂一致問題。句意：這湖水怎么這這湖水怎么這么難聞？么難聞？因為大量的水已經被污染因為大量的水已經被污染了。了。water與與pollute為被動關系，故排為被動關系，故排除除A項；項；B項表示項表示“正被污染正被污染”，故排除；，故排除；large qu

27、antities of后加名詞，謂語動后加名詞，謂語動詞應與詞應與quantities保持一致，故排除保持一致，故排除C項，答案為項，答案為D項。項。3(2010高考江西卷高考江西卷)Last year the number of students who graduated with a driving licence reached 200,000,a(n)_ of 40,000 per year.Aaverage BnumberCamount Dquantity解析：選解析：選A。an average of.平均平均是是。句意為：去年畢業(yè)就有駕照。句意為：去年畢業(yè)就有駕照的學生人數達到的

28、學生人數達到20萬，平均每年萬，平均每年4萬。萬。4Father is strongly opposed _ shopping on Sunday because the streets and supermarkets are full of people.Ato do Bto doingCof doing Dwith doing解析：選解析：選B?？疾?。考查be opposed to (doing) sth.短語。短語。be opposed to (doing) sth.“反對反對”，其中，其中to為為介詞，后跟名詞或動名詞。介詞，后跟名詞或動名詞。5(2011高考天津卷高考天津卷)He

29、was a good student and scored _ average in most subjects.Abelow BofCon Dabove解析：選解析：選D。句意為：他是個好學生。句意為：他是個好學生,而且大部分課程的成績高于平均分。而且大部分課程的成績高于平均分。本題考查介詞辨析。本題考查介詞辨析。above average高于平均水平；高于平均水平；below average低于低于平均水平；平均水平；on average按平均計算。按平均計算。根據根據a good student可知可知D項正確。項正確。1come about發(fā)生；造成發(fā)生；造成(教材教材P26)So h

30、ow has this come about and does it matter?那么，這種溫度的升高是怎么產生的那么，這種溫度的升高是怎么產生的呢？會有什么影響呢？呢？會有什么影響呢？(牛津牛津P386)Can you tell me how the accident came_about？你能？你能告訴我事故是怎樣發(fā)生的嗎？告訴我事故是怎樣發(fā)生的嗎？Ill never understand how it came about that you were an hour late on such a short journey.我真不明白這么短的路程你怎么會遲我真不明白這么短的路程你怎么會

31、遲到一個小時。到一個小時。辨析辨析come about/happen/take place/break outcome about“發(fā)生，產生發(fā)生，產生”，通常與，通常與how連連用。用。happen“發(fā)生發(fā)生”，指偶然的、意外的事，指偶然的、意外的事情發(fā)生。情發(fā)生。take place“發(fā)生發(fā)生”，指事件或事故的發(fā)生，指事件或事故的發(fā)生是在預料中，進而引申為按計劃是在預料中，進而引申為按計劃“進行，舉行進行，舉行”。break out指戰(zhàn)爭、火災、疾病等的突然指戰(zhàn)爭、火災、疾病等的突然“發(fā)生，爆發(fā)發(fā)生，爆發(fā)”。巧思妙解巧思妙解用用come about，happen，take place，br

32、eak out填空填空(1)A fire _during the night and caused a great damage.broke out(2)Luckily the earthquake didnt _in the center of the city.(3)How did it _ that the dairy products were harmful to children?happencome about(4)Great changes _ in our school in the past few years.have taken place2result in導致導致(

33、教材教材P26)They also agree that it is the burning of more and more fossil fuels that has resulted in this increase in carbon dioxide.他他們還贊同下述觀點：正是由于越來越們還贊同下述觀點：正是由于越來越多地燃燒化石燃料導致了二氧化碳的多地燃燒化石燃料導致了二氧化碳的增加。增加。result from.由由造成；因造成；因而而產生產生as a result結果結果as a result of.由于由于的結果的結果with the result that.其結果是其結果是歸

34、納拓展歸納拓展辨析辨析result in/result from一一言言辨辨異異Global warming results from the burning of fossil fuels，such as petroleum products，resulting in the release of greenhouse gases into the atmosphere.全球變暖是燃燒石油等礦物燃全球變暖是燃燒石油等礦物燃料引起的，從而導致了溫室氣體被排放到大料引起的，從而導致了溫室氣體被排放到大氣中。氣中。His hard work resulted in excellent grades

35、 in his exams.他的努力使他在考試中取得了優(yōu)異的他的努力使他在考試中取得了優(yōu)異的成績。成績。However，pollution and other serious problems have also resulted_from human progress.但是，人類的發(fā)展也產生了污染和其但是，人類的發(fā)展也產生了污染和其他嚴重的問題。他嚴重的問題。(牛津牛津P1702)He made one big mistake,and as a result，lost his job.他犯了個大錯，結果丟了工作。他犯了個大錯，結果丟了工作。About 21 million people di

36、ed during the 1990s as_a_result_of smoking.20世紀世紀90年代約有年代約有2,100萬萬人死于吸煙。人死于吸煙。3put up with容忍；忍受容忍；忍受(教材教材P30)We do not have to put up with pollution.我們沒必要忍受污染。我們沒必要忍受污染。歸納拓展歸納拓展(牛津牛津P1615)Im not going to put up with their smoking any longer.我再也不能容忍他們抽煙了。我再也不能容忍他們抽煙了。We are trying to put_aside some m

37、oney every month for our vacation.我們盡量每月存些錢供度假我們盡量每月存些錢供度假用。用。One moment please，Im just trying to put you through.請等一下，我這就給你接通電話。請等一下，我這就給你接通電話。跟蹤訓練跟蹤訓練.選詞填空選詞填空come about；subscribe to；put up with；glance at；on behalf of；on the whole1I dont know how it _ that she came late on Mondays.2Its my honor to

38、 give a speech to the advanced teachers here _ my company.came abouton behalf of3There were one or two unsatisfactory moments，but _our holiday was very enjoyable.4The noise coming from outside is reaching a point where we will no longer be able to_it.on the wholeput up with5Jacobs does not _ the bel

39、ief that people are basically good.6He _ me but he kept on talking with the others，putting me in an embarrassing situation.subscribe toglanced at.單項填空單項填空1(2011高考課標全國卷高考課標全國卷)I can _ the house being untidy，but I hate it if its not clean.Acome up with Bput up withCturn to Dstick to解析：選解析：選B。句意為：我可以忍受

40、房。句意為：我可以忍受房間亂點兒，但我討厭它不干凈。本間亂點兒，但我討厭它不干凈。本題考查動詞短語辨析。題考查動詞短語辨析。A：提出，想：提出，想出；出；B：忍受；：忍受；C：求助于，轉向；：求助于，轉向；D：堅持，忠于。由句意可知此處應：堅持，忠于。由句意可知此處應填填“忍受忍受”，故答案為，故答案為B項。項。2(2012無錫市高三檢測無錫市高三檢測)How does it _ that he is so badly off when he earns quite a good salary?Acome about Bcome alongCcome out Dcome up解析：選解析：選A

41、?？疾閯釉~短語。句意為：他。考查動詞短語。句意為：他收入不錯，怎么還會如此貧窮呢？收入不錯，怎么還會如此貧窮呢？come out表示表示“發(fā)行，被人獲知發(fā)行，被人獲知”；come up表示表示“走近，走近，(問題或困難問題或困難)出出現現”；come along表示表示“出現，進出現，進展展”。come about表示表示“發(fā)生發(fā)生”，符，符合題意。合題意。3Her efforts resulted_her success while her brothers failure resulted_his laziness.Afrom；from Bfrom；inCin；from Din；in解析：

42、選解析：選C。考查介詞?？疾榻樵~。result in導導致；致；result from因因而產生，而產生，由由造成。造成。4(2010高考大綱全國卷高考大綱全國卷)My mother opened the drawer to _ the knives and spoons.Aput away Bput upCput on Dput together解析：選解析：選A。句意為：我媽媽打開抽。句意為：我媽媽打開抽屜把刀子和勺子放好。屜把刀子和勺子放好。put away把把放好；放好；put up舉起，升起；舉起，升起；put on穿上穿上(衣服衣服)，上演；，上演；put together把把放在

43、一起。由題意知放在一起。由題意知選選A。1(教材教材P30)It_takes_a_lot_of_energy_to make things from new materials.用新材料造東西需要大量能源用新材料造東西需要大量能源【點津點津】句中句中it為形式主語，為形式主語，take意意為為“需要需要/消耗消耗( (時間、勞力等時間、勞力等) )”，take作此含義時通常不可用于被動式。作此含義時通常不可用于被動式。To be honest，it_takes_great_courage to tell the truth.老實說，說出真相需要很大勇氣。老實說，說出真相需要很大勇氣。It ta

44、kes perseverance and courage to become a successful man.成為一個成功的人需要毅力和勇成為一個成功的人需要毅力和勇氣。氣。2(教材教材P30)It is OK to leave an electrical appliance on so_long_as you are using itif_not，turn it off！在使用電器設備時你可在使用電器設備時你可以把它開著，如果不用就把它關掉！以把它開著，如果不用就把它關掉！【點津點津】( (1) )so long asas long as “只要只要”，引導條件狀語從句。，引導條件狀語從句

45、。( (2) )if not在本句中是在本句中是if you are not using it的省略形式。的省略形式。if so如果這樣如果這樣if any若有若有if necessary如果有必要如果有必要You may borrow the book so long as/as long as you keep it clean.只只要你不把書弄臟，就可以借給你。要你不把書弄臟，就可以借給你。I dont care about the price so_long_as the car is in good condition.我不計較價錢，只要車很好我不計較價錢，只要車很好用就行了。用就行

46、了。【溫馨提示溫馨提示】as long as 只能用于只能用于肯定句，而肯定句，而so long as既可用于肯定既可用于肯定句又能用于否定句。句又能用于否定句。as long as 還可還可意為意為“與與一樣長，長達一樣長，長達”。I think the train leaves at midday.Youd better take a taxi.If not,maybe youll miss it.我想火車是正午開，你最好打的去，我想火車是正午開，你最好打的去，否則可能會誤車的。否則可能會誤車的。Have you got a free evening next week？If_so，let

47、s have dinner together.下周你哪個晚上沒事？如果沒有事，下周你哪個晚上沒事？如果沒有事，我們去吃飯吧。我們去吃飯吧。Take this camera with you，if necessary.如果有必要，帶上照相機去吧。如果有必要，帶上照相機去吧。跟蹤訓練跟蹤訓練1(2012湖南長沙長郡中學月考湖南長沙長郡中學月考)If the food tastes nice，well buy some；if _，_.Ano；no Bnot；notCnot；no Dno；not解析：選解析：選B。考查省略。全句應為：?？疾槭÷?。全句應為：If the food doesnt tast

48、e nice，we wont buy any。2Perseverance is a kind of qualityand thats what_to do anything well.Aone takes Bone is takenCit takes Dit is taken解析：選解析：選C。句意為：毅力是一種品。句意為：毅力是一種品質，是一種做好任何事情都需要的品質，是一種做好任何事情都需要的品質。表語從句中隱含一個句型：質。表語從句中隱含一個句型：It takes .to do sth.。3(2012鄭州六校質量檢測鄭州六校質量檢測)My students，_ you have a he

49、art loving life，you always can find things that would make you happy each day.Aas long as Bif onlyCas though Deven though解析：選解析：選A?？疾檫B詞用法。句意為：?？疾檫B詞用法。句意為：我的學生們，只要你們有一顆熱愛生活我的學生們，只要你們有一顆熱愛生活的心，你們每天總能發(fā)現讓你們開心的的心，你們每天總能發(fā)現讓你們開心的事情。事情。as long as表示表示“只要只要”。后三。后三項分別表示項分別表示“但愿但愿”“”“似乎似乎”“”“即使即使”，都不符合句意。都不符合句意。4(2012江西省九江市第二次聯江西省九江市第二次聯考考)_ I know，the computer can never take the place of the human brain.AEven if BIn caseCAs long as DAs far as解析：選解析：選D。考查狀語從句。根據語?？疾闋钫Z從句。根據語意判斷選意判斷選D，as far as引導狀語從句引導狀語從句時時,意為意為“就就而言而言”，as far as I know意為意為“據我所知據我所知”。句意為：。句意為：據我所知，電腦永遠也代替不了人腦。據我所知，電腦永遠也代替不了人腦。