北師大版高中英語選擇性必修第一冊UNIT3 Section Ⅱ Lesson2 Lesson3課件

UNIT3

CONSERVATIONSectionⅡ

LESSON2&LESSON3預(yù)習(xí)新知早知道01詞匯識記詞匯活用嘗試?yán)斫庹n文譯注Ⅰ.匹配詞義A．單詞匹配(

)1.packet

A．a(chǎn)dj.usingmoreofsth.thanisnecessary(

)2.consumer B．n.小包，小盒(

)3.wasteful C．n.apersonwhobuysgoodsorusesservices(

)4.transportation D．a(chǎn)dj.新穎的，創(chuàng)新的，革新的(

)5.innovative E．n.交通運輸系統(tǒng)，運輸方式(

)6.refillable F．a(chǎn)dj.thatcanbeusedagain(

)7.reusable G．a(chǎn)dj.可再填充的(

)8.chopsticks H．n.氣，氣體(

)9.council I．n.agroupofpeoplechosentogiveadvice， makerules，doresearch(

)10.gas J．n.筷子[答案]

1—5BCAED

6—10GFJIHB．短語匹配(

)1.setout

A．焦慮的(

)2.stressedout B．開始做某事，著手進行(

)3.berelatedto C．交通堵塞(

)4.trafficjam D．與……有關(guān)聯(lián)BADCⅡ.默寫單詞1．____

vt.

包，裹2．____

n. 灰塵，塵土3．_________

adj. 現(xiàn)實的，實際的4．_____

adj. 卡住的，無法移動的5．___

n. 擁擠，堵塞；果醬6．_______

adj. 煩惱的，生氣的7．_____

n. 憤怒；怒氣8．______

n. 十年，十年期9．______

vi. 相聯(lián)系，有關(guān)聯(lián)10．_______

adj. 定期的，有規(guī)律的wrapdirtrealisticstuckjamannoyedangerdecaderelateregularⅠ.語境填詞cancer；wrapping；relate；dirt；suit；refillable；council；decade；innovative；aware1．Hewaswearingalight-grey____overashirt.2．BritishRailhasindeedbecomemorecommercialoverthepast______．3．Hespenttheevening________uptheChristmaspresents.suitdecadewrapping4．Thecompanymanufacturesarangeof__________light-weightcycles.5．Useasafe__________containerandfillyourownbottlesrightfromyourtap.6．Smokersarewell_____ofthedangerstotheirownhealth.7．The_______conductedasurveyoftheusestowhichfarmbuildingsareput.8．Ifounditdifficultto______thetwoideasinmymind.9．Janewasjust25whenshelearnedshehad______．10．Theworkerquicklyclearedawaythe____thatwaschokingupthechimney.innovativerefillableawarecouncilrelatecancerdirtⅡ.語法填空之派生詞1．Thepriceincreaseswerepassedonbythefirmto_________(consume)．2．Attractive_________(package)canhelptosellproducts.3．The______________(transport)ofgoodsbyaircostsalot.4．Itisashametobeso________(waste)．5．Ourincomehasgotsmaller，sowemustbe_________(real)andgiveupourcar.consumerspackagingtransportationwastefulrealistic6．Therewillbeaprizeforthemost__________(innovate)design.7．Thereisa_______(regularly)busservicetotheairport.8．Hernewbookisa__________(collect)ofshortstories.9．Takethetimetoexplainwhyyoushopwith________(reuse)bags.10．Hisattitudemademeextremely_______(annoy)．innovativeregularcollectionreusableannoyed1．Howoftendowearriveatworkorschool，stressedout，tiredandangry?又有多少次，當(dāng)我們抵達工作地點或者學(xué)校時__________________________?2．Butpersonalangerandstressarenothingcomparedtotherealcostssocially.但是和真正的社會損失相比，____________________________。感到心力交瘁、心煩氣躁呢個人的憤怒和焦慮根本不值一提3．Trafficisoneofthemajorcausesofglobalwarmingandclimatechange，ascarenginesproducevarioustypesofgreenhousegases.交通是導(dǎo)致全球變暖和氣候變化的主要原因之一，________________________________________。4．Sometimesitcantakealittlebitlonger，butsowhat?有時乘坐公共交通工具可能需要更長的時間，__________?5．Weoftenthinkthereisnothingwecandoaboutthenoise，pollutionanddangeroftraffic.我們常常認(rèn)為____________________________________。因為汽車發(fā)動機會產(chǎn)生各種類型的溫室氣體但那又怎樣我們對交通噪音、污染和危險無能為力課文助讀①godowntown去市區(qū)②roadworksn．道路施工③howoften多長時間一次④getstuckintrafficjams遇上交通阻塞⑤stressedout焦慮的⑥personalanger個人的憤怒⑦comparedto與……相比⑧goupby25%上升25%⑨overthelastdecade在過去十年中⑩anaverageof平均?majorcauses主要原因?varioustypesof各種類型的?greenhousegases溫室氣體?berelatedto與……有關(guān)?trafficpollution交通污染?bebadfor對……有害?makeexcuses找借口?tobefrank說實話?beaddictedto對……上癮?asksb.foradviceabout向某人征求關(guān)于……的建議?insteadof而不是?keepsb.fit保持某人健康?regularexercise定期的鍛煉?cuttheriskofheartdisease降低患心臟病的風(fēng)險?upto多達?atleast至少?alittlebitlonger更長一點?sowhat那又怎樣?whatabout...……怎么樣?aroundthecorner在拐角處?getinto進入?share...with和某人分享……?bekindtotheenvironment環(huán)保?takeaction采取行動?donothingabout對……無能為力?befullofheavytraffic交通擁擠?speedlimit限速?suitsb.適合某人?sitaround閑坐著?improveourenvironment改善我們的環(huán)境?pickupmydaughterfromschool去學(xué)校接我的女兒?havegotto不得不?dotheshopping購物?afterthat在那之后原文呈現(xiàn)THEROADTODESTRUCTIONPart1“Thismorning，ittookme40minutestogodowntown①.More

roadworks②ontheA10！”“Ohreally？Ittookmeoveranhour.TherewasanaccidentontheM11.”Howoften③haveyouheardtheseconversations？Howoftendowegetstuckintrafficjams④？Howoftendowearriveatworkorschool，stressedout⑤，tiredandangry？Formanypeople，theansweriseveryday.But

personalanger⑥andstressarenothingcomparedto⑦therealcostssocially.HerearesomefiguresaboutBritain：·Inthelast20years，thenumberofcarsontheroadshasgoneupby25%⑧.Therearenow32millioncars.·Overthelastdecade⑨，anaverageof⑩2，500peoplehavediedeveryyearinvehicleaccidents.·Trafficisoneofthemajorcauses?ofglobalwarmingandclimatechange，ascarenginesproducevarioustypesof?greenhousegases?(1)．(1)as引導(dǎo)原因狀語從句?！lmost30，000deathsperyeararecausedbyairpollution.·Sometypesofcancerarerelatedto?trafficpollution?.Part2Weknowthatcarsarebadfor?us.Butweallmakeexcuses?：“Thebusesareterrible”；“Thetrainsarealwayslate”；“Ihaven'tgottimetowalk”．I'mtalkingaboutmyself，too.Tobefrank?，I'maddictedto?my

car.WhenIaskedafriendworkingforagreen-livingorganisation

foradviceabout?howtogiveup(2)，shetoldmefivethings：(2)when引導(dǎo)時間狀語從句?！seyourlegs.In2014，over55%ofcarjourneyswereundereightkilometres.Insteadof?takingshortcarjourneys，wecouldeasilywalkorcycle.Legpowercansaveyourmoney，keepyoufit?andhelpyoulivelonger.Regularexercise?alsocutstheriskofheartdisease?by50%!·Usepublictransport.Upto?90peoplecantravelinonebus，whilethesamenumberwillneedatleast?18cars.(3)Sometimesitcantakealittlebitlonger?，butsowhat?？Youcanrelax，readabook，talktosomeone—whoknows?(3)while連接表示對比關(guān)系的并列句。·Thinkbeforeyougo.Doyoureallyhavetogotothatshoppingcentreontheothersideoftown？Whatabout?theshopsaroundthecorner?？Beforeyougetinto?yourcar，thinkaboutwhetheryoureallyneedtomakethatjourney.(4)(4)句中before引導(dǎo)時間狀語從句；whether...thatjourney為賓語從句。·Sharecars.Ifyoureallyhavetouseacar(5)，sharejourneyswith?someoneelse.It

ismuchcheaperandkindertotheenvironment?.(5)if引導(dǎo)條件狀語從句?！akeaction?！

Weoftenthinkthereisnothingwecandoabout?thenoise，pollutionanddangeroftraffic.(6)Thereis.Ifyourstreetisfullofheavytraffic?(7)，talktoyourneighboursaboutit.Writetothepapers.Gotothecitygovernment.Askforaspeedlimit?.Dowhicheverofthesethingsthatsuityou?(8)．Don'tjustsitaround?andcomplain!(6)句中謂語動詞think后為省略了that的賓語從句，其中we...oftraffic為定語從句，修飾先行詞nothing。(7)if引導(dǎo)條件狀語從句。(8)that引導(dǎo)定語從句。Allquitesimple，isn'tit？Fiveeasywaystoimproveourenvironment?.Well，I'msorryIhavetofinishthisarticle(9)，butI'vegottopickupmydaughterfromschool?at4pm.ThenI'vegotto?drivetothesupermarkettodotheshopping?.Afterthat?，Ihavetotakemysontoaparty.Thetrafficisgoingtobehorrible，butwhatcanIdo?(9)省略that的原因狀語從句。譯文參考毀滅之路第一部分“今天早上，我花了40分鐘才到市區(qū)。A10公路要大修！”“哦，真的嗎？我花了一個多小時。在M11公路上發(fā)生了一起事故。”你經(jīng)常聽到這些對話嗎？有多少次我們碰到交通阻塞而動彈不得？又有多少次，當(dāng)我們抵達工作地點或者學(xué)校時感到心力交瘁、心煩氣躁呢？對許多人來說，答案是每天。但是和真正的社會損失相比，個人的憤怒和焦慮根本不值一提。以下是一些關(guān)于英國的數(shù)據(jù)：·在過去的二十年里，路上行駛的汽車數(shù)量增加了25%。現(xiàn)在有3200萬輛汽車?！ぴ谶^去十年中，平均每年有2500人死于交通事故?！そ煌ㄊ菍?dǎo)致全球變暖和氣候變化的主要原因之一，因為汽車發(fā)動機會產(chǎn)生各種類型的溫室氣體?！っ磕暧薪?萬人死于空氣污染。·有些癌癥與交通污染有關(guān)。第二部分我們知道汽車對我們有害。但我們都在找借口：“公共汽車太糟糕了”“火車總是晚點”“我沒有時間走路”。我也在說服我自己。說實話，我非常依賴我的車。當(dāng)我向一個為綠色生活組織工作的朋友征求關(guān)于如何放棄開車的建議時，她告訴了我五件事：·邁開你的腿。2014年，超過55%的汽車行程在8公里以下。我們可以很容易地步行或騎自行車，而不用開車短途旅行。腿的力量可以節(jié)省你的錢，保持健康，并幫助你活得更久。定期的鍛煉也能將患心臟病的風(fēng)險降低50%!·乘坐公共交通工具。一輛公共汽車最多可以容納90人，而裝同樣數(shù)量的人至少需要18輛汽車。有時乘坐公共交通工具可能需要更長的時間，但那又怎樣？你可以放松，讀一本書，和別人聊天——誰知道呢？·三思而后行。你真的必須去城鎮(zhèn)另一邊的那個購物中心嗎？街角的商店怎么樣？在你上車之前，想想你是否真的需要這樣做。·分享汽車。如果你真的需要開車，那就和別人一起吧。這樣更便宜，更環(huán)保?！げ扇⌒袆?！

我們常常認(rèn)為我們對交通噪音、污染和危險無能為力。其實完全能。如果你的街道交通擁擠，和你的鄰居談?wù)?。給報社寫信。去找市政府。要求限速。做這些事情中任何一件適合你的。別光坐在那里抱怨！都很簡單，不是嗎？五個簡單的方法就可以改善環(huán)境。嗯，很抱歉我不得不結(jié)束這篇文章了，我必須在下午4點去學(xué)校接我的女兒。然后我得開車去超市買東西。在那之后，我必須帶我兒子去參加一個聚會。交通將會很糟糕，但我能做些什么呢？理解課文精研讀02表層理解深度感悟速讀課文，完成下列任務(wù)Ⅰ.閱讀判斷判斷以下句子提供的信息是正確(T)，還是錯誤(F)。1．Inthelast20years，thenumberofcarsontheroadshasincreasedto32millioninBritain. (

)2．Gasesproducedbycarsarethemaincausesofglobalwarmingandclimatechange. (

)3．In2014，mostofcarjourneysweremorethaneightkilometers. (

)TTF4．Wepeopleoftenthinkwecannotdoanythingtodowiththenoise，pollutionanddangeroftraffic. (

)5．Thewriterwillrideabiketothesupermarkettodosomeshopping.

(

)TFⅡ.補全信息選擇正確選項填入空白處，補全所給句子提供的信息：A．WhenIaskedafriendworkingforagreen-livingorganisationforadviceabouthowtogiveupB．BeforeyougetintoyourcarC．a(chǎn)scarenginesproducevarioustypesofgreenhousegasesD．whilethesamenumberwillneedatleast18carsE．IfyourstreetisfullofheavytrafficF．Ifyoureallyhavetouseacar1．Trafficisoneofthemajorcausesofglobalwarmingandclimatechange，________．2．________，shetoldmefivethings.3．Upto90peoplecantravelinonebus，________.4．________，thinkaboutwhetheryoureallyneedtomakethatjourney.5．________，sharejourneyswithsomeoneelse.CADBF細讀課文，完成下列任務(wù)Ⅰ.主旨匹配段落主旨大意1.Part12.Part2A．Waystogiveupcars.B．Serioustrafficproblems.[答案]

1—2

BAⅡ.課文理解1．HowmanypeoplehavediedinBritishvehicleaccidentsoverthelastdecade?A．2，500orso.

B．25，000orso.C．30，000orso. D．32millionorso.2．WhichofthefollowingisNOTtheexcuseofdrivingcars?A．Thebusesareterrible.B．Thetrainsarealwayslate.C．There'snotimetowalk.D．Thecarsarebadtopeople.3．Whatshouldyoudoifajourneyislessthaneightkilometres?A．Driveyourcar. B．Takeabus.C．Cycleabike. D．Takeaplane.4．Whatshouldyoudoifyouhavetouseacar?A．Shareitwithothers.B．Gotothecitygovernment.C．Writetothepapers.D．Askforaspeedlimit.[答案]

1—4

BDCAⅢ.續(xù)寫素材積累續(xù)寫素材積累(五)——勸告或建議A．閱讀文中含有表示勸告或建議的語句1．Useyourlegs.2．Usepublictransport.3．Thinkbeforeyougo.4．Sharecars.5．Takeaction!B．判斷下列語句中哪個不是表示勸告或建議的？1．Butpersonalangerandstressarenothingcomparedtotherealcostssocially.2．Sometypesofcancerarerelatedtotrafficpollution.3．Legpowercansaveyourmoney，keepyoufitandhelpyoulivelonger.4．Don'tjustsitaroundandcomplain![答案]

1、2教學(xué)知識細解碼03詞匯派生一詞多義要點直擊長難句分析教材對接高考應(yīng)用落實1．consumevt.消費；消耗；耗盡；吃完→________

n．消費者→consumptionn．消費；消耗2．wasten．浪費；廢棄物

vt.&vi.浪費，徒勞→________

adj.浪費的；揮霍的3．transportvt.運送；流放→______________

n．交通運輸系統(tǒng)，運輸方式4．realadj.真的→reallyadv.真正地；實際上→_________

adj.現(xiàn)實的，實際的→_______

n．真實；事實；現(xiàn)實consumerwastefultransportationrealisticreality5．_____

adj.意識到的，明白的→awarenessn．意識6．collectvt.收集，采集→__________

n．收集；收藏品；專輯7．_______

adj.焦慮的，不安的→anxiouslyadv.焦急地；焦慮地→anxietyn．憂慮，擔(dān)心8．a(chǎn)nnoyvt.打攪；使煩惱→

_______

adj.煩惱的，生氣的→________

adj.使煩惱的→annoyancen．煩惱9．a(chǎn)ngryadj.生氣的，憤怒的→_____

n．憤怒；怒氣10．_______

adj.定期的，有規(guī)律的→regularlyadv.有規(guī)律地；定期地→regulationn．規(guī)則；規(guī)章制度awarecollectionanxiousannoyedannoyingangerregular1．suitn．套裝；起訴

v．適合；相配，合身①Thisnewdresssuitsyouverywell.

_______②Thishotweatherdoesn'tsuitme.

_______③Upto2，000formeremployeeshavefiledpersonalinjurysuitsagainstthecompany. _______v.合身v.適合n.起訴2．wrapv．包裹；(使文字)換行

n．包裹(或包裝)材料①HespenttheeveningwrappinguptheNewYearpresents.

_______②Westockawiderangeofcardsandgiftwrap. ___________③Thetextwrapsaroundifitistoolongtofitthescreen.

_______v.包裹n.包裝材料v.換行知識要點1

setout開始做某事，著手進行[例]Wesetouttofindthetruthbehindthemystery.我們開始著手揭開謎團背后的真相。[知識拓展]setaboutsth./doingsth. 著手某事/做某事setaside 把……放置一旁，不理會；留出setback 妨礙；阻礙

setdown 把……放下來；寫下；記下

setin (氣候，季節(jié)等)開始

setoff 動身，出發(fā)；發(fā)射；使爆炸setup 豎起；創(chuàng)立[即學(xué)即練]——單句語法填空①Hewasaskedtoset_____

thefactsjustasherememberedthem.②Becarefulthatyoudon'tsetthefireworks___bymistake.③Iwarnthemnottodoit，butmyobjectionswereset_____．④Thegirlattendanthassetabout________(clean)theroom.downoffasidecleaning知識要點2

awareadj.意識到的，明白的[例]Hedoesn'tseemtobeawareoftheproblems.他好像沒有意識到這個問題。[知識拓展](1)be/becomeawarethat... 知道/體會到……as/sofarasIamaware 據(jù)我所知makesb.awareof... 使某人意識到……(2)awarenessn. 意識；知道(3)unawareadj. 未意識到的；不知道的[即學(xué)即練]——單句語法填空/一句多譯①Inconclusion，peoplearoundtheworldshouldbewellaware__therealsituationofwatershortage.②______farasI'maware，nobodyhasdoneanythingaboutit.③Shewasnotawareof___________________．＝Shewasnotaware_______________________．＝Shewasnotawareof_____________________________．她還沒意識到她做錯了。ofAs/Sohavingdonewrongthatshehaddonewrongwhatshehaddonewaswrong[名師點津]

(1)aware后跟名詞性從句時，一般從句前不能用of，但在what從句前必須用of。(2)修飾aware可用well，much，verymuch，fully，但不用very。(3)beaware后一般不接不定式。知識要點3

anxiousadj.焦慮的，不安的[例]Wehadaveryanxioustimeuntilweknewthattheyweresafe.我們一直不安直到得知他們平安。[知識拓展](1)beanxiousfor/about＝beworried/concernedabout

為……擔(dān)心/擔(dān)憂beanxiousfor＝beeagerfor/bekeenon

渴望……beanxious(forsb.)todosth. 渴望(某人)做某事beanxiousthat...

渴望某事(從句謂語用shoulddo，

should可以省略)(2)anxiouslyadv.

焦躁地；急切地anxietyn.

擔(dān)心；焦慮；渴望withanxiety

焦慮地[即學(xué)即練]——單句語法填空/一句多譯①Sheisanxious______(go)tocollege，butanxious__________notpassingtheCollegeEntranceExam.②Wewereanxiousthateveryone________________(know)thetruth.＝Wewereanxiousforeveryone________(know)thetruth.我們渴望人人了解真相。③Wewaitedwith_______(anxious)forthenewsofhersafearrival.＝Wewaited_________(anxious)forthenewsofhersafearrival.我們急切地等待她平安抵達的消息。togofor/about(should)knowtoknowanxietyanxiously知識要點4

annoyedadj.煩惱的，生氣的[例]Thefewwhocannotseetherealpersoninsidemybodydonotmakemeannoyed，andIjustignorethem.那些不能理解我內(nèi)心世界的少數(shù)人不會使我不高興，我不會去理會他們。[知識拓展](1)beannoyedwithsb.

生某人的氣beannoyedat/about(doing)sth. 因為(做)某事而氣惱(2)annoyingadj. 令人生氣的annoyancen. 煩惱[即學(xué)即練]——單句語法填空/一句多譯①Being_______(annoy)withotherseasilywillbeharmfultoyourhealth，sokeepagood-temperedcharacterallthetimeplease.②Hewasannoyedat/about______(give)insoeasily.③______________________

wemadethesamemistakelasttime.＝______________________

isthatwemadethesamemistakelasttime.真正讓人惱火的是我們上次犯了同樣的錯。annoyedgivingItreallyannoyedusthatWhatisreallyannoying[名師點津](1)表示情緒變化的一類動詞，如annoy，delight，excite，surprise，shock等，都為及物動詞，表示“某事令某人生氣(高興、興奮、吃驚、震驚等)”。(2)這類動詞的-ed形式常用來指人的情緒反應(yīng)，故它們作表語、定語和賓補時，被修飾的通常是人；而這類動詞的-ing形式常用來指物的性質(zhì)、特征，故它們作表語、定語和賓補時，被修飾的往往是物。知識要點5

angern．憤怒；怒氣[例]Heisquiveringwithanger.他氣得全身發(fā)抖。[知識拓展](1)inanger

生氣，氣沖沖地(an)angerat 因……生氣(2)angryadj. 生氣的beangrywithsb. 對某人生氣beangryatsth. 因某事生氣[即學(xué)即練]——單句語法填空①Itisuselesstodebatethisquestion__anger.②Mymotherwasveryangry____mewhenIwenthome.③Mymotherissoangry__whatIsaidthatshecriticisedme.inwithat知識要點6

relatevi.相聯(lián)系，有關(guān)聯(lián)[例]Itisdifficulttorelatethetwocases.要把那兩件事聯(lián)系起來是很困難的。[知識拓展](1)relateAto/withB 把A和B聯(lián)系起來relatetosb./sth. 與某人/物有關(guān)；能理解并同情某人/某物(2)relativeadj. 相比較而言的；相關(guān)聯(lián)的n. 親屬，親戚relativelyadv. 相對地，相當(dāng)?shù)豶elationshipn. 關(guān)系relationn. 關(guān)系；親屬haverelationto/with 和……有關(guān)inrelationto 就……而論；和……聯(lián)系起來看[即學(xué)即練]——單句語法填空①Wemustrelatetheseprinciples__oureverydaywork.②Iamnot_______(relate)tohiminanyway.③Weseektoimprove_________(relate)betweenourtwocountries.torelatedrelations知識要點7

suitvt.適合n.套裝[例]Thesestylescanbeadaptedtosuitindividualtastes.這些樣式可以加以更改，以適合個人的喜好。[知識拓展](1)suitsb.(fine/well)

合某人的意；對某人很合適suitsth.tosb./sth. 使某物適合某人/某物(2)suitableadj. 合適的；適宜的besuitableforsth./sb. 適于某物/人besuitabletodosth. 適合做某事(3)suitedadj. 合適的；般配的besuitedto... 適合于……[即學(xué)即練]——單句語法填空①Thiskindofshoesissuitable__________(travel)．②Hecansuithisconversation__whoeverhe'swith.③ThisfilmBig

Fish&Begoniais________(suit)forpeopleofallages.totraveltosuitable重點句式1

形容詞作狀語(教材P58)Howoftendowearriveatworkorschool，

stressedout，tiredandangry?又有多少次，當(dāng)我們抵達工作地點或者學(xué)校時感到心力交瘁、心煩氣躁呢？[句式分析]本句中的stressedout，tiredandangry作狀語，表示伴隨。形容詞作狀語表示原因、時間、伴隨情況或結(jié)果，并不表達動詞的方式。大多與全句用逗號隔開，可置于句首、句中或句末。[例1]Afterthewar，thesoldiersreturnedhome，safeandsound.戰(zhàn)爭結(jié)束后，那些士兵平安回到了家。[例2]Seeingthesnake，allthefrightenedgirlsstoodthere，unabletospeak.看到那條蛇，所有的女孩站在那里，嚇得說不出話來。[即學(xué)即練]——單句語法填空/完成句子①Thesetravelersreturnedtothehotel，tiredand______(sleep)．②________(help)，wewatchedourhomedestroyedbeforeoureyes.③______________________，Ihadtogiveuptheplan.由于抽不出時間，我不得不放棄這個計劃。sleepyHelplessUnabletoaffordthetime重點句式2

overthelast＋時間(教材P59)Overthelastdecade，anaverageof2，500peoplehavediedeveryyearinvehicleaccidents.在過去十年中，平均每年有2500人死于交通事故。[句式分析]本句中的overthelastdecade引導(dǎo)時間狀語，表示“在過去十年中”，主句用現(xiàn)在完成時。[例1]Overthelastfewyearstourismherehasdevelopedconsiderably.在過去幾年里，這里的旅游業(yè)獲得了相當(dāng)大的發(fā)展。[例2]Thecollectionhasbeenbuiltupoverthelastseventeenyears.在過去的17年中，收藏的規(guī)模不斷擴大。[知識拓展]類似必須用完成時態(tài)的短語還有：overthepast＋時間inthepast/last＋時間[即學(xué)即練]——單句語法填空①Drunkdrivingfatalities______________(decline)morethan10percentoverthepast10years.②He______________(publish)nothingofnoteinthelasttenyears.havedeclinedhaspublished重點句式3

sowhat句型(教材P59)Sometimesitcantakealittlebitlonger，butsowhat?有時乘坐公共交通工具可能需要更長的時間，但那又怎樣？[句式分析]句中的sowhat表示“那又怎么樣/那有什么關(guān)系”。[例1]IfthatmeansleavingtheCouncilofEurope，sowhat?如果那意味著要離開歐洲委員會，那又如何？[例2]WhensheheardthePresidentwasoutside，shesaid，“Sowhat？”她聽說總統(tǒng)就在外邊，說道：

“這有什么？”[知識拓展]Whatif...？

如果……怎么辦？Whatfor? 為什么？(相當(dāng)于why)Whatabout...? ……怎么樣？[即學(xué)即練]——完成句子①_________?YourEnglishisasgoodasmine.為什么呢？你的英文跟我的一樣好。②________somethingshouldhappentoher?萬一她有個好歹，這可怎么辦？③___________thesalary?Canyougetmoremoney?工資怎么樣？你能拿到更多錢嗎？WhatforWhatifWhatabout1．WhenIaskedafriendworkingforagreen-livingorganisationforadviceabouthowtogiveup，shetoldmefivethings.[分析]句中的WhenIaskedafriendworkingforagreen-livingorganisationforadviceabouthowtogiveup為_____引導(dǎo)的時間狀語從句，其中不定式短語howtogiveup作介詞_____的賓語。

[翻譯]當(dāng)我向一個為綠色生活組織工作的朋友征求關(guān)于如何放棄開車的建議時，她告訴了我五件事。whenabout2．Beforeyougetintoyourcar，thinkaboutwhetheryoureallyneedtomakethatjourney.[分析]句中的Beforeyougetintoyourcar為______引導(dǎo)的時間狀語從句；whetheryoureallyneedtomakethatjourney為_______引導(dǎo)的賓語從句。

[翻譯]在你上車之前，想想你是否真的需要這樣做。

beforewhether教材高考1.tofeelannoyed(2021·浙江卷)Ifyouevergettheimpressionthatyourdogcan“tell”whetheryoulookcontentorannoyed，youmaybeontosomething.2.Dowhicheverofthesethingsthatsuityou.(2021·新高考Ⅰ卷)Whichhotelbestsuitspeoplewhoenjoyanactivesociallife？Ⅰ.單句語法填空1．This_________(be)agrowingtrendoverthelastcoupleofyears.2．______(hunger)，he