高中英语译林版必修五课件：Unit2PeriodOne-WelcometotheunitReading

Unit2——TheenvironmentUnit2——TheenvironmentFightingpollutionHundredsofyearsago，lifewasharderthanitistoday.Peopledidn’thavemodernmachines.Therewasnomodernmedicine，either.Lifetodayisbetterbutithasbroughtsomenewproblems.Oneofthebiggestispollution.Waterpollutionhasmadeourriversandlakesdirty.Itkillsourfishandpollutesourdrinkingwater.Noisepollutionmakesustalklouderandbecomeangrymoreeasily.Airpollutionisthemostseriouskindofpollutiontoalllivingthingsintheworld.话题语篇导读Fightingpollution话题语篇导读Cars，planesandfactoriesallpolluteouraireveryday.Sometimesthepollutedairissothickthatitislikeaquiltoveracity.Thiskindofquiltiscalledsmog.Manycountriesaremakingrulestofightpollution.Factoriesmustnowcleantheirwaterbeforeitispouredaway，andtheymustn’tletdirtysmokegointotheair.Cars，planesandfactorWeneedtodomanyotherthings.Wecanputwastethingsinthedustbinanddonotthrowthemontheground.Wecangotoworkbybusorwithourfriendsinthesamecar.Iftherearefewerpeopledriving，therewillbelesspollution.Rulesarenotenough.Everypersonmusthelptofightpollution.Notes

quiltn．被状物WeneedtodomanyothTaskFillintheblanksaccordingtothetext.1.Hundredsofyearsago，lifewasmuchharderthanitistodaybecausetherewereno

and

.2.Peoplearemakingrulesinorderto

.3.Iffewerpeoplegotoworkbydriving，therewillbe

pollution.modernmachinesmodernmedicine答案fightpollutionlessTaskmodernmachinesmodernmedPeriodOne

Welcometotheunit&Reading课前预习梳理·记忆·理解课堂讲义感悟·归纳·应用当堂达标综合·巩固·反馈PeriodOneWelcometotheunit1.

n. 顾问

vt. 咨询2.

n.&vi. 辩论；争论，讨论3.

vi. 流，流动；流畅地进行；n. 流动；连贯答案consultantconsultdebateflow词语识记课前预习Ⅰ.单词自测1. n. 顾问答案consulta4.

n. 产量；生产

vt. 生产

n. 产品

adj. 多产的5.

vt.&vi. 回收利用

n. 循环；自行车；v. 骑自行车(旅行)；使循环6.

adj. 贪婪的，贪心的

n. 贪婪；贪食7.

n. (尤指上层)商界人员，企业家答案produceproductproductiverecyclecyclegreedygreedbusinessmanproduction4. n. 产量；生产答案produceproduct8.

n. 责任，职责

adj. 有责任的9.

n. 看法；信念

v. 相信10.

adj. 环境的

n. 环境11.

vt.&vi. 经营；动手术

n. 管理；手术12.

n. 赞扬，认可；信用，信誉；学分答案responsiblebeliefbelieveenvironmentalenvironmentoperateoperationresponsibilitycredit8. n. 责任，职责答案responsibl13.

n. 数量

n. 质量；品质14.

adj. 愿意的，乐意的

adj. 不情愿，不愿意；勉强的，无奈的15.

vt.&vi. 用泵(或泵样器官等)输送；涌出，涌流； n. 泵；抽水机；打气筒答案qualityquantitywillingunwillingpump13.n. 数量答案q1.

自由发言2.

减少，削减，缩减3.

关心……4.

用尽5.

用完，耗尽openthefloorcutbackonbeconcernedaboutuseuprunout(of)Ⅱ.短语自测答案1. 自由发言openthefloorc课文预读1.Whatisthefocusofthedebateaccordingtothetext?A.Developingeconomyisthemostimportant.B.Preservingtheenvironmentisthemostimportant.C.Therelationshipbetweentheenvironmentandtheeconomy.D.Thefactorieswhichcausemuchpollutiontotheenvironmentshouldpayhighertaxes.答案CⅠ.阅读课文，选出最佳答案1234答案5课文预读1.Whatisthefocusofth2.AccordingtotheenvironmentalistLinShuiqing，therearemainly

causesresponsiblefortheenvironmentaldestruction.A.five B.twoC.three D.four答案C123452.Accordingtotheenvironment3.Wecaninferthatbothsidesagreeonthepointthat

.A.peopleshouldcutbackonproductionandreducetheamountofthingswemakeandbuyB.recyclingwillhelpinboththefieldsofeconomyandenvironmentC.itisveryimportanttoreducetheamountofjobsD.weneedmoreeffectivelawstopreservetheenvironment答案B123453.Wecaninferthatbothsides4.Aneconomistisoftenseenas

theenvironment，butinfacttheyoftenwork

withmanyenvironmentalists.A.beingfor；sidebysideB.beingin；handinhandC.beingat；againstD.beingagainst；sidebyside答案D123454.Aneconomistisoftenseena5.Wecanpredictthatthedebatingshowwouldbeprobablypartofa(n)

programme.A.economics B.entertainmentC.filmsandplays D.military答案A123455.WecanpredictthatthedebaⅡ.细读课文，完成表格，每空一词答案hostdamagingkillingcaughtpopulationⅡ.细读课文，完成表格，每空一词答案hostdamaging答案Recyclefriendlydevelopment答案Recyclefriendlydevelopment答案preservetaxes答案preservetaxesⅢ.课文阅读简答1.WhatsidedoesMsLinShuiqingandMrQianLiweieachrepresent?

2.Byhowmanytimeshastheworld’spopulationincreasedsince1800?

3.AccordingtoMrQianLiwei，whatshouldbedonetofactoriesthatpollutetheenvironment?

MsLinrepresentsthesocietyforEnvironmentalPreservationwhileMrQianrepresentstheeconomicdevelopment.答案Sixtimes.Thosefactoriesshouldbeaskedtopayhighertaxes.Ⅲ.课文阅读简答MsLinrepresentstheⅣ.难句分析Therearemanyfactoriesandindustrieswhichcontroltheamountofpollutiontheyproduce，andareverycarefultospendmoneyrepairinganydamagetheycause.Ⅳ.难句分析句式分析：自主翻译：

现在有很多工厂和企业，它们控制自己污染物的排放量，很用心地投入资金，修复由自己造成的破坏。答案返回句式分析：自主翻译： debate[语境感悟](1)(教材P22)Today’sdebatequestionis，‘Theeconomyortheenvironment—mustwechoose？’

今天辩论的话题是“经济还是环境——我们必须做出选择吗？”(2)IdebatedtheideainmyminduntilIfellasleep.我入睡前一直在脑子里思考这个问题。课堂讲义重点单词1debate[语境感悟](1)(教材P22)Today’s(3)Hedebatedwithhimselfforamomentthenreplied.他考虑了一会儿才作出回答。(4)Theyweredebatingwhethertogotothemountainortotheseaside.他们正在争论到底是去山上还是去海边。(3)Hedebatedwithhimselffor[归纳拓展]debatevt.&vi.仔细考虑；思考；辩论，讨论；n.辩论，争论(不可数)；辩论会，辩论的事(可数)debatewithsb.与某人争论debateabout/on/oversth.关于某事的争论，辩论debatesth.withsb.与某人争论某事debatewithoneself反复考虑，斟酌[归纳拓展]debatevt.&vi.仔细考虑；思考；辩论(1)他跟朋友讨论人生的各种问题。He

hisfriends

theproblemsoflife.(2)Thequestionoftheoriginoftheuniverseisstillhotly

byscientists.A.considered B.debatedC.reasoned D.talkedabout解析考查动词(词组)辨析。句意为：关于宇宙起源的问题，科学家们仍在进行着激烈的辩论。debate(尤指正式讨论)辩论，符合句意。consider考虑；reason说服；talkabout讨论，用于一般场合。解析答案debatedwithB[即时跟踪]on/about/over(1)他跟朋友讨论人生的各种问题。解析答案debatedwlay[语境感悟](1)(教材P22)Theseboatscatchlargenumbersoffishwithoutgivingthemtimetolayeggs.这些捕捞船捕捞大量的鱼，而不留时间给它们产卵。(2)Thebusinessfailurelaidhimindebts.生意失败使他负债累累。(3)Theboylyingthereliedthatthecocklaidanegg.躺在那儿的男孩撒谎说那只公鸡下了一枚蛋。2lay[语境感悟](1)(教材P22)Theseboats[归纳拓展]layv.产卵，下蛋；放置，搁置，使处于某种状态。layaside把……放在一边laydown放下；躺下layoff(暂时)解雇；停止使用layout陈列，展开；布置，安排[归纳拓展]layv.产卵，下蛋；放置，搁置，使处于某种状[易混辨析] lay，lie，lie动词原形过去式过去分词现在分词词义laylaidlaidlaying产卵；放置lielaylainlying位于；躺lieliedliedlying说谎[易混辨析] lay，lie，lie动词原形过去式过去分词(1)Theoldman

hisloadonthegroundand

downtohavearest.A.lay；lay B.laid；layC.laid；laid D.lied；lied解析考查动词辨析。句意为：这老人把他带的东西放在地上，躺下休息一会。lay放下，下蛋，其过去式为laid；lie躺，位于，其过去式为lay；撒谎，其过去式为lied。根据题意选B。解析答案B[即时跟踪](1)Theoldmanhislo(2)Themapwas

forthedriversothathecouldhavethedestinationinmindandcandrivestraighttherewithoutwastingtime.A.laidaside B.laidoffC.laiddown D.laidout解析句意为：这地图留给司机备用，以便他能记住目的地，不浪费时间直达那儿。layaside搁置；layoff解雇；laydown放下；layout布置。解析答案A(2)Themapwasforthresponsibility[语境感悟](1)(教材P23)Theythinkofgreedybusinessmenhidingfromtheirresponsibilitiesandonlyworryingaboutmoney.他们会联想到贪婪的商人逃避责任，一味关心金钱。(2)It’smyresponsibilitytolockthedoors.我负责锁门。(3)Thefatherofafamilyshouldhavemoresenseofresponsibility.一家之父应有更多的责任感。(4)Don’tworry.Ifanythinggoeswrong，I’lltakeresponsibilityforit.不要担心，出了问题我承担责任。3responsibility[语境感悟](1)(教材P23)[归纳拓展](1)responsibilityn.责任，职责asenseofresponsibility责任感responsibilityto/towards对……的职责assume/takeresponsibilityfor对……负责(2)responsibleadj.负有责任的，负责的beresponsiblefor对……负责[归纳拓展](1)responsibilityn.责任，职(1)Myhusband

(对……负责)organizingthetrip.(2)Parents

(对……负责任)theirchildren’ssafety.答案took/assumedresponsibilityfor/wasresponsibleforareresponsiblefor/take/assumeresponsibilityfor[即时跟踪](1)Myhusband 答案took/a(3)Weshouldhave

senseofresponsibilitytodosomethingtohelp

poorwhenevertheyarein

trouble.A.a；/；the B.a；the；/C./；the；the D.a；the；the解析句意为：我们应该有责任感去做些事情帮助穷人，每当他们有困难的时候。第一空填a，asenseofresponsibility责任感；第二空填the，the＋adj.表示一类人，thepoor穷人；第三空不填，introuble有困难，是固定用法。故选B。解析答案B(3)Weshouldhavesenbelief[语境感悟](1)(教材P23)Peopleoftenhavethisbeliefthatdevelopmentisbadfortheenvironment，butthisdoesnothavetobetrue.人们常常认为经济发展对环境有害，但这不一定是正确的。(2)Myfatherhadn’tmuchbeliefindoctorsoftraditionalChinesemedicine.我父亲不太相信中医。4belief[语境感悟](1)(教材P23)Peopleo(3)Ifindhisbehaviorbeyondbelief.我发觉他的所作所为到了令人难以置信的地步。(4)HecametomeinthebeliefthatIcouldhelphim.他到我这里来，相信我能帮助他。(3)Ifindhisbehaviorbeyond[归纳拓展](1)beliefn.看法；信念；信任beyondbelief难以置信，不可思议inthebeliefthat...相信……It’smybeliefthat...我相信……(2)believein信任；信仰[归纳拓展](1)beliefn.看法；信念；信任(1)我相信他是对的。

heisright.(2)Peopleoftenspeakoftryingamoresatisfyingpath，andyetintheendtheideaofleavingtheirjobstoworkforsomethingthey

orfindingapositionthatwouldgivethemmoretimewiththeirfamiliesalmostalwaysleadsthemtothesameconclusion：it’simpossible.(2015·浙江完形改编)A.letout B.turnin C.giveup D.believein解析考查动词短语辨析。句中指“离职去从事他们自己所信仰的事情”。believein信奉，信仰，符合语境。letout使出来，放出；turnin上交，呈交；giveup放弃。解析答案It’smybeliefthat/MybeliefisthatD[即时跟踪](1)我相信他是对的。解析答案It’smybeliefoperate[语境感悟](1)(教材P23)Thepeopleoperatingthesefactoriesaredeeplyconcernedabouttheenvironment.这些工厂的经营者非常关心环境。(2)Thedoctorsdecidedtooperate/performanoperationonherimmediately.医生决定马上给她动手术。(3)Thiscompanyisoperatinganeweconomicpolicy.这个公司正在实行一项新的经济政策。(4)Isthisruleinoperation?这条规则还有效吗？5operate[语境感悟](1)(教材P23)Thepeo[归纳拓展](1)operatevt.&vi.经营；操作；实施，运转；动手术；起作用operateonsb.给某人动手术(2)operationn.手术；运转，实施performanoperationonsb.为某人做手术comeintooperation开始运转，实施起来ooperation使运转，使实施inoperation工作中；实施中[归纳拓展](1)operatevt.&vi.经营；操作(1)这台电梯运转不正常。Thelift

.(2)这个法律什么时候生效？Whendoesthelaw

?(3)这法律已经实施了。Thelaw

.答案doesn’toperateproperlycomeintooperation[即时跟踪]hasbeenputintooperation(1)这台电梯运转不正常。答案doesn’toperate(4)Theequipmentisdesignedto

inallweatherconditions.A.arrange B.changeC.operate D.manage解析句意为：这种设备被设计成能在各种天气状况下运行。operate运行，符合句意。arrange安排；change改变；manage试图。解析答案C(4)Theequipmentisdesignedtquantity[语境感悟](1)(教材P23)MsLinsuggestedweshouldcutbackonthequantityofthingsweproduceinordertosavetheenvironment.林女士建议我们应该削减生产物品的数量来拯救环境。(2)Thepolicefoundaquantityofdrugsathishome.警察在他家里发现了大量的毒品。(3)It’scheapertobuygoodsinquantity/inlargequantities.大批量购货较便宜。(4)Quantitiesofwaterareneededinthearea.这个地区需要大量的水。6quantity[语境感悟](1)(教材P23)MsLin[归纳拓展]quantityn.数量aquantityof＋

许多……quantitiesof＋名词＋复数谓语动词大量的，大批的inquantity很多，大量[归纳拓展]quantityn.数量(1)一句多译许多食品被摊放在桌子上。①

offoodwerespreadoutonthetable.②

offoodwasspreadoutonthetable.答案QuantitiesAquantity[即时跟踪](1)一句多译答案QuantitiesAquantity[(2)—Whydoesthelakesmellterrible?—Becauselargequantitiesofwater

.A.havepollutedB.isbeingpollutedC.hasbeenpollutedD.havebeenpolluted解析本题考查主谓一致。当largequantitiesof修饰名词作主语时，谓语动词用复数形式；又因为pollute与其逻辑主语water之间为动宾关系，故选D项。解析答案D(2)—Whydoesthelakesmellteopenthefloor重点短语1[语境感悟](1)(教材P22)Thenwewillopenthefloorfordiscussion.之后我们将展开自由讨论。(2)Theteacherallowedustoopenthefloorfordiscussionatthemeeting.老师允许我们在会议上自由讨论。(3)Sheheldthefloorforoveranhour.她发言占用了一个多小时。(4)Afteranhour’sformaldebate，thechairtookthefloorandmadeafinaldiscussion.经过一个小时的正式辩论之后，主席发了言并作出了最终的论述。openthefloor重点短语1[语境感悟](1)([归纳拓展]openthefloor自由发言；发言权holdthefloor长篇大论地发言takethefloor发言have/getthefloor取得发言权givethefloortosb.让某人发言[归纳拓展]openthefloor自由发言；发言权(1)在会议上你可以自由发言，阐述自己的观点。Youcan

atthemeetingandexpressyourself.(2)主席没有给我发言的机会。Thepresidentdidn’tgivemethechance

.答案openthefloortohavethefloor[即时跟踪](1)在会议上你可以自由发言，阐述自己的观点。答案open(3)—Whomwilltheheadteachergivethe

tointheclassmeetingtomorrow?—YangXiaohui—ourmonitor.A.words B.orderC.floor D.discussion解析givethefloortosb.让某人发言。解析答案C(3)—Whomwilltheheadteacher[语境感悟](1)(教材P22)Theseboatscatchlargenumbersoffishwithoutgivingthemtimetolayeggs.这些捕捞船捕捞大量的鱼，而不留时间给它们产卵。(2)Thenumberofhomelesspeoplehasincreaseddramatically.无家可归者人数急剧增加。(3)Birdsgatherinlargenumbersbesidetheriver.鸟儿一群群地聚在河边。

largenumbersof2[语境感悟](1)(教材P22)Theseboatsca[归纳拓展]largenumbersof＋可数名词复数/不可数名词＋复数谓语大量的……thenumberof＋可数名词复数＋单数谓语……的数量anumberof＋可数名词复数＋复数谓语大量……in(large/great)numbers大量的[归纳拓展]largenumbersof＋可数名词复数/(1)只有少数人参加了这次会议。Only

peopleattendedthemeeting.(2)ThenumberofforeignstudentsattendingChineseuniversities

risingsteadilysince1997.A.is B.areC.hasbeen D.havebeen解析考查主谓一致。句意为：自从1997年以来，来中国大学留学的外国学生的数目一直在稳定增长。“thenumberof＋复数名词”作主语时，谓语动词用单数形式，故选C项。asmallnumberofC[即时跟踪]解析答案(1)只有少数人参加了这次会议。asmallnumbercutbackon3[语境感悟](1)(教材P22)Itisourdutytotrytocutbackonproductionandreducethenumberofthingswemakeandbuy.尽量削减生产、减少制造和购买物品的数量是我们的职责。(2)Shecutouthispicturefromthemagazine.她把他的照片从杂志上剪了下来。(3)Manyvillageshavebeencutoffbytheheavysnow.许多村子都被大雪隔绝了。cutbackon3[语境感悟](1)(教材P22)It[归纳拓展]cutbackon减少，削减，缩减cutoff切断，停掉；与……隔绝cutdown削减；砍倒；压缩cutup切碎cutout裁剪出；切掉[归纳拓展]cutbackon减少，削减，缩减(1)为了节省资金，他们想削减成本。Inordertosavemoney，theywanted

thecost.(2)Hissuggestionisthatthefactory

backonproductionandreducethe

ofpollutionthatitcauses.A.cuts；amount B.cut；numberC.cut；amount D.cuts；number解析句意为：他的建议是工厂应该削减总产量，减少它引起污染的量。suggestion后的表语从句中谓语要用虚拟语气，即：(should)＋动词原形；amount数量。解析答案tocutbackonC[即时跟踪](1)为了节省资金，他们想削减成本。解析答案tocutb(3)Traditionally，Chinesepeople

theChinesecharactersDoubleHappinessandstickthemontowallsordoorsforweddings.A.cutout B.cutoffC.cutup D.cutdown解析句意为：按传统习俗，中国人剪出汉字双喜，婚礼时贴在墙或门上。cutout剪出，剪下，符合句意。cutoff切掉，隔绝；cutup切碎；cutdown削减。解析答案A(3)Traditionally，Chinesepeopluseup/runout4[语境感悟](1)(教材P25)Thenumberofpeopleintheworldkeepsgrowing，andweareproducingmorerubbishandusingupmorerawmaterials.Whatiftheyrunout?世界的人口在不断地增长，并且我们正在制造更多的垃圾，用光更多的原材料。倘若它们被用光了怎么办？(2)Hehasusedupallhissavings.他已花光了自己所有的积蓄。useup/runout4[语境感悟](1)(教材P25(3)Wethoughtitwouldbebesttogohomebeforeourmoneyranout/wasusedup.我们认为趁我们的钱还没花完最好回家。[归纳拓展]useup用完，用光，耗尽(及物)runout结束，用完(主语为物，无被动语态)runoutof用完，赶走(及物)(3)Wethoughtitwouldbebest(1)Theearth’sresources

(正要耗尽)atanalarmingrate.(2)Ineedyourhelp，forI

(已经把钱用完了).答案[即时跟踪]arebeingusedup/arerunningouthaverunoutofmymoney/haveusedupmymoney(1)Theearth’sresources (3)Hismoneyhasbeen

andhispatienceisalso

.A.runout；runoutB.runoutof；runningoutC.runoutof；runoutD.runout；runningout解析句意为：他的钱已经花光了，他的耐心也快要耗尽。runoutof为及物动词短语；runout为不及物动词短语，用于进行时态表将来。解析答案B(3)Hismoneyhasbeen(4)I’malittlebitnervous.Myessayhasn’tbeenfinished,buttimeis

.A.runningout B.goingoutC.givingout D.losingoutA解析答案(4)I’malittlebitnervous.M完全倒装经典句式1(1)(教材P22)WithmeareMsLinShuiqing，fromtheGreenSociety，andMrQianLiwei，abusinessdevelopmentconsultant.今天的嘉宾是来自绿色协会的林水清女士还有企业发展咨询顾问钱利伟先生。(2)Presentatthemeetingarealltheheadteachersandsomeparents.出席本次会议的是所有的班主任和一些家长们。[语境感悟]完全倒装经典句式1(1)(教材P22)Withmear(3)Infrontofourschoolliesahighway.我们学校前面有一条公路。(4)Herecomesthebus.公共汽车来了。(3)Infrontofourschoollies[归纳拓展]用于完全倒装结构的几种情况：(1)为了保持句子平衡或使上下文衔接紧凑，有时可将状语或表语置于句首，句子主语和谓语完全倒装。此时，注意其中的谓语应与其后的主语保持一致。(2)Therebe句型中(be可换成live，lie等表示状态的动词)，要用完全倒装。(3)地点副词away，down，in，off，out，over，round，up，here，there等位于句首，且主语是名词时，用完全倒装语序，这类倒装句的谓语通常是表示动态的不及物动词。若主语为人称代词，则不能用完全倒装。(4)有时为了强调，可将谓语部分的现在分词、过去分词或不定式置于句首，从而构成倒装。[归纳拓展]用于完全倒装结构的几种情况：(1)那个男孩手里拿着一个苹果冲出去了。

theboywithanappleinhishand.(2)一个古老的村庄被埋在这沙土之中。

anancientvillage.答案OutrushedBuriedinthesandswas[即时跟踪](1)那个男孩手里拿着一个苹果冲出去了。答案Outrush(3)Inthedarkforest

，somelargeenoughtoholdseveralEnglishtowns.A.standmanylakes B.liemanylakesC.manylakeslie D.manylakesstand解析Inthedarkforest是表示方位意义的介词短语，位于句首时，句子要使用完全倒装语序。表示位于什么地方应用lie。故选B。解析答案B(3)Inthedarkforest倍数表达法2(1)(教材P22)Theworld’spopulationhasgrownbysixtimeswhatitwasin1800.目前的世界人口与1800年相比已增长了六倍。(2)Theredruleristhreetimesaslongastheyellowone.红色的尺子是黄色尺子的3倍长。(3)Thishallisfivetimesbiggerthanourclassroom.这个大厅比我们的教室大5倍。[语境感悟]倍数表达法2(1)(教材P22)Theworld’spo[归纳拓展]倍数表达法的几种常见形式：(1)A＋be＋倍数＋as＋计量形容词原级＋as＋B(2)A＋be＋倍数＋计量形容词比较级＋than＋B(3)A＋be＋倍数＋the＋计量名词＋of＋B(4)The＋计量名词＋of＋A＋be＋倍数＋that＋of＋B(5)倍数＋what从句[归纳拓展]倍数表达法的几种常见形式：(1)新建的图书馆是未扩建时的3倍大。Thenewly-­builtlibraryis

thepreviousone.(2)Thoughtheroadis

20yearsago，itisstillcrowdedwithmanycars.A.astwicewideas B.aswideastwiceC.thetwicewidthof D.twicewiderthan解析句意为：尽管这条路比20年前宽了两倍，但仍有太多的车辆产生拥挤。“倍数＋比较级＋than”或“倍数＋thewidth/length/sizeof...”。解析答案threetimesthesizeof/threetimesasbigas/D[即时跟踪]twicebiggerthan(1)新建的图书馆是未扩建时的3倍大。解析答案threet(3)—What’swrong？Youseemratherangry.—Iwasaskedtopay

thisuglyshirtisworth.A.twicewhat B.twicethatC.twiceofwhat D.twiceofthat解析考查倍数表达法：twice＋what从句。倍数＋that/thoseof＋名词，故B、D两项不正确。解析答案A(3)—What’swrong？YouseemrathWhatif...?3(1)(教材P25)Whatiftheyrunout?倘若它们被用光了怎么办？(2)Howabouttakingawalkafterdinner?晚饭后去散散步怎么样？(3)Howcomemarriedwomenareheavierthansinglewomen?为什么结了婚的女人比单身女人胖呢？[语境感悟]Whatif...?3(1)(教材P25)Whatif[归纳拓展]Whatif...？“如果……将会怎样；即使……又有什么关系？”为省略结构，相当于Whatshallwe/Idoif...？whatif中what可看作是whatshouldsb.do或whatdoesitmatter或whatwouldhappen的省略。whatif用于提出假设时，其后句子可用陈述语气(一般现在时)，也可用虚拟语气(一般过去时或should＋动词原形)。Whatfor？为何目的？为何理由？Sowhat？那又怎么样？What/Howabout...？……怎么样？Guesswhat？你猜怎么着？What’sup？相当于What’sthematter？怎么了？Howcome...？怎么会……？为什么……？[归纳拓展]Whatif...？“如果……将会怎样；即使…(1)万一这个孩子的母亲有个三长两短，该怎么办呢？

anythingshouldhappentothechild’smother?(2)—Jack，youseemexcited.—

？IwonthefirstprizeintheEnglishspeechcontest.(2015·天津，4)A.Guesswhat B.SowhatC.Pardonme D.Whocares解析考查交际用语。句意为：——杰克，你看起来很兴奋。——你猜怎么着？我获得了英语演讲比赛一等奖。Guesswhat你猜怎么着，符合语境。Sowhat那又怎样，那又如何；Pardonme对不起，没听清别人话语时的用语；Whocares管他呢。解析答案WhatifA[即时跟踪](1)万一这个孩子的母亲有个三长两短，该怎么办呢？解析答案W(3)—Let’sgototheNewYear’sEveparty，shallwe?—

Iguessitwillbefun.(2015·陕西，11)A.Forgetit! B.Noway!C.Whynot? D.Whatfor?解析考查交际用语。句意为：——我们去参加新年晚会吧，好吗？——为什么不去呢？我猜一定会很有趣的。Whynot？为什么不呢？用于赞同某一建议；Forgetit！没关系，别在意，算了，别提它了；Noway！没门，不可能；Whatfor？为什么？用于疑问对方的目的。解析答案C(3)—Let’sgototheNewYear’saslongas4(1)(教材P25)Mydadsayshedoesn’tmindalittlebitofpollution，aslongasitmeanspeoplehavejobs.我爸爸说他不介意(对地球造成的)那一点儿污染，只要那意味着人们有工作。(2)Thisriverisaslongasthatone.这条河与那条河一条长。(3)Hegrowsflowersaswellasvegetables.他不但种菜也种花。[语境感悟]aslongas4(1)(教材P25)Mydadsa[归纳拓展](1)aslongas只要，引导条件状语从句，相当于solongas。(2)aslongas还可以指时间、长度，意为“长达……，与……一样长，与……一样久”。(3)aswellas和……一样好；不但assoonas一……就……[归纳拓展](1)aslongas只要，引导条件状语从句(1)一旦你有吃东西的冲动，在接下来的15分钟找点别的事情做(时间的长度要能缓过这个冲动劲)。

yougettheurgetoeatsomethingyouneedtofindsomethingelsetodoforthenext15minutes(thelengthoftimeitcantaketogetovertheurge).答案Assoonas[即时跟踪](1)一旦你有吃东西的冲动，在接下来的15分钟找点别的事情做(2)Youwon’tfindpapercuttingdifficult

youkeeppracticingit.(2015·北京，28)A.eventhough B.aslongasC.asif D.eversince解析考查连词。句意为：只要你坚持练习，你就不会觉得剪纸难了。eventhough即使；aslongas只要；asif仿佛，好像；eversince自……以来。结合句意可知选B。解析答案B返回(2)Youwon’tfindpapercuttin1.Afteralong

，theHouseofCommonsapprovedthebill.2.Peoplearesupposedtobuythingsthatare

friendly.3.Ofallthe

，onlyMrWanggaveussomeproposalsinpoint.4.Friendshipisalwaysasweet

(责任)，neveranopportunity.5.

(产量)ofcomputershasincreaseddoubleinthelastfewyears.6.Itishopedthatthenewtypeofphonewillencourageconsumersto

(回收利用).答案debateenvironmentallyconsultantsresponsibilityProduction当堂达标ⅠⅡⅢⅠ.单词拼写Ⅳrecycle1.Afteralong，t答案Ⅱ.选词填空cutbackon，runout，openthefloor，aslongas，beconcernedabout1.Sinceyoutwosideshavegotready，let’s

.2.Tryto

foodscontainingtoomuchfatandsugar.3.Thegas

，sowecan’tgoanyfurther.4.We

hersister’ssafety.5.

youworkhard，you’llsucceedsoonerorlater.openthefloorcutbackonhasrunoutareconcernedaboutAslongasⅠⅡⅢⅣ答案Ⅱ.选词填空openthefloorcutbackⅢ.完成句子1.这座新楼是那座旧楼的四倍高。(1)Thenewbuildingis

theoldone.(2)Thenewbuildingis

theoldone.(3)Thenewbuildingis

theoldone.2.我们用完了所有的食品。(1)Ourfoodhasbeen

.(use)(2)Ourfoodhas

.(run)(3)Ourfoodhasbeen

.(run)(4)Wehave

allthefood.(run)3.要是我在晚会上一个人都不认识怎么办呢？

Idon’tknowanyoneattheparty?fourtimesastallasⅠⅡⅢⅣ答案fourtimestheheightofthreetimeshigherthanuseduprunoutrunoutofrunoutofWhatifⅢ.完成句子fourtimesastallasⅠⅡⅢⅣ答案fⅣ.单项填空1.Thenthefloor

tothePremierforhisreportontheinternationalsituation.A.wasgiven B.gaveC.giving D.given解析句意为：然后请总理作国际形势报告。thefloor作主语，谓语要用被动语态。故答案选A。A解析答案ⅠⅡⅢⅣⅣ.单项填空A解析答案ⅠⅡⅢⅣ2.Theboy

there

thatthehenhad

threeeggs.A.lying；lied；laid B.lied；lying；laidC.laid；lying；laid D.laid；lied；lied解析此题要注意谓语动词和非谓语动词的区分，从that可以得知前面的空格应该是谓语动词，这里表示“撒谎”，用过去式lied；第一空格是作定语，表示“躺在那里”，用lie的现在分词lying；最后一空表示母鸡下蛋，由空前面的had可知用lay的过去分词laid。A解析答案ⅠⅡⅢⅣ2.Theboythere3.Toloseweight，youshould

thefattyfoodsandtakemorevegetables.A.getdownto B.takeonC.carryon D.cutbackon解析考查动词短语辨析。getdownto开始认真处理，着手做；takeon开始雇用，呈现，具有，承担，从事；carryon继续下去，坚持下去，从事，经营；cutbackon缩减，由句意可知D项正确。D解析答案ⅠⅡⅢⅣ3.Toloseweight，youshould4.Mymoney

tomorrow.ImustgotothebanktodrawsomeofmysavingsoutbeforeI’ve

inhand.A.hasrunout；none B.isrunningout；noneC.hasbeenrunout；nothing D.isbeingrunout；nothing解析句意为：我的钱明天就要用完了，我必须在用完前去银行取出一些。第一空用进行时表示将来，排除A、C两项；runout没有被动语态，排除D。第二空表示“没有钱”而不是“什么都没有”，故用none而不是nothing。B解析答案ⅠⅡⅢⅣ4.Mymoneytomorrow.I5.—Lindadidn’tinviteustotheparty.—

？Idon’tcare.A.Howcome B.SowhatC.Whatif D.What’sup解析考查交际用语。根据答语的第二句“Idon’tcare.”可知应选择Sowhat，表示“(认为某事无关紧要)那又怎么样”。Howcome怎么会呢；Whatif如果……将会怎么样；What’sup有什么事吗？你在忙些什么？B解析答案ⅠⅡⅢⅣ返回5.—Lindadidn’tinviteustot本课结束本课结束Unit2——TheenvironmentUnit2——TheenvironmentFightingpollutionHundredsofyearsago，lifewasharderthanitistoday.Peopledidn’thavemodernmachines.Therewasnomodernmedicine，either.Lifetodayisbetterbutithasbroughtsomenewproblems.Oneofthebiggestispollution.Waterpollutionhasmadeourriversandlakesdirty.Itkillsourfishandpollutesourdrinkingwater.Noisepollutionmakesustalklouderandbecomeangrymoreeasily.Airpollutionisthemostseriouskindofpollutiontoalllivingthingsintheworld.话题语篇导读Fightingpollution话题语篇导读Cars，planesandfactoriesallpolluteouraireveryday.Sometimesthepollutedairissothickthatitislikeaquiltoveracity.Thiskindofquiltiscalledsmog.Manycountriesaremakingrulestofightpollution.Factoriesmustnowcleantheirwaterbeforeitispouredaway，andtheymustn’tletdirtysmokegointotheair.Cars，planesandfactorWeneedtodomanyotherthings.Wecanputwastethingsinthedustbinanddonotthrowthemontheground.Wecangotoworkbybusorwithourfriendsinthesamecar.Iftherearefewerpeopledriving，therewill