模块VUnit2市公开课获奖课件省名师优质课赛课一等奖课件

Unit2

Theenvironment1/852/85复合句(八)状语从句(1)◆经典背诵◆1.WhenIlivedthere，IusedtogototheseashoreonSundays.2.Hesangashewalked.3.Nosoonerhadwearrivedatthestationthanthetrainleft.4.ThemomentIheardthevoice，IknewFatherwascoming.5.Every/EachtimeIwasintrouble，hewouldcometohelpmeout.6.WeshouldgowherethePartyneedsusmost.3/857.Whereverthereissmoke，thereisafire.8.Gobackwhereyoucamefrom.9.Wemustcampwherewecangetwater.10.Wherethereisawill，thereisaway.4/85◆趁热打铁◆1.他人工作时，别高声谈话。_______________________________________________________2.她一边唱歌一边跳舞。______________________________________________________3.我一到家天就下起雨来了。______________________________________________________4.还得六个月这项戒烟令才能实施。_________________________________________________________5/85【答案】1.Pleasedon'ttalksoloudwhileothersareworking.2.Shedancedasshesang.3.HardlyhadIgothomewhenitbegantorain.4.Itwillbehalfayearbeforethebanonsmokingisputintoeffect.

6/85【名师点注】1.时间状语从句隶属连词常见有：before，after，until(till)，when，while，as，whenever，assoonas，nosooner...than...，hardly...when...(一……就……)，since，其中nosooner和hardly位于句首时，要部分倒装，而且nosooner和hardly所在句子普通用过去完成时；than，when后面普通跟普通过去时。2.地点状语从句惯用引导词：where，wherever，而且要注意where引导定语从句与地点状语从句区分，如第8句和第9句。

7/858/85Ⅰ.重点词汇1．________n．环境→________adj.环境→________n．环境保护论者2．________vt.保护；保留→________n．保护；保留3．________vt.产卵；摆放→________(过去式)→________(过去分词)4．________n．&vt.对……有益；益处→________adj.有益5．________vi.&vt.扩展；扩大→________n．扩大6．________adj.负责→________n．责任；职责7．________adj.稳定→________n．稳定9/858．________vt.检验；监督；视察→__________n．检验；视察→________n．检验员9．________n．可耻事(或人)；羞耻；惭愧→________adj.可耻；惭愧10．________vt.申明；陈说→________n．陈说；申明11．________n．沙漠v.放弃→________n．沙漠化12．________vt.建立；创建；设置→________n．建立；创建13．________vi.&vt.降低n.降低→________(反义词)10/8514．________adj.技术→________n．技术→________n．技术人员；技师15．________n．关心；关注→________prep.关于；包括16．________n．农业→________adj.农业17．________adj.未经处理→________(反义词)18．________vt.组织→________n．组织→________n．组织者19．________vt.禁止→________n．禁止20．________vt.赞赏；观赏；赏识→________n．观赏；赏识11/851．environment；environmental；environmentalist2.preserve；preservation3.lay；laid；laid4.benefit；beneficial5.expand；expansion6.responsible；responsibility7.stable；stability8.inspect；inspection；inspector9.shame；shameful10.state；statement11.desert；desertification12.establish；establishment13.decrease；increase14.technical；technology；technician15.concern；concerning16.agriculture；agricultural17.untreated；anize；organization；hibit；prohibition20.appreciate；appreciation12/85Ⅱ.短语回顾1．________addition另外2．wipe________扫除；毁灭3．cutback________削减；缩减；降低4．________自由讲话5．________用完；耗尽6．result________造成(结果)7．bestocked________装备有……；贮备有……8．pick________找出；挑选13/859．rely________依靠；依赖10．intheform________以……形式11．lead________造成(结果)12．________在进行中13．focus________集中；关注14．________记住15．prohibit...________禁止14/851．in2.out3.on4.openthefloor5.runout(of)6.in7.with8.out9.on10.of11.to12.underway13.on14.keep...inmind15.from15/85Ⅲ.佳句回顾1．________，manyseacreaturesarebeingwipedoutbyfishingboats.另外，大量海洋生物正被捕捞船赶尽杀绝。2．Itwould________expandourrecyclingindustry，andteachpeopleabout________waysofliving.发展我们环境保护回收工业，教育人们相关环境保护生活方式将是很有益举措。3．________werunoutofspace?要是我们用尽了空地，将会怎样呢？16/854．________thatnoneoftheschoolsasktheirstudentstodoparkclean­upsaspartoftheirScienceclass.无一所学校把教育学生清扫公园作为科学课部分内容，这真叫人大失所望。5．ThisisnotgoodnewsforthepeoplewholiveinallthetownsandcitiesalongtheYangtzeRiverandwho________itforwater.这对居住在长江两岸，饮用水需要依赖长江全部城镇居民来说并不是好消息。17/851．Inaddition2.bebeneficialto；environmentallyfriendly3.Whatif4.Itisdisappointing5.relyon

18/8519/851．layvt.下蛋；产卵；摆放laydown放下layoff辞退；裁员layaside/by储存；保留；把……搁置一旁layout展示；展开；铺开；布置layoutn．布局；设计；安排20/85【经典例句】①Theseboatscatchlargenumbersoffishwithoutgivingthemtimetolayeggs.(P22)这些渔船捕捞大量鱼，没给这些鱼时间产卵。②Lastweekthehenslaid30eggs，butthisweektheyaren'tlaying.上周这些鸡产了30个蛋，但本周还没有开始产蛋。③Pleaselaythepackagesonthetable.请把包裹放在桌子上。21/85lay/lie/lielay—laid—laid放；搁；产卵；下蛋lie—lay—lain躺；位于lie—lied—lied说谎；撒谎；谎言22/85【即时应用】(1)Therehavebeenalotof________intheshipbuildingindustryrecently.A．layoffB．lay­offC．lays­off D．lay­offs【解析】像lay­off这类没有主体名词合成词，变复数时，应在最终一个词上加­s，又如grown­ups“成年人”。【答案】D23/852．beneficialadj.有益；有利；有帮助bebeneficialto＝beofbenefitto对……有益处/好处benefitfrom/by...从……中受益benefit...使……受益forthebenefitof为……利益24/85【经典例句】①Itwouldbe_beneficial_toexpandourrecyclingindustry，and...(P22)扩大回收工业会有好处，而且……②Hisholidayhasa_beneficial_effect.他休假很有好处。25/85【即时应用】用benefit及相关短语适当形式完成下面小片段TheInternetbringsusalotof(2)________．Thatis，theInternet(3)________usalot.Everyday，peoplecangetmuchlatestinformation，whichis(4)________tous.Besideswecanfindalmosteverythingweneed.SotheInternetisreally(5)________tous.Mostofus(6)________alot(7)________it.【答案】(2)benefits(3)benefits(4)beneficial(5)beneficial(6)benefit(7)from26/853．approachn．靠近；走近；方法；步骤；路径；通路vt.靠近；动手处理；开始考虑；与……交涉vi.靠近attheapproachof在……快到时候approachto靠近；近似；约等于；(做某事)方法/路径makeapproachestosb.设法靠近某人approachsb.on/aboutsth.为某事与某人打交道27/85【经典例句】①Thefigureisnowapproaching6.5billionpeople！(P22)(世界人口)数字现已靠近65亿。②The_approach_ofwinterbringscoldweather.冬天快到了，天气要转冷了。③Allapproacheswereblocked.全部道路都堵塞了。28/85【即时应用】完成句子(8)Weneedanew__________teaching.我们需要一个新教学方法。(9)I'mnotverygoodat____________strangers.我不是很善于跟陌生人接触。【答案】(8)approachto(9)makingapproachesto29/854．expandv．使事物变大；扩大；增大；增加；扩展expandin把……扩展/发展/膨胀expando把……扩展成expandon细说；阐述30/85【经典例句】①ThecompanyhasexpandeditsoperationsinScotlandbybuildinganewfactorythere.这家企业在苏格兰建立了新工厂，从而扩大了其经营范围。②Whynottrytoexpandyourstoryintoanovel?为何不把你故事扩展成小说呢？③Metalsexpandwhenheatedandcontractwhencooled.金属加热时膨胀，冷却时收缩。31/85enlarge/expand/extendenlarge指尺寸或空间扩大，如将照片放大、将房子扩大等。expand指范围、体积扩大/膨胀/扩张。extend指方向上延伸，加长。32/85【即时应用】用上述词适当形式完成句子(10)Iwillhavethispicture________.我要将这张照片放大。(11)Iron________whenitisheated.加热后铁会膨胀。(12)TheRiverNile________asfarasLakeVictoria.尼罗河一直延伸至维多利亚湖。【答案】(10)enlarged(11)expands(12)extends33/855．situationn．形势；情形getinto/outofadifficultsituation陷入/摆脱困难情况theinternationalsituation国际形势savethesituation挽回局面；扭转危局findanewsituation找了一份新工作bein/outofasituation有/失去职业34/85【经典例句】①Itisobviousthatyouareveryconcernedaboutthepresentsituationofourenvironment.(P23)显然你对我们现在环境形势很担心。②Canyouthinkofasituationwherethephrasecanbeused?你能想出一个可能使用这个短语情形吗？③Withnorainforthelastthreeyears，thecountryisinadesperatesituation.因为过去三年里没有降雨，这个国家已经处于极其严峻境地。35/85【温馨提醒】situation后接定语从句时，连接词通常为where。类似还有case,point。36/85situation/state/conditionsituation指某一时间由各种情况所造成“处境，形势”。He'snowinadangeroussituation.他现在处境危险。state指人或事物所处“状态，情况”，常和condition替用。另外，state还常表示思想、感情、心理等状态。Everythingwasinastateofdisorder.37/85一切都乱套了。condition意为“条件，情况，情况”，其单数形式指人或物所处状态，这时与state意义相近，常能够交换，但condition还常着重指一定原因或条件所造成状态，如人健康情况，物完好程度，设备可用性等，其复数形式指普通笼统情况。He'sinnoconditiontotravel.他健康情况不宜旅行。38/85【对接高考】(13)(·湖北高考)Thetopleadersofthetwocountriesareholdingtalksinafriendly________.A．atmosphere B．stateC．situation D．phenomenon【解析】atmosphere大气，气氛；state状态；situation情形，形势；phenomenon现象。【答案】A39/85【即时应用】单项选择(14)Whocanthinkofasituation________thisidiomcanbeused?A．which B．thatC．where D．inthat【答案】C40/85翻译句子(15)现在经济形势不一样了。______________________________________________________【答案】Theeconomicsituationisnowdifferent.41/856．prohibitv．禁止prohibit..fromdoingsth.禁止……做某事prohibitdoingsth.禁止做某事prohibitionn．禁止prohibitionon/against...禁止……42/85【经典例句】①Boatsare_prohibited_fromenteringthisareainordertokeepthedolphinssafe.(P38)为了保护海豚安全，禁止渔船进入海域。②Smokinginthisrailwaycarriageis_prohibited.这节车厢禁止吸烟。43/85【即时应用】完成句子(16)Toprotectwaterresourcesandpreventwaterpollution，thegovernmenthaspassedalaw，____________(禁止人们向河里倾倒垃圾)．(17)______________(关于禁止在学校附近开设网吧法令)issupportedbymostpeople.(18)We______________(禁止攀谈)whileworking.【答案】(16)prohibitingpeoplefrompouringrubbishintorivers(17)Theprohibitionon/againstrunningnetbarsneartheschools(18)prohibittalking44/857．appreciatev．观赏；赞赏；赏识appreciative感激appreciation感激；观赏appreciate惯用于以下结构：appreciatesth.；appreciatesb.'s/sb.doingsth.45/85【经典例句】①WebelievethattheeffortsoftheChinesegovernmentandtheChinesepeopletoprotectthismuch­lovedriverwillbe_appreciated_foryearstocomebyfuturegenerations.(P38)我们相信中国政府和人民对保护这条深爱长河努力会受到后人感激。②Shedoesn'tappreciategoodwine.她不喜欢优质酒。③IappreciateitifyouwouldturntheTVdown.如要你把电视声音关低话，我将不胜感激。46/85【温馨提醒】后边只接动名词不接不定式动词常见还有：admit(认可)，deny(否定)，advise，avoid，consider，delay，enjoy，excuse，pardon，forgive，escape，stand，suggest，understand，finish，keep，mind，miss，permit，imagine，practise，resist(＝keepfrom抵抗，抵制)，risk，insiston，giveup，feellike，seeto，lookforwardto，payattentionto，devote...to...，getdownto(＝setabout)，be/get/becomeusedto，etc.47/85【即时应用】用所给词适当形式填空(19)AsIwillbeawayatleastayear，I'dappreciate______(hear)fromyounowandthenand________(tell)mehoweveryoneisgettingalong.【答案】

hearing；telling48/85单项选择(20)Ireallyappreciate________tohelpme，butIamsureIwillbeabletomanagemyself.A．youtoofferB．yourofferingC．thatyouofferD．yoursoffering【答案】B49/851．cutbackon削减；缩减【经典例句】①Mysuggestionisthatweshouldtrytocut_back_onproductionandreducetheamountofthingswemakeandbuy.(P22)我提议是我们应该降低生产和消费物资。②Trytocut_back_onfoodscontainingtoomuchfatandsugar.尽可能少吃含脂肪和糖分量高食物。50/85cutacross抄近路穿过；不顾；无视cutdown砍倒；砍伐；降低……量；缩减cutin插话；插嘴；打断cutoff切断(水、电、气等供给或与外界联络)；打断；(突然)中止；中止cutshort使停顿；打断；截短cutout切去；割去；剪去；删去；停顿；放弃51/85【即时应用】单项选择(21)Hewasinhospitalforsixmonths.Hefeltasifhewas________fromtheoutsideworld.A．cutout B．cutoffC．cutup D．cutthrough【答案】

B52/85用cut及相关短语适当形式填空(22)IwasjusttalkingtoMargaretwhenJackson________.(23)WhenJasonfailedtopayhisbill，thenetworkcompany________hisInternetconnection.(24)Weshould________ourexpenses.【答案】(22)cutin(23)cutoff(24)cutbackon53/852．runout耗尽；用光【经典例句】①Hispatiencewasrunning_outandbegantoshoutathisson.他没耐心了，开始对儿子发脾气。②Wehadjustreachedthemotorwaywhenthepetrolran_out.我们刚上高速公路，就没油了。54/85runover(指容器内所盛之物)溢出；(指车辆)撞倒某人并轧过；快速阅读runacross邂逅runinto撞上runaway跑掉；逃跑runfor参加竞选……runthrough浏览inthelongrun从久远看55/85runoutof/runout/giveout/useuprunoutof“用完，用光”，是及物动词短语，但没有被动语态；而runout则是不及物动词短语。Heranoutofmilkandbreadandhadtosufferhunger.他喝完了年奶，吃完了面包，只好忍受饥饿。IhavetodrawsomemoneyfromthebankbeforeIrunoutofmoney.趁着钱还没用完，我得从银行取些。56/85giveout“用完，耗尽，精疲力竭”。没有被动形式。Hisstrengthgaveoutafterheranthatlongdistance.跑完这么长一段距离后，他已精疲力竭。Wehadjustreachedhomewhenthepetrolgaveout.我们刚好到家，汽油就用光了。useup“用完，耗尽”。有被动形式。Theirmoneywasusedup.他们钱花光了。57/85【对接高考】(25)(·江苏高考)—I'mstillworkingonmyproject.—Oh，you'llmissthedeadline.Timeis________.A．runningout B．goingoutC．givingout D．losingout【解析】本题考查动词短语。runout意为“用完，耗尽，(协议、文件等)期满，到期”，符合句意。goout意为“出去，熄灭”；giveout“分发，用完”；loseout“不成功，受损失”。【答案】A58/85【即时应用】用runoutof/runout适当形式完成下面小片段Hisfoodsuppliesbegan(26)__________．Ontopofthis，hewas(27)__________thewater.Thisworriedhimalotandhefeltverystressed.Hewasconsideringgettinghelp.Butintheforest，hehadnoonetoturnto.Hehadtohelphimself.Hedecidedtolookfordrinkablewaterbeforehe(28)________it.【答案】(26)runningout(27)runningoutof(28)ranoutof59/853．relyon指望；信赖；依靠【经典例句】①ThisisnotgoodnewsforthepeoplewholiveinallthetownsandcitiesalongtheYangtzeRiverandwhorely_onitforwater.(P38)这对于住在长江沿岸依靠长江提供水人们来说不是好消息。②Nowadayswerelyincreasinglyoncomputersforhelp.现今我们越来越依赖计算机帮助工作了。③Youcanrely_onmetokeepyoursecret.你尽管相信我一定为你保密。60/85relyon/uponsb.forsth./todosth.指望某人某事/做某事relyon/uponsb./sb.'sdoingsth.指望某人做某事relyon/uponitthat...相信……reliable可信赖；可靠61/85【即时应用】(29)Childrenshouldnotbeencouragedto__________theelectronicdictionaries，asitwillmakethemlazier.A．insiston B．relyonC．keepon D．workon【解析】relyon依赖……。【答案】B62/854．resultin引导；造成【经典例句】①Thisprojectresulted_infarmersreplacingthecropsontheirfarmlandwithtreesorgrassland.(P38)这项工程使得农民退耕还林还草。②Hisangrywordsresulted_inafight.他气话引发了场打斗。③Hisprideresulted_inhisfailure.他骄傲造成了失败。63/85resultin/resultfromresultin“产生……作用/结果”，是固定短语Theexperimentresultedinthediscoveryofacureforcancer.试验结果是发觉了治疗癌症方法。Hiscarelessnessresultedinfailure.他粗心造成了失败。resultfrom由……引发；因……而起Thisterribleaccidentresultedfromhiscarelessness.这次可怕意外事故是因他疏忽大意引发。Thefailureresultedfromhislaziness.失败源于他懒惰。64/85【即时应用】(30)Thereinthecornerhappenedanaccident，which________thedeathoftwopassengers.A．resultedfromB．resultedinC．ledfromD．ledin【答案】B65/851．It_is_obvious_thatyouareveryconcernedaboutthepresentsituationofourenvironment.很显著，你很关心当前环境情况。【句式分析】本句为主语从句后置句型。此句型惯用以下三种情况：(1)Itis＋adj.＋that­clause结构Itis/wasclearthat...……很显著Itistruethat...……是正确Itisstrangethat...……很奇怪66/85Itisimpossiblethat...……不可能Itisgoodthat...……很好Itiswonderfulthat...……很精彩Itisfunnythat...……很滑稽Itisunusualthat...……不寻常(2)Itis＋名词＋that­clause结构Itisapitythat...遗憾是……Itisafactthat...事实是……Itisgoodnewsthat...……是个好消息67/85Itisnowonderthat...……不足为奇Itisashamethat...……真是可耻Itisanhonourthat...非常荣幸……Itiscommonknowledgethat...……是常识(3)Itissaidthat结构是英语中常见句型，意为“听说”。能够改为Peoplesaythat...，相同结构还有：Itisthoughtthat...大家认为……；Itisbelievedthat...人们相信……；Itishopedthat...人们希望……；Itisreportedthat...“据报道……”等。68/85①Itisapitythatyoudidn'tcometothepartyyesterday.昨天你没来参加聚会真遗憾。②ItwasbelievedthatSichuanonlyhadahistoryofabout2,300years.当初(人们)认为四川只有23历史。69/85【即时应用】(31)Obamasaidthat________hishopethatAmericaandIraqwouldworktowardspeace.A．itwasB．tahtwasC．therewasD．thiswas【答案】A70/852．Theworld'spopulationhasgrowntomore_than_six_times_what_it_was_in_1800.现在世界人口增加到18时六倍。【句式分析】倍数表示法：(1)倍数＋what从句，意为“是(比)…………”Mypresentsalaryisnearly100timeswhatitwas30yearsago.我现在工资是30年前近100倍。71/85(2)倍数＋比较级＋thanThisbuildingis10timeshigherthanthatone.这栋大楼比那栋高10倍。(3)倍数＋as＋adj./adv.(原级)＋asThisbuildingis10timesashighasthatone.这栋大楼是那栋10倍高。(4)倍数＋thesize/length/weight/heightof...Anelephantis10timestheweightofahorse.大象体重是马10倍。72/85【即时应用】(32)Tenyearsagothepopulationofourvillagewas______thatoftheirs.A．astwicelargeasB．twiceaslargeasC．twiceasmuchasD．astwicemuchas【解析】倍数表示法。population用large或small修饰，所以先排除C、D两项；twice为倍数，应位于第一个as前面。【答案】B73/8574/85Ⅰ.单词拼写1．E________protectionisoneofthemainproblemsintheworldnow.2．Therepresentativesarehavingadiscussioninawarma________.3．Weshouldalsopreventspiritualp________.4．Somemushroomsarep________andharmfultothosewhoeatthem.5．Withwintera________，squirrelsarestoringfood.6．Iwas________(失望)nottobechosen.75/857．TheywereaccusedofbringingdrugintoChina________(非法)．8．Everythingdependsonthesunfortheir________(生长)．9．Thegiantpandaisan________(濒临灭绝)species.10．Australiaisacountryrichinnatural________(资源)．【答案】1.Environment2.atmosphere3.pollution4.poisonous5.approaching6.disappointed7.illegally8.growth9.endangered10.resources76/85Ⅱ.选词填空wipeout；pickout；cutbackon；runout；bestockedwith；intheformof；relyon；resultin；underway；focuson1．Hewassotallandhandsometobe________fromthecrowdeasily.2．Theyhave________theenemy'smajormilitarytargets.3．Hisfatherlosthisjob，asaresult，hisfamilyhaveto______theirexpenses.4．Withthemoney________，Imustdrawsomefromthebank.77/855．Thefarmershelpedthepeoplestruckinthesnow________sendingthemalot