Unit2Theenvironment單元復(fù)習(xí)學(xué)案

Unit2Theenvironment單元復(fù)習(xí)教案Unit2Theenvironent單元復(fù)習(xí)教案詞匯導(dǎo)練．Hodoyouanalyzethepresenteconoics____________？Aballoone____________asitisfilledithair.Theanagerisgreatlyd____________iththeyoungan.．Thisedicineishighlye____________againstcancer.Soingisp____________inallareasoftheofficebuilding.．The____________problesustbepaiduchattentionto.etryourbesttoincrease____________byusingbetterethodsandtools.．

Ihaveenjoyedyvisitveryuch

，andouldlietothanall____________

．．Hefeltthefloorshoced____________

．0．Thetoorershavebeen____________discharged

．1．oneortoglassesofineadaycanbe____________

．Theyhadbeen____________forseveralhoursithoutreachingaconclusion.6.environental．slightly10.illegally11.beneficial12.debating短語聚集________________對有長久的影響________________增添至________________環(huán)保的生活方式________________對負責(zé)________________經(jīng)營這些工廠的人們________________對有害________________自然災(zāi)禍________________采納舉措來阻擋荒漠化進度________________認識到做某事的重要性0．________________惹起國內(nèi)外關(guān)注1．________________偶遇________________得出一個結(jié)論havealastingeffecton/upon2.groto/clibto/riseto/increaseto3.anenvironentallyfriendlyayofliving,4.beresponsiblthesefactories6.doharto/beharfulto/dodaageto...7.naturaldisasters8.taestepstostoptheprocessofdesertification9.recognizetheiportanceofdoingsth.10.raiseconcernbothnationallyandinternationally/bothathoeandabroad11.runacross/runinto/eacross12.dra/eto/arriveat/reachaconclusion語句試譯．

Theorld

’spopulationhasgrontoorethansixties________________________in1800.當(dāng)前生界人口和

1800

年對比已經(jīng)增添到那時的

6倍多。ButI________agreethatrecyclingaybetheeytohelpingbothsides.但有一點我確實贊成：循環(huán)利用也許是對二者都有益的解決方法。ysuggestionis________eshouldtrytocutbaconproductionand...我的建議是我們應(yīng)當(dāng)盡量減少生產(chǎn)________________________________youareveryconcernedaboutthepresentsituationofourenvironent.很明顯你對我們當(dāng)前的環(huán)境狀況很擔(dān)憂。Peopleshouldtaeresponsibilityfornotbuyingcertainindsoffish，because________________notanyleftintheocean.人們應(yīng)當(dāng)為買不到某種魚負責(zé)任，因為在大海里已剩下不多的魚了。4.Itisobviousthat5.thereare核心知識debatevt.&vi.爭辯，爭辯，議論；n．爭辯；爭辯會Today’sdebatequestionis‘Theeconoyortheenvironent－ustechoose？’今日爭辯的話題是“要經(jīng)濟仍是環(huán)境——我們一定做出選擇嗎？”概括拓展debateithsb.aboutsth.和某人就某事爭辯debatehethertodosth./debatehether＋從句考慮/議論能否haveadebate進行議論/爭辯open/closeadebate開始/停止?fàn)庌qunderdebate在議論中例句探①TodaythereisadebateinSingaporeabouthichvarietyofEnglishisthebest...到現(xiàn)在在新加坡還有一種對于哪一種英語最好的爭辯②

TherehasbeenverylittlepublicdebateontheNavy

’sneprogra.幾乎還沒有針對海軍新計劃的民眾爭辯。③Theitteeilldebatehethertoloertheageofclubebershipto16.委員會將議論能否將參加俱樂部的年紀(jì)限制放寬到

16歲。易混辨析debate

，quarrel

，argue

，discussquarrel是指因為對某事不喜愛或激烈不滿而發(fā)生的“爭吵”或“吵架”，常用構(gòu)造為：quarrelithsb.quarrelaboutsth.。

；argue

指一方側(cè)重就自己的見解或看法提出論證，并就此同對方“爭辯”或“爭辯”，妄圖說服對方，常用構(gòu)造為：argueithsb.about/oversth.

。debate

多指在公然、正式場合各自陳說原由，內(nèi)含“交鋒”的意思。discuss

指為認識決問題或弄清對方的看法而進行的討論、協(xié)商。Let’sdiscussthedetailsofthecontracttoorro.Heneitasuselesstoargueithhisfather.Lindahadabigquarrelithherhusbandyesterday.④Theydebatedhotlyhethertoaccepttheseproposalsornot.⑤Heseriouslydebatedhetherornotheshouldchargeartinextrafortheater.．達成句子這是個他們常議論的問題。Thisisaquestionthat________________________.答案：theyoftendebate經(jīng)過長時間的爭辯，他們經(jīng)過了這個計劃。After________________________，theyapprovedtheplan.答案：alongdebate這則新聞報導(dǎo)的事實，無須爭辯。Thetruthofthisnesstoryis________________.答案：beyonddebateEachtietheprograeasshoedonTV，itstartsanationidedebate________thesubject.A．forB．a(chǎn)gainstc．onD．of分析：選c。句意：每次播放這個節(jié)目，都惹起對此話題的全國性大爭辯。debateon“對的爭辯”；debatefor“支持的爭辯”；debateagainst“反對的爭辯”。layvt.產(chǎn)卵，下蛋；擺放，擱置；設(shè)置；鋪設(shè)；奠定基礎(chǔ)Theseboatscatchlargenubersoffishithoutgivingthetietolayeggs.這些捕撈船捕撈大批的魚類，根本不讓它們有產(chǎn)卵的時間。概括拓展例句探①Hecollectsbutterfliesandbringstheintoalabtolayeggs.他采集蝴蝶，而后帶到實驗室產(chǎn)卵。Hesanintothechairandlaidhisglovesonthefloor.他一屁股坐進椅子里，把手套擱在地上。ourteacherlaysgreatstressongoodspelling.我們老師著力重申要拼寫正確。易混辨析lie，lalie與lay的不一樣詞義、詞性及四種基本形式：lie—lay—lain—lyingvi.躺；臥；位于lay—laid—laid—layingvt.擱置；產(chǎn)卵lie—lied—lied—lyingvi.說謊Thereisaladderlyingagainsttheall.②Sheoftenplainsthatherhensdon’tlayell.Laytheboohereyoutooit.Theboyoftentellslies，sohardlyanyonebelieveshi.．達成句子午餐準(zhǔn)備好了，請擺好餐具。Lunchisready.Please________________________.答案：laythetable這類動物在水中產(chǎn)卵。Thisindofanial________________________inater.答案：laysitseggs他們正在客堂鋪設(shè)新地毯。They________________________________________inthelivingroo.答案：arelayinganecarpetfiguren．?dāng)?shù)字；外形；輪廓；人物；人影v．以為；判斷Thefigureisnoapproaching6.5billionpeople！這個數(shù)字現(xiàn)已湊近65億！概括拓展例句探①Thepresentsituationisveryplex，soIthinitilltaeesoetietofigureoutitsreality.當(dāng)前的局勢特別復(fù)雜，所以我以為要花銷我一段時間來弄清楚它的真切性。pletethechartithfiguresfrothepassage.用中的數(shù)字達成表格。She’salayshadagoodfigure.她一直體態(tài)優(yōu)美。④Intherice-groingorld，thechinesescientist，yuanLongping，isaleadingfigure.在水稻栽種領(lǐng)域，中國科學(xué)家袁隆平是一位優(yōu)秀人士。．達成句子你是怎么保持苗條身材的？Hodoyou________________________？答案：eepyourfigure請把賬目的總數(shù)加起來。Please________________theaccount.答案：figureup我想他是誠實的。Ifigure________________________________.答案：thatheishonestForanyyearsIhavebeentryingto________hatitisthataesjacsoangry.A．carryoutB．figureoutc．a(chǎn)tchoutD．a(chǎn)eout分析：選B。figureout“弄理解”；carryout“達成，履行”；atchout“當(dāng)心”；aeout“辨識出”，作“理解，理解”講時，常用于否認句或疑問句。依據(jù)句意，B為最正確答案。approachvt.&vi.湊近，湊近n．湊近，湊近；態(tài)度，方法Thefigureisnoapproaching6.5billionpeople!這個數(shù)字現(xiàn)已湊近65億！概括拓展attheapproachof在快到的時候approachto湊近，近似，約等于；的方法/門路aeapproachestosb.想法湊近某人approachsb.on/aboutsth.為某事與某人打交道例句探Theglobalenergycrisisisapproaching.全世界能源危機正在逼近。②Thescoutsadeastealthyapproachtotheeneyposition.偵探員偷偷地湊近仇敵的陣地。③Thejobarethaschangedandourapproachtofindingorustchangeasell.就業(yè)市場變了，我們找工作的門路也要改變。④Researchersarelooingforneaystoapproachtheproble.研究人員正在找尋辦理這個問題的新方法。．達成句子圣誕節(jié)快到了。ThechristasDay________________.答案：isapproaching他是一個難以湊近的人。Heisaan________________________.答案：hardtoapproach他們找到了治療癌癥的新方法。Theyhavefound________________________________cancertreatent.答案：aneapproachtoInthelecture，thefaouslecturerreferredtothreedifferent________tothestudyofphysics.A．eansB．ethodsc．a(chǎn)ysD．a(chǎn)pproaches分析：選D。選項中四個詞都表示方法，只有approach后跟介詞to表示“的方法”。situationn．局勢，情況It’sobviousthatyouareveryconcernedaboutthepresentsituationofourenvironent.很明顯你對我們當(dāng)前的環(huán)境狀況很擔(dān)憂。概括拓展getinto/outofadifficultsituation墮入/掙脫困難的狀況theinternational/doesticsituation國際/國內(nèi)局勢savethesituation挽回場面，扭轉(zhuǎn)危局findanesituation找了一份新工作bein/outofasituation有/失離職業(yè)例句探Everyonenehoseriousthesituationas.人人都認識局勢的嚴(yán)重性。②youcouldgetintoasituationhereyouhavetodecideiediately.你可能碰上一種狀況，使你不得不馬上作出決定。易混辨析situationsituation

，state，condition指某一時間由各樣狀況所造成的

“處境”“形勢”。state指人或事物所處的狀態(tài)或狀況，常和condition替用。別的，state還常表示思想、感情、心理等狀態(tài)。condition意為“條件、狀況、狀況”，其單數(shù)形式指人或物所處的狀態(tài)，這時與state意義鄰近，常能夠交換，但condition還常側(cè)重指必定原由或條件所造成的狀態(tài)，如人的健康狀況、物的完滿程度、設(shè)施的可用性等，其復(fù)數(shù)形式指一般抽象的狀況。He’snoinadangeroussituation.Everythingasinastateofdisorder.He’sinnoconditiontotravel.Thetopleadersofthetocountriesareholdingtalsinafriendly________.A．a(chǎn)tosphereB．statec．situationD

．phenoenon分析：選

A。句意：兩國高層領(lǐng)導(dǎo)人之間的會商在友善的氛圍中進行。

atosphere

氛圍；

state

狀態(tài)；

situation

處境；phenoenon

現(xiàn)象。由句意可知

A項正確。Schoolchildrenustbetaughthotodealithdangerous________.A．statesB．conditionsc．situationsD．positions分析：選c。句意：學(xué)生一定接受怎樣對付危險狀況的教育。state狀態(tài)，狀況，狀況。condition環(huán)境，條件。advisev．勸說，建議..andadvisespeopleontheiportanceofprotectingthisgreatriver...而且建議人們意識到保護這條大河的重要性。概括拓展例句探y(tǒng)teacheradvisedetoeepadiary.老師建議我寫日志。Iadviseaitingtillpropertie.我建議等到適合的時候。couldyouadviseonhotoiproveyEnglish?你能就怎樣提升英語水平給我提些建議嗎？Theygaveesoeadviceaboutbuyingahouse.他們給我供給了一些買房屋的好建議。0．達成句子建議乘客看守好自己的提包。Passengersareadvised________________________________________unattended.答案：nottoleavetheirbags我勸你什么都不要給新聞界講。I________you________sayinganythingtothepress.答案：advise；against他就稅收問題為我們供給咨詢。Headvisesus________taxatters.答案：on你能不可以給我點買車的建議？canyou________/________________________________aboutbuyingacar?答案：give/offeresoeadvicedecreasevi.&n.Thisisoneofthecheapestandosteffectiveaysofdecreasingdesertification.這是減少荒漠化最廉價也是最有效的方法之一。概括拓展decreaseto減少到decreaseby減少了onthedecrease在減少例句探Soeillnessescauseadecreaseinappetite.有些疾病會令人食欲降落。Thepriceofheathasdecreasedby15%.小麥價錢降低了15%。1．overthepastdecades，seaice________intheArcticasaresultofglobalaring.A．haddecreasedB．decreasedc．hasbeendecreasingD．isdecreasing分析：選c。句意：在過去的幾十年間，因為全世界天氣變暖，北極的冰在不停減少。“over/in/during/forthepast＋時間段”作狀語時，主句的謂語動詞用此刻達成時。Iftheiraretingplanssucceed，they________theirsalesby20percent.A．illincreaseB．havebeenincreasingc．haveincreasedD．ouldbeincreasing分析：選A。句意：假如他們的市場運作計劃成功，他們的銷售額將會提升20%。依據(jù)句意，if從句用一般此刻時表未來，主句用未來時。effortn．努力；困難的試試ebelievethattheeffortsofthechinesegovernentandthechinesepeopletoprotectthisuch-lovedriverillbeappreciatedforyearstoebyfuturegenerations.我們相信，中國政府和人民為保護這條他們所摯愛的河流而做出的努力將在未來數(shù)年內(nèi)獲取后代的必定和賞識。概括拓展aeaneffort/effortstodosth.努力去做某事aeeveryefforttodosth.盡全部努力去做某事sparenoefforttodosth.竭盡全力地去做某事itheffort費勁地，用力地ithouteffort絕不費勁地inaneffortto...為了例句探Nothingcanbegainedithouteffort.不勞無獲。Theireffortserereardedithsuccess.他們的努力獲取了成功。③Teaofficialscontinuetonegotiateinanefforttoreachanagreeentithparcells.為了與帕斯?fàn)査惯_成協(xié)議，球隊官員在持續(xù)談判。④Thelocalclubsareaingeveryefforttointerestoreyoungpeople.地方俱樂部正在盡全部努力來吸引更多的年青人。3．達成句子我決定再作一次努力。Idecidedto____________________________.答案：aeoneoreeffort可是我向你們保證我們將全力以赴使你們今夜在這里過得快樂。ButIassureyouthateill________________________________________youreveninghereapleasantone.答案：aeeveryefforttoae我們應(yīng)當(dāng)竭盡全力地美化我們的環(huán)境。eshould________________________________________ourenvironent.答案：sparenoefforttobeautif他發(fā)言很慢，很費勁。Hespoeslolyand________________.答案：itheffortrunout用完，耗盡hatiferunoutofspace?若是我們用完了空間，該怎么辦呢？概括拓展例句探①couldIhaveacigarette？Iseetohaverunout.給我支煙抽能夠嗎？我的煙仿佛抽完了。②ycarbroedonontheaytothebeachbecauseithadrunoutofpetrol.在去海灘的路上，我的車因為汽油耗盡而拋錨了。Lostinthought，healostranintothecarinfrontofhi.因為墮入深思，他幾乎撞上了前面的汽車。④NatelyjupedoutofthecarandranafterSantiago.內(nèi)特利跳下車，跑著追趕圣地亞哥。．達成句子牛奶被喝光了。Theil________________________/________________________________.答案：hasrunout/hasrunoutof我們的燃料很快就要用完了。e________________________________ourfuel.答案：arerunningoutof0.relyon依靠，依靠ThisisnotgoodnesforthepeopleholiveinallthetonsandcitiesalongtheyangtzeRiverandhorelyonitforater.這對于居住在長江兩岸和飲用水需要依靠長江的全部城鎮(zhèn)居民來說其實不是好信息。概括拓展relyonsb.todo依靠/盼望某人做relyonone’sonefforts/strength獨自自主relyonone’sproise相信某人的誓言relyonone’sdoing依靠某人做relyonsb.forsth.依靠某人某事relyonitthat從句相信/盼望例句探Irelyonyouforgoodadvice.我依靠你給我好建議。Thesedayserelyheavilyonputerstoorganizeouror.此刻，我們在很大程度上依靠電腦來安排我們的工作。youshouldrelyonyouronjudgeent.你應(yīng)當(dāng)相信你自己的判斷。．達成句子湯姆在衣著上老是依靠他老婆的建議。Toalays_____________________________________adviceonclothes.答案：reliesonhisifefor你能夠相信我必定會為你守舊奧密。youcan____________________________eepyoursecret.答案：relyoneto你能夠相信他必定會準(zhǔn)時到達。youcan____________________________heustehereontie.答案：relyonitthat句型分析【教材原句】Theorld’spopulationhasgrontoorethansixtieshatitasin1800.世界人口已經(jīng)增添到了1800年時的六倍多。【句法剖析】orethansixtieshatitasin1800是“倍數(shù)＋hat從句”的形式，意為“是的倍”。倍數(shù)的表達方式有：A＋倍數(shù)＋形容詞或副詞的比較級＋than＋B，表示“A比B大多少倍”。A＋倍數(shù)＋as＋形容詞或副詞的原級＋as＋B，表示“A是B的多少倍”。A＋倍數(shù)＋thesize/height/length/idth，etc.＋of＋B，表示“A是B的多少倍”。A＋倍數(shù)＋hat-從句，表示“A是的多少倍”。．達成句子這輛小車的速度比那輛卡車快兩倍。Thecarruns________________thanthattruc.答案：ticefaster亞洲的面積是歐洲的四倍。Asiais______________