教學(xué)內(nèi)容8AU1Water課文解析8AU1Water知識梳理強化練習(xí)【U1Water課文解析】LuYao: Shallwetalkabouthow__________(use)wateris?Yiming: I'mafraidthat's__________(alittle/afew)boring.Let'ssharesomethingnew,notthingspeoplealreadyknow.LuYao: You'reright.Whatifwetalkaboutthebadthingsthathappen__________(when/while)wewastewater?Yiming: Goodidea!Withwatereverywhere,manypeopledon'tseetheneed__________(safe)it.LuYao: Exactly!Theproblemis,_____________________________(我們使用的水越多),themoreenergyand__________(chemical)areneededforwastewater__________(treat).Thisnotonly__________(waste)energybutalsomakeswaterlesssafefordrinking.Yiming: Oh!That'sreallybad!Wecan__________(including)morefactslikethisinour__________[?prezn?te??n]to__________(courage)everyonetosavewaterwhentheycan.LuYao: That'sreallyclever!I'llstartresearchingrighta__________!Dearfriends,Cleanwateris__________(limit).Themorepeopleuseit,_____________________________(它變得越臟).Isuggestwe__________(act)nowtoprotectwateratschool.It's__________(easily)tostartsmallturnoffthetapw__________soapingourhands,userainwaterforplants,andtelltheteacherwhenwefindsomethingwrong__________atap.Weshouldalso__________[spred]theideastoeveryone.Wecanput__________signs,startrivercleanupgroups,orshowvideostoraise__________(aware)ofwaterprotection._____________________________(水是大自然的饋贈).Together,wecansaveitfornowandthefuture.Beawaterhero!LuYaoMorninginthe__________[?dez?t]TheskyisgreywhenIwakeup.Rubbing(擦;搓)myeyes,Iget__________andtieapieceofsoapintothecornerofmyclothes.Ipickuptwowaterpots,puttingoneonmyheadand__________(other/another/theother)undermyarm.ThenIseto__________forthetoba,thewaterhole.AtthetobaIlookoutoverourwater.Wewillhaveaboutamonth__________(when/before/after)itdriesup,buttherainyseasonwillnotbeginfor__________(other/another/theother)twomonths.AsIstepintothewater,the_____[m?d]coversmyfeet.Ipushthescum(浮沫;浮渣)onthewatertotheside.__________(keep)themudout,Iplaceapieceofclothoverthemouthofthewaterpot.Whenthepotisfull,Itakeittothenearbybathingrock.Thesunshinesbrightly.Ithrowmyhairf__________(prep.)andpourwateroverit.Icanfeeltheheat__________(as/while)thewaterwetsmyheadandmyneck.Keepingmyeyesshut,Icarefullyrubthesoapintomyhairandskinuntileverydropofwateris__________(full)used.Wateris__________[?pre??s],soIcan'twasteany.Mumusedtobathemysisterandmewithjustonecupofwaterwhenweweresmall.Overthenextweekwewatchourpool__________(get)smaller.Asthewaterquietlydisappears(appear)withthehotdesertwind,wealsopreparetoleavethetobaandmoveon.——(AdaptedfromShabanu:DaughteroftheWindbySuzanneFisherStaples)NewwaystosupplywaterCloudseeding(人工降雨)Cloudseedingisamethodof__________(use)specialchemicals(chemical)tomakecloudsrain.__________present,over50countriesintheworld,__________(include)China,Australia,IndiaandSouthAfrica,usecloudseedingto__________(increase/improve)rainfallintheirdryregions.TheSouthNorthWaterTransfer(搬遷;轉(zhuǎn)移)ProjectTheproject__________(start)in2002,andtransportswaterover1,000km__________theYangtzeRiverbasin(流域)totheYellowRiverbasin.Ithashelpedto__________(increase/improve)thewatersupplyinnorthernChinaforhomes,farmingandindustry.TheIceberg(冰山)ProjectIn2017,anEmirati(阿聯(lián)酋的)panyannouncedplanstobringicebergsfromAntarcticatocountriesaroundtheworld__________(provide)themwithfreshwater.Thepanyisstillworkingonwaystoreducethecostandkeeptheice__________(freeze).Ifsuccessful,theprojectwillsave__________(million/millions)oflives.【U1單詞】單詞音標(biāo)詞性釋義litre/?li?t?(r)/n.升factory/?f?ktri/n.工廠billion/?b?lj?n/n.十億salty/?s??lti/adj.含鹽的；咸的rest/rest/n.剩余部分；休息時間rare/re?(r)/adj.稀少的；珍貴的presentation/?prezn?te??n/n.展示會；介紹會useful/?ju?sfl/adj.有用的boring/?b??r??/adj.沒趣的chemical/?kem?kl/n.化學(xué)品wastewater/?we?st?w??t?(r)/n.廢水treatment/?tri?tm?nt/n.（凈化或防治）處理；加工include/?n?klu?d/v.使成為······的一部分research/r??s??t?/v.研究；探討；調(diào)查n.研究；調(diào)查；探索agree/??ɡri?/v.同意；贊同beyond/b??j?nd/prep.除······之外energysaving/?en?d?ise?v??/adj.節(jié)能的dishwasher/?d??w???(r)/n.洗碗碟機indirect/??nda??rekt/adj.間接的kilo(＝kilogram)/?ki?l??/n.千克；公斤hamburger/?h?mb??ɡ?(r)/n.漢堡包cotton/?k?tn/n.棉織物；棉布desert/?dez?t/n.沙漠soap/s??p/n./v.肥皂；抹肥皂；用肥皂擦洗corner/?k??n?(r)/n.角pot/p?t/n.（某種用途的）容器setoff/?set?f/出發(fā)；動身；啟程hole/h??l/n.洞；坑step/step/v.邁步；踩mud/m?d/n.泥；淤泥bathe/be?e/v.用水清洗（尤指身體部位）shine/?a?n/v.照耀forward/?f??w?d/adv.向前pour/p??(r)/v.使（液體）連續(xù)流出；倒出shut/??t/adj./v.關(guān)閉；合上carefully/?ke?f?li/adv.仔細地drop/dr?p/n.滴；水珠fully/?f?li/adv.完全地；充分地precious/?pre??s/adj.寶貴的；珍貴的shoulder/????ld?(r)/n.肩膀v.背；扛；挑snake/sne?k/n./v.蛇；曲折前行；蛇行；蜿蜒伸展thirsty/?θ??sti/adj.口渴的limited/?l?m?t?d/adj.有限的spread/spred/v.傳播cleanup/?kli?n?p/n.清理；清掃；整頓raise/re?z/v.提升awareness/??we?n?s/n.意識【U1詞轉(zhuǎn)】agreev.同意;贊同→agreementn.同意;協(xié)議→agreeableadj.令人愉快的;欣然的→disagreev.不同意awarenessn.意識;認(rèn)識;知道→awareadj.有意識的→unawarea.沒有發(fā)覺的 announcev.通知;宣告→announcement n.通告;宣布→announcern.廣播員 borev.使討厭→boren.煩人的狀況;探孔,鉆孔→boringadj.沒趣的→boredadj.某人感到無趣,無聊billionn.十億→billionairen.巨富;億萬富翁bathev.用水清洗（尤指身體部位）→bathn.浴缸;洗澡caren.關(guān)愛;照顧→carefuladj.仔細的→carefullyadv.仔細地→carelessadj.粗心的→carelesslyadv.粗心地→caringadj.樂于助人的;關(guān)心他人的;體貼人的chemicaln.化學(xué)品→chemistryn.化學(xué)學(xué)科→chemicaladj.化學(xué)的;與化學(xué)有關(guān)的→chemistn.化學(xué)家;藥劑師 cleanv.弄干凈;打掃adj.清潔的;干凈的→cleaningn.打掃;掃除;;清潔directv.指示;指導(dǎo);管理→directionn.方向;用法說明→directlyadv.直接地;親自地→directadj.直接的→indirectadj.間接的disappearv.消失→disappearancen.消失→appearv.出現(xiàn)→appearancen.出現(xiàn) ...ouragev.鼓勵→encouragementn.鼓勵→couragen.勇氣→discouragev.使...氣餒endangerv.危害→endangereda.瀕于滅絕的→dangern.危險→dangerousa.危險的 frozena.冰凍的→freezev.凍結(jié);冷凍→freezinga.冰凍的；嚴(yán)寒的 adj..rdadv.向前→forwardadj..向前的;前進的→backwardadv.向后;朝后fullyadv.完全地;充分地→fulladj.充滿的;;滿的;完全的includev.使成為...的一部分→inclusiveadj.包括一切的；范圍廣的→includingprep.包括industryn.工業(yè)→industriala.工業(yè)的→industrializev.使工業(yè)化→industriousa.勤勞的 litre(AmEliter)n.升→millilitren.毫升limitedadj.有限的→unlimitedadj.任意多的;無限制的→n..itn..極限;限制;;限度;界限v.限制;限定mudn.泥;淤泥→muddyadj.泥濘的→muddilyadv.泥濘地presentv.展示→presentationn.展示會;介紹會→presentern.提出者preciousnessn.寶貴;珍貴→preciousadj.寶貴的;珍貴的→preciouslyadv.過分講究地;做作地pollutev.污染→pollutionn.污染→polluteda.被污染的→pollutantn.污染物 patienta.有耐心的→patiencen.耐心→impatient a.不耐煩的 protectv.保護→protectionn.保護→protectivea.保護的;防衛(wèi)的→protectorn.保護者;保護物 rareadj.稀少的;珍貴的→rarelyadv.罕有;很少;不?！鷕arityn.稀少researchv.研究;探討;;調(diào)查n.研究;調(diào)查;探索→researchern.研究員→searchv.搜索;搜尋saltn.鹽→saltyadj.含鹽的;咸的shinev.照耀→shinyadj.擦亮的;磨光了的;陽光充足的→shiningadj.發(fā)光的→sunshinen.陽光shutadj.＆v.關(guān)閉;合上→shuttern.活動護窗;百葉窗;（照相機的）快門treatv.對待n.請客;款待→treatableadj.可治療的→treatmentn.(凈化或防治)處理;加工thirstyadj.口渴的→thirstn.口渴usev.使用→usen.用途;用法→usefuladj.有用的→usefullyadv.有用地;有益地→uselessadj.無用的→reusev.再利用→usagen.使用；利用【U1詞轉(zhuǎn)專項練習(xí)】Thesouptastesabit______________.Maybeyouputtoomuchsaltinit.(salt)Thecourseis______________ofseveralparts,suchaslistening,speakingandwriting.(include)Theseoldphotosarevery______________tomeastheyremindmeofmychildhood.(preciously)Wefinallyreachedan______________onhowtodividetheprofits.(agree)Thiskindofflowerisvery______________,anditonlybloomsatnight.(rarely)Hegavemea______________answer,whichsavedmealotoftime.(direct)Thechildrenwalkedalongthe______________pathaftertherain.(mud)Thisnew______________forcancershowsgreatpromiseinclinicaltrials.(treat)Althoughthetrainingwas______________,Iwouldsufferanythingtogoonasafari.（bore）Campersneedtopay500dollarsforthecampingtrip,______________allmealsandtents.(include)An______________isrequiredtobringanendtothefightbetweenthetwocountries.(agree)Atschool,Ilistenedtotheteacher______________andtookdownlotsofnotesinclass.(careful)Drinkwheneveryoufeel______________duringexercise.(thirst)Thiswouldbe______________whenyouareinasituationwhereyouneedtoprotectyourself.(use)Inaddition,ithelpsraisethecitizens'______________ofprotectingthemselves.(aware)Weallknowthatmanykidslikesweetfoodbetterthan______________food.(salt)Manystudents______________managetheirtimeandthisbeesthereasonwhytheydropout.(rare)Businessesarefeelingthe______________effectsfromtherecessionthat'sgoingonelsewhere.(direct)Themotherlionwouldneverdoanythingto______________thelivesofhercubs.(danger)Ifyouare______________forsomethingtohappen,youareeagerforittohappenanddonotwanttowait.(patient)There'sageneral______________thatsmokingisharmful.(aware)Toincreasehispopularity,thecandidategavehisspeechbeforea______________selectedaudience.(care)______________measuresarenecessaryifthecity'sancientmonumentsaretobepreserved.(protection)The______________ofsmartphoneshasrevolutionizedthewaywemunicate.(disappear)【U1Water知識梳理】agree/??ɡri?/v.同意；贊成disagreev.不同意；持不同意見；有分歧agreewithsb同意某人的觀點agreeon/aboutsth.贊同某事agreetodosth.同意做某事【拓展】回應(yīng)某人的觀點或說法，表示強烈的同意：Icouldn’tagreemore.我完全同意。Ican’tagreemore.我再同意不過了。Ipletely/totallyagree.我完全贊同。Icouldn’thavesaiditbettermyself.我自己都不可能說得比這更好。（你說得太到位了?。㏕hat’sexactlywhatIthink.那正是我所想的。another/??n?e?(r)/pron.(指代)另一個；額外的一個①another+單數(shù)名詞②another+數(shù)詞+復(fù)數(shù)名詞，額外的幾個”或“再幾個”leave/li?v/v.導(dǎo)致；留下；剩下Thestormdamagedmanyhouses，leavingsomefamilieshomeless.風(fēng)暴摧毀了許多房屋，導(dǎo)致一些家庭無家可歸。(這里的leaving是現(xiàn)在分詞，在句中作結(jié)果狀語，用來補充說明主句動作自然引發(fā)或?qū)е碌慕Y(jié))nearby/?n???ba?/adj.附近的；鄰近的Hermotherlivedinanearbytown.她母親住在附近一個小鎮(zhèn)上。over/???v?(r)/prep.在······期間(描述某個動作或狀態(tài)在一段時間內(nèi)的持續(xù)性)place/ple?s/v.放置；安放Sheplacedthebookonthetable.她把書放在桌子上。rest

/rest/n.剩余部分；休息時間v.休息；放松therestof其余的have/take/needarest休息一會兒；休息一下reach/ri?t?/v.足夠達到Thecarpetonlyreachedhalfwayacrosstheroom.地毯只夠覆蓋半間屋子。run/r?n/v.（使）運轉(zhuǎn),運行；操作Couldyouruntheengineforamoment？你來操作一會兒發(fā)動機好嗎？raise/re?z/v.提升；舉起；提起；籌募；征集；召集；組建；撫養(yǎng)；飼養(yǎng)；種植【辨析】raise與riseraise和rise都有“上升；提升”之意，但raise是及物動詞，后須接賓語。rise為不及物動詞，后面不能接賓語。see/si?/v.理解；明白；領(lǐng)會Hedidn’tseethejoke.他沒聽懂這則笑話。soap/s??p/n.肥皂v.抹肥皂；用肥皂擦洗soap作名詞時，可以作可數(shù)名詞，也可以作不可數(shù)名詞。abar/pieceofsoap一塊肥皂（作名詞，不可數(shù)）aboxofsoaps一盒肥皂（作名詞，可數(shù)）step/step/v.邁步；踩n.腳步；步，階段；臺階stepinto踩入；踏入；進入Aswestepintothenewyear,wehopeforbettertimesandnewopportunities.當(dāng)我們踏入新的一年時，我們希望迎來更美好的時光和嶄新的機遇。snake/sne?k/n.蛇v.曲折前行；蛇行；蜿蜒伸展spread/spred/v.（spread，spread）傳播；展開；打開；張開；伸開；擴散；蔓延；涂；敷Herenthusiasmsoonspreadthroughouttheteam.她的熱情很快感染了全體隊員?！局匾~匯運用】Whenhesaidthat，Ihadto_____________.他說了那話，我只好同意。Iagree_____________youonthisissue.在這個問題上我同意你的看法。MyfatherandIdon’tagree_____________theeventverymuch.我父親和我對這件事意見不太一致。Amyagreed__________________________methemoney.艾米同意給我那筆錢。Theplayissopopularthatitwillrunfor__________________________.這出戲很受歡迎，要再加演一周。Theteamneeds_______________________________________topletetheproject.團隊還需要五個成員來完成這個項目。Theheavyrainfloodedthestreets,_____________manymutersstuckintrafficforhours.大雨淹沒了街道，導(dǎo)致許多通勤者被困在交通中數(shù)小時。Hermotherlivedina_____________town.她母親住在附近一個小鎮(zhèn)上。She_____________thebookonthetable.她把書放在桌子上。Takeacopyforyourselfandpassthe_____________around.自己拿一份，其余的傳一傳。Imustgetsome_____________.我一定要休息一會兒了。Hesetsagoodexampletothe_____________oftheclass.他給班級里的其他同學(xué)樹立了一個好榜樣。Thecarpetonly_____________halfwayacrosstheroom.地毯只夠覆蓋半間屋子。Couldyou_____________theengineforamoment？你來操作一會兒發(fā)動機好嗎？Georgeisaquietman.I’veneverheardhimeven_____________hisvoice.喬治很安靜，我甚至從沒聽到他提高過嗓門。Let’s_____________ourglassesandcelebrate！我們舉杯慶祝吧！Theyplanto_____________moneyforcharitynextweek.我們打算下周舉行慈善募捐。George__________________________byhisuncle.喬治是他叔叔撫養(yǎng)長大的。Heusedto_____________cattlewhenhewasaboy.他小時候是放牛娃。_____________yourhandifyouknowtheanswer.知道答案的請舉手。Ourfavouriterestaurant__________________________itspricesagain.我們最喜歡的餐館又漲價了。TheSun_____________at5：30thismorning．今天早晨5點半太陽升起。Rents__________________________sharplyinthispartoftown.小鎮(zhèn)的這一帶房租漲得很快。Idon’tthinkshe_____________thepointofthestory.我覺得她沒有領(lǐng)會故事的中心意思。Sheboughtmeaboxofnicesmelling_____________.她給我買了一盒香噴噴的肥皂。Letme_____________yourback.讓我在你背上擦肥皂吧。Whenthenewteacher__________________________theclassroom,shefeltasenseofexcitementandnervousness.當(dāng)這位新老師踏入教室時，她感到既興奮又緊張。Shewatchedthe_____________slitheraway.她看著蛇爬走了。Theriver_____________throughsomeofthemostspectacularcountrysideinFrance.這條河蜿蜒穿過法國一些最壯觀的鄉(xiāng)村。Thedisease_____________easily.這種疾病容易傳播。Linda_____________thenewspaperoutonthetable.琳達在桌子上攤開報紙。She_____________herarmsinawelinggesture.她張開雙臂，做出歡迎的姿勢。Thefirerapidly_____________tonearbybuildings.大火迅速蔓延到了鄰近的建筑物。_____________somebutteronthetoast.在烤面包片上抹上黃油。_____________thenextfewdays，theweatherisexpectedtoimprove.在接下來的幾天里，天氣預(yù)計會好轉(zhuǎn)。dryup干涸(beepletelydry)lockup把···收好并鎖起來rightaway立即；馬上immediately=atonce=straightaway=withoutdelay=rightnowsetoff(for+地點)出發(fā)；動身；啟程setout(for+地點)出發(fā)；動身；啟程leavefor出發(fā)；動身；啟程usedto過去常常表示“過去經(jīng)常發(fā)生，但現(xiàn)在已不再發(fā)生的事情”否定形式：didn’to...to...過去不常···疑問結(jié)構(gòu)：...did...useto...？Didyouusetosmoke？你以前抽煙嗎？Yes，Idid.我抽煙的。No，Ididn’t.我不抽煙。amatterof······的問題；···的事becoveredwith被···覆蓋theneedtodosomething做某事的必要性startsmall從小事做起；從簡單的事情開始somethingwrongwith...···有問題；···有故障whatif···怎么樣？；假如···會怎樣用于提出假設(shè)性問題，表示對某種可能發(fā)生的情況的擔(dān)憂或好奇，常用于討論未來可能發(fā)生的情況或產(chǎn)生的后果。themore...，themore...······越（多），······越（多）themore...，themore...強調(diào)前一個因素的變化引起后一個因素的相應(yīng)變化。suggest(that)sb.(should)do建議某人做某事suggest后接賓語從句，表示建議的內(nèi)容。這是虛擬語氣的用法，即提出一個想法或計劃，希望他人考慮并采取行動，但他人未必會予以考慮，所以虛擬語氣表示一種非現(xiàn)實的或假設(shè)的情況。Ittakessth.todosth.需要…去做某事take意為“需要”，常用于it作形式主語的句子中，句子真正的主語是動詞不定式部分。這句句子可改寫為：“Todosth.takes…【重要詞組運用】Duringthedroughttheriver__________________________.旱災(zāi)期間，河流都干涸了。Thefiles_______________________________________，soIcan’tgetthem.檔案被鎖起來了，我拿不到。We__________________________forLondonjustafterten.剛過十點，我們就動身去倫敦了。I’m_____________forMumbaionabusinesstriptomorrow.我明天要出發(fā)去孟買出差。WhenIwasachild，I_______________________________________chocolate.我小時候很喜歡吃巧克力。Lizhasgotshorthairnowbutit__________________________beverylong.利茲留著一頭短發(fā)，但過去她的頭發(fā)很長。They_______________________________________inthesamestreetasus,butnowtheyhavemovedhouse.他們過去和我們住在同一條街上，但現(xiàn)在他們搬家了。WhenIwasachild，I____________________________________________________tomatoes.我小時候不喜歡吃西紅柿。Where_____________you_______________________________________beforeyoucamehere？你來這兒之前住在哪兒？Winningthepetitionisnotjust_______________________________________skill;italsorequiresstrategyandteamwork.贏得比賽不僅僅是技巧的問題，還需要策略和團隊合作。Thepath_____________usually__________________________fallenleavesinautumn.秋天，這條小徑常常被落葉所覆蓋。Thepanysees_______________________________________expanditsmarket.公司看到了拓展市場的必要性。Youcan__________________________withyourfitnessjourneybywalkingfor10minutesaday．你可以通過每天步行10分鐘，從小事做起開始你的健身之旅。Inoticed_______________________________________theputer;itkeepsshuttingdownunexpectedly.我注意到電腦有問題，它總是意外關(guān)機。__________________________theprojectdoesn’tmeetthedeadline？如果項目不能按時完成怎么辦？__________________________wetryadifferentapproach？如果我們嘗試不同的方法會怎樣？_______________________________________youspendstudying，__________________________yourgradeswillbe.你花在學(xué)習(xí)上的時間越多，你的成績就會越好。I_______________________________________nowtoprotectwateratschool．我建議我們現(xiàn)在就行動起來保護學(xué)校的水資源。I____________________________________________________harder.我建議他更努力學(xué)習(xí)。It_____________watertomakethesethings,eventhoughwedon'tseewaterinthem.盡管在這些物品中我們都看不到水，但制作這些東西需要用到水?！菊n堂練習(xí)】WritethewordsandphrasesaccordingtothegivenChinese.根據(jù)所給中文寫出相應(yīng)的單詞和詞組。把……鎖好并收起來_______________________飲用水_______________________淡水_______________________稀少的；珍貴的_______________________工廠_______________________十億_______________________被……覆蓋_______________________剩余部分；休息時間_______________________受污染的_______________________(大或長等)足夠達到_______________________pletethepassagewiththewordsandphrasesinA1intheirproperforms.用上題中單詞和詞組的適當(dāng)形式完成短文。Waterisveryimportantforlife.About70%oftheEarth'ssurface(1)_________________________water.However,mostofthewaterissalty,andonlyasmallpartis(2)_________________________.Thismakesdrinkablewatervery(3)_____________.Eveninplaceswherethereisenough(4)_________________________,thewatermaybe(5)________________becauseofthewastefromnearby(6)__________________.Thismakesitunsuitabletodrink.Somescientistssaythatby2050,over2(7)_________________peoplemaynot(8)________________cleandrinkingwater.Onepossiblewaytodealwithitisto(9)"_________________________"ourdrinkingwater,whichmeanstostoreitsafely,andalsokeepitclean.Ifwedon'tdoso,the(10)_______________oftheworld'swatermaybeetooscarce(缺乏的)andtoodirtyfordrinking.pletethepassagewiththegivenwordsintheirproperforms.用括號中所給單詞的適當(dāng)形式完成短文。Lastweek,ourclasslearnedaboutwaterpollution.Theteachersaidcleanwaterisvery(1)________________(use)forlife,butsomeriversare(2)________________(fully)ofharmfulthings.Wealsolearnedthatpollutionhas(3)________________(direct)effects.Forexample,factoriesmightnotpolluteriversdirectly,buttheirwastecanstillharmfish.Attheendoftheclass,theteachershowedusaphotoofafishweighingfive(4)________________(kilo).Hesaidpollutionmadeitsick.ThisThursday,Lilygavea(5)________________(present)aboutwater(6)________________(treat)methods.Sheexplainedhowspecial(7)________________(chemistry)cancleandirtywater.Atfirst,Ithoughtitwouldbe(8)________________(bored),buthertalkwasactuallyinteresting!pletethepassagewiththephrasesintheirproperformsfromthebox.用方框中短語的正確形式完成短文。setoff、lookout、over、dryup、stepinto、keepout、usedto、moveonLastsummer,myfriendsandIdecidedto(1)________________onanadventuretothedesert.Wepackedourbagsandstartedearlyinthemorning.Whenwereachedthetopofasanddune(沙丘),westoppedto(2)________________thewidegoldenland.Butsomethingfeltwrong—theriverthat(3)________________flowherehadpletely(4)________________.Wecarefully(5)________________theemptyriverbed,hopingtofindwater.Suddenly,astrongwindblewsandeverywhere.Wecoveredourfacesto(6)________________thedust."Wecan'tstayhere,"saidTom."Let's(7)________________tofindasaferplacebeforesunset!"【課后作業(yè)】Fillintheblankswiththeverbsintheirproperforms（用所給動詞的適當(dāng)形式填空）1.___________________(hear)thedogbarkingfiercely,thethiefranaway.2.Assoonashe___________________(e)back,I___________________(tell)himwhenyouwilleandseehim.3.Wouldyoumind___________________(leave)aloneathome?4.Whenthedetective___________________(have)dinneratarestaurant,hesawMr.A,themostwantedcriminal___________________(e)in.5.Theboypretended___________________inthebathtubwhenthebabysittercamein.(swim)6.Inrecentyears,manyfootballclubs___________________(run)asbusinesstomakeaprofit.7.Hedidn'tfeelwellandsuggested___________________(give)agoodmedicalexamination.Choosethebestanswer（選擇最恰當(dāng)?shù)拇鸢福?)1.Thesunlightcamein_______thewindowsintheroofandlitupthewholeroom.A.across B.on C.through D.over()2.SailingacrosstheAtlanticisquite_______,butforthosewhohaven't_______insailing,thatisverydangerous.A.anexperience;manyofexperiences B.anexperience;muchexperienceC.experience;muchexperience D.experience;manyexperiences()3.Itisalmostsevenyears_______wesaweachotherlasttime.A.before B.since C.until D.when()4.Samis_______interestedinphysics.Heoftenworksatituntil_______intothenight.A.deep;deeply B.deeply;deep C.deeply;deeply D.deep;deep()5.Sunwonherfirstslamintabletennislastmonth.We_______thatshewouldbeasuccesssoyoung.A.neverdream B.willdreamC.shallneverdream D.neverdreamed()6.WhichofthefollowingCANNOTcollocate（搭配）withthephrase“setoff”？A.thedates B.thefireworks C.anexplosion D.thealarm()7.Sinceyouhavecollectedenoughfreshwaterforthemunity,___isnoneedformetofindanotherwaterhole.A.it B.this C.there D.that()8.Mybrothersentanemailtothestudents'union,_______togetfurtherinformation.A.hoped B.hope C.tohope D.hoping()9._______theletter,asmilecametoherface.A.Reading B.HavingreadC.Afterreading D.Whileshewasreading()10.Yourtimeislimited,sodon'twasteitlivingsomeoneelse'slife._______A.Sure,noproblem. B.Enjoyyourself.C.Icouldn'tagreemore. D.Don'tmentionit.Rewritethesentencesasrequired（按要求改寫句子）1.Thegovernmentmadenewlawstofightwaterpollution．（對畫線部分提問）______________________newlawsmadebythegovernment?2.Sheusedtoworkforalargeinsurancepany．（改為反意疑問句）Sheusedtoworkforalargeinsurancepany,______________________?3.itwon’tbelong／youregretwhatyouhavedone（選詞成句when，as，before，after）4.theaverageageofthepopulationincreases/therearemoreandmoreoldpeopletocarefor（選詞成句before，until，as，when）5.questions，until，a，man，bees，asking，stops，he，really，no，fool（連詞成句）Choosethebestanswer（閱讀短文，選擇最恰當(dāng)?shù)拇鸢福〢bouthalfofNewYorkCity'syearlywatersupplytravelsthroughasystemofundergroundtunnels.Oncethroughthesetunnels,thewaterbeesdrinkingwater.However,oneofthesetunnels,theDelawareAqueductisleaking.TheDelawareAqueductstretches85miles(136.8kilometres)long.Itistheworld'slargesttunnel.Hundredsofmillionsofgallonsflowthroughtheenormous,agingtunneleveryday.Buttherearecracksinthetunnel'swalls.Alargeamountofwaterescapesthroughthosecrackseveryday.Thisleakingisnotonlyawasteofwaterbutalsocreatingproblemsaboveground.TheNewYorkCityDepartmentofEnvironmentalProtection(NYDEP)overseesthewatersupply.Ithasbeenawareoftheleaksfordecades.Untilnow,however,cityofficialshavebeenhesitanttorepairthetunnel.Repairworkwouldmeanclosingpartsofthetunnel.Ifthetunnelwereclosed,NewYorkCitywouldnothaveenoughwater.Thecity,therefore,didnotwanttotakethetunneloutofservice.Anewtunnelispresentlybeingbuilt,whichwillprovidemorewater.However,thatprojectisnotexpectedtobepleteduntiladecadelater.Untilthattime,thecityhasbegundivework.Thisworkisthefirstpartofanearlystageoftesting.Thetestingwilldeterminethebestwaytorepairthetunnel.InmidFebruary,thecitybegansendingdivers700feetdowntothetunneltogatherdata.Thedatawillbeusedtodeveloparepairplan.Theprojectcostsabout$240million.Itwilltakefiveyearstoplete.Thisfirstpartoftheprojectrequiresateamofsixdiverstoliveinaspecialchamberforthreeweeks.Thediversspendoneweekgettingusedtothechangeinpressureatthe700footbelow(213.4metrebelow)depth.Theyspendoneweekdoingthenecessaryworkandanotherweekgettingusedtothepressureatgroundlevelagain.Atthatdepth,thediverscannotbreatheregularair.Theairpressurehaschanged.Regularairisfourfifthsnitrogenandonefifthoxygen.However,diversaredescending700feetbelowgroundlevel.Atthatdepth,nitrogenistooheavyforthelungstobreathe.Sothediversaresuppliedwithamixtureofoxygenandhelium,alightergas.Thediversworkincrewsofthreediversatatime.Theywork12hourshifts.Wearingwetsuitsandbreathingtanksthatcontaintheoxygenheliumblend,diversdescenddownashaftthatleadsintothetunnel.Besidesgatheringdata,theyaremeasuringthespaceformachinesthatwilllaterperformthemuchneededrepairs.NewYorkCityofficialssaidthatafterthediversfinishthispartoftheproject,thenextpartwillbetosendthemachinesdowntheshaft.()1.What'sthemainideaofthepassage?A.NewYorkCityhasbegunaprojecttorepairaleakingtunnel.B.TheDelawareAqueductbringswatertoNewYorkCity.C.Anewwatertunnelwillbepletedsoon.D.Diversmustbreatheanoxygenheliummixture.()2.“Repairworkwouldmeanclosingpartsofthetunnel.Ifthetunnelwereclosed,NewYorkCitywouldnothaveenoughwater.”(Para.3)Theauthor'spurposeforwritingthesesentenceswasto___________.A.informreadersthatthecitydoesnotwanttorepairthecracksB.informreadersthatthetunnelsuppliesdrinkingwatertoNewYorkCityC.explainwhythenewtunnelprojectwillnotbepletedsoonD.explainwhycityofficialshavebeenhesitanttorepairthetunnel()3.WhichinformationisNOTmentionedinthepassage?A.ThereasonwhythetunnelislosingwaterB.WhythetunnelwasnamedtheDelawareAqueductC.ThelengthoftheDelawareAqueductD.Whenthenewtunnelwillbepleted()4.Whichistheclosestantonymfortheunderlinedword"descending"inPara.5?A.Reflecting. B.Rehearsing. C.Rinsing. D.Rising.()5.Supposeyouwerewritingasummaryofthepassage.Whichofthesewouldbemostimportanttoputinthesummary?A.NewYorkCityisworkingtorepairleaksintheDelawareAqueduct.B.Diverscannotbreatheregularairat700feetbelowgroundlevel.C.Anothertunnelunderconstructionwillnotbepleteduntil2020.D.Cityofficialshavebeenhesitanttorepairthecracksinthetunnel.pletethefollowingpassagewiththeproperwordsorphrasesinthebox.Eachcanonlybeusedonce（將下列單詞或詞組填入空格。每個單詞或詞組只能填一次）A.repeatedB.watershedC.breatheinD.takeninE.atmosphereF.fillupThejourneyfromstreamtooceanbeginsinourbackyardsandfarms.Precipitationesdown,exactly,everywhereindifferentforms.Itmayrain,hail,orsnow.Whatevertheformis,onceitreachesthegroundsomewateris____1____bytreesandotherplants.Some