廣州七年級(jí)英語(yǔ)下冊(cè)Unit5Waterislife（單詞+課文+考點(diǎn)+練習(xí)）Unit5Waterislifeeveryday/'evride?/adj.每天的；日常的form /f??m/ n. 類型；種類journey /'d???ni/ n. （尤指長(zhǎng)途）旅行drop

/dr?p/ n. 滴；水珠tap

/t?p/ n. 水龍頭voice /v??s/ n. 說(shuō)話聲eventually /?'vent?u?li/ adv. 最后；終于*pipe /pa?p/ n. 管子；管道return /r?'t??n/ v. 回去；返回rush

/r??/ v. 迅速移動(dòng)bath /bɑ?θ/ n. 洗澡；洗浴salt /s??lt/ adj. 含鹽的；咸的brain

/bre?n/ n. 腦fix /f?ks/ v. 修理public /'p?bl?k/ adj. 公共的；公開(kāi)的population /?p?pju'le??n/ n. 人口agriculture /'?ɡr?k?lt??(r)/ n. 農(nóng)業(yè)trade /tre?d/ n. 貿(mào)易；買賣industry

/'?nd?stri/ n. 工業(yè)；生產(chǎn)制造role /r??l/ n. 角色goods /ɡ?dz/ n. 商品；貨品overseas /???v?'si?z/ adv. 在國(guó)外；向海外global /'ɡl??bl/ adj. 全球的；全世界的ine /'?nk?m/ n. 收入；收益；所得nearly /'n??li/ adv. 幾乎；差不多；將近business /'b?zn?s/ n. 買賣；生意*leisure /'le??(r)/ n. 閑暇；空閑；休閑throughout /θru?'a?t/ prep. 自始至終；貫穿整個(gè)時(shí)期duty

/'dju?ti/ n. 責(zé)任；義務(wù)abit 有點(diǎn)兒；稍微atonce 立即；馬上drinkingwater 飲用水playarolein... 在……起作用steamengine 蒸汽機(jī)asaresult 作為結(jié)果；因此makesure

確保；設(shè)法保證Unit5WaterislifeThejourneyofadropofwater.一滴水的旅程DuYunwasinthebathroom.Thetapwason.Asshebrushedherteeth,shethoughtaboutgoingswimmingwithherfriendsand...杜云在浴室里。水龍頭開(kāi)著。她一邊刷牙，一邊想著和朋友們一起去游泳……"Turnthattapoff!"saidanangryvoicesuddenly.“把水龍頭關(guān)掉！”一個(gè)憤怒的聲音突然說(shuō)。"You'rewastingwater!"“你在浪費(fèi)水！”DuYunturnedthetapoffandlookedaround,buttherewasnoonethere.杜云關(guān)上水龍頭，環(huán)顧四周，沒(méi)有人。"Whoareyou?"“你是誰(shuí)？”"I'mDribble,andI'madropofwater.DoyouknowwhereIefrom?"“我是Dribble，我是一滴水。你知道我從哪里來(lái)嗎？”"Fromthetap?"askedDuYun.“從水龍頭里？”杜云問(wèn)。"Well,yes,butafewdaysagoIwasinacloud,"saidDribble.“嗯，是的，不過(guò)幾天前我還悶悶不樂(lè)呢。”"Thenthewindpushedthecloudupamountain.Whenthecloudcooleddown,itstartedraining.Ibecameoneoftheraindrops."然后風(fēng)把云吹上了山。云冷卻后，就開(kāi)始下雨了。我變成了雨滴中的一顆。”"Howdidyoueintomyhousethen,Dribble?"“那你是怎么到我家來(lái)的，Dribble?”"Ifellintoariverandeventuallyendedupinareservoir.ThenIwenttoaspecialplace.Therepeoplecleanedmeandaddedsomechemicalstome."“我掉進(jìn)了河里，最后掉進(jìn)了一個(gè)水庫(kù)。然后我去了一個(gè)特別的地方。那里的人給我清洗，給我加了一些化學(xué)藥品。”"Theycleanedyou?Why?"DuYunasked.“他們給你洗了？”為什么?”杜云問(wèn)。"BecauseIwasabitdirty.ThenItravelledthroughthepipesunderthestreets,andnowI'mhere,"Dribbleexplained.“因?yàn)槲矣悬c(diǎn)臟。然后我穿過(guò)街道下面的管道，現(xiàn)在我在這里，”Dribble解釋道。"Soisthistheendofyourjourney?"DuYunasked.“你的旅程到此結(jié)束了嗎？”杜云問(wèn)。"No.Peoplewillcleanmeonemoretime.ThenI'llgointoariver,andafterthatI'llreturnintotheseaagain."“沒(méi)有。人們會(huì)再給我洗一次的。然后我要到河里去，然后再回到海里。”"Again?"“再一次?”"Yes.Myjourneybacktothecloudstartsthere.Remembernottowasteorpolluteme.I'mvaluable."“是的。我回到云端的旅程就從這里開(kāi)始。記住不要浪費(fèi)或污染我。我的價(jià)值。”"I'msorry,Dribble,"DuYuncameoutofthebath.“對(duì)不起，Dribble。”杜云從浴缸里出來(lái)。DuYuncameoutofthebathroomandrushedtoherstudy.Shewantedtotellherdiaryaboutthisatonce.杜云從浴室里出來(lái)，沖進(jìn)書(shū)房。她想馬上把這件事寫進(jìn)日記里。考點(diǎn)匯總【考點(diǎn)1】Wherecanyoufindwaterinyoureverydaylife？你在日常生活中在哪里可以找到水？【詳解】everydayadj.日常的；每天的【拓展】辨析everyday和everyday①everyday是副詞短語(yǔ)，意思是“每天”，表示頻率通常用作句子的時(shí)間狀語(yǔ)。例：Igotoschoolonfooteveryday.我每天步行去上學(xué)。②everyday是形容詞意思是“日常的，每天的”，同義詞為daily。僅用在名詞之前作定語(yǔ)，不能單獨(dú)使用。例：TheInternethasbeepartofeverydaylife.互聯(lián)網(wǎng)已成為日常生活的一部分。【考點(diǎn)2】Thejourneyofadropofwater一滴水的旅程【詳解1】journeyn．（尤指長(zhǎng)途）旅行【拓展】辨析trip，journey，travel和voyage詞條用法trip指短期的具有特定目的的旅行。常用短語(yǔ)：takeatrip去旅行journey指稍長(zhǎng)的旅途travel是最常用的，指旅行或普通出行voyage指海上航行【詳解2】dropn．滴；水珠adropof．．．一滴（作動(dòng)詞，意為“v．落下”）【考點(diǎn)3】Thetapwason．水龍頭開(kāi)著。【詳解】此時(shí)是副詞，音為“開(kāi)著”beon表示“已連接處于工作中的狀態(tài)”。類似的還有：Theclassisover.課程結(jié)束了。【考點(diǎn)4】＂Turnthattapoff！＂saidanangryvoicesuddenly．“關(guān)掉那個(gè)水龍頭！”突然有一個(gè)憤怒的聲音說(shuō)。【詳解1】turnoff意為“關(guān)閉（水、電、電器等）”。當(dāng)賓語(yǔ)為代詞時(shí)，代詞要位于中間。如：Turnitoff。【詳解2】voicen．說(shuō)話聲【拓展】辨析noise，voice，sound詞條含義用法noise噪音；喧鬧聲意為“噪音；喧鬧聲”，常指不悅耳、不和諧的嘈雜聲。voice嗓音；說(shuō)話聲指人的嗓音或說(shuō)話、唱歌時(shí)發(fā)出的聲音；或指鳥(niǎo)叫聲。sound聲音泛指人們聽(tīng)到的各種“聲音”，可以是人或動(dòng)物的聲音，也可以是大自然的任何聲音。【考點(diǎn)5】Ifellintoariverandeventuallyendedupinareservoir．我掉進(jìn)了河里，最后掉進(jìn)了一個(gè)水庫(kù)。【詳解】eventuallyadv.最后，終于。其同義表達(dá)有finally，intheend，atlast等。“fellinto”意為“掉入，落入”，fell的動(dòng)詞原形為fall.【拓展】endup是一個(gè)常用的動(dòng)詞短語(yǔ)，表示“最終處于某種狀態(tài)”或“以某種結(jié)果告終”，常用于描述意外或非計(jì)劃中的結(jié)局。詳細(xì)用法如下：①endup＋地點(diǎn)／狀態(tài)Theygotlostandendedupinasmallvillage.（他們迷路了，最終到了一個(gè)村莊。）Ifyoudon＇tstudy，you＇llendupfailingtheexam.（如果你不學(xué)習(xí)，考試會(huì)不及格。）②endup＋doingsth（最終做了某事）Weendedupstayinghomebecauseoftherain.（因?yàn)橄掠辏覀冏罱K待在了家里。）③endupwith＋名詞（最終有某物／處于某種情況）Hegambledallhismoneyandendedupwithnothing.（他賭光了錢，最后一無(wú)所有。）【考點(diǎn)6】Therepeoplecleanedmeandaddedsomechemicalstome．那里有人給我清洗干凈，還給我加了一些化學(xué)物質(zhì)。【詳解】add：v.添加；增加。“add...to...”意為“把...加到...里”。另外add還有“加”的意思。例：Iaddedsomewatertothechickensoupjustnow.我剛才在雞湯里加了一些水。【考點(diǎn)7】BecauseIwasabitdirty．因?yàn)槲矣悬c(diǎn)臟了。【詳解】abit意為“稍微；有點(diǎn)兒”，具體用如下。①abit可用于修飾形容詞、副詞的原級(jí)和比較級(jí)，此時(shí)可與alittle互換。例如：Iamabithungry.＝Iamalittlehungry.我有點(diǎn)餓了。②abit若修飾名詞，需要加介詞of，即“abitof”作形容詞，后面加不可數(shù)名詞。而alittle可直接修飾不可數(shù)名詞。例：Thereisabitofwaterinthebottle.＝Thereisalittlewaterinthebottle.瓶子里有一點(diǎn)水。【考點(diǎn)8】ThenI＇llgointoariver，andafterthatI＇llreturnintotheseaagain．然后我就進(jìn)入一條河里，然后再回到海里去。【詳解】returnv.返回；歸還n.回來(lái)；歸還1．不及物動(dòng)詞：直接接to＋地點(diǎn)，表示回到某處。直接接from＋地點(diǎn)，表示從某處回來(lái)。也可單獨(dú)使用（無(wú)需加地點(diǎn)）。Shereturnedtoherhometown.（她回到了家鄉(xiāng)。）Hereturnedfromworkat6PM．（他6點(diǎn)下班回來(lái)。）2．及物動(dòng)詞：return＋物品（to＋人／地點(diǎn)）歸還（物品）給．．．．．Pleasereturnthebooktothelibrary.（請(qǐng)把書(shū)歸還圖書(shū)館。）Iwillreturnyourcalllater.（我會(huì)稍后回電。）【拓展】return還可以作名詞，意為“歸來(lái)；回歸”。“inreturn”意為“作為回報(bào)；作為回應(yīng)”。【考點(diǎn)9】Remembernottowasteorpolluteme．I＇mvaluable．記住不要浪費(fèi)或污染我。我是很寶貴的。【詳解remembertodosth.意為“記得要去做某事”；其否定表達(dá)為remembernottodosth.【拓展】辨析remembertodo和rememberdoingsth.結(jié)構(gòu)含義區(qū)別例句對(duì)比remembertodo記得要去做（未做）Sherememberedtobuymilk.（她記得要去買牛奶。）rememberdoing記得做過(guò)（已做）Sherememberedbuyingmilk.（她記得買過(guò)牛奶。）forgettodo忘記要做（未做）Heforgottocallme.（他忘了打給我。）forgetdoing忘記做過(guò)（已做但忘記）Heforgotcallingme.（他忘記給我打過(guò)。）【考點(diǎn)10】Ifyoulookatapopulationmapofanycountryintheworld，youwillseethatmostpeopleliveclosetowater.如果你看一下世界上任何一個(gè)國(guó)家的人口地圖，你會(huì)發(fā)現(xiàn)大多數(shù)人都住在水邊。【詳解】populationn.人口；族群；具體用法如下：1．population常與定冠詞the連用，作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞常用第三人稱單數(shù)形式。詢問(wèn)人口數(shù)量用句型：A.Whatisthepopulationof...？這是最常見(jiàn)的詢問(wèn)某地人口數(shù)量的句型。例：WhatisthepopulationofChina？中國(guó)的人口是多少？B.Howlarge／howbigisthepopulationof...？這個(gè)句型也可以用來(lái)詢問(wèn)人口數(shù)量，其中“howlarge”和“howbig”都可以用來(lái)形容人口規(guī)模的大小。例：HowlargeisthepopulationofIndia？印度的人口規(guī)模有多大？C.Howmanypeoplearetherein...？雖然不如前兩個(gè)句型正式，但這個(gè)句型同樣可以用來(lái)詢問(wèn)某個(gè)地方的人口數(shù)量。例：HowmanypeoplearethereinNewYorkCity？在紐約市有多少人？2．當(dāng)主語(yǔ)是表示人口的百分之幾、幾分之幾時(shí)，謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式。例：AboutseventypercentofthepopulationinChinaarefarmers.中國(guó)大約有百分之七十的人口是農(nóng)民 3．表示人口的“多”或“少”，不用much或little，要用large或small。Chinahasalargepopulation.（中國(guó)人口眾多。）4．表示“某地／某一范圍內(nèi)有多少人口”時(shí)，用have／hasapopulationof。例：Thevillagehasapopulationofonly500people．（這個(gè)村莊僅有500人。）【考點(diǎn)11】Attheendofthe18thcentury，waterplayedabigroleintheIndustrialRevolution．18世紀(jì)末，水在工業(yè)革命中發(fā)揮了重要作用。【詳解1】rolen．角色；地位；作用。“playabigrolein...”意為“在...發(fā)揮了重要作用”。同義表達(dá)為：playabigpartin.../makeabigdifferenceto...。例：Technologyplayedabigrole（part）inimprovingmodernhealthcare.=Technologymadeabigdifferencetoimprovingmodernhealthcare.科技在改善現(xiàn)代醫(yī)療中發(fā)揮了重要作用。【詳解2】Attheendof．．．意為：在···結(jié)尾，在···末端例：Attheendofthemovie，everyoneclapped.（電影結(jié)束時(shí)，大家都鼓掌了。）Attheendofthepath，thereisasmallpark.（小路的盡頭有一個(gè)小公園。）【考點(diǎn)12】Asaresult，thecitiesthatwereclosetowatergrewmuchlarger．結(jié)果，靠近水的城市變得更大了。【詳解】＂asaresult＂是一個(gè)表示因果關(guān)系的連接詞，意為＂因此，所以，結(jié)果＂，用于連接前后兩個(gè)具有因果關(guān)系的句子。Hestudiedhard.Asaresult，hepassedtheexam.他努力學(xué)習(xí)。結(jié)果，他通過(guò)了考試。【拓展】＂asaresultof+名詞／動(dòng)名詞”（表原因，意為＂由于...”＂）例：Theeventwascanceledasaresultofbadweather.（由于天氣惡劣，活動(dòng)取消了。）【考點(diǎn)13】Thisisbecausecitiesneedwaterforpeople＇shomes，industry，business，tourismandleisureactivities.這是因?yàn)槌鞘行枰畞?lái)滿足人們的居住、工業(yè)、商業(yè)、旅游和休閑活動(dòng)。【詳解1】“Thisisbecause．．．”意為“這是因?yàn)椋薄＞唧w用法如下：辨析用法區(qū)別例句Thisisbecause＋原因直接解釋前句原因Thepopulationgrew.（結(jié)果）Thisisbecausehealthcareimproved.（原因）人口增長(zhǎng)了。這是因?yàn)獒t(yī)療保健狀況有所改善。That'swhy＋結(jié)果用已知原因引出結(jié)果，強(qiáng)調(diào)由前文原因?qū)е碌暮蠊enevercheckstheweatherforecast.（原因）That＇swhyhegotcaughtintherainyesterday.（結(jié)果）（他從不看天氣預(yù)報(bào)，這就是為什么他昨天淋雨了。）口訣總結(jié)：＂Because＂后跟因，＂Why”后跟果要記清。前因后果用＂why＂，前果后因＂because＂行。【詳解2】business意為“n．商業(yè)，生意；商務(wù)”。【拓展】businessmann.商人onbusiness出差noneofone＇sbusiness與某人無(wú)關(guān)，不關(guān)某人的事【考點(diǎn)14】Itisnowourdutytomakesurewedon＇twastewaterorpolluteit．現(xiàn)在我們有責(zé)任確保我們不浪費(fèi)水或污染它。【詳解1】duty：n．責(zé)任；義務(wù)【拓展】①on／offduty（值班／下班）例：Nursesmuststayondutyfor12hours．（護(hù)士需連續(xù)值班12小時(shí)。）②Itisone＇sdutytodosth.做某事是某人的責(zé)任例：It＇smydutytohelphim.幫助他是我的責(zé)任。【詳解2】makesure意為“確保”。具體用法如下：①.makesure＋（that）從句用法：確保某動(dòng)作完成或某狀態(tài)存在（that可省略）。例：Pleasemakesure（that）thedoorislocked.（請(qǐng)確保門已鎖好。）②.makesuretodosth.確保做某事用法：提醒或要求某人必須做某事（強(qiáng)調(diào)動(dòng)作本身）。例：Makesuretoturnoffthelightsbeforeleaving.（離開(kāi)前務(wù)必關(guān)燈。）③.makesureof/aboutsth.Youshouldmakesureaboutthetermsbeforesigning.（簽約前需確認(rèn)條款細(xì)節(jié)。）④.makesure＋疑問(wèn)詞從句（where／when／how等）例：Hemadesurehowthemachineworks.（他弄清了機(jī)器的運(yùn)作方式。）【考點(diǎn)15】Shewantedtotellherdiaryaboutthisatonce．她想馬上把這件事告訴她的日記。【詳解】atonce意為“立即，馬上”，在句中通常做狀語(yǔ)，常位于句末，可與rightaway，immediately或rightnow互換。例：Leavetheroomatonceifyoufeelunfortable！如果感到不舒服，請(qǐng)馬上離開(kāi)房間！Grammar：談?wù)摂?shù)量1．修飾可數(shù)名詞和不可數(shù)名詞皆可alotof/lotsof/aquantityof/plentyofnosome/anyenough許多沒(méi)有一些／點(diǎn)足夠的注意：enough＋名詞（可數(shù)／不可數(shù)）足夠的Ihaveenoughapplesandenoughmoney.notenough（不夠）＋名詞不夠的Idon'thaveenoughapplesorenoughmoney.形容詞＋enough足夠地Hedidn'tstudyhardenough.2．只能修飾可數(shù)名詞或者修飾不可數(shù)名詞修飾可數(shù)名詞afewfewmanytoofewtoomanyhowmany修飾不可數(shù)名詞alittlelittlemuchtoolittletoomuchhowmuch詞義一些幾乎沒(méi)有許多太少太多多少Howmuch其他特殊用法：（1）詢問(wèn)價(jià)格Howmuchis＋不可數(shù)名詞例如：Howmuchisthemilk？Howmuchare＋可數(shù)名詞復(fù)數(shù)例如：Howmucharetheapples？（2）詢問(wèn)重量Howmuchdoestheboyweigh？這個(gè)男孩有多重？Sixtykilos.六十公斤。（3）詢問(wèn)數(shù)字計(jì)算結(jié)果，相當(dāng)于whatHowmuchistenplusten？十加十等于多少？3．區(qū)別：toomuch，toomany和muchtootoomuch＋不可數(shù)名詞太多的Wehavetoomuchworktodo.muchtoo＋形容詞／副詞太....Youaremuchtookindtome.toomany＋可數(shù)名詞太多的Therearetoomanypeoplehere.【同步練習(xí)】一、單項(xiàng)選擇。()1.IfyouwanttoimproveyourspokenEnglish,youshouldspeakmoreEnglish.A.everyday;everydayB.everyday;everydayC.everyday;everydayD.everyday;everyday()2.It＇sveryhotintheroom．Whynottheairconditioner（空調(diào)）？A.turnonB.turnoffC.toturnonD.toturnoff()3.Thereis_milkintheglass.It'sbad.A.alittle;abitB.alittle;abitofC.alittlebit;abitD.abit;alittle()4.IrememberthedoorwhenIleft.Yes,youdid.Butthereissomethingwrongwiththelock.A.lockingB.lockC.lockedD.tolock()5.Don'tforgetyourpenwithyou,Mike.A.totakeB.takingC.takesD.took()6.ThepopulationofChinalarge.Aboutfourfifthsofthepopulationfarmers.A.are,isB.is,areC.are,areD.is,is()7.Themeatisexpensiveandeatingmeatisbadforyourhealth.A.toomuch;muchtooB.muchtoo;toomuchC.toomuch;toomuchD.muchtoo;muchtoo()8.Don'tworry.Westillhaveminutesleft.A.alittleB.fewC.littleD.afew()9.Iammaking_tea.Wouldyoulike?A.some;anyB.any;someC.some;someD.any;any()10．orangesdoweneedtomakefruitsalad（水果沙拉）？Threeshouldbeenough（足夠）.A.HowoftenB.HowmuchC.HowmanyD.Howlong()11.Ipaid￥10forthismorning.A.fourbottlemilksB.fourbottlesofmilkC.fourbottlesofmilksD.fourmilk()12.About_ofthestudentsinourclassgirls.A.twothirds;areB.twothirds;isC.twothird;areD.twothird;is()13.Thereis_milkinthefridge.Let'sgoandbuyback.OK.Let'sgoshoppingthisafternoon.A.few;someB.afew;manyC.little;someD.alittle;much()14.Thereisbreadathome.Wouldyoupleasegetforus?A.no;someB.not;someC.few;someD.little;any()15.Themanhasfriendsinthiscity,soheoftenstaysathome.A.afewB.fewC.littleD.alittle()16.Couldyougivemeonsomecolorsinfashion?A.anyadviceB.someadviceC.anyadvicesD.someadvices()17.Iamsothirsty.CanIhave_drinks?Thereapplejuiceinthefridge.Doyouwantit?A.some;isalittleB.any;aresomeC.any;issomeD.some;areafew()18.WeletoHuishanAncientTown.Wehaveniceoldbuildingsandtraditionalfood.A.muchB.manyC.littleD.few二、選擇little，few，alittle，afew，many，much填空1.Wouldyoulikesomejuice?Yes,just2.Thequestionissodifficultthatverystudentsinourclasscananswerit.3.Hemadesomistakesinhiswritings.4.CouldIhavewordswithyou,MissBrown?5.Nobodylikesspeakingtohim,becausehedoesforotherstudents.6.Middleschoolstudentsalwayshavetoohomeworktodo.三、完形填空Ihavealwaysbeeninterestedinclowns.TheearliestthingIcanremember,asachildofthree,isseeingapairofclownsoneveryfat,andtheothervery1.Atravelingcircus（馬戲團(tuán)）cametoourtownandmyparentstookmetoseeit.Whenwearrivedatthecircus,everyonewaslaughingattheclowns.Ididn'tunderstandwhytheywerelaughing,2Ilaughedtoo.WhileIwas3,thefatclowncameandsatdownnexttome.“Shallwedance?"heasked,then4meupandbegandancing.Ifeltfrightenedandbeganto5.SincethenIhavebeeninterestedinclowns.Theymakemelaughalot,althoughtheystillmakemeabit6too.Inlife,wesometimeslaughatthingsthat_7us.Weoftenlaughmostatpeoplewhomakeusnervous.Whenwelaugh,werelaxand8ourselves.Peoplewhoneverlaughcanbeeworriedandill.Laughterislikemedicineandaclownislikea9.Therehavealwaysbeen,andtherewillalwaysbeclowns,becausepeopleneedtolaugh.Laughteristhebestkindof10inlife.()1.A.happyB.thinC.kindD.lucky()2.A.andB.soC.orD.but()3.A.dancingB.eatingC.laughingD.crying()4.A.pickedB.threwC.hungD.pushed()5.A.smileB.cryC.stopD.laugh()6.A.tiredB.sillyC.afraidD.sick()7.A.troubleB.surpriseC.interestD.frighten()8.A.playB.loveC.enjoyD.understand()9.A.doctorB.paintC.friendD.teacher()10.A.dreamB.medicineC.careD.color四、閱讀理解。longagopeoplemadefiresfromlightning（閃電）.Buttheyhadtokeepthefireburning,fortheycouldn'tstartitagainiftherewasnolightning.Later,theyfoundouthittingtwopieceofstonetogethercouldmakeaspark（火花）.Thesparkcouldfiredryleaves.Inthiswaytheycouldmakethefireagainifitwentout.Thenpeoplealsolearnedtomakeafirebyrubbing.Theymadeaholeonabigpieceofwoodandputasmallerstickintothehole.Theyturnedthestickagainandagain.Afterafewminutestheygotafire.Asyearswentby,peoplelearnedotherwaystomakeafire.Sometimestheyusedtheheatfromsun.Theyheldapieceofglassintherightwayandmadeapieceofpaperonfire.Abouttwocenturiesago，peoplebegantomakematches（火柴）.Matchesbroughtpeopleaquickandeasywaytomakefire.Todaymatchesarestillbeingused,butpeoplehavemorenewwaystomakefires.Oneofthemistouseanelectricfirestarter.Ofcourseanelectricfirestarterismuchmoreexpensivethanaboxofmatches.Butitismoreuseful.()1.AsparkcanA.fireanyleavesB.burnanythingC.burndryleavesD.keepfiresburning()2.Wecanalsogetafireby.A.makingaholeonabigpieceofwoodB.puttingasmallerstickintotheholeC.turningthestickhardforawhileD.doingalltheabovetogether()3.Matcheshavebeenused.A.forabouttwothousandyearsB.forabouttwohundredyearsC.sincepeoplebegantousefireforcookingD.sincepeopleusedtheheatfromthesun.()4.Fromthispassageweknow.A.usingmatchesistheeasiestandmostusefulwaytomakefiresB.peopledon'tusematchesanymoresincetheyhadelectricfirestartersC.todaythereareonlytwowaystomakefiresD.someforestfireshappenfromlightning()5.Choosetherightorderofthewaystomakefirespeoplegottoknowa.withamatchb.fromthesunc.fromlightningd.byrubbinge.withanelectricfirestarter.A.d,b,c,a,eB.d,c,b,a,eC.c,d,b,a,eD.c,b,d,a,e五、書(shū)面表達(dá)水對(duì)人類非常重要，而世界上的水資源是有限的，所以我們必須要