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第1页共6页八年级英语下册单元知识点总结Unit7What’sthehighestmountainintheworld?一、重点短语1.thepopulationofChina中国的人口2.oneoftheoldestcountries最古老的国家之一3.feelfreetodosth.随意地做某事4.asfarasIknow据我所知asyoucansee正如你所看见的,…5.mountainclimbing/climbingmountains登山运动6.liveupto活到……7.higherthananyothermountain比其他任何一座山高8.ofall…在所有的….中9.runalong绵延，横亘……10.another200orso还有大约200左右11.oneoftheworld’smostdangeroussports最危险的运动之一12.oneofthemostpopularplaces最受欢迎的地方之一13.risktheirlives冒着他们的生命危险14.challengeoneself挑战自我15.inthefaceofdifficulties面临困难16.takeinair呼吸空气17.thefirstpeopletodosth.第一个做某事的人18.achieveone’sdream实现某人的梦想=makeone’sdreamcometrue19.theforcesofnature自然界的力量20.reachthetop到达顶峰21.eventhough虽然;尽管22.atbirth在出生的时候23.beawake醒着24.runoverwithexcitement兴奋地跑过去25.walkintosb.撞到某人26.diefrom……死于……27.fallover被…绊倒28.takecareof照顾;照料29.everytwoyears每两年30.cutdowntheforests砍伐林木31.endangeredanimals濒危动物32.fewerandfewerpandas大熊猫越来越少33.beindanger处于危险之中34.theimportanceofsavingtheseanimals拯救这些动物的重要性35.wildanimals野生动物sealife海洋生物36.waterpollution水污染37.onlyliveforashorttimebecauseofillnesses由于疾病仅活很短的时间38.makemorehomesforthepandas为大熊猫建造更多的家园第2页共6页39.stopputtingrubbishintothesea停止往大海里丢垃圾40.protect…from…保护…免于…的伤害e.g.protectchildrenfromcatchingacold.保护孩子免于感冒41.intheremainingforests在剩下的森林里二.重点短语句型详解1.Theelephantweightsmanytimesmorethanthispanda.这头大象的重量是这只熊猫的很多倍。【解析1】weighv称……的重量→weightn重量【记】Sheweighsherselfeverydayandwantstoloseweight.【解析2】time①“是......的几倍”主语+数词+times+as+形容词+as+被比较的内容Ournewschoolisfourtimesasbigastheoldone.②“次数”一次once两次twice三次及三次以上：基数词+timesthreetimes三次threeorfourtimes三到四次【短语】manytimes很多倍lasttime(在)上次……时everytime每次/每回……eachtime每当……时thefirsttime第一次……时nexttime(当)下次……时【句型】It’stimeforsth.或It’stime(forsb.)todosth.意为：该是……的时候了e.g.It’stimefordinner.It’stimeforchildrentogotobed.【2012浙江杭州2】Wehavetwoearsandonemouthsothatwecanlisten_____wespeak.A.astwicemuchasB.twiceasmuchasC.asmuchastwiceD.asmuchtwiceas2.Atbirth,ababypandaisabout___to____kilos.【解析】atbirth出生时（用作时间状语）givebirth(tosb/sth)生孩子；产仔3.Apandacanliveupto___to____years.【解析】upto高达upto+数量词达到（某数量、程度等）；至多e.g.Icantakeuptofourpeopleinmycar.直到（现在）beuptosb.“由某人决定”e.g.—Shallwegooutorstayin?—It’suptoyou.4.LinWeiandtheotherpandakeepersarepreparingthemilkforthebabypandas’breakfast.【解析】prepare…for…为……准备……1).preparesth.表示准备......，后接名词或代词作宾语。OurEnglishteacherwaspreparingthelessonswhenIcameintotheoffice.2).preparetodosth.表示准备做......。Theywerepreparingtocrosstheriverwhenitbegantorain.3).prepareforsth.表示为......做准备。Thestudentsarebusypreparingforthefinalexam.5.At9:00a.m,theyfindthatmostofthebabiesarealreadyawakeandhungry.第3页共6页【解析】awakeadj.醒来（反义词）asleep睡着的Shewasawakallnight.V.唤醒；使醒来=wakeupThenoiseawakme.【2013江苏苏州】Doyoulie__________(醒着的）atnight，worryingaboutthings？()Hefell____earlylastnight,andhewas___earlythismorning.A.sleep;wakeB.asleep;wakeC.asleep;awakeD.sleep;awake6.Whenthebabiesseethekeepers,theyrunoverwithexcitementandsomeofthemevenwalkintotheirfriendsandfalldown!【解析1】runover撞倒run→ran→run→running→runner赛跑的人【短语】runafter追逐,追求runawayfrom从……跑掉;逃避runout(某物)被用完runoutof用完(某物)runinto无意间碰到,和……相撞【解析2】excitement激动；兴奋Hetoldusanexcitingstoryyesterday.excitev(使)兴奋→excitementn激动；兴奋AreyouexcitedaboutgoingtoBeijing?beexcitedabout对……感到激动toone’sexcitement使某人兴奋的是【2013遂宁2】Everyonewas_______whentheyheardthe______news.A．exciting，excitingB．excited，excitingC．exciting．excited【解析3】falldown跌倒fall“落下，跌落，降落”，指在重力的作用下落下，或失去平衡而跌落Theleavesfallintheautumn.falldown强调的是“滑倒、倒下”，后接宾语时应加上介词fromThebookfelldownfromthetabletothefloor.【短语】falldown倒下fallover落在...之上,脸朝下跌倒falloff下降,跌落fallover“向前摔倒、跌倒”。【2013四川凉山】—WhathappenedtoMare—Hefell____thebike___asnowymorning.A.off;inB.down;atC.off;on7.Thebabyoftendiefromillnessanddonotliveverylong.熊猫幼崽常死于疾病，并且活不久。【解析1】diev.→（延续性动词）bedead死，死亡→deathn.死，死亡→deadadj.死的→dyingadj.将死的①Lucy’sdog’s__________(die)yesterday.Its_______madehersad.②Hisgrandpa____________(die)forfiveyears.()③He_____fortwoyears.Wearestillsadabouthis_____.A.died;deadB.died;deathC.hasbeendead;deadD.hasbeendead;death()④Thedoctor____a___boyyesterday.A.saved;dyingB.saved;deadC.hassaved;dead【解析2】illness疾病；病ill/sick共同点：生病的；有病的不同点：illadj.生病的；有病的作表语，不能作定语exciting形容词，表示令人兴奋的；使人激动的，指人、事、物本身让人兴奋、激动excited形容词，表示兴奋的，指人、物对......感到兴奋，是（主动地感到）兴奋的第4页共6页beillinhospitalsick作表语/作定语，病人asickman或thesick,Sheisill/sickinbed.她卧病在床。Sheislookingafterhersickfather.【拓展】sick恶心的；厌倦的Thesmellmakesmesick.【2013甘肃白银】25.Hecan’tevenmovebecauseofhis(ill).8.Adultpandasspendmorethan12hoursadayeatingabout10kilosofbamboo.【解析】spend…(in)doing花时间做某事【】spend/pay/cost/take花费(1)spend→spent→spentv花费,主语是人◆sb.+spend+时间/钱+onsth◆sb.+spend+时间/钱+（in）doingsth◆spendon=payfor支付【解析2】Hespendstoomuchtimeonthecomputergames.()Remembertospendsometime__yourlovedones,becausethey’renotgoingtobearoundforever.A.fromB.withC.inD.on(2)pay→paid→paidv支付，主语是人◆sb.+pay+钱+forsthIpay10yuanforthebook.()—Howmuchdidyou____forthiscomputer?—Fivehundreddollars.A.costB.takeC.spendD.pay(3)cost→cost→costv花费，主语是某物或某事◆sthcostsb.+钱某物花费某人多少钱Anewcomputercostsmealotofmoney.【2012广西贵港】Iboughtanewsweaterlastweekend.It____me120yuan.A.paidB.takeC.costD.spend(4)take→took→takenv花