高二英语选修六unit4知识点

LOGOPage21、本单元重点词汇与短语：（24个）consume,quantity,tend,oppose,state,range,glance,steady,tendency,widespread,average,circumtance,comeabout,subscribeto,quantitiesof,resultin,beopposedto,evenif,keepon,onthewhole,onbehalf,putupwith,solongas,andsoon.2、本单元重点句型：(1)Somebyproductsofthisprocessarecalled“greenhouse”gases,themostimportantoneofwhichiscarbondioxide.(2)Evenifwestartreducingtheamountofcarbondioxideandother...3、重难点：“it”的用法（2）教学目标LOGOPage31._________________发生;造成2._________________同意;赞成3._________________大量的4._________________上升;增长;升起5._________________导致6.__________________反对……7.___________________即使8.__________________大体上;基本上9._____________________代表……一方10.____________________容忍;忍受11.____________________继续12._________________只要短语梳理comeaboutsubscribetoquantitiesofgoupresultinbeopposedtoevenifonthewholeonbehalfputupwithkeeponaslongasLOGOPage41._________________theearthisbecomingwarmerandthatitishumanactivitythathascausedthisglobalwarmingratherthanarandom...毫无疑问，地球正在变暖,而且这种转暖是人为的......2.Thegreenhouseeffectgivestheearth’ssurfacethe________temperatureof15℃.温室效应使地球的表面平均温度为15摄氏度。3.Wedonothaveto_______________pollution.我们不必去忍受污染。重点句型再现ThereisnodoubtthataverageputupwithLOGOPage51、phenomenonn.phenomena(pl.)【典例】1)Rainandsnowarephenomenaoftheweather.2)Beethovenwasaphenomenonamongmusicians.3)thephenomenaofnature自然现象4)asocialphenomenon社会现象重点词汇LOGOPage61)月蚀是一种罕见的现象。(eclipse)Aneclipseofthemoonisararephenomenon.2)你能向我解释下这一奇怪的自然现象吗？Couldyouexplaintomethestrangenaturalphenomenon?牛刀小试LOGOPage72.tendvi.趋向;易于;照顾vt.照顾;护理【用法总结】tendtowards/towards趋向;有助于【典例】Mostofboystendtoenjoyplayingbasketball.【2013北京模拟】Theboywassoseriouslywoundedthatnothingcouldhavesavedhimevenifhewithoutdelay.A.wastendedB.hadtendedC.hadbeentendedD.wouldbetended重点词汇LOGOPage83、quantityn.量;数量【经典例句】Quantitiesofappleswereonthetable.AhugequantityofoilwasshippedtoJapanlastyear.【用法总结】aquantityof/quantitiesof既可修饰n[c],n[u]aquantityof谓语动词由名词而定quantitiesof谓语动词一律用复数。重点词汇LOGOPage9(2012山东)Tomakethebirthdaypartyricher,Jennyprepareddrinkandcakes,sharingwithneighbours.A.alargenumberofB.agreatdealofC.alargequantityofD.agreatmany翻译：①大量的水被运到那儿。②大量的食物都已经腐烂掉了。①Quantitiesofwaterweredeliveredthere.②Largequantitiesoffoodhaverottenaway.真题探究LOGOPage104、rangen.种类;范围;vt.排成行【用法总结】in/withintherangeof在……范围内outofone'srange在……范围之外rangefrom...to...从……到……的范围重点词汇LOGOPage111)Theshopkeeps____________________(商品品种多).2)_____________(年龄范围)isfromsixtotwelveyearsold.(2012山西)—Canyoushotthebirdatthetopofthetree?—No,itisoutofmy.A.rangeB.reachC.controlD.distance牛刀小试awiderangeofgoodsTheagerangeLOGOPage125.averageadj.(在句中可作定语或表语)【经典例句】1)Hisaverageresultofthisthreesubjectsis96.2)Theaverageof4,8,and60is24。【总结归纳】above/belowtheaverage在一般水平以上/下onaverage一般说来重点词汇LOGOPage13翻译:他在我们班处于中等位置。Heisanaveragestudentinourclass.(2012山东淄博)Thisnewcarissoexpensivethatitisbeyondthereachofthosewithincome.A.averageB.regularC.generalD.usual牛刀小试LOGOPage146、Sohowhasthiscomeaboutanddoesitmatter?comeabout发生;产生(不及物动词短语)【总结归纳】comealong出现,发生；comeout出来,长出；cometo达到；cometooneself苏醒,醒悟；comeupwith赶上,提出重点短语LOGOPage15happen/takeplace/comeabout①happen“发生，(偶然)发生”，较多地用来指某个事件的突然发生，强调其偶然性，它后也可接动词不定式，或用于Ithappensthat...结构②takeplace“发生，举行”，常指有计划安排的事情的发生。③comeabout侧重于指事情发生的原因，常与how连用。词义辨析LOGOPage16—Howdidit____thatyoumadesuchasillymistake?—Imyselfhaven’tfigureditoutyet.A.bringaboutB.comeaboutC.comeacrossD.comeon(2012河北)It’salready10o’clock.Iwonderhowit____thatshewastwohourslateonsuchashorttrip.A.cameoverB.cameoutC.cameaboutD.cameup牛刀小试LOGOPage177、putupwith【经典例句】Idon’tknowhowhisparentsputupwithhisantics.Shecouldhardlyputupwiththatfellowanylonger.【短语归纳】catchupwith赶上keepupwith跟上comeupwith提出来putdown记下;放下；镇压;平定putforward提出；建议；把……向前拨重点短语LOGOPage18—WhatdoyouthinkofAndrew?—Therearesomethingsthatarenoteasyto____,andhiscoldnessisone.A.putasideB.putupwithC.thinkofD.getalongwith(2012陕西一模)WhydowehavetoBob'sselfishbehavior?Weshouldteachhimhowtocareforothers.A.makeupforB.comeupwithC.putupwithD.getridof牛刀小试LOGOPage198、resultin导致resultin导致;结果是（相当于leadto）Theaccidentresultsinthedeathoftwopassengers.Hiscarelessnessresultedintheaccident.【联想拓展】resultfrom起因于；由……造成asaresult结果；因此asaresultof作为……的结果;因为……重点短语LOGOPage20①Thetrafficaccident__________alotofdeathandthedestructionofseveralvehicles.②Theillness______________exhaustionpossibly.③Theinjure_______________afallkepthiminbedformonths.Shekeptonplayingcomputergamesthewholetime,herfailureintheexam.A.resultinB.resultedinC.resultinginD.toresultin牛刀小试resultedinresultedfromresultingfromLOGOPage219、Evenifwestartreducingtheamountofcarbondioxideandothergreenhousegases,theclimateisgoing......【知识精讲】evenif=eventhough是连词短语,用来引导让步状语从句,如主句从句都表示将来的动作,从句中要用一般现在时来表示将来时。重点句型LOGOPage22牛刀小试(1)哪怕只有一线希望我也不会放弃。Iwillnotgiveupevenifthereisonlyagleamofhope.(2)有了电脑,即使我们距离很远也感到近。Withcomputers,wefeelverynearevenifwearereallyfaraway.(2010安徽)Theengineersaresobusythattheyhavezerotimeforoutdoorsportsactivities,theyhavetheinterest.A.whereverB.wheneverC.evenifD.asifLOGOPage23Homework1、熟记本单元所学的重点词汇、短语、句型。2、完成单元测试题。