2016中考英语(人教版):教材梳理-八年级(下)-Units-5-6(共80张PPT)

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八年级(下)Units5~61.(2015·金华改编)OurEnglishteacheroftentellsustodomorereading________(代替)doingexercisesonly.【解析】insteadof“而不是,代替”,后接动名词。答案:insteadof2.(2015·杭州)Benwashelpinghismotherwhentherainbegantobeatheavily________thewindows.A.belowB.acrossC.behindD.against【解析】考查介词词义辨析。below在下面;across穿过;behind在后面;against倚着;碰,撞。根据句意可知是“雨水敲打窗户”,要用against。故选D。答案:D3.(2015·丽水改编)Ican'thelpyou________(除非)youtellmewhat'swrongwithyou,Lucy.【解析】题干意为:Lucy,除非你告诉我你哪里不舒服,否则我无法帮助你。表示“除非,如果不”,引导条件状语从句,用连词unless。答案:unless4.(2014·绍兴)—Doyou__________yoursonafterschool?—No.Hecomesbackhomeontheschoolbus.A.pickupB.lookafterC.dropinD.sendfor【解析】考查动词短语辨析。pickup意为“接(某人)”;lookafter意为“照顾”;dropin意为“顺便拜访”;sendfor意为“派人去请”。由答语中的“他坐校车回家”可知,询问的是“放学后你去接儿子吗?”故选A。答案:A5.(2013·杭州)Sallytookaphotoofherfriendswhilethey________computergames.A.playB.areplayingC.haveplayedD.wereplaying【解析】考查动词时态。while强调主句的动作和从句的动作同时发生。由语境可知,用过去进行时。故选D。答案:D☞词汇拓展1.heavy(adj.)→heavily(adv.)在很大程度上;大量地2.match(n.&v.)→matches(pl.)火柴3.sleep(v.)→asleep(adj.)睡着的→awake(反义词adj.)醒着的4.fall(v.)→fell(过去式v.)→fallen(adj.)倒下的;落下的5.silent(adj.)→silence(n.)沉默;无声6.recent(adj.)→recently(adv.)不久前;最近7.true(adj.)→truly(adv.)真正;确实→truth(n.)事实;实情8.weak(adj.)→strong(反义词adj.)强壮的9.west(n.)→western(adj.)西方的;西方国家的10.marry(v.)→married(adj.)结婚的☞重点短语1.gooff(闹钟)发出响声2.pickup接电话3.fallasleep进入梦乡;睡着4.diedown逐渐变弱;逐渐消失5.havealook看一看6.makeone'sway前往;费力地前进7.insilence沉默;无声8.takedown拆除;往下拽;记录9.atfirst首先;最初10.insteadof代替;反而11.turn...into变成12.fallinlove爱上;喜欢上13.getmarried结婚☞金牌句型1.Whatwereyoudoingateightlastnight?昨天晚上八点你正在做什么?2.Whatwashedoingwhentherainstormcame?当暴风雨来临时他正在做什么?3.WhatwasJennydoingwhileLindawassleeping?当琳达睡觉时珍妮在做什么?4.Howdoesthestorybegin?故事是如何开始的?5.—Whathappenednext?接下来发生了什么?—Assoonasthemanfinishedtalking,YuGongsaidthathisfamilycouldcontinuetomovethemountainsafterhedied.这个人一说完,愚公就说,他死后他的家人将继续移山。1.Whatwashedoingwhentherainstormcame?当暴风雨来临时他正在做什么?WhatwasJennydoingwhileLindawassleeping?当琳达睡觉时珍妮在做什么?(Unit5)【辨析】when与while共同点when和while这两个词都有“当……的时候”之意,都可以引导时间状语从句不同点when意为“在……时刻或时期”,它兼指“时间点”与“时间段”,引导从句的谓语动词既可以是终止性动词,又可以是持续性动词while只指“时间段”,不指“时间点”,从句的谓语动词只限于延续性动词WhenIcameintotheclassroom,theywerereading.我进教室时,他们正在读书。Whenshewasyoung,shelikedplayingtennis.她年轻时喜欢打网球。WhileIwaswatchingTV,sheknockedatthedoor.我正在看电视时,她来敲门了。【归纳拓展】while作连词时,意为“然而”,表示转折关系;while作名词时,表示“一会儿;一段时间”。Ilikepearswhilemybrotherdoesn't.我喜欢梨,弟弟却不喜欢。(连词)Therainwillfallinnowhile.马上就要下雨了。(名词)LittleTom________computergameswhenhismothergothome.A.isplayingB.playsC.wasplaying答案:C2.ButwhatcouldYuGongdoinsteadofmovingthemountains?但是不把山移开,愚公还能做什么?(Unit6)【考点透析】insteadof是固定短语,意为“代替;反而”,后跟名词、代词或动词­ing形式。ShereadsbooksinsteadofwatchingTVonweekends.她在周末读书而不是看电视。【辨析】instead与insteadof(1)instead意为“代替”,是副词。在句中作状语,通常位于句尾。位于句首时常用逗号与后面隔开,在顺接关系的句子中作“代替”讲,而在转折关系的句子中作“然而”讲。(2)insteadof是短语介词,其后要接名词、代词、动词­ing形式作宾语。用insteadof时,of后面的事情是不去做的。Heistootiredtogo;letmegoinstead.他太累了,去不了,让我去吧。Wewentthereonfootinsteadoftakingabus.我们没乘公交车,而是步行去了那儿。温馨提示:有时二者可以进行转换。Shewentswimminginsteadofplayingtennis.=Shedidn'tplaytennis.Shewentswimminginstead.她去游泳了,而没有打网球。①(改为同义句)Myfatherdidn'twatchTV.Instead,hereadanewspaper.MyfatherreadanewspaperinsteadofwatchingTV.②(用instead/insteadof填空)Heistired.Letmedoitinstead.3.Butunlesshecanhidehistail,hecannotturnhimselfintoaperson.但是如果他不能把尾巴藏起来,他就不能把自己变成人。(Unit6)【考点透析】(1)unless意思为“如果不;若非;除非”,引导条件状语从句,相当于if...not。Isleepwiththewindowopenunlessit'scold.天气若不冷,我总开着窗户睡觉。(2)turn...into...固定短语,意为“(使某人/某物)变成……”。Thesofacanturnintoabed.这沙发可以变成一张床。①Wewon'tputoffhavingthesportsmeeting________itrainsheavilynextweek.A.ifB.unlessC.thoughD.until答案:B②(改为同义句)Wecan'tfinishtheprojectontimeunlessyousupportus.Theprojectcan'tbefinishedontimeifyoudon'tsupportus.4.Becausetheyweresobigthatittookalongtimetowalktotheotherside.因为它们是这么大,以至于走到另一面要花费很长时间。(Unit6)【考点透析】so...that...意为“如此……以至于……”,引导结果状语从句。句中的so是副词,常常用来修饰形容词或副词。MylegsweresotiredthatIwantedtostop.我的双腿太累了以至于我都想停下来。【归纳拓展】以“so...that”引导的结果状语从句可以转换成不定式的简单句,即可转换为“...enoughto...”或“too...to...”句型,但这种转换必须符合下列条件:(1)当主句和从句的主语一致,且that从句是肯定句时,可用“enoughtodosth.”来转换。Themanissostrongthathecanlifttheheavybox.→Themanisstrongenoughtolifttheheavybox.这个人这么壮,能举起这个重箱子。(2)当主句和从句的主语不一致,且that从句是肯定句时,可以用“enoughforsb.todosth.”来替换,但须注意不定式的宾语要省略。ThequestionissoeasythatIcanworkitout.→Thequestioniseasyenoughformetoworkout.对我来说这个问题这么简单,我能做出来。(3)当主句和从句的主语一致,且that从句是否定句时,可以用“too...to...”来替换。Thegirlissoyoungthatshecan'tdressherself.→Thegirlistooyoungtodressherself.这个女孩太小了,不能自己穿衣服。(4)当主句和从句的主语不一致,且that从句是否定句时,如果要用“too...to...”替换“so...that...”,则用介词for引出动词不定式的逻辑主语,可以用“too...forsb.todosth.”来替换,注意不定式的宾语要省略。Thebagissoheavythatshecan'tmoveit.→Thebagistooheavyforhertomove.这个包对她来说太重了,她搬不动。①(同义句转换)Heistooyoungtotakecareofhimself.He'ssoyoungthathecan'ttakecareofhimself.②Hewas________tired________sayaword.A.too...toB.such...thatC.so...thatD.enough...to答案:A5.Thenewcoupleweresohappythattheycouldn'tstopsmilingwhentheygotmarried.这对新人是如此幸福,他们结婚时不停地笑。(Unit6)【考点透析】(1)stopdoingsth.意为“停止做某事”,指停止正在做的事。Stoptalking.Let'shaveaclass.别讲话了,我们上课吧。【归纳拓展】stoptodosth.停下来去做某事(指停止手中的事去做另一件事);stopsb./sth.fromdoingsth.阻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