中学联盟江苏省宜兴市汇文中学2015届中考一轮复习英语课件 八年级下册 Unit8

2015年中考一轮复习课件(8BUnit8)教材梳理┃基础精梳理

┃类别

中考考点助记

词语联想1.digv.挖→________(过去式)→________(过去分词)2．seriousadj.认真的→________(副词)3．wiseadj.明智的→________(副词)4．richadj.富有的→________(反义词)5.harmvt.伤害→________(有害的)→________(无害的)6．emptyadj.空的→________(反义词)7．simpleadj.简单的→________(副词)8．powern.力量→________(形容词)dugdugseriouslywiselypoorharmfulharmlessfullsimplypowerful类别

中考考点助记

短语精选1.对……有好处__________2．减少空气污染____________3．关上(开关)____________4．保护环境____________5．过着绿色生活____________6．开车送某人去上学____________7．节约水____________8．一个有着……的国家____________9．被分成____________begoodforreduceairpollutionturnoffprotecttheenvironmentliveagreenlifedrivesbtoschoolsavewateracountrywith…beseparatedinto类别

中考考点助记

短语精选10．来自全国____________11．不被允许做某事____________12．砍倒____________13．在公共场合____________14．限制空气和水污染____________15.取决于____________16．丰富的资源____________17．用完，耗尽____________18．几乎不产生污染____________fromalloverthecountrybenotallowedtodosthcutdowninapublicplacelimitairandwaterpollutiondependonrichresourcesrunoutproducelittlepollution类别

中考考点助记

短语精选19．起作用____________20．有机会……____________21．一起工作____________22．使世界变成一个更好的地方____________23．做一次调查____________24．对我们的健康有害____________25．保持土壤____________26．从地下挖出某物____________27．恶化____________28．正在使用____________makeadifferenceto(sb/sth)haveachanceto…worktogethermaketheworldabetterplacedoasurveybeharmfultoourhealthkeepsoilinplacedigupsthfromthegroundchangefortheworsebeinuse[点拨]separate后通常跟from或into。[辨析]separate与divideseparate侧重指把原来连在一起或靠近的人或物分开。divide侧重指把一个整体分成若干部分。┃考点巧突破┃考点1separatevt.&vi.分开，隔开典型例题(1)Waste________differentgroupsinsomecountries.A.isseparatedinto B.areseparatedintoC.isseparatedto D.areseparatedto(2)他把大蛋和小蛋分开了。He_________thebigeggs________thesmallones.Aseparatedfrom

[点拨]allowsbtodosth意为“允许某人做某事”，其被动语态为sbbeallowedtodosth，意为“某人被允许做某事”。考点2allowvt.允许典型例题--Sixteen-year-olds______todriveinChina.--ButinAmerica,theycan.A.isallowed B.isnotallowedC.areallowed D.arenotallowedD考查动词的时态与语态。主语为“Sixteen­year­olds”，是复数，故A和B排除。句意：“在中国，不允许十六岁的青少年开车。”“但是在美国，他们可以。”故选D。[点拨]harm的形容词形式为harmful(有害的)/harmless(无害的)。短语doharmto意为“对……有害”，相当于beharmfulto。考点3harmvt.伤害；损害典型例题Airpollutionisharmfultoourhealth.(改为同义句)Airpollutiondoes______________ourhealth.

harmto[点拨]difference为可数名词。makeadifference有关系，有影响makeabigdifferenceto…对……有很大的影响；使……有了很大的变化[拓展]differentadj.不同的bedifferentfrom与……不同bedifferentin在……方面不同考点4differencen.差异，不同(之处)典型例题(1)这次考试将对我们有很大影响。Theexamwill______________________________us.(2)它与现代小汽车比赛大不相同，但激动人心的程度却毫不逊色。It____________________________moderncarracesbutnolessexciting.makeabigdifferencetowasquitedifferentfromrunout不及物动词短语，表示“被用完；被耗尽；(人)把东西用完(或花光)”，其主语通常是时间、金钱、食物等无生命名词。runoutof及物动词短语，表示主动意义，其主语通常是人。考点5runout用完，耗尽[辨析]runout与runoutof这两个短语都有“用完”的意思，但用法不同。典型例题(1)我的红墨水用完了。Ihave_______________redink.(2)没有时间了。Timeis____________________.runoutofrunningout考点6inordertodosth为了做某事

[点拨]inordertodosth在句中作目的状语，后接动词原形。其否定形式为inordernottodosth。典型例题Alotofstudentsgatheredinthehall_________listentothereport.A.sothat B.inordertoC.inorderthat D.asaresultB本题考查连词词组辨析。sothat意为“以便”，引导目的状语从句；inordertodosth和inorderthat意思都是“为了”，但inorderto后接动词原形，inorderthat后接从句。asaresult意为“结果”。

考点7sothat以便；为了[点拨]sothat引导目的状语从句。[辨析]sothat与so…that典型例题Ihavetoleavenow________Icancatchthelastbus.A.sothat B.becauseofC.until D.assoonasA

[点拨]“oneof＋the＋形容词的最高级＋可数名词复数”意为“最……之一”。oneof…意为“……之一”，后接可数名词复数。这两个短语表达的是单数意义，其作主语时，谓语动词用第三人称单数形式。考点8oneofthebiggestproblems最大的问题之一典型例题Oneofthepopularexpressionsin2012__________”positiveenergy”.A.is B.are C.was D.wereC考查主谓搭配。由句中的“Oneof…”可知，主语是单数，又由句中的时间状语“in2012”可知，用一般过去时态，所以选择C。digging┃知能双提升┃基础过关Ⅰ.根据汉语提示完成句子1．Wecan'tfinish________(挖)suchabigholewithoutyourhelp.2．EveryonethinksKongMingwasmuch________(明智)thanZhouYu.3．Takingtoomuchexerciseaftermealsis________(有害的)toyourhealth.4．DoyouknowwhentheEarthwas________(形成)?5．Weallagreethatthedriverwhodrivesafterdrinkingwineshouldbe________(惩罚)．6．Thispatientshouldbe___________(隔离)fromtheothers.wiserharmfulfromedpunishedseparatedisheldⅡ.用所给词的适当形式填空1.TheWorldCup________(hold)everyfouryears.2.Themaniswiseenough________(make)thedecision.3．Wouldyoupleasetellmethe________(different)betweenthetwowords?4．Thefarmersaredoingtheirbest__________(improve)theirlives.5．Whydon'tyoupreventthemfrom________(waste)water?6．PeopleinSwitzerlandrecyclemanythingstoreduce________(pollute)．7．__________(luck),hedidn'thurthimselfbadly.8．Ifweworktogether,wecanmaketheworlda________(good)place.9．Coal,oiland________(nature)gasarenotendless.10．Milliedoesthehomeworkso________(care)thatsheoftenmakesmistakes.tomakedifferencetoimprovewastingpollutionLuckilybetternaturalcarelesslyliveagreenlifeⅢ.用方框中所给短语的适当形式填空liveagreenlife,usedto,begoodfor,turnoff,saveenergy1.Manypeoplewantto________________,butreallyhavenoideawheretostart.2．Danielalwaysstopsmefrom____________thelights.Itisakindofwaste!3．It____________ustohaveenoughoutdooractivities.4．There____________beacinemainthetown,butnowthereisn't.5．Everytimeyouclosethefridgedoor,youare____________．turningoffisgoodforusedtosavingenergydependonⅣ.根据汉语意思完成句子1.我们的计划通常取决于天气。Ourplansusually________________theweather.2.如果不砍伐树木，我们的城市会越来越漂亮。Iftreesarenot________________，ourcitywillbe________________________________．3．18岁以下的人，不允许开车。Peopleundertheageof18________________________________________．4．为了对他们的居住环境作一些改变，他们正在努力工作。Theyareworkinghard________________________________________theirlivingconditions.5．如果你在公共场合吐痰，你将会被罚款5元。Ifyouspit________________________，you________________________5yuan.cutdownmoreandmorebeautifularenotallowedtodrivetomakeadifferencetoinpublicplaceswillbefinedA中考透视单项选择1．[2014·铜仁]TheYangtzeRiverisoneof________intheworld.A．thelongestriversB．thelongestriverC．longerriversD．longerriver考查形容词的比较等级。句意：长江是