高考英语大一轮复习Unit3Inventorsandinventions课件新人教版.ppt

Inventorsandinventions,Book8Unit3,晨背佳作积累素材,话题词汇1.breakthroughn.突破；重大进展2.conveniencen.便利；方便3.electronicadj.电子的4.intelligentadj.智能的5.inventionn.发明；创造6.technicaladj.技术的；工艺的7.beinthelead领先8.followthefashion追随时尚9.inthefieldofscience在科学领域10.withthedevelopmentof随着的发展,话题佳作假设你是李华，你的朋友Jim来信询问有关车轮的情况。请你根据下表所提供的信息给他写一封回信，简要介绍车轮的发明及其影响，并谈一谈你对车轮的看法。,佳作欣赏DearJim，Imhappytoreceiveyourletter.NowIdliketotalkaboutthewheel.Researchershaveprovedthatthefirstwheelwasinventedabout6,500yearsagoinAsia.Atfirst，itwasonlyatoolinventedtohelppeopletransportheavythingstillitbecameapartofavehicle.Thematerialofmakingthewheelhaschangedfromwoodtosteel.Itnotonlymakesitpossibleforpeopletomovethethingsmuchheavierthanthemselvesquicklybutalsohelpswiththedevelopmentofseveralkindsoftechnologies.Ibelievetheinventionofthewheelalsomakesthedevelopmentofhumansocietyfaster.Bestwishes!Yours，LiHua,名师点睛本文结构如下：1.指出说明对象车轮的发明。2.围绕要点进行说明：(1)最早出现的时间及地点；(2)制作材料与用途的发展变化；(3)对世界的影响。3.个人评价。文中不仅出现了宾语从句、时间状语从句、过去分词短语作定语、it作形式宾语等复杂句式，还使用了atfirst，notonly.butalso等过渡性词汇，使文章条理清晰，读起来更加流畅。,基础排查点拨要点,语篇训练提升能力,内容索引,教材升华综合运用,基础排查点拨要点,A.写作必记单词1.convenientadj.便利的；方便的；就近的(1)Pleasecometomyassistanceifisconvenientforyou.(填代词)Pleasecometomyassistance.(同义句转换)(2)Theofficeisfurnishedwithallmodern(便利设施).2.adj.被动的；消极的；被动语态的,1,it,atyourconvenience,conveniences,passive,3.seizevt.抓住；捉住；夺；(疾病)侵袭(1)Thechildalightfever.这个孩子有点发烧。(2)Heseizedthepickpocketthecollar.(填介词)4.n.文件；档案；文件夹vt.提交；将归档5.freezingadj.冰冻的；严寒的cold极冷的hot炽热的,wasseizedwith,by,file,freezing,burning,6.bearvt.忍受；忍耐；负担(1)Hecantbear(laugh)at.(2)(记住)thatsuccesscomesfromhardwork.7.currentn.(水或气)流；电流adj.现在的；当前的n.货币；通货,beinglaughed/tobelaughed,Bearinmind,currency,8.associatevt.联想；联系n.同伴；伙伴Hewasassociatedwiththemurder，sohewasarrested.(同义句转换)withthemurder，hewasarrested.himselfwiththemurder，hewasarrested.9.practicaladj.实际的；实践的；实用的vt.IwishmynamewasDenny，butmynameisSteve.HowoldareyouDen-ny？”,cool酷的；bad坏的；ordina-ry普通的；old老的。句意为：这是个很酷的名字，我也希望我的名字叫丹尼，但我的名字叫史蒂夫，你几岁了，丹尼？故选A项。,9.A.coolB.badC.ordinaryD.old,答案,解析,“HowoldamInow，Mommy？”heaskedhismotherassheslowly10fromthenextaisle.“Yourefifteenyearsold，Denny.”Thenheheadedtowardthetoysection.,goaway离开；walkby走过；comeover过来；turnup出现。由下文中作者与丹尼的妈妈谈话可知，丹尼的妈妈慢慢地走了过来。故选C项。,10.A.wentawayB.walkedbyC.cameoverD.turnedup,答案,解析,Dennysmom11mefortakingthetimetotalkwithherson.,thank感谢；stareat盯着；praise表扬；chatwith与聊天。句意为：丹尼的妈妈非常感谢我花时间与她儿子聊天。thanksb.fordoingsth.感谢某人做某事，故选A项。,11.A.thankedB.staredatC.praisedD.chattedwith,答案,解析,Shetoldmethatmostpeoplewouldnt12lookathim，muchlesstalktohim.,ever曾经；still仍然；yet然而；even甚至。句意：她告诉我大多数人甚至不愿意看丹尼，更别说与他交谈了。故选D项。,12.A.everB.stillC.yetD.even,答案,解析,Itoldherthatitwasmy13andthatthereareplentyofred，yellow，andpinkrosesinGodsGarden;14，“BlueRoses”arevery15andshouldbeappreciated16theirbeautyanddistinctiveness.,courage勇气；pleasure快乐；habit习惯；faith信念。上文中丹尼的妈妈对作者表示感谢，itwasmypleasure这是我的荣幸，是对感谢的应答语。故选B项。,13.A.courageB.pleasureC.habitD.faith,答案,解析,Itoldherthatitwasmy13andthatthereareplentyofred，yellow，andpinkrosesinGodsGarden;14，“BlueRoses”arevery15andshouldbeappreciated16theirbeautyanddistinctiveness.,therefore因此；besides况且；meanwhile同时；however然而。红色、黄色、粉色的玫瑰非常多，而蓝色的很罕见，此处表示转折，故选D项。,14.A.thereforeB.besidesC.meanwhileD.however,答案,解析,Itoldherthatitwasmy13andthatthereareplentyofred，yellow，andpinkrosesinGodsGarden;14，“BlueRoses”arevery15andshouldbeappreciated16theirbeautyanddistinctiveness.,rare罕见的；big大的；bright明亮的；colorful五彩缤纷的。见上题解析。故选A项。,15.A.rareB.bigC.brightD.colorful,答案,解析,Itoldherthatitwasmy13andthatthereareplentyofred，yellow，andpinkrosesinGodsGarden;14，“BlueRoses”arevery15andshouldbeappreciated16theirbeautyanddistinctiveness.,beappreciatedfor.因而被赏识。故选C项。,16.A.withB.byC.forD.in,答案,解析,Yousee，DennyisaBlueRoseand17someonedoesntstopand18thatrosewiththeirheartandtouchthatrosewiththeirkindness，thentheyve19ablessingfromGod.,unless除非；if如果；before之前；after之后。句意为：你看，丹尼就是朵蓝玫瑰，如果人们没有停下来，用心闻他的花香，善意地来接触他，那么他们错过了上帝的保佑。故选B项。,17.A.unlessB.ifC.beforeD.after,答案,解析,Yousee，DennyisaBlueRoseand17someonedoesntstopand18thatrosewiththeirheartandtouchthatrosewiththeirkindness，thentheyve19ablessingfromGod.,smell闻；pick挑选；buy买；see看。见上题解析。故选A项。,18.A.smellB.pickC.buyD.see,答案,解析,Yousee，DennyisaBlueRoseand17someonedoesntstopand18thatrosewiththeirheartandtouchthatrosewiththeirkindness，thentheyve19ablessingfromGod.,want想；forget忘记；miss错过；invite邀请。故选C项。,19.A.wantedB.forgottenC.missedD.invited,答案,解析,bebrave勇敢；beproud骄傲；takeiteasy放松；takethetime抽出时间。句意为：因此，当下次你看到蓝玫瑰，不要转过头走开，抽出时间与它微笑并打招呼。故选D项。,20.A.BebraveB.BeproudC.TakeiteasyD.Takethetime,答案,解析,So，thenexttimeyouseeaBLUERO-SE，dontturnyourheadandwalkoff.20tosmileandsayHello.,以上语篇训练之素材提炼再拓展,.词汇拓展1.patentn.专利；专利权；vt.获得专利；取得专利权2.proofn.证据；物证(1)vt.&vi.证明；结果是(2)Shewantedtoputherhusbandsloyaltytotheproof.她想考验一下她丈夫的忠诚。,prove,3.negotiatev.谈判，协商，交涉Theministersaid，“Wearereadyfordiscussionswithanylegalparties，butwellnevercriminals.”首相说：“我们准备和任何合法政党展开讨论，但决不会与罪犯谈判。”4.simplifyvt.简化；使单纯；使简易Whileintelligentpeoplecanoftensimplifythecomplex，afoolismorelikelytocomplicatethesimple.聪明的人总是会把复杂的问题简单化，而愚蠢的人更有可能把简单的问题复杂化。,negotiatewith,5.gatherup收集；把收起来加速6.headfor动身去,gatherspeed,表示“向行进”时，其后所接介词通常为for或towards，原则上不接介词to，但是当其后跟有某些状语(如back，out等)时，也可接介词to。Theshipheadedouttosea.轮船驶向大海。,7.inahurry匆忙地；迅速地8.muchless更不用说；更不用提still/let更不用说,less,alone,.句式升级1.Todaywebenefitfromcountlessinventionsandinnovations.(同义句转换)2.ItsequallyimpossibletopictureaworldwithoutKatherineJ.Blodg-ettsinnovationthatmakesglassinvisib