2021版高考英语大一轮复习 Module 5 A Lesson in a Lab课件 外研版必修1

Module5ALessoninaLab内容索引核心素养测评Step1以高考为导向·印证教材基础Step2以核心为根本·探究课堂重点Step3以检测为载体·提升语基能力Step4以话题为主线·锤炼素养技能Step2以核心为根本·探究课堂重点1.conclusionn.结论,推论;结尾,结束【语块必记】(1)draw/cometo/arriveat/reachaconclusion得出结论inconclusion总之;最后(2)concludev.下结论;总结;结束concludesth.from...从……推断出……concludesth.withsth.以……结束……Step2以核心为根本·探究课堂重点【语境速测】单句语法填空①I’vecometothe__________(conclude)thathe’snottherightpersonforthejob②Whenthegroupdiscussionisnearingitsend,besuretoconcludeit____importantpoints.完成句子并升级③Heis______________________(采取有效的措施)toavoidmakingthesamemistake.④Thatiswhywecan____________________________________(得出结论)thathewillsucceedthistime.withtakingeffectivemeasuresdraw/cometo/arriveat/reachaconclusionconclusionStep2以核心为根本·探究课堂重点⑤用主从复合句连接③④句_________________________________________________________________________________________________________________________________________________Thereasonwhywecandraw/cometo/arriveat/reachaconclusionthathewillsucceedthistimeisthatheistakingeffectivemeasurestoavoidmakingthesamemistake.Step2以核心为根本·探究课堂重点2.aimn.目标;目的(可数名词);瞄准,对准(不可数名词)v.瞄准,对准;目标在于;以……为目标【写作金句】Aimedatimprovingthestudents’abilityoflisteningandspeaking,thisactivityisverypopular.旨在提高学生的听说能力,这项活动很受欢迎。Step2以核心为根本·探究课堂重点【语块必记】(1)takeaimat...瞄准……;对准……withtheaimof...目的是……;以……为目标(2)aimat/beaimedat(doing)sth.瞄准,对准;旨在(做)某事aimtodosth.目标/目的是做某事(3)aimlessadj.漫无目的的aimlesslyadv.漫无目的地Step2以核心为根本·探究课堂重点【语境速测】单句语法填空①Thistripaims______(give)thekidsthereatasteofAmericanculture.②Theaimofitis________(reduce)airpollution.句式升级③InordertoimprovethelevelofEnglish,weattendEnglishCorneronceaweek.(用aim改写)→__________________________________________________________thelevelofEnglish,weattendEnglishCorneronceaweek.togivetoreduceAimingatimproving/Aimingtoimprove/WiththeaimofimprovingStep2以核心为根本·探究课堂重点3.balancen.天平;平衡;剩余;余额;余款v.(使)平衡;权衡【写作金句】Youhavetobalancetheadvantagesoflivinginabigcityagainstthedisadvantages.你必须权衡住在大城市的利与弊。Step2以核心为根本·探究课堂重点【语块必记】(1)thebalanceofnature自然平衡keep/lose/breakthebalance保持/失去/打破平衡onbalance总的说来(2)balance...against...把……与……进行权衡(3)balancedadj.平衡的;均衡的keepabalanceddiet保持均衡的饮食Step2以核心为根本·探究课堂重点【语境速测】单句语法填空①Weallknowthata________(balance)dietisofgreatimportancetoourhealth.根据汉语提示完成下面文段②Weshouldtryourbestto_______________(保持平衡)betweenourdevelopmentandenvironmentprotection.Sometimes,over-developmentcan________________(打破平衡)ofecology.Oncenature_______________(失去平衡),itwillbringusmanydisasters.balancedkeepthebalancebreakthebalancelosesthebalanceStep2以核心为根本·探究课堂重点4.usedto过去(常常)……【写作金句】Iusedtogetupearlyandtakeanhour’swalkbeforebreakfast.我过去常常起床很早并且在早餐前散步一小时。Step2以核心为根本·探究课堂重点【语块必记】(1)usedto的否定形式有:usednotto/didn’tuseto(2)thereusedtobe过去有……(3)be/getusedto(doing)sth.习惯(做)某事(4)beusedtodosth.被用来做某事Step2以核心为根本·探究课堂重点【语境速测】单句语法填空①Heused______(stay)uplate,butnowheisusedto_____(go)tobedearly.②Thefollowingsimpleexperimentisused__________(separate)differentliquids.完成句子③_______________abigandbeautifulgardenatthebackoftheirhouse.以前在他们房子的后面有一个美丽的大花园。tostaygoingtoseparateThereusedtobeStep2以核心为根本·探究课堂重点5.keep(sb.)out(ofsth.)把……关在外面;阻止……入内;不参加;不进去【写作金句】Hewascarefultokeepoutofsight.他小心翼翼地躲开别人的视线。Step2以核心为根本·探究课堂重点【语块必记】keepawayfrom(使)远离,保持距离keepoff(使)避开;不(让)接近keepup使保持、维持(在同一水平);使不低落;继续keepupwith跟上,不落后keepback控制,抑制;隐瞒;留/扣下;阻碍(某人)发展Step2以核心为根本·探究课堂重点【语境速测】用keep相关短语的正确形式填空①Foodproductionisnot______________populationgrowth.②You’dbetter__________theirquarrel.③Thenoticesaid“_______thegrass.”④Shewasstrugglingto_________thetears.⑤Dosomethingto_______yourspirits.keepingupwithkeepoutofkeepoffkeepbackkeepupStep2以核心为根本·探究课堂重点6.Itishardtothinkofaworldwithoutmetals.很难想象一个没有金属的世界。【文化金句】Itisabasicsocialcustomtoofferacupofteatothemwheneverguestsvisit.每当有客人来访,给他们沏杯茶是最基本的社交习俗。Step2以核心为根本·探究课堂重点【句型公式】(1)本句属于“Itis+形容词/名词+不定式”句式。其中it是形式主语,不定式短语是真正的主语。(2)该句型中的不定式前可加for/ofsb.①Itis+adj.+forsb.todosth.句式中,作表语的形容词说明不定式行为的性质和特点,常见的有easy,important,difficult,possible,necessary等。②Itis+adj.+ofsb.todosth.句式中,作表语的形容词说明不定式逻辑主语的品行、性格等,常见的有kind,nice,good,stupid,silly,careful,careless等。(3)itis+形容词/名词+that句型,其中名词一般是pity,shame等。Step2以核心为根本·探究课堂重点【语境速测】单句语法填空①Thoughitisniceofyoutoputhimup,itisimpossible___himtosleeponsuchasmallbed.②It’sreallyapity______(miss)suchagoodchance.句型转换③ItisnecessarythatwepracticespeakingEnglisheveryday.→___________________________speakingEnglisheveryday.fortomissItisnecessaryforustopracticeStep2以核心为根本·探究课堂重点7.Thecloseryouare,themoreyou’llsee.你离得越近,看到的东西就越多。【写作金句】ThemoreyouknowabouttraditionalChineseculture,themoreyouareinterestedinit.你对中国传统文化了解得越多,你就对它越感兴趣。Step2以核心为根本·探究课堂重点【句型公式】“the+比较级...,the+比较级...”结构的具体用法如下:(1)意为“越……,就越……”,主从句的两个谓语是同时进行的,表示后面一方随前面一方的变化而变化。(2)从结构上看,第一个“the+比较级”是表示条件的状语从句(通常用一般现在时);第二个“the+比较级”是主句(通常使用一般将来时)。Step2以核心为根本·探究课堂重点【语境速测】完成句子①聪明的人知道,他们付出的努力越多,成功的机会就越大。Clevermenknowthat______________theymake,_______________theywillhavetobesuccessful.②你越用功,进步就越大。__________youwork,__________________youwillmake.③你越小心,在实验中犯的错误就越少。_______________youare,________________youwillmakeintheexperiment.themoreeffortsthebiggerchanceTheharderthegreaterprogressThemorecarefulthefewermistakesSte