高考英语大一轮复习课件：必修2Unit 1

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必修2Unit1Talesoftheunexplained

1【话题词汇】1.phenomenonn.现象2.probabilityn.可能性3.disappearancen.失踪4.reasonableadj.合情合理的5.memorableadj.难忘的6.uncommonadj.不寻常的7.confusingadj.令人困惑的

28.missingadj.失踪的9.adventurousadj.冒险的10.formv.形成11.launchv.发射12.doubtv.怀疑13.beunawareof没意识到14.searchfor寻找15.ruleout排除16.giveanaccountof叙述17.accountfor说明……的原因

3【经典语篇】(2014·合肥模拟)地球上的人类正面临生存危机,为了解决这一问题,科学家一直努力在宇宙中寻找一个适合人类居住的星球。火星作为太阳系中与地球地质构造比较相近的行星,理所当然地成为人类的首选目标。现在假设人类有一天终能迁居火星,请你发挥合理的想象,以“ThefuturelifeonMars”为题,对人类未来在火星上的生活进行预测和描述。

4ThefuturelifeonMars[开门见山,总体阐述]Comparedtothelifewearelivingontheearth,thefuturelifeonMarswillbetotallydifferent.[从环境和交通两个方面阐述]OnMars,peoplecancollectwaterfromundertheplanet’ssurface—cleanandrecyclable.①PeoplewillbehealthiersinceMarsisnotpolluted.Peoplewilltravelbacktotheearthorotherplanetsinspaceshipsforsightseeing.Childrenwilljustflytoclassesintheschoolspaceshipstomeettheirlearningguidesandsolveproblemstogether.

5[总结并提出建议]②Altogether,withthedevelopmentofscienceandtechnology,thedreamthatmanwillonedaymovetoMarsissuretocometrue.But,Ithinkthatatthattime,havingbeentaughtalessonontheearth,peopleshouldtreasureandprotectMarstoavoidturningitintothesecond“earth”.

6【厚积薄发】Ⅰ.完成句子(1)我们已经排除了他去火星的可能性。We_____________thepossibility____hewenttoMars.(2)你如何解释这一事件的发生?Howdoyou__________theoccurrenceofthisincident?haveruledoutthataccountfor

7Ⅱ.句型转换(1)把句①画线部分转换成独立主格结构。________________,peoplewillbehealthier.(2)把句②画线部分转换成with复合结构。Altogether,__________________________________,thedreamthatmanwillonedaymovetoMarsissuretocometrue.Marsnotpollutedwithscienceandtechnologydeveloping

8Ⅰ.单词➡分类记忆【核心单词】不可不记1._______(n.)发生的事情(尤指不寻常的或讨厌的)2._________(vi.)消失;失踪3.____(n.)案件;具体情况,实例4.______(n.)长度5.______(n.)(一)打;十二个;十来个incidentdisappearcaselengthdozen

96._____(vi.)发生7.____(n.)基地,大本营;底部;基础(vt.)以……为基础8.______(n.)奖,奖品,奖金(vt.)授予,奖励9.______(vt.&vi.&n.)攻击;进攻10._______(adj.)困惑的,茫然的→________(adj.)令人困惑不解的→______(vt.&n.)使困惑;谜,令人费解的事11._________(n.)可能性→_______(adj.)可能的occurbaseawardattackpuzzledpuzzlingpuzzlepossibilitypossible

1012.________(adj.)令人惊奇(惊叹)的→________(adj.)吃惊的,感到惊奇的→______(vt.)使惊异或惊奇→__________(n.)惊奇,惊异13.________(n.)证据→_______(adj.)明显的,明白的14.______(n.)伤害→______(vt.)伤害→_______(adj.)受伤的15.___________(adj.)热情的;热烈的;满腔热忱的→__________(n.)热情16.____(vi.)存在→_________(n.)存在amazingamazedamazeamazementevidenceevidentinjuryinjureinjuredenthusiasticenthusiasmexistexistence

1117.________(vt.)组织,筹备;安排,处理→_________(adj.)安排有序的,有组织的→_________(n.)组织者→___________(n.)组织18.________(vt.)检查→___________(n.)考试;检查19.________(n.)力量,力气→__________(vt.)加强,巩固→______(adj.)强壮的,有力的20.____(vt.&n.)联系,关联→______(adj.)连接的21._______(vi.&vt.)生存;挺过(难关)→_______(n.)幸存,生存→________(n.)幸存者organizeorganizedorganizerorganizationexamineexaminationstrengthstrengthenstronglinklinkedsurvivesurvivalsurvivor

12【高频单词】不可不知22.________(n.)动物;(具有某种特征的)人23._______(adv.&prep.)在(船、飞机、火车等)上;上(船、飞机、火车等)24.___________(adj.)适当的25.______(n.)(文件等)空白处,空格(adj.)空白的;无表情的26._____(n.)足迹,踪迹27._______(vt.)假定;认为28._______(vt.)不予考虑;解雇;解散creatureaboardappropriateblanktrackassumedismiss

1329._______(n.)(动植物)保护区;储备(vt.)预订;保留;储备→___________(n.)预订;保留30.________(vt.)使确信,使相信→__________(adj.)令人信服的→_________(adj.)确信的,感到信服的31._______(n.)神秘的事或人→__________(adj.)神秘的,难以理解的32._______(n.)幽默→_________(adj.)幽默的reservereservationconvinceconvincingconvincedmysterymysterioushumourhumorous

14Ⅱ.短语➡双语互译1.加紧,加强,促进_______2.出现,现身________3.负责,掌管_____________4.调查________5.突然大笑起来_________________6.基于,以……为根据_______________7.属于________stepupshowuptakechargeoflookintoburstintolaughterbebasedon/uponbelongto

158.使某人相信某事_________________9.与……有联系_________________10.前往,到……去________________11.dueto__________12.carryout__________13.puton_______________14.makeup____________________15.dozensof__________convincesb.ofsth.belinked/relatedtomakeone’swayto由于,因为执行,实施播放;穿上;上演编造,杜撰;化妆;构成许多,很多

16语境取词——选用上面的单词或短语填空①Americanpolicehave__________(加强)theirsearchforJustinFoster,whohasn’t_________(出现)sinceFridaynight.ButpolicehavenotdismissedthepossibilitythatJustinwastakenawaybyaliens.DetectiveSamPeterson,whohas_____________(负责)thecase,saysthattheyhavebeen___________(调查)otherpossibilitiestooandthattheywillnotgiveupuntiltheyfindhard/strong/realevidence.steppedupshownuptakenchargeoflookinginto

17②The_______(迷惑不解的)expression/lookonhisfacesuggestedhedidn’tknowhowto________(实施)hisplan.Hedecidedtohavearestforawhile.He______(播放)hisfavouriteCDandlistenedhappily.Tohisgreatjoy,agoodidea__________(想到)him.puzzledcarryoutputonoccurredto

18Ⅲ.句型➡超级仿写1.感官动词+宾语+宾语补足语Witnessesalsosaythey________________________________(看到贾斯廷朝家走去)at10.45p.m.【仿写】当我进来时,我看到他在玩电脑游戏。WhenIcamein,I______________________________.sawJustinwalkingtowardshishousesawhimplayingacomputergame

192.完全倒装Standinginside__________________________(是许多奇怪的生物)withwhiteskinandlargeblackeyes.【仿写】出席会议的是有着丰富教学经验的老师。Attendingthemeeting________________________________________________.werelotsofstrangecreaturesareteacherswithalotof/rich/muchteachingexperience

203.状语从句的省略___________(当被问时)aboutthepossibilitythatJustinwastakenbyaliens,DetectiveSamPeterson,whohastakenchargeofthecase,toldjournalists,‘Sometimespeoplemakeupsuchamazingstories...’【仿写】当人们被介绍给对方时,他们常常握手。___________________________,peopleoftenshakehands.WhenaskedWhenintroducedtoeachother

214.that引导同位语从句There’sreallynohardevidence_________________(外星人劫持了他).【仿写】他今天下午来听讲座是不可能的。Thereisnopossibility_________________________________thisafternoon.thatalienstookhimthathewillcometoattendthelecture

225.besaidtodo...据说做……TheYeti__________(据说是)alarge,hairyanimalthatwalksontwofeetlikeahumanbeing.【仿写】据说他对京剧很感兴趣。_____________________________BeijingOpera.issaidtobeHeissaidtobeveryinterestedin

23【重点单词】1.puzzledadj.困惑的,茫然的【填一填➡激活思维】①The_____________________onherfaceshowsthatshedoesn’tknowwhattodo.她脸上迷惑不解的表情说明她不知道要做什么。②Ihad________________theproblemforoveranhour.我对此问题苦思冥想了一个多小时。③Theyarepuzzledwhattheyshoulddonext.(句型转换)=Theyarepuzzled______________.puzzledexpression/lookbeenpuzzledoverwhattodonext

24【记一记➡构建知识】(1)bepuzzledover/about对……苦苦思索/迷惑不解bepuzzled+疑问词+todo/从句　不知道……(2)puzzlevt.使迷惑,使难解n.难题,难解之事,谜beapuzzletosb.对某人来说是个谜(3)puzzlingadj.令人困惑不解的

25*(2011·陕西高考)WhatpuzzlesyouisactuallyapuzzleformanyparentsinChina.使你困惑的事也正好是中国很多家长感到困惑的事。*ThespellingofEnglishisoftenpuzzling.英语拼写常常使人伤脑筋。*Canyouworkoutthispuzzle?你能解出这个谜吗?

26【悟一悟➡参透误区】过去分词形式的形容词puzzled除了用来修饰人,还可用来修饰与人有关的某些名词,如look,expression,voice,face等。当表示事物的特征或属性时,常用现在分词形式的形容词puzzling。

272.assumevt.假定;认为【填一填➡激活思维】①Ithinkwecansafely___________heisoutoftown.我觉得我们可以很有把握地认为他出城了。②Ihavealways________________American.我一直以为她是美国人。assumethatassumedhertobe

28【记一记➡构建知识】(1)assume+that从句以为/认为……assumesb./sth.tobe认为某人/某事……Itisgenerallyassumedthat...普遍认为……(2)assumptionn.假定;假想makeanassumption做出臆断/假设ontheassumptionthat基于……的假设,假设……(3)assuming/supposingthat...假设……

29*(2011·湖北高考)Whenitcomestomedicine,Ihadassumeditwasimportanttoalwaysbehonestwithmypatients.当谈到医药时,我原以为永远对病人诚实是重要的。*Itisgenerallyassumedthatstressiscausedbytoomuchwork.普遍认为,压力是工作过重所致。*Peopletendtomakeassumptionsaboutyoubasedonyourappearance.人们往往以貌取人。*Assuming(that)itrainsthisafternoon,whatshallwedo?假如今天下午下雨的话,我们怎么办?

30【猜一猜➡熟词生义】写出黑体部分的含义。Iamnotafraidtoassumetheresponsibility.()承担

313.occurvi.发生【填一填➡激活思维】①Whendidtheearthquake____________?地震是何时发生的?②Agoodideasuddenly__________him.他突然想到一个好主意。③Itdidn’t____________askforhelp.她没有想到去求助。occur/happenoccurredtooccurtoherto

32【记一记➡构建知识】sth.occurstosb.某人突然想起/想到某事Itoccurstosb.todosth.某人突然想起做某事Itoccurstosb.+that从句某人突然想起……

33*(2013·广东高考)Weretherenocleaners,aninevitabledeteriorationinenvironmentwouldoccur.如果没有清洁工,不可避免的环境恶化就会发生。*Whydidn’titoccurtoyoutophonethepolice?你为什么没有想起打电话报警呢?*Itneveroccurredtomethathemightbeintrouble.我怎么也没想到他会遇到麻烦。

34【辨一辨➡明晰异同】happen/occur/takeplace(1)指“(偶然)发生”时,happen和occur可互换。但是,happentosb./sth.常指不好的事情发生在某人/某物身上;occurtosb.则指“某人想到(某个想法或主意)”;而takeplace则不可与to连用。(2)另外,happentodosth.意为“碰巧做某事”。(3)takeplace常指必然会发生的事情或人为安排发生的事情。

35*HehappenedtobewatchingTVwhenIenteredtheroom.当我进房间时,他碰巧正在看电视。*TheexaminationtookplaceonFriday.考试是在周五举行的。

364.awardn.奖,奖品,奖金vt.授予,奖励【填一填➡激活思维】①Theyhavegiven_________$1,200toeachofthewinners.他们已经给每位获胜者颁发了1200美元的奖金。②He____________theNobelPrize___hiscontributiontoworldpeace.他因对世界和平所做出的贡献而被授予诺贝尔奖。awardsofwasawardedfor

37【记一记➡构建知识】awardsb.sth./awardsth.tosb.授予/奖励/判给某人某物beawarded...for...因……而被授予……*Theydecidedtoawardthebestfilmthefirstprize.他们决定授予这部最佳影片一等奖。*(2012·山东高考)Hewasawardedamedalforbuildingthebridge.他因为建了这座桥而被授予一枚奖章。

38【辨一辨➡明晰异同】award指为鼓励在工作中达到或完成所提出要求或条件的人进行的授奖行为,更注重荣誉,而不在乎奖品或奖金reward指对别人的工作、服务或帮忙的奖赏与报答,可以是酬金,也可以是物品prize“奖金、奖品、战利品”,指竞赛获奖,竞争、抽奖或工作学习中的优胜者获得的奖励,可以是钱,也可以是物

395.reserven.(动植物)保护区;储备vt.预订;保留;储备【填一填➡激活思维】①Weacceptyourstatement______________.我们毫无保留地接受你的意见。②Ihave________aroom___youatthehotel.我已在旅馆为你预订了一个房间。③Saturdaysarebusy,soit’sagoodideato______________inadvance.星期六很忙,所以提前预订一张桌子是个不错的主意。withoutreservereservedforreserveatable

40【记一记➡构建知识】(1)withoutreserve毫无保留地inreserve备用naturalreserve自然保护区(2)reservesth.forsb.为某人保留某物reservearoom/table/seat预订房间/桌子/座位reservetherighttodosth.保留做某事的权利

41*Ifyoulookatmanyonlinetermsofservicecarefully,theyreservetherighttochangethetermsatanytime.如果你仔细地看许多在线服务条款,他们都保留在任何时间更改条款的权利。

426.strengthn.力量,力气【填一填➡激活思维】①Hehasn’tgot_________________liftthebox.他没有足够的力气搬起那个箱子。②Hehasbeendoingweight-trainingto___________________.他一直在进行举重训练以增强体力。enoughstrengthtobuilduphisstrength

43【记一记➡构建知识】havethestrengthtodosth.有做某事的力气/意志力strengthsandweaknesses长处和弱点*(2013·山东高考)Oneday,hegatheredupallhisstrengthanddecidedtoattendajobinterview.一天,他鼓足勇气,决定参加一个求职面试。

44【辨一辨➡明晰异同】strength常指人体或物体内在的力,如力气、耐力、抵抗力energy人的精力,自然界的能、能量、能源force常指促使物体运动的力,也可指势力、武力、暴力、军队等power指力量、功能,人或机器等事物潜在的或能发挥出来的力量、职权、权力或政权

45*Daviddevotedallhisenergytohiswork.Onenighthecamehomeverylatefromhisoffice.Hefoundtherewasapowerfailurethatday.Unfortunatelyhecouldn’tfindhiskeyanywhere.Sohegatheredallhisstrengthtoforcethedooropen.Thenextdayhehadtopaytohavehisdoorrepaired.

46【猜一猜➡熟词生义】观察句子,写出黑体部分的含义。*(2013·浙江高考)Hehelpedmeidentifymyweaknessesandmystrengths.()长处

477.convincevt.使确信,使相信;说服【填一填➡激活思维】①HowcanI________you__herhonesty?我怎么样才能使你相信她的诚实呢?②We_________Mary_____therebytrainratherthanbyplane.我们说服了玛丽坐火车去那儿,而不是坐飞机。③Whatshesaid________________Iwaswrong.她的话使我相信我错了。convinceofconvincedtogoconvincedmethat

48【记一记➡构建知识】(1)convincesb.ofsth.使某人相信某事convincesb.todosth.说服某人做某事convincesb.that...使某人相信……(2)convincedadj.确信的,感到信服的beconvincedthat相信……convincingadj.令人信服的

49*Iamconvincedthatyou’reright.我相信你是对的。*Wehaven’tfoundtheconvincingevidence.我们还没有找到令人信服的证据。

50【核心短语】8.stepup加紧,加强,促进;走近【填一填➡激活思维】观察句子,写出黑体部分的含义。①Youshouldstepupyoursearchforthelostboy.()②Shesteppeduptoreceiveherprize.()加紧,加强走上前

51【记一记➡构建知识】stepaside让开;让位stepback后退一步stepforward走上前来,往前一步stepbystep逐渐地,一步步地keepinstepwith与……保持一致

529.dueto由于;因为(一般不置于句首)【填一填➡激活思维】观察句子,写出黑体部分的含义。①Itwasamistakeduetocarelessness.()②Havetheybeenpaidthemoney(thatis)duetothem?()③Rentbillisduetoday.()④Theirplaneisduetoarrivein15minutes.()⑤HeisduetoleaveforAmericawithhisgirlfriendtomorrow.()由于;因为应给的,应支付的到期的预计的约定的

53【记一记➡构建知识】beduetodosth.预定做某事bedueforsth.应该得到某物beduetosb.应给某人的;该付给某人的

54【辨一辨➡明晰异同】dueto侧重“起因于”,在句中多作表语,有时作状语becauseof着重某种原因的理由,在句中通常作状语thanksto突出“感激之情”,意思为“幸亏……;多亏……”owingto可以与dueto互换,但在句中多作状语,也可以作表语

5510.showup出现,现身;露出,显出【填一填➡激活思维】①Tothefans’disappointment,thefilmstardidn’t________attheopeningceremony.令影迷们失望的是,那位影星并没有出现在开幕式上。②Whydidn’tyou________atthemeeting?你为什么没有出席会议?showupshowup

56【记一记➡构建知识】showsb.around领某人参观showoff炫耀,卖弄showsb.in/out领某人进来/出去showsb.to/into(aplace)领某人去(某地)beonshow展出,陈列

5711.makeup编造,杜撰;构成【填一填➡激活思维】观察句子,写出黑体部分的含义。①Hemadeupanexcusetoexplainwhyhewaslate.()②Girlsmakeup60%ofourclass.()③Nowmanygirlsliketomakeupwhentheyarestillquiteyoung.()④Ihavetoworkhardtomakeupforthelosttime.()⑤Whydon’tyoutwoforgetyourdifferencesandmakeup?()编造,杜撰构成,组成化妆弥补和解

58【辨一辨➡明晰异同】“组成”各不同makeup用部分作主语,表示“部分构成整体”,用于主动语态bemadeupof用整体作主语,表示“整体由部分构成”consistof用整体作主语,表示“整体由部分构成”,引申为“包含有”,不能用于被动语态

5912.makeone’swayto前往,到……去【填一填➡激活思维】选择合适的词组填空。fightone’sway,feelone’sway,makeone’sway①Theteamslowly______________throughthejungle.②Thesurroundedsoldiers_______________out.③Wecouldn’tseeanythinginthecave,sowehadto___________out.madetheirwayfoughttheirwayfeelourway

60【记一记➡构建知识】loseone’sway迷路feelone’sway摸索着前进fightone’sway奋勇前进pushone’sway挤着前进

61【经典句式】13.WitnessesalsosaytheysawJustinwalkingtowardshishouseat10.45p.m.目击者也说晚上10点45分他们看到贾斯廷正朝家走去。

62【填一填➡激活思维】用所给词的适当形式填空。①(2013·福建高考)Fromthepicture,wecanseeafamilyofthree_______(walk)onalongredcarpet.从这幅图中,我们可以看到一家三口正走在长长的红毯上。②Themanagerwantedtoseetheplan_______(carry)out.经理想看到计划得到执行。③Hewasseen______(play)footballontheplaygroundjustnow.有人刚才看到他在操场上踢足球。walkingcarriedplayto

63【记一记➡构建知识】(1)seesb.dosth.看到某人做过某事seesb.doingsth.看到某人正在做某事seesth.done看到某事被做Sb.isseentodosth..某人被看到做过某事Sb.isseendoingsth..某人被看到正在做某事(2)常用于“感官动词+宾语+宾语补足语”结构中的动词除了see外,还有hear,watch,notice,feel,observe等。

64【悟一悟➡参透误区】感官动词后接不带to的不定式作宾语补足语时,表示动作发生的全过程,而用现在分词作宾语补足语时,则表示某个动作正在进行。试比较:*Isawhimcomein.Nowheissittinginhisseat.我看到他进来了。现在他正坐在他的座位上呢。*Isawhimcominginwithasmileonhisface.我看到他正面带微笑地进来。

6514.Standinginsidewerelotsofstrangecreatureswithwhiteskinandlargeblackeyes.(飞船)里面站着许多白皮肤、眼睛又黑又大的奇怪的生物。【填一填➡激活思维】仿写句子。①____________________awoundedpeasantboy.躺在地板上的是一个受伤的农家男孩。②_________________________Mr.Robert,headmasterofourschool.站在校门口的是我们的校长罗伯特先生。LyingonthefloorwasStandingattheschoolgateis

66【记一记➡构建知识】当主语是名词(短语)时,为了强调句中的状语或表语,为了保持句子平衡或使上下文衔接紧密,可将状语或表语置于句首,句中主语和谓语完全倒装。*Onthegroundlayanoldwoman.地上躺着一位老太太。*Gonearethedayswhenwelivedinsmallhouses.我们住在小房子里的日子一去不复返了。*Presentatthemeetingarescientistsfromallovertheworld.出席会议的是来自全世界的科学家。

67【拓展延伸】其他情况下的完全倒装①here,there,now,then,thus,in,up,away,out,ahead等表示地点、方位或时间等的副词置于句首时,谓语动词常用come,go,lie,run等。*Herecomesthebus!公共汽车来了!*Theregoesthebell.铃响了。*Downcametherain.下雨了。注意:如果主语是人称代词,则只把副词提前位于句首,主语和谓语的位置不倒装。*Hereitcomes.它来了。

68②Therebe句型中,用完全倒装。除be以外,live,happen,exist,lie,remain也都可以充当该结构的谓语。例如:*Thereliesariverinfrontofourschool.我们学校前面有条河。*Thereissomethingwrongwithmybike.我的自行车出毛病了。

6915.TheYetiissaidtobealarge,hairyanimalthatwalksontwofeetlikeahumanbeing.据说,雪人是一种高大多毛,像人类一样用两脚行走的动物。【填一填➡激活思维】句型转换。①Hisfatherissaidtobeanengineer.=____________hisfatherisanengineer.据说他的父亲是一位工程师。②Itissaidthattheyarelookingintothecase.=They____________lookingintothecase.据说他们正在调查这一案子。Itissaidthataresaidtobe

70【记一记➡构建知识】(1)“主语+besaidtodo”意为“据说……”,其中不定式有时态和语态的变化。该结构相当于“Itis/wassaidthat...”。(2)可以用于此结构的动词还有think,report,believe,suppose,expect,suggest,prove,find等。*Itisreportedthat38peoplediedduringthecollisionbetweentwoshipsinHongKong.=38peoplearereportedtohavediedduringthecollisionbetweentwoshipsinHongKong.据报道,香港两艘轮船相撞致使38人死亡。

71【要点拾遗】1.possibilityn.可能性【填一填➡激活思维】①Thereis__________________raintonight.今晚很可能下雨。②Wemustaccept________________wemightbewrong.我们必须接受我们或许错了的可能性。agoodpossibilityofthepossibilitythat

72【记一记➡构建知识】Thereisagoodpossibilityof...很可能……Thereisno/apossibility+that引导的同位语从句(不)可能……Itispossiblethat...可能……*Thereisastrongpossibilitythattheywillwinthenextmatch.很可能他们将会赢得下一场比赛。*Thereisnopossibilitythathecanfinishtheworkontime.他不可能准时完成工作。

732.dismissvt.不予考虑;解雇;解散【填一填➡激活思维】①She________________ofgoingtoShanghai.她打消了去上海的念头。②Ifyouarelateagain,youwill________________.如果你再迟到,你将会被开除。dismissedtheideabedismissed/fired

74【记一记➡构建知识】dismisstheidea打消念头dismisstheclass/meeting下课/散会dismisssb.fromthejob开除某人*Theteacherdismissedtheclassontime.老师准时下课。*Theirevidencewasdismissedbecauseitwasconsideredtobeworthless.他们的证据因为被认为毫无价值而不予考虑。

753.dozenn.(一)打;十二个;十来个【填一填➡激活思维】①Weneed____________eggsforthecake.我们需要6个鸡蛋来做蛋糕。②Yesterdayshewenttothesupermarketandbought__________eggsand________pencils.昨天她去超市买了两打鸡蛋和许多铅笔。halfadozentwodozendozensof

76【记一记➡构建知识】threedozeneggs三打鸡蛋threedozenoftheseeggs三打这种鸡蛋dozensofchickens许多小鸡bythedozen按打

77【悟一悟➡参透误区】(1)dozen表示确切数目时除能与a和基数词连用外,还能与some,many,several等数目不是很具体的词连用。其中dozen不加s,其后也不用of。(2)如果dozen后有these,those,them,us等词,表示“……范围中的……”时,中间加of连接。

78【拓展延伸】(1)by+the+表示时间、长度、重量等的可数名词时,名词前要加定冠词the,意为“按……计算,按……买(卖)”。例如:bythepound/meter/dozen/day/hour。(2)by+表示时间、长度、重量等总称的不可数名词时,名词前不加定冠词the,意为“按……计算,按……买(卖)”。例如:bytime/weight/length/depth。

794.lookinto调查;向……里面看【填一填➡激活思维】观察句子,写出黑体部分的含义。①Thelocalgovernmenthasbeenlookingintothecauseoftheaccidentandwillgivethepublicasatisfactoryanswer.()②Helookedintotheroombutfoundnobodyin.()调查朝……里面看

80【记一记➡构建知识】lookafter照料,照顾,关心lookfor寻找lookthrough透过……看;快速查看;浏览lookbackon/upon回顾lookdownon/upon看不起,轻视lookuptosb.尊敬某人lookon...as...把……看作……lookup抬头看;查找

815.belongto属于;是……的成员【填一填➡激活思维】句型转换。①ThisEnglishdictionaryishers.=ThisEnglishdictionary____________.②Sheisamemberoftheschoolcomputerclub.=She_________theschoolcomputerclub.belongstoherbelongsto

82【悟一悟➡参透误区】belongto意为“属于”,不用于进行时和被动语态。*Shebelongstotheartclub.她是艺术俱乐部的成员。*Chinaisacountrybelongingtothethirdworld.中国属于第三世界国家。(现在分词作定语)

83【猜一猜➡熟词生义】写出黑体部分的含义。Whenyouhavefinished,putitbackwhereitbelongs.()应在<某处>

846.WhenaskedaboutthepossibilitythatJustinwastakenbyaliens,DetectiveSamPeterson,whohastakenchargeofthecase,toldjournalists,‘Sometimespeoplemakeupsuchamazingstories...’当被问及贾斯廷被外星人绑架的可能性时,负责调查此案的萨姆·彼得森侦探告诉记者:“人们有时候编造出这类奇异的故事……”

85【填一填➡激活思维】仿写句子。①Iwon’tgotothepartyevenif____________.即使被邀请,我也不会去参加晚会。②_________________________,icecanbeturnedintowater.如果加热一段时间,冰就会变成水。③______________________________,youcanneverbemorecareful.过马路时,你越小心越好。(Iam)invitedIf(itis)heatedforsometimeWhen(youare)crossingthestreet

86【记一记➡构建知识】当when,while,until,if,though,evenif等引导时间、条件、让步状语从句时,如果从句的主语和主句的主语一致且含有动词be时,可以省略主语及be,而直接用“连词+分词等”的结构。

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