Unit5HumansandNatureLesson3RacetoThePole词汇知识点课件-高中英语北师大版

Unit5HumansandNatureLesson3词汇

目

录01.单词领读02.词性拓展03.单词讲解04.随堂测试单词领读011.勘探者；探险家n__________2.准备；预备n

__________3.滑雪板

n__________4.靴子；长靴n

__________5.上校；上尉n

__________6.极地的；近极地的adj

__________7.基部；基础；总部；基地n

__________8.焦虑地；不安地adv

__________preparationskibootcaptainpolarbaseanxiouslyexplorer单词预习检测---英汉互译9.（机器等）出故障__________10.野心；雄心；抱负n

__________11.勘探；探索；探究n

__________12.兴高采烈的；高兴的；令人愉快的adj

__________13.证明；证实vt

__________14.遥远的；远处的；久远的adj__________15.洲；大陆n

__________ambitionexplorationcheerfulprovedistantcontinentbreakdown单词预习检测---英汉互译16.诚实；正直n__________17.真诚；诚挚；诚恳n

__________18.勇敢；无畏n

__________19.*sledgen

__________20.*tentn

__________sinceritybravery雪橇honesty帐篷单词预习检测---英汉互译词性拓展021．explorer

n．探险者；勘察者→explore

v．考察，探险→exploration

n．探险；探索2．preparation

n．预备，准备→prepare

vt.预备，准备→prepared

adj.有准备的；经过调制的3．base

n．基地,大本营;基础vt.以…为基地→basis

n.基础;基点→basic

adj.基本的，基础的→basically

adv.从根本上说4．anxiously

adv.焦虑地；不安地→anxious

adj.焦虑的，不安的→anxiety

n．焦虑；担心；渴望5．ambition

n．抱负，雄心；追求，夙愿→ambitious

adj.抱负不凡的，有野心的，雄心勃勃的6．cheerful

adj.高兴的，兴高采烈的→cheer

vi.&vt.欢呼；喝彩；加油n．欢呼声，喝彩声7．prove

vt.证明；证实→proof

n．证据，证明adj.防……的8．distant

adj.久远的；遥远的→distance

n．距离9．honesty

n．坦诚；诚实，正直→honest

adj.诚实的10．sincerity

n．真诚，真挚，诚实→sincerely

adv.由衷地，真诚地，真心实意地→sincere

adj.真诚的，诚挚的，诚恳的11．bravery

n．勇气；勇敢的行为→brave

adj.勇敢的；无畏的vt.勇敢面对；冒(风险)；经受(困难)重难点词精讲031.prepare

课文原句：Whatpreparationdotheyneedtomake?(教材P36)

★

preparev.准备；使……准备好；配制(食物、药品)preparationn.准备；筹备preparedadj.做好准备的prepareforsth.为某事做准备preparesb.forsth.使某人为……做好准备preparetodosth.准备做某事inpreparation(for)在准备(……)中makepreparationsfor为……做准备be/getpreparedfor为……做好准备bepreparedtodosth.愿意做某事[佳句赏读]感悟句意·翻译1.Ahotelroomisbeingpreparedforthem.2.Iwasnotpreparedforalltheproblemsitcaused.3.Howmuchareyoupreparedtopay?4.Hewasinthekitchenpreparinglunch.5.Thethirdbookintheseriesiscurrentlyinpreparation.在空白处填入1个适当的单词或括号内单词的正确形式。1.Whatmakesmeconcernedismyfinalexamwhichwillbeheldintwoweeks，soIhavetomake___________(prepare)forit.2.Therewasnonewsandwe___________(prepare)fortheworst.3.Schoolsshouldmakemoreefforts___________(prepare)studentsforenteringtheworkplace.topreparepreparationswereprepared课文原句：First,histwosledgesbrokedownandthenthetwohorsesbegantohaveseriousdifficultieswiththesnowandthecold.(教材P36)★

breakdown分解：机器损坏，出故障；谈判失败；身体垮掉2.breakdownbreakup(使)破裂；分解；解散breakout(战争、火灾等)爆发；突然……起来(＋doing)breakinto闯入；突然……起来(＋n.)breakawayfrom脱离；打破breakin闯入；插话，打断（不及物短语，不接宾语）breakdown语义助记打碎、打破breakdown（基本义）（机器等）出故障（身体等）垮掉“打碎、打破”健康“打碎、打破”工作系统（谈判等）失败“打碎、打破”谈判等“打碎、打破”一个整体“打碎、打破”隔阂把……成若干部分（以方便做或理解）打破；消除（情感等）失控“打碎、打破”情感“打碎、打破”物质使分解breakdown写出下列句子中画线部分的汉语释义。1.Old-fashionedphonesmatterwhenwirelessnetworksbreakdownindisasters. ____________________2.Newsreportssaypeacetalksbetweenthetwocountrieshavebrokendownwithnoagreementreached.____________________3.Tounderstandthegrammarofthesentence,youmustbreakitdownintoparts. ____________________4.Hebrokedownandcriedwhenheheardthenews. ____________________5.Lovebreaksdownbarriers.

____________________出故障失败

/破裂把……分成若干部分情绪崩溃消除/打破[佳句赏读]感悟句意·翻译1.Thetelephonesystemhasbrokendown.瘫痪2.Negotiationsbetweenthetwosideshavebrokendown.

谈判失败3.Eachlessonisbrokendownintoseveralunits.分成小部分4.Thieveshadbrokeninwhilewewereaway.闯进

n[C]基部

(bottom)；基础；总部；基地：Plantsarethebaseofthefoodchain.

Heusedthehouseasabaseforhisprintingbusiness.revolutionarybases

Dataaboutthemoon’scompositioncouldhelpChinadecidewhetheritsplansforafuturelunarbasearepractical.vt

以……为基地；把基地设在……baseon/upon以……为基础；以……为根据：Thebookisbasedonatruestory.Scientistshavebuiltanearly-warningsystembasedonmathematicalmodels.Basinganimportantdecisionmoreonemotionthanonreason,youwillregretitsoonerorlater.3.basebasedadj

办公地点在……的；以……为总部的：theUS-basedcustomerservice

［构成复合词］……为基础的：computer-basedteaching

词汇拓展一、写出下列句子中画线部分的汉语释义。1.Therewasabikepathrunningalongthissideofthewall,rightatitsbase. __________2.ThecompanyhasitsbaseinNewYork,andbranch（分支）officesallovertheworld. __________二、根据所给提示，将下列句子译成英语。这部电影以一个真实的故事为原型。(basev)Thefilm___________________atruestory.baseisbasedon/upon底部总部

vt证明；证实：Riisbelievedthatpovertycausedcrime,andheusedphotostohelphimprovehispoint.

①provesthtosb:JustgivemeachanceandI’llproveittoyou.

②provesb/sth(tobe)+adj/n:Theyputmeinprison,but,intheend,Iwasprovedinnocent.Heprovedhimself(tobe)abetterdriverthantheworldchampion.

4.provev

注：表示向某人证明某事时应该用provesthtosb，而不能用provesbsth。③prove+(that)/wh-从句：Sarahwantstoprovethatshehasbrainsaswellasbeauty.Thechallengeprovedhowdifficultitistodriveacrossadesertwithoutguidance.

④itisprovedthat:Ithasbeenprovedthateatingvegetablesinchildhoodhelpstoprotectyouagainstseriousillnessesinlaterlife.⑤proveoneself(tosb):WhenIfirststartedthisjob,IfeltIhadtoprovemyself.

［用作系动词］证明是；被发现是

(turnout)：①prove+adj/n:Thoughnotknowntousetoolsinthewild,thebirdshaveprovedskilfulattoolusewhilekeptinthecage.②provetobesth:Heprovedtobeanhonestfriend.翻译下列句子。1.给我一个机会，我会证明给你看。Justgivemeachanceand_______________________.2.事实证明了这本书非常成功。_______________________________________3.

经证实，童年时吃蔬菜有助于日后不生大病。_________________________eatingvegetablesinchildhoodhelpstoprotectyouagainstseriousillnessesinlaterlife.proveI’llproveittoyouThebookhasproved(tobe)verysuccessful/agreatsuccess.Ithasbeenprovedthat6.distantSothefurthestdistanceintheworldisnotintwodistanttrees.Itisthesamerootedbranchesbutcan’tdependoneachotherinthewind.所以世界上最远的距离不是树与树的距离而是同根生长的树枝却无法在风中相依

——出自《世界上最遥远的距离》拉宾德拉纳特·泰戈尔(RabindranathTagore，1861—1941)，印度诗人、文学家。代表作有《飞鸟集》(StrayBirds)、《新月集》(TheCrescentMoon)等。

温故distance

(必修一Unit1)distance由前缀dis-“分离，分开（apart）”、词根-st-“站立（stand）”及名词词尾-ance组成，两边分开站，即有一段“距离”。distancen.

[C]&[U]距离；间距：Anniversariesandbirthdayscarryevenmoreweightinlongdistancefriendships.2022全国It’sjust

adistanceof50metresfromheretotherestaurant.Thebeachiswithinwalkingdistanceofmyhouse.

[U][单数]遥远；远处；远方：Watchtheperformanceonthestreetfromasafedistance.

[C]&[U]疏远；冷淡：Thecoldnessanddistanceinhervoicetookmebysurprise.【重要搭配】at/fromadistance有相当距离：Thepicturelooksbeautifulatadistance.in/intothedistance在远处：Fartherinthedistance,Icouldenjoytheviewofsnowymountains.keepone’sdistance保持距离distantadj

遥远的；远处的；久远的：TheserocksprovedthatatonetimeinthedistantpasttheAntarcticwascoveredbyplants.Hewantedtogetawayfromeverythingsohemovedtoadistantland.Thetimewespenttogetherisnowadistantmemory.❷

疏远的；冷淡的：Patsoundedverycoldanddistantonthephone.❸

[只用于名词前]远亲的

反close：Heismydistantcousin/relative.distant来源于distance课文distant

语义助记distant遥远的基本义人和人之间关系“遥远的”亲戚关系/血缘关系“遥远的”距离、时间“遥远的”远亲的遥远的；远处的；久远的疏远的；冷淡的distant写出下列句子中画线部分的汉语释义。1.Tomanypeople,technologymeanscomputersorvehiclesthattraveltodistantplanets.

____________2.Iwouldliketohavemyownhouseinthedistantfuture.____________3.Afterthequarrel（争吵）Sueremainedcoldanddistant.____________4.Ashley’sboyfriendisadistantrelativeofmine.____________5.Peacewasjustadistanthopeinthepast.____________6.Thelifeinthecountrysidehasbecomeadistantmemory.____________

遥远的遥远的将来疏远的远亲遥不可及的遥远的回忆随堂测试04Ⅰ.单词拼写1．Ithinkthemovieispretty_______(肤浅的)，whichisn’tworthrecommendation.2．Despitelivingindifferentcountries，thetwofamilieshave_______________(维持)closelinks.3．Inmyview，physicalstoreswillexistalongwithonlinestoresandwillneverbe_________.4．Ifwemissanight’ssleep，wewillfindithardto_________andlearnnewinformation.5．Readingabookcanbea_________(有益的)experienceforbothofyou.shallowmaintainedreplacedconcentraterewarding6．The________(专家)hasconfirmed

thatallthesearegossips，soyouneedn’tbeconcerned.7．Theteachergaveusa_______(简洁的)introductionabouthowtocarryouttheexperiment.8．Parentsaresupposedtofocus

moreondevelopingchildren’s____(创造性的)thinkingandinnovativeability.9．Inmy_______，weworknotonlyformakingalivingbutalsoforasenseofachievement.10．Thedroughtdidalotof_______tothecrops.authoritybrieflyreativeopinionharmⅡ.单句语法填空1．____weallknow，importantsocialskillsaredevelopedthroughdirectcontactwithothers.2．I’dliketobeginby____(brief)introducingthegoodsweproduce.3．Itwasonlywhenhercarpulledupinfrontofourhouse____wesawLilyinthepassengerseat.4．Theboyisgoodatmaths____hissisterisgoodatChinese.5．Thebestway_______(