Unit 5 Language points 语言点课件 -2023-2024学年高中英语人教版（2019）选择性必修第一册

WORKINGTHELANDLanguagepointsSpeakernameandtitleOfficePLUSLOGOHEREUNIT52Contents01词汇派生Derivativewords02看图识词Graphicmemory03短语精讲Phraseusage04随堂练习Timelyexercises词汇派生Derivativewords30141.___________vt.

把…献给，专心于→

___________

adj.专心的，致力的→

____________

n.致力，专心2.____________

adj.使相信；使确信→

_____________

adj.确信的，深信的→

_____________

adj使某人信服的3.characteristicn.

特征adj.

典型的→_______________n.性格4.conventionaladj.传统的，习惯的→_______________n.传统5.assumptionn.假定，设定→_______________v.假设devotedevoteddevotionconvinceconvincedconvincingcharacterconventionassume56.expandvt.

扩大→

___________

n.扩大7.consumptionn.消耗→_________

v.消耗→_________

n.消费者8.___________

adj.

营养物的→

__________

adj.有营养的→

__________

n.营养9.

digestvt.

消化→

__________

n.消化10.

depthn.

深度→

_______

adj.深的→

________

adv.深深地

→_______vt.加深11.

entirelyadv.

全部的，完整的→

_______

adj.全部的，整个的expansiondigestionentireconsumeconsumernutritionnutritiousnutritionaldeepdeeplydeepen看图识词Graphicmemory6027hybridadj.混合的;杂种的n.杂种;(不同事物的)混合物，合成物;杂交植物;杂种动物/ˈhaɪbrɪd/8crisis/ˈkraɪsɪs/n.危机;（病情的）转折点;危急关头;危难时刻;决定性时刻，关键阶段politicalcrisis政治危机housingcrisis住房危机boost/buːst/vt.促进;使增长;使兴旺;偷窃n.提高;增长;帮助;激励;（从后面的）向上一推，一举9celebrity/səˈlebrəti/n.名人;著名;名流;名誉;名望复数：celebrities10output/ˈaʊtpʊt/n.输出;输出端;(人、机器、机构的)产量;输出功率;输出量vt.输出input11leisure/ˈleʒə(r)/n.休闲;闲暇;空闲adj.闲暇的leisureactivity消闲活动leisurehours闲暇时光pollinate/ˈpɒləneɪt/vt.授粉;传粉第三人称单数：pollinates现在分词：pollinating过去式：pollinated过去分词：pollinated12bomb/bɒm/n.炸弹;核弹;核武器;彻底的失败;v.轰炸;(考试)惨败;对…投弹;大败tomb/combsorghum/ˈsɔːɡəm/n.高粱;高粱米RedSorghum13broom/bruːm/n.扫帚;扫把;金雀花(野生，开小黄花)复数：broomsanewbroom(BrE)新就职者；（尤指）刚上任的新官grain/ɡreɪn/n.粮食;颗粒;谷物;细粒;纹理;谷粒;少量;（表面的）质地;微量;格令;一点儿复数：grains14fertiliser/ˈfɜːtəlaɪzə(r)/n.肥料复数：fertilizersfertilisevt.施肥;使受精;使受孕;使受粉;使受胎root/ruːt/n.根;根源，根由，原因;根部;根本;基础;方根;根茎;词根;核心rootofaproblem问题的根源takeroot深入人心；根深蒂固15tunneln.隧道;地道;地下通道;(动物的)洞穴通道v.开凿隧道;挖地道/ˈtʌnl/lightattheendofthetunnel快要熬出头了；曙光在即poverty/ˈpɒvəti/n.贫困;贫穷;贫乏;短缺;劣质短语用法及练习Phraseusageandexercises16031.devote/dɪ'vəʊt/vt.

把…献(给);把…专用于;专心于Indeed,hisslimbutstrongbodyisjustlikethatofmillionsofChineseformers,towhomhehasdevotedhislife.原句devoted

adj.

深爱的；忠诚的devotion

n.

奉献；忠诚；挚爱拓展确实，他瘦削但结实的身躯，与其为之奉献毕生的千千万万的中国农民无异。P53he/sheisdevotedto… 他/她致力于······归纳devote/dɪ'vəʊt/vt.

把……献(给);把……专用于;专心于注意:to用作介词devote...to(doing)sth. 把…奉献给；把…专注于bedevotedto(doing)sth. 专心于/致力于(做)某事devoteoneselfto(doing)sth. 致力于/献身于(做)某事【联想】“专注于/致力于做某事”的表达belostin beabsorbedin beengagedinbeinvolvedin focuson concentrateonbeburiedin beoccupiedwith①_________(devote)tocaringforhisfather,hedidn’tgoforapicnicwithus.②

Theydevotedtheirsparetimeto_________(help)rebuildhomes.③

His_________(devote)toworkalwaysearnshimrespectandpraisefrombothhiscolleaguesandstudents.④

Ifyouhaveajob,_____________________andfinallyyou’llsucceed.如果你有一份工作，务必全身心投入，最终你会成功的。

单句语法填空/完成句子Devotedhelpingdevotiondo

devote

yourself

to

itIstillrememberwhatyouhavedevotedtoimprovingmyoralEnglishandwritingskills.(应用文写作之感谢信)我仍然记得你为提高我的英语口语和写作能力所做的努力。Allinall,itishightimethatwedevotedourselvestoprotectingocean.(应用文写作之倡议信)总之，我们致力于保护海洋的时候到了。ThepersonIadmiremostismyEnglishteacherwhodevoteshimselftohisteaching.我最崇拜的人是我的英语老师，他致力于教学。(应用文写作之人物描写)写作素材积累2.shortagen．不足；缺少；短缺ashortageof...……的短缺；缺乏……create/causeashortage 造成短缺leadto/resultinashortage导致不足Theyhadtostopproductionowingtoashortage________staff.Asashortage________gasbecamemoreandmoreserious,hiscarhadtostopinthegarage.ofofboost/buːst/v.使增长；使兴旺

n.增长；提高；激励YuanLongpingrealisedthatlargerfieldswerenotthesolution.Instead,farmersneededtoboostyieldsinthefieldstheyhad.原句练习袁隆平意识到，解决问题的办法并不是扩大农田面积，而是农民们需要提高他们已有土地上农作物的产量。Theadvertisingcampaignisintended________(boost)thecompany'ssales.Thegovernmenttookmeasures________(boost)economicgrowth.toboosttoboostboost/buːst/v.使增长；使兴旺

n.增长；提高；激励归纳

v.使增长；

使兴旺n.增长；提高；激励boostboostyields提高产量boostexports增加出口boostone’sconfidence增强某人的信心giveaboosttosth.推动·······aboostto...增强······1.通过驾驶考试极大地增强了我的自信心。Passingmydrivingtestwassuch_________myconfidence.2.新的度假区已然促进了旅游业的发展。Thenewresortarea__________tourism.3.翻译：我必须竭尽全力振奋他的精神，并说服他不要向暂时的失败屈服。巩固boost/buːst/v.使增长；使兴旺

n.增长；提高；激励hasboostedaboosttoImustdowhateverIcouldtoboosthisspiritsandconvincehimnottoyieldtothetemporaryfailure.convince/kən'vɪns/vt.使相信；使确信；说服Yuanwasconvincedthattheanswercouldbefoundinthecreationofhybridrice.原句举例袁隆平确信答案可以在杂交水稻的培育中找到。I’mfirmlyconvincedofthesignificanceofhonesty,whichwillcontributetobuildingawarmandharmonioussociety.(演讲稿)我坚信诚实的重要性，它有助于建立一个温暖、和谐的社会。Oscarconvincesthemanagertolookintherecordofadvanceticketsales.(2012浙江卷）奥斯卡说服了经理查看预售票记录。拓展convince

v.相信convincedadj.相信的convincingadj.令人信服的；有说服力的convincesb.ofsth.使某人确信某事

convincesb.that...使某人相信······

convincesb.todosth.说服某人做某事beconvinced

of...

坚信···；确信···beconvincedthat...

确信···convince/kən'vɪns/vt.使相信；使确信；说服1.Firstofall,youneedtoconvincethem____yourenthusiasmforthejob.2.I’mnotcompletely__________(convince)thathehasthedetermination

toovercomethedifficulty.3.Hisspeechwasso__________(convince)thateveryonepresententirely

believedwhathesaid.4.翻译：我深信我能胜任这份工作，如果有幸得到这个职位，我将尽最大努力履行职责。(应用文写作之竞选稿)

_______________________________________________andIwilltrymybesttoperformmydutiesifIamluckyenoughtogettheposition.巩固convince/kən'vɪns/vt.使相信；使确信；说服ofconvincedconvincingIamgreatlyconvincedthatIamqualifiedforthisjob归纳characteristic/kærəktə'rɪstɪk/n.特征；特点；品质

adj.典型的；独特的characteristiccharactern.-istic

表示形容词“的”artistic

艺术的simplistic

过分简单的humanistic人道主义的品质,特性,特色特征,好的品质人物,角色(书写或印刷)符号,(汉)字characteristic/kærəktə'rɪstɪk/n.特征；特点；品质

adj.典型的；独特的练习Shespokewithcharacteristicenthusiasm.她说话带着特有的热情。Shewonderedifcenturiesofdivingcouldhaveledtotheevolutionofphysicalcharacteristicsthatmadethetaskeasierforthem.(2020·全国卷Ⅲ)她想知道几个世纪的潜水是否会导致身体特征的进化，从而使潜水任务变得更容易。辨析巩固attain/ə'teɪn/vt.(通常经过努力)获得；得到attainone’sgoal(s) 实现某人的目标attainable adj.可实现的unattainable adj.难以实现的attainment n.获得，达到Sherefusedtolettheinjurykeepherfrom________(attain)hergoalofbeingintheOlympics.Weneedtosetchallengingbut_________(attain)targets.attainingattainable归纳comsumev.消费comsumern.消费者adoption收养instruction指示，吩咐organization组织-sum/sump表示拿，买as-表示朝，向-tion名词后缀，表示状态，行为，动作，性质assure

使确信，向……保证associate将……与……联系起来assumption/ə'sʌmpʃən/n.假定；设定；(责任的)承担；(权利的)获得归纳assumptionn.假定；设定；(责任的)承担；(权利的)获得assumev.假定assumptionn.假定assumesb./sth.tobe…

假定/假设为…Itisgenerallyassumedthat...人们普遍认为…assuming(that)...假设……ontheassumptionthat... 假定······makeanassumption 认为；假定巩固assumptionn.假定；设定；(责任的)承担；(权利的)获得_________(assume)youareright,wewillmakeagreatdealofmoneyfromtheproject.It__________(assume)thatmentalhealthisrelatedtophysicalhealth.Alotofpeoplemakethe__________(assume)thatpovertyonlyexistsinthethirdworld.___theassumptionthateveryoneinvitedwillturnup,thehallisalittlecrowded.AssumingisassumedassumptionOn归纳overcomevt.克服；解决；战胜over-表示在上，超过comev.

来到overwhelm 压倒；泛滥overlook 俯视overproduction 生产过度overwork 过度劳累overcomevt.克服；解决；战胜归纳举例It’sgreatlytoyourcreditthatyouhaveovercomesuchgreatdifficultyandaccomplishedthetaskaheadoftime.（读后续写之升华主题）你们克服了如此巨大的困难，提前完成了任务，你们值得赞扬。overcomeovercomedifficulties 克服困难overcomeone’sfear 克服恐惧overcomewithgrief 悲痛欲绝overcomewith/byemotion 激动得难以自持巩固overcomevt.克服；解决；战胜她激动得难以自持，有好几分钟说不出话来。（读后续写之情绪描写）______________________,

shefoundherselfunabletospeak

forafewminutes.看见我朋友悲痛欲绝，我是如此焦虑，我感觉就像热锅上的蚂蚁。（读后续写之情绪描写）

Seeingmyfriend_________________,IwassoanxiousthatI

feltlikeanantonahotpan.Overcomewith/byemotionovercomewithgriefestimate/'estɪmeɪt/vt.估计；估价；估算n.

估计；估算拓展巩固estimatesth.(atsth.) 估价为……beestimatedtobe/have 估计Itisestimatedthat… 据估计ataroughestimate 粗略估计；粗略说来Theearthquakecauseddamagetoproperty_________(estimate)at6million.At___roughestimate,NigeriaisthreetimesthesizeofGreatBritain.翻译：据估计，今年对教育的总投资将继续增加。

________________totalinvestmentintheeducationwillcontinuetoincreasethisyear.aestimatedItisestimatedthatbecomprisedof包括;包含;由……组成(或构成)举例归纳Thecommitteeiscomprisedofwell­-knownmountaineers.该委员会由著名的登山运动员组成。Theirdietwaslargelycomprisedofvegetables.他们的日常饮食以蔬菜为主。【联想】“由……组成”的表达

consistof

bemadeupof

becomposedof【注意】

consistof

（无被动形式）Theirdietconsistslargelyofvegetables.①

Farmers__________

(comprise)just12percentofthecountry’spopulation.②

Theclassiscomprisedmainly_______ItalianandFrenchstudents.③

Lifeconsists______notonlysunshinebutalsostorms.④

Theprogram______________thefollowingactivities:

recitation,singing,wordspelling,storytellingandsoon.该项目包括以下活动:背诵、唱歌、单词拼写、讲故事等。

单句语法填空/完成句子compriseofofis

comprised

ofdeepdown在内心深处；本质上；实际上原句举例Deepdown,Yuanisstillverymuchafarmeratheart.实际上，袁隆平在内心深处仍然是一位农民。Heseemsconfidentbutdeepdownhe’squiteinsecure.他好像很有信心，实际上却没什么把握。Iamgladthatyou’reback.I’mjusthidingmyjoydeepdowninside.我很高兴你回来了。我只是在我心里深处隐藏着我的喜悦。拓展inreality 事实上；实际上becomeareality 变成现实real adj.真的；真实的；真正的really adv.真实地；非常realistic adj.现实的；逼真的realize vt.实现；意识到

reality/rɪ'ælɪtɪ/n.现实；实际情况；事实realityn.现实；实际情况；事实巩固I________(real)don’tseeanyreasonforchangingit.Somepeople________(real)thatwildlifehasthoughts,feelings,andmostimportantly,equalrightstosurvive.Thespeedof6Gwillexceed125GB/s,allowingfornewgenerationofvirtual________.(real)(2020·江苏卷)reallyrealizerealityinturn

相应地；转而；依次；轮流1.Theserulesproclaimourrespectforothersandinturngiveusthegiftofself-respectandheightenedself-esteem.这些规范既体现了我们对他人的尊重，也转而赋予我们自重的能力以及更强的自尊心。2.Weofferanexcellenteducationtoourstudents.Inreturn,weexpectstudentstoworkhard.我们给自己的学生提供优质的教育。作为回报，我们希望学生能够努力学习。byturns轮流taketurnstodosth.轮流做某事Itisone’sturntodosth.轮到某人做某事inreturn作为回报①

Ifyouputeffortintoit,

turn,youwillgetrewardfromit.②

Leavinghomeforthefirsttime,hefeltcheerfulandsad

turns.③

Ithinkit’smyturn

(drive)thekidstoschoolthisweek.④

Theyoungparentshadtotaketurns

(look)aftertheirsickbaby.⑤

Thechangeoftheclimatemakestheearthwarmer.

,thewarmthoftheearthchangestheclimate,too.

气候的变化导致全球变暖。相应地，地球的升温也在改变气候。单句语法填空/完成句子inbyto

driveto

lookIn

turnessential/ɪ'senʃəl/adj.完全必要的；极其重要的原句举例Theymaylookbeautifulontheoutside,butinsidethereisusuallymorewaterthanessentialminerals,andtheyoftenhavelessflavouraswell.此类作物外表靓丽，而内里却经常是水分多于必需矿物质，并且往往口感较差。Mostauthoritiesagreethatplayisanessentialpartofachild’sdevelopment.大多数权威人士认为玩耍是孩子成长的一个重要部分。拓展essential adj.完全必要的(necessary)；极其重要的(vital)beessentialto(doing)sth. 对……不可缺少的Itisessentialforsbtodosth. 对某人来说做某事是必要的Itisessentialthat...(should)dosth.做某事是必不可少的essential/ɪ'senʃəl/adj.完全必要的；极其重要的①Historyismuchmorethanthestudyofdustyoldobjectsandeventslongpast.Itis

essentialpartofwhowearetodayandwhowewillbecome.②Itisessentialforus

(set)ourgoalrealistically.③Itisessentialthatyou

(learn)Chinesehistory.④Thesewordsandgrammar

everybodytolearnEnglish.这些词和语法对于每一个学英语的人来说都是必备的。单句语法填空/完成句子anto

set(should)

learnare

essential

foralternativen.可供选择的事物

adj.可供替代的；非传统的拓展havenoalternativebuttodosth. 别无选择只好做某事analternativeto ……的替代品alternatively adv.可供选择地【联想】“别无选择只好做……”的表达形式：havenochoicebuttodosth.

havenooptionbuttodosth.

①

Minibuseswithseatsoffer

alternativetoexpensivetaxisandcrowdedpublictransport.②

Thepolicehadnoalternativebut

(set)themanfreewithoutenoughevidence.③

Wecoulddrivealltheway.

(alternative),wecouldfly.④

Inordertosucceed,we

failurebravelyandlearnfromit.

为了成功，我们不得不勇敢地直面失败并从中吸取教训。单句语法填空/完成句子anto

setAlternativelyhave

no

alternative

but

to

facealternativen.可供选择的事物

adj.可供替代的；非传统的巩固为了减少污染，我们人类别无选择只能选择一些清洁资源。例如，太阳能成为燃料能源的替代品。（应用文写作之倡议信）

Inordertoreducepollution,wehumanbeingshave

noalternativebuttochooses