Unit3Backtothepast派生词及练习课件高中英语牛津译林版（2020）选择性

B6U3derivatives

Review:Skillsofwordaccumulation

1.动词＋(t)ure变名词①_________________________离开；起程；出发②___________________压力；压强③_________________失败；失败的人(或事物)④___________________混合；结合体⑤_____________________面临；遭受(危险)fail→failuredepart→departureexpose→exposurepress→pressuremix→mixture

Review:Skillsofwordaccumulation

2.动词＋­ion变名词①_________________________爱慕，吸引②_________________________用法说明；操作指南③_________________________发明；创造④_________________________讨论；商讨⑤_________________________表示；表达；表露instruct→instructionattract→attractioninvent→inventiondiscuss→discussionexpress→expressionPRESENTATION1．convincev.使确信；使相信→________________adj.令人信服的→________________adj.确信的，信服的；坚信不疑的，有坚定信仰的2.navigatev.导航，引路；航行于，横渡；穿过，穿越；驾驶，操纵→_______________adj.航行的，航运的→___________adj.适于航行的→_____________n.航行；航海→_____________n.航海家；领航员3．strengthenvt.&vi.加强，增强→_____________n．体力，力气；优势，优点；长处→___________adj.强壮的；强大的；强烈的→__________adv.强烈地；坚固地；强有力地convincingnavigablestronglynavigationalconvincednavigationnavigatorstrengthstrong4.harmoniousadj.友好和睦的；协调的，和谐的

→_______________n．相处融洽，和谐→_______________v.(使)和谐5．dismissvt.不予考虑，对……不屑一提；去除，摒除；解雇；解散

→____________________n．解雇，开除，撤职；不予考虑，不予理会6．acknowledgevt.承认(权威、地位)；承认；感谢

→______________________n．承认；确认；感谢；收件复函7．influentialadj.有很大影响力的

→____________n．影响，作用vt.影响，对……起作用harmonydismissalinfluenceacknowledgementharmonize8．financialadj.财政的，金融的→______________n．财政;金融9．departvi.&vt.离开，起程→______________n．离开，起程；违反10．shortagen．不足，短缺→______________adj.短的；矮的；短缺的

→____________vt.&vi.缩短，变短→______________adv.不多时，不久11．subsequentadj.随后的，后来的→________________adv.随后；后来12．astonishvt.使十分惊讶，使吃惊→________________adj.感到吃惊的，

→______________adj.令人吃惊的→____________________n．惊讶；令人惊讶的事物13．literaryadj.文学的，文学上的；爱好文学的→____________n．文学financedepartureshortsubsequentlyshortenastonishingshortlyastonishedliteratureastonishment14．extensivelyadv.广阔地；广泛地→__________vt.持续；延伸

→_________n．延长；延伸→___________adj.广阔的，广大的，大量的15.facilitatev.使便利，促进→_____________adj.便利的；促进的

→________n.设施；设备→______________n.服务商；促进者

→________________n.简易化；助长16.availableadj.可获得的，可找到的，有空的

→____________n.可用性；有效性；实用性17．exceptionaladj.杰出的，优秀的；异常的→______________n．例外

→______________adv.极其，非常facilitativeextensionextendfacilitationexceptionallyavailabilityfacilityextensiveexceptionfacilitatoradoptionadoptedbloodfreezingviolentfrozenviolencePracticeconvincingshortageharmoniousfinancialastonishing6．Theagreementwehavereachedwillhelp_______________(strength)thecooperationbetweenus.7．Heisoneofthemost___________(influence)performersofmodernjazz.8．Allpassengersarerequiredtocheckinatleastanhourbefore

_____________(depart)．9.Theexercisesaredesigned_____________(strength)yourstomachmuscles.10．It'sa___________speechandI'm__________thatmanypeoplewillbenefitfromit.(convince)influentialtostrengthentostrengthendepartureconvincingconvinceddepartdepartureastonishmentastonishedastonishingisfinancedstrengthenfinancialstrongstrength15．JohnAdamswasoneofthemost__________statesmenin

theearlyAmericanhistorywhohasagreat_________onthe

developmentofAmerica.(influence)16．Thisaresis____ofwaterandthewater_________hascaused

problemstothelocalpeople.(short)17.Thegirlwassonervousonthestagethatherhands

shook

____________(violent)．18.Thewaterwas__________(freeze)cold,buttheyoungmanju