1、2022届高三英语一轮复习2019版新外研社高中英语选择性必修二Unit 4 Breaking boundaries语言知识复习学案词汇学案简介：本材料为2022届高三英语一轮复习2019版新外研社高中英语选择性必修二Unit 4 Breaking boundaries语言知识复习学案词汇学案；分三个部分：基础词汇变形；基础短语；重点单词讲解（词汇变形巩固/高频短语/例句翻译/语法填空练习题）基础词汇变形1. assist v. 协助，帮助;促进；n._援助，帮助;支持；n._助手，助理adj.副的2.tragic adj._；n._悲剧；_n.喜剧；_adj.喜剧的3. relieve V.
2、_；_n.减轻;宽慰；_Adj.感到宽慰的，放心的；4. specialist n._；_adj.特别的；_n.专长;特色食品5.infectious adj.传染性的；_v.使感染，传染；_n.感染，传染病；disinfect v._6.devotion n.奉献；_v.致力,献身；be_to (doing) sth 献身于(做)某事7.realistic adj.现实的，实际的联零；_n.现实8. inclusive adj.包容广阔的；_vt.包含,包括9.harmonious adj.和睦的，和谐的；_n.协调;和睦10. _adj.值得做的,有益的；_ n.回报;报酬; v.奖励;奖
3、赏；award n._；v._.11.civil adj.公民的，国民的；_ _内战；_adj.平民的，百姓的12. slave n._；slavery n._13._n.分开;分裂；_v.(使)分开，分成14.liberty n.自由；_v.解放;使自由15. nobly adv.高尚地;崇高地；_adj.高尚的;贵族的16._adj.有影响力的；_v.影响n.影响(力)答案：Assistance;assistant悲惨的；tragedy;comedy;comic减轻；缓解;relief;relieved专家；special;specialty/specialityInfect;infect
4、ion;为.消毒；给.杀菌Devote;devotedRealityincludeHarmonyRewarding;reward;奖品；授予奖励Civil war;civilian奴隶；奴隶制Division;divideLiberateNobleInfluential;influence基础短语：1._ _发生2._ _ _为纪念.3._a great cost以巨大代价4. step_step一步步地5. bring_使产生6. dedicate_献身于;把(时间精力等)用于7._ _ _参与;从事8._ _徒劳，无结果9._the1930s在20世纪30年代10._ _ _踏进;进入11
5、. set_使与众不同;使突出12. culture shock_13. strike a chord with_14. play an important role in_15. no wonder_16.尤其,特别_17._ _视.为18._the right direction朝正确的方向19._ _-仿佛,好像20._ _ _.对.负责21._ _ _结果22. dont take any chances_23. against all odds_24. step into somebodys shoes_-25.a _of缺少;缺乏26. (have)_to使用，可以利用，接近27.
6、_ _ _基于28._ _不管,不顾29.put._ _.置于危险之中30. be_in卷入涉及:参与:优于31._ones 50s在某人五十多岁的时候32. give up_sb放弃某人；对某人不想希望33. be _up in陷入;被卷人34._ _ _更不用说，更别提35._ _sb to do sth号召某人做某事答案：Take placeIn memory ofAtByForthToBe engaged inIn vainInSet foot inapart文化冲击引起共鸣在.中起重要作用难怪In particularsee asInAs ifBe responsible forAs
7、 a result/consequence不要心存侥幸尽管困难重重接替某热的工作LackAccessBe based onRegardless ofAt riskInvolvedInOnCaughtNot to mentionCall on重点单词讲解：Assist v.协助，帮助；assistant n.助手;助理；assistance n. U援助， 帮助;支持常用搭配Assist (sb) in/with. .方面帮助(某人)assist sb in doing帮助某人做某事come to ones assistance 来帮助某人英汉翻译练习：She was employed to a
8、ssist the manager with his duties.The public is urgently requested to assist police in tracing this man._His presence meant that I had an unexpected teaching assistant in class，whose creativity would infect other students._Despite his cries, no one came to his assistance. _语法填空练习：Can we employ someo
9、ne as an _(assist) to help with all this paperwork?A team of nurses assisted the doctor _performing the operation.She came _ my assistance in time of trouble.Unless we receive more financial _(assist) from the government, the hospital will have to close.答案：assistant;in;to;assistanceInvolve以涉及,牵连;包含;
10、需要;(使)参与； Involvement n.参与;卷人;牵连常用搭配 involve sb in (doing) sth使某人参与(做)某事be/ get involved in/with 参与;卷人;投入英汉翻译练习：John would, sooner or later, involve himself in serious trouble. _Mike had no desire to be involved with/in anything dangerous or violent._The $85 million progamme will involve an extensiv
11、e re-branding of the airline._A late booking may involve you in extra cost. _When I was facing a decision that involved high risk, I often turned to my friend._语法填空练习：It is reported that there are many health problems _ with smoking.Thanks to your_, we succeeded in completing the project.答案：involved
12、;involvementdevotion n.奉献:忠诚;挚爱;关照；devote v.致力;献身;倾注；devoted adj.挚爱的;投人的;忠诚的常用搭配：devote oneself/ ones life/ time/ energy patience to (doing) sth奉献自己/一生/时间/精力/耐心于(做)某事(to为介词)be devoted to致力于;忠诚于(to为介词)英汉翻译练习：It is not difficult to find a mothers devotion to her child in our daily life._If you have a
13、job, do devote yourself to it and finally youll succeed._The parents have devoted themselves to bringing up their children and now it is time for the children, in their turn, to show their devotion to their parents. _She devoted all her life to medical work for Chinese women and children._Jack has b
14、een devoted to voluntary work ever since he graduated from college._语法填空练习：The girl impressed us with her _(devote) to helping the people in need.The time he has devoted in the past year to_(help) the disabled is now considered _(be) of great value.He is considering _(devote) himself to _(educate) t
15、hese children of the mountain village.Her son, _ whom she was so _(devote) went abroad 10 years ago, leaving her alone in the small village.To her disappointment, what she had devoted herself_resulted in nothing but failure.答案：devotion;helping;devoting;educatingharmonious adj.和睦的，和谐的；n. harmony 和睦，和
16、谐，协调常用搭配：social harmony社会和谐In harmony和谐;融洽in harmony with sth和某物一致;和某物协调英汉翻译练习：Harmonious relationships are ones in which people are friendly and helpful to one another._The“Chinese Dream”is a dream to improve peoples well-being and a dream of harmony, peace and development._With better education, p
17、eople will be able to build a better society in harmony with nature. _语法填空练习：We must ensure that tourism develops in harmony _ the environment.Their _(harmony) relationship resulted in part from their similar goals.答案：with;harmoniousinfluential adj.有影响力的；Influence v. 影响，对.起作用，左右；n.影响(力)，作用常用搭配：have
18、an influence on/ upon. .有影响come/ fall under the influence of.受.的影响have influence over sb/sh支配某人/物;控制某人/物:对某人某物有影响力英汉翻译练习：She has an influential role within government._We became the best friends and he influenced me deeply. _His fathers instruction had an influence on his behaviour._语法填空练习：He was _(
19、influence) in making economic policy.If any _(influence) people have underestimated your talents, they will be sorry.My father is my role model, whose _(influential) on me had much to do with my present career.What is exactly the influence of television _children?答案：influential;influential;influence;on/upon
