UNIT3 SEA EXPLORATION 核心词汇突破(ppt课件)-2022新人教版（2019）《高中英语》选择性必修第四册.pptx

1、UNIT 3 SEA EXPLORATION 核心词汇突破核心词汇突破核心词汇突破核心词汇突破1.set sail 起航;开航短语填空After the College Entrance Examination,we will say goodbye to each other and for an unknown future.When the meeting was over,he writing a report about it immediately.=When the meeting was over,he to write a report about it immediatel

2、y.Mary would always new ideas that occurred to her.set sailset aboutset outset down词汇升级Considering his health,I advise him to save an hour or two each day to work out.Considering his health,I advise him to an hour or two each day to work out.set aside【归纳】set aside 将放在一边;为节省或保留(钱或时间);暂时不考虑set off动身;出

3、发;引爆;引发set up建立;引起set down写下;放下2.extend vt.扩展;使伸长;延长;给予;延伸;扩大单句填空The boss said at the press conference that he(extend)his business to foreign countries in the near future.Meanwhile,the company says that the battery life can extend up 40 hours.would extendto【归纳】(1)extend.to.提供;给予extend to延长到extend by

4、延长了(2)extensive adj.广阔的;大规模的;广泛的extension n.延长;扩大3.negotiate vt.商定;达成(协议)vi.谈判;磋商;协商单句填空I will negotiate with our coach the date of the football competition.We have had meaningful (negotiate)and I believe we are very close to a deal.As far as I know,the exact details of the agreement are under _(neg

5、otiate).aboutnegotiationsnegotiation【归纳】(1)negotiate with sb about sth=negotiate sth with sb与某人协商某事(2)negotiation n.谈判under negotiation在协商中;在谈判中in negotiation with和协商中4.in hand在手头;可供使用单句填空With so much work hand,I cant spare some time for my holiday.The musical instrument is made hand,so it will take

6、 him about three months to complete it.Good traditions should be handed from generation to generation.(2019全国卷)Handing sliced oranges to bloodthirsty kids can be as exciting as watching your own kid score a goal.inbydownout【归纳】(1)at hand在手边;在附近by hand用手hand in hand手拉手;与共存on the one hand.,on the othe

7、r hand.一方面,另一方面(2)hand back归还;交还hand down把传下去hand in上交hand out分发;散发hand over移交5.mixture n.混合;结合体;混合物单句填空As is known to us,oil cannot mix water.With(mix)feelings in mind,she doesnt know what to do next.These art works attracted much attention because of the(mix)of modern and traditional style.withmix

8、edmixture【归纳】(1)mix vt.使混合;使结合;相融合mix.with/and.把和混合mix with sb与某人交往mix up混合;掺和;混淆(2)mixed adj.混合的;混杂的6.mercy n.仁慈;宽恕;恩惠单句填空I had mercy Mary,who had no alternative but to withdraw from college to care for her sick mother.The boss often exploits young employees,that is,young employees are the mercy of

9、 the boss.on/uponat【归纳】(1)show mercy to对怜悯/宽恕have mercy on/upon对怜悯/宽恕without mercy残忍地;毫无同情地at the mercy of.任由摆布(2)merciful adj.仁慈的;慈悲的;宽容的merciless adj.残忍的;无慈悲心的7.possession n.拥有;控制语段填空/单句填空With his business going smoothly,he at first big houses,cars,and later he took of stocks of different companie

10、s.Then,he found that everything he had dreamed of was in his .(possess)Of all (possess)a friend is the most precious.possessedpossessionpossessionpossessions【归纳】(1)take possession of占有/拥有sb be in possession of sth 某人占有/拥有某物sth be in the possession of sb 某物为某人所有(2)possess sth 拥有某物(不用于进行时)be possessed

11、 of拥有;具有(某品质、能力等)8.arrest n.逮捕;拘留;中止vt.逮捕;拘留;阻止;引起的注意;吸引单句填空A man found involved in the robbery(arrest)and was sentenced to three years in prison.Robert was arrested faking(伪造)some famous paintings,which surprised us so much.The murderer was arrest in a small village located in the south of the coun

12、try.was arrestedforunder一句多译橱窗里的电动玩具吸引了小男孩的注意。The electric toy in the window.(attract)The electric toy in the window.(arrest)The electric toy in the window.(catch)attracted the little boys attentionarrested the little boys attentioncaught the little boys attention【归纳】(1)under arrest被捕make an arrest展

13、开拘捕行动(2)arrest sb for(doing)sth 因(做)某事逮捕某人arrest ones attention吸引某人的注意力重点句型重点句型1.so that引导目的状语从句【教材原句】We need to understand what is happening to our planet so that we can take action.(P32)我们需要了解我们的星球正在发生什么,以便我们可以采取措施。请写出下列句子中黑体部分是目的状语从句还是结果状语从句I got up early so that I could catch the early bus.I got

14、 up early so that I caught the early bus.目的状语从句结果状语从句完成句子请制订一个锻炼计划并坚持下去,这样你就能很快恢复健康。Please come up with a workout schedule and stick to it.她比从前学习努力,因此她轻松地通过了考试。She studied harder than before.so that you can get in shape soonso that she passed the exam with ease【归纳】(1)so that引导目的状语从句,相当于in order that

15、,从句中往往含有情态动词,如can,could,may,might等。(2)so that也可以引导结果状语从句,此时从句中往往没有情态动词。2.as引导时间状语从句【教材原句】Hopefully,as technology improves,we may have more options for managing this balance.(P32)随着技术的进步,我们有希望拥有更多的选择,来实现这种平衡。单句填空As technology (develop),we can have access to the information swiftly.With our life (improve),we find more and more time entertaining.developsimproving一句多译随着时间的推移,我逐渐适应了学校生活。,I gradually adapted myself to the school life.(with),I gradually adapted myself to the school life.(as)With time going byAs time went by【归纳】(1)as是连词,意为“随着”,引导时间状语从句。(2)with是介词,意为“随着”,后接名词或代词等构成with短语或with复合结构。