Unit 4 重點單詞講解課件- 高一下學期英語人教新課標必修三

1、Unit4單詞1.Astronaut宇航員復數(shù)s2. Procedure 過程3. mental-mentally（adv.）精神上Physical-physically （adv.）身體上4. Intelligent（adj.)-intelligence(n.智力，智能，智慧）5. Gravity6. Frontier7. Vehicle（n.工具；運載工具；傳播媒介；媒介物）8.universe-universal（adj.宇宙的，全球的）9. determined(adj.)-be determined to do sth.決心/決定做某事- be determined that.決心1

2、0. determine(v.)-determine to do sth.決定/決心做某事-determine on/upon (doing)sth.決定(做)某事-determine sb.to do sth.使某人下決心做某事11. determination (n決心,決定) with determination堅決地12.determined(adj.)-determine(v.)- determination (n.)13.satellite-復數(shù)s14. launch v. (1)使船下水； 發(fā)射； eg. launch a lifeboat 放救生艇下水 launch a roc

3、ket 發(fā)射火箭 eg. Chinas first cargo spacecraft （貨運飛船）Tianzhou-1 was launched into（被發(fā)射到） space on April 20,2017. (2) 發(fā)動；創(chuàng)辦； eg. launch a campaign 發(fā)起一場運動 launch a new enterprise 開辦新企業(yè) eg. Li Ning decided to launch a new brand（品牌） of sportswear， competing with global giants like Nike and Adidas. (3)把.投放市場

4、e.g.They held a special party to launch the new book. n.發(fā)射；(新產(chǎn)品的)投放市場；（新書的）發(fā)行 e.g. the launch of the first artificial satellite首顆人造衛(wèi)星的發(fā)射15.orbitin orbit在軌道上16.leap-leapt-leaptleap-leaped-leaped17.mankind(不可數(shù)）human humanbeing（可數(shù)）18.agency復數(shù)agencies19. transmit-transmitted-transmitted-transmitting20.d

5、ata(復數(shù)）-datum（單數(shù)）21.disappointed（修飾人）-be disappointed at/by sth.對某事失望 -be disappointed in/with sb.對某人失望-be disappointed (not) to do sth.對（未）感到失望disappointing（修飾物）disappoint v. 使失望；使破滅，使落空disappointment n. U失望，C令人失望的人/事22.desiren.-have a desire for sth 渴望得到某事-have a desire to do sth 渴望做某事v.-desire st

6、h渴望得到某物-desire (sb) to do sth渴望(某人)做某事-desire that希望(從句中用should do結構，should可以省略)23.carry on- carry on (with) sth.- carry on doing sth.繼續(xù)做某事歸納拓展carry out實施，執(zhí)行(指示、命令等)完成(任務) carry over(情況變化后)繼續(xù)下去 carry sth. through(克服困難后)把進行到底，完成 carry sb. through使某人渡過難關24.(1)independent adj.-be independent of不信賴；獨立于之

7、外(2)Independence n. -independence from sb./sth.從獨立(3)independently adv. (4)dependent adj.依靠的；依賴的 dependence n信賴，依賴 depend v依靠，依賴25.signal-signalled-signalled-signallingsignal-signaled-signaled-signalingn.-signal to sb向某人發(fā)信號-signal with sth 用發(fā)信號v.-signal sb to do sth 示意某人做某事26. in order to , in order

8、 that 既可用在開頭,也可用在句中。so as to , so that 只能用于句中。so as to，in order to 后面接動詞原形，in orde that，so that 后面接從句。27.lack of缺乏 for lack of.因缺乏 no lack of不缺lacking adj.(不用于名詞前)缺乏，不足 be lacking in缺乏28.otherwise：(1)否則；要不然 e.g.Youll have to go now, otherwise youll miss your bus. My parents lent me the money,otherwi

9、se I coulnt afforded the trip.(2)除此之外 (3)在其他方面；另；亦but otherwise其他方面think otherwise想法正相反29.Beyond(1)(位置) 遠于；在.那邊 e.g.The road is beyond the hill.路在山的那一邊。 It is the only place beyond the Earth to have been visited by humans.這是人類到過的地球以外的唯一地方。（2）(時間)晚于，遲于 e.g. The party went on until beyond midnight. 這次

10、聚會一直持續(xù)到午夜以后。（3）超出 e.g.The whole problem was quite beyond him. 他根本無法理解這個問題。 This new model of car is so expensive that it is beyond the reach of those with average income.這種新型汽車太貴了，中等收入的人買不起。sufficientinsufficient（不充足的，不能勝任的）近義詞adequate充足的，適當?shù)?0.keenbe keen to do sth.熱衷/渴望做某事be keen on(ding)sh熱衷于(做)某

11、事knee n.膝蓋-kneel vi.跪下，跪31. globe(n.)- global（adj.)32. argue that.主張/認為argue for/ against( doing)sth.贊成/反對(做)某事 argue o /out of doing sth.說服某人做/不做某事argue with sb. about/over sth.就與某人爭吵/爭論33.argument (n.) -have an argument with sb. about/over sth.就某事與某人發(fā)生爭吵/爭論-win/ lose an argument贏得/輸了爭論 -argu

12、ment for/ against.支持/反對的理由/論據(jù)34. result in(= cause/ lead to/ bring about)造成,導致35. regular-irregular36. resource復數(shù)+s37.limited（1）limit vt.限制,限定 Limit .to .把限制在內(nèi)(其被動形式為 be limited to)（2）limit n.限度,限制;極限;界限 without limit無限地 within limits在某種程度上；有一定限制set a limit on/to.對.作出限制 There is a/no limit to.是有/無限度

13、的（3）limitless adj限制的38.provide sth.for vide sb. with sth.為某人提供某物39.run out (vi)run out of (vt)40.attach:v.系；貼；連接；附屬于；重視；依戀，愛慕e.g. Attach the coupon to the front of your letter. 把優(yōu)惠券附在信的正面。 The research center is attached to the university.這家研究中心附屬于這所大學。 At first, we didnt feel we belong here,but