人教版英语必修四-Unit-1单词详解课件

1、Words and Expressions 必修四 Unit 1Words and Expressions 必修四 U1. achievement /n./成就，功绩 a sense of achievement 成就感 u. achieve v. 实现-achievement n. 成就 realise/achieve ones dream excite v. 使兴奋-excitement n. 兴奋 govern v. 管理-government n. 政府 argue v. 争吵-argument n.争吵，争论 treat v. 对待-treatment n. 对待1. achieve

2、ment /n./成就，功绩 a sen2. campaign /n./ 运动；战役; /v./作战 a campaign for 为了的运动 a campaign against 反对的运动eg.They started a campaign for equal rights. 他们发起了一项争取平等权利的运动。(2) vi. 参加运动；作战； campaign for 参加争取的运动 campaign against 参加反对的运动 2. campaign /n./ 运动；战役; /v./作3.condition /n.C/条件; /n.U/ 状况，状态；身体健康是获得成功的条件之一。He

3、ath is one of the most important conditions of achieving success.be in good/poor/excellent condition 处于好的/差的/极棒的状态中 She is often in top condition.Im really out of condition.3.condition /n.C/条件; 4.behave/v./ 举动；（举止或行为）表现eg.Im sorry about last night-I behaved like a child. 对不起，昨天晚上我表现得太幼稚了。eg.Behave y

4、ourself, young man. 年轻人，规矩些！(1) behave oneself 守规矩，表现得体；(2) well-behaved /adj./ 表现好的 badly-behaved /adj./ 表现差的4.behave/v./ 举3.behave/v./举动；（举止或行为）表现u behaviour /n./ 举止；行为；习性；eg.The boy was well-behaved at the banquet and everyone praised his proper behaviour.这个男孩在宴会上表现很好，因此每个人都表扬他恰当的举止.behave onesel

5、f 守规矩behave well/badly (towards sb.)(对某人)态度/举止好/恶劣be on ones best behavior 举止规矩3.behave/v./举动；（举止或行为）表现u beha4.devote/vt./把.奉献，把专用于 1)devote oneself /sth. to (doing) sth. 献身于；致力于He devotes himself to finishing the task.She devotes all her time to her family.2) devoted (adj.) 深爱的，全心全意的，忠实的a devoted f

6、riend She is devoted to her family. 她深爱她的家庭。4.devote/vt./把.奉献，把专用于 1)de5.whorthwile /adj./ 值得的，值得做的辨析 worthwhile/worth/worthy worthwhile （可作定语和表语） a worthwhile experiment The experiment is worthwhile. It is worthwhile to do sth./ doing sth. It is worthwhile to do the job. doing the job.5.whorthwile

7、/adj./ worthwhile /adj./ 值得的，值得做的*worth - be worth (doing) sth.The book is _.well worth reading= It is worthwhile to read the book. be worthy of being done. =be worthy to be done.The job is worthy of being done. to be done.worthwhile /adj./ 值得的，值得做的*wor6. observe/vt./观察，观测，遵守(1) 观察； observe sb. do s

8、th. 观察某人做某事（全过程） observe sb. doing sth. 观察某人正在做某事(2) 遵守； observe the traffic rules 遵守交通规则(3) 庆祝;observe the Spring Festival / Christmas拓展： observation n. 观察，观测；6. observe/vt./观察，观测，遵守(1) 观察；observe an anniversary 庆祝周年纪念observer /n./ 观察者;观测者;遵守者 observation /n./观测，监测，观察，观察力 under observation 在观察中;在监视

9、中 Though having lived abroad for years, many Chinesestill _the traditional customs.perform B. possess C. observe D. support 解析: observe在此句中意为“遵守,奉行(法律、协议或习俗等)”。句意为：尽管在国外居住了这么多年，许多中国人仍然遵循着传统的风俗习惯。Cobserve an anniversary 庆祝周年纪念C7. respect /v./尊重，敬意respect sb. for sth. 因某事而尊敬某人eg. 我深深地敬佩他的勇气。 I deeply

10、respect him for his courage. =I deeply respect his courage./n./ show/have respect for sb. 尊敬某人eg. 人们向这位残疾女孩表示敬意。The people show/have respect for the disabled girl.out of respect 出于尊重 out of curiosity/kindness/pity/interest/fearrespectful /adj. /恭敬的，表示敬意的；7. respect /v./尊重，敬意respect sbrespect /n./方面w

11、ith respect to 关于，就来说in some respects 在某些方面in every respect/in all respects 在各方面out of respect for sb. 出于对某人的尊敬without respect to不考虑；不管 respect /n./方面with respect to 8. argue/v./ 讨论，辩论，争论argue with sb. about /over sth.和某人争吵某事We argued with the waiter about the price of the meal.argue for 为而辩论argue a

12、gainst 为反对而辩论The workers argued for the right for the strike.Some people argue against the free trade.argue that-clause 主张8. argue/v./ 讨论，辩论，争论argue wit辨析argue/quarrel/discussargue常用作不及物动词，后面常接介词后才能加宾语。意为“辩论，争论”,有企图说服对方的含义。They argued about the case for hours.quarrel 意为“争吵，吵架”,侧重以“口角”的方式争执；discuss 意

13、为“讨论”,为及物动词，后直接加宾语，指为了解决问题或弄清对方的观点而商量；辨析argue/quarrel/discussargue常用9. entertainment/n./款待，娱乐； 娱乐表演We warmly gave an entertainment to the foreign guests.entertain/v./ 款待，招待 ；娱乐，助兴entertaining /adj./ 有趣的，使人愉快的entertain sb. with sth. 用招待/款待某人The child entertained himself with building blocks.9. entert

14、ainment/n./款待，娱乐； 10. inspire/vt./鼓舞，激发，启示inspire sb. to do sth. 激发某人去做某事Eg. His spirit inspires us to work hard to achieve more in our life. inspiration (n.) 灵感inspiring (adj.) 鼓励人的inspired (adj.) 有创作力的10. inspire/vt./鼓舞，激发，启示inspir11. support /n.&vt./支持，拥护support a family 赡养家庭support oneself 自力更生s

15、upport sb.in (doing) sth.在(做)某事方面支持某人support sb.by (doing) sth.通过(做)某事支持某人in support of sb./sth.支持或支援某人/某事give support to sb.支持或支援某人11. support /n.&vt./支持，拥护suppo12. audience/n./ 观众，听众，读者 audience是集合名词，用作主语时，其谓语可用单数（视为整体）或复数（视为个体）; 形容听（观众）人数之多或少，通常用big, large, huge, mass, vast, wide 以及small, thin 等形

16、容词修饰，但不用many, few修饰；an audience 不是指“一个观众”，而是指某一群观众、某一个场次观众、某一方面的观众等；12. audience/n./ 13.intend /vt./计划，打算intend to do/doing sth. mean to do sth. 打算做某事sth.be intended for 某物是为而准备的intend sb./sth.to do sth.想要某人/物去做某事intend that-clause 打算 had intended to do sth./intended to have done sth.本来打算做某事13.inten

17、d /vt./计划，打算intend to 14. emergency/n./ 突发事件，紧急情况Its an emergency! 情况紧急！He was always prepared for any unforeseen event of emergency. 他时刻为无法预料的紧急事件做好准备。a state of emergency 紧急状态in an emergency 遇紧急情况时14. emergency/n./ 15. considerate/v./考虑； /adj./考虑周到的consideration /n./考虑in consideration of.考虑到，顾及tak

18、o consideration考虑到;体谅be under consideration在考虑中，在审议中give consideration to sth./give sth.15. considerate/v./考虑； consider /v./考虑；认为 consider doing sth.考虑某事 be considered to be/as. 被认为；被看作 consider /v./考虑；认为16. deliver/vt./递送，生（小孩） 发表（演说等）deliver a baby 助产，接生deliver sth. to sb. 把某物递送给某人delivery /n

19、./传送He is delivering a speech in English.Would you please deliver my message to your mother?16. deliver/vt./递送，生（小孩） 1.human being 人一个人 a human being 人类 human beingseg. This is an invention that benefits human beings eg. We should make greater contributions to human beings.拓展：man/ mankind 人类（其前都不加冠词

20、，都是u.其后谓语v.用单三）1.human being 人一个人 a human be2.move off 离开，启程，出发When we got to the station, the train had moved off.move on 继续前进/进行move out 迁出；搬出move in 迁进；搬进move away 搬走2.move off 离开，启程，出发When we got3. lead a.life 过着.的生活lead to 通向；导致lead in 导入；引进I feel like leading a simple life.This road leads to o

21、ur school.3. lead a.life 过着.的生活lead 4. crowd in （想法、问题等）涌上心头crowd in (on sb.) / crowd into ones mind (想法、问题等）涌上心头，涌入脑海crowd out (常用被动)挤出；排挤在外crowd around/round(sb./sth.) 聚集在（某人/某物周围）crowd into 涌入，挤进.a crowd of 一群，众多be crowded with 挤满4. crowd in （想法、问题等）涌上心头crowd 5. look down upon/on 蔑视，瞧不起反义：look up

22、 to sb.尊敬某人No one likes to be looked down upon.look round/ about 四处查看，寻找 look after 照顾，照看（人或事物）look ahead 向前看 look forward to 期待，盼望look into 调查，检查 5. look down upon/on 蔑视，瞧不起反义：look out 向外看；注意，小心look through 检查，审视；快速查看，浏览 look up 查找，查阅；向上看look on 旁观look on. as. 把看作/视为.look back 回顾look out 向外看；注意，小心6

23、.refer to 查阅，参考，谈到refer to .as . 把称作refer .to.把提交给(以求获得帮助)(2)reference /n./言及；提及；参考；查阅in/with reference to 关于without reference to 与无关；不管6.refer to 查阅，参考，谈到7. by chance 碰巧，凑巧by accident 碰巧 on purpose 故意地，有意地by design 故意By chance he found the very book he was alwa7. by chance 碰巧，凑巧by accident 8. come

24、across （偶然）遇见；碰见How come? 为什么？怎么会？怎么搞的？come about 发生come along 一起来；一道走come down to 下垂到；达到；流传下来come on 得啦；快点8. come across （偶然）遇见；碰见How cocome out 出来；出版；开花come to 达到；总计为；结果是come to oneself(昏迷后)苏醒过来；恢复理性come up 上来；(从土中)长出，发芽come up with 提出；想出come true 实现 come out 出来；出版；开花9. carry on 继续，坚持carry on with

25、/doing sth. 继续做某事carry off 赢得；获得(奖品、荣誉等)carry out 实行；执行；进行；履行(诺言、义务等)carry through 帮渡过(难关等)；维持；完成9. carry on 继续，坚持carry on with2)The meal over, the managers went back to the meeting room to _ their discussion. A. put away B. take downC. look over D. carry on解析 put away收好,放好, take down写下,记下; look ove

26、r从上面看；查看,检查; carry on继续。句意：吃完饭,经理们回到会议室继续讨论。 D.2)The meal over, the managers . 句型透视1.Only after her mother came to help her for the first few months was she allowed to begin her project.她母亲头几个月来帮她的忙，这才使她得以开始自己的计划。此句是only引导的一个倒装句。当only修饰副词 、介词短语或状语从句，且放在句首时,主句必须用部分倒装结构。(1)否定副词(词组)never，nor, hardly, l

27、ittle，seldom, by no means等置于句首时,句子要用部分倒装结构。. 句型透视1.Only after her mothe. 句型透视Never before have I seen such a moving film.我从来没有看过这样感人的电影。By no means will we give in to them.我们决不会向他们让步。(2)so 或 neither/nor表示前者的情况也适用于另一人或物时,其句型为“so/neither/nor + be/助动词/情态动词+另一主语”。so指肯定情况，意为“也是如此”,neither/nor适用于前者是否定的情况,

28、意为“也不这样”。. 句型透视Never before have I see. 句型透视Lily cant ride, neither/nor can Lucy.莉莉不会骑车，露西也不会。 注意 如果句意不是“也是如此”,而仅是对前面内容的肯定或附和(此时的so=indeed)，那么句子不可使用倒装语序。You forgot to take your key with you again!你又忘记带钥匙了！Oh, my god. So I did! 噢，我的天哪，我确实忘了带！ . 句型透视Lily cant ride, neithe. 句型透视3)so+ adj./adv.+that.引导的

29、结果状语从句结构中, so+adj./adv.置于句首时，句子须用部分倒装。So clearly does he speak English that he can always make himself understood.他英语讲得如此清晰，以致于别人总能理解他意思。注意 that引导的句子不倒装。. 句型透视3)so+ adj./adv.+that. 句型透视(4)在非真实条件句中可省略if,把were, had, should 提到句首构成部分倒装结构。Should it rain tomorrow, we would not go climbing.若明天下雨，我们就不去爬山了。. 句型透视(4)在非真实条件句中可省略if,把were,. 句型透视2.Once I stop, it all comes crowding in and I remember the chi