高中英语人教版必修四Unit1单词讲解PPT课件

1、Unit 1 Words and expressions achievement n.成就；功绩 He felt a great sense of achievement when he reached the top of the mountain. 成就感sense of achievement 当到达山顶的时候，他有一种巨大的成就感。 achieve vt. 实现；取得 vi.成功 ones success ones goal/target 取得成功 实现目标 specialist n.专家；专业工作者 special adj.特殊的，特别的 specialize vi.专注于； 专门从

2、事 （in sth) 专门研究某事 Some people want high school students to be able to specialize in science during their high school years. 一些人希望高中生能在高中阶段便专修理科。 I am a human being. 区别人以外的事物human being (c) 人类human beings mankind 人类 Without the light and warmth of the sun,there would be neither plants nor human being

3、s. 没有太阳的光和热，既不会有植物，也不会有人类。 不加任何限定词 shade n.阴凉处；荫阴凉处；荫 vt. 遮住光线遮住光线 shadow 影子 立体 空间 平 面 Let us sit in the shade chatting for a while. What you saw is only the shadow of a girl. behave (well/ badly) to /towards sb.对某人好对某人好/坏坏 behave He _ to (towards) the customers.behaved badly 他对顾客的态度不好。他对顾客的态度不好。 Pl

4、ease behave (yourselves), children. vt. 行为，举止（适当或有礼）举止（适当或有礼） vi.行为行为, 举止举止, 表现表现;有某种作用有某种作用 vi.行为行为, 举止举止(得体）得体）, 表现表现;有某种作用有某种作用 请在此输入您的文本。请在此输入您的文本。 You shold learn to behave. 你应该学会举止得体。你应该学会举止得体。 She behaved with great courage. 她表现出了很大的勇气。她表现出了很大的勇气。 My camera has been behaving well since it was

5、 repaired. 我的摄像机自从修好后一直很正常。我的摄像机自从修好后一直很正常。 move off 离开；起程；出发离开；起程；出发 move about/around 四处走动四处走动 move in 迁入新居迁入新居 move on 前进；变换（工作等）前进；变换（工作等） move away离开；搬走离开；搬走 worthwhile adj.值得的；值得做的 It is worthwhile doing/to do 值得做某事值得做某事 It is worthwhile to do the job. /doing the job. We had a long wait, but i

6、t was worthwhile because we got the tickets. 精力；时间 尽管我们等了很长时间，但是这很值得因为我们获得了票。 It is worthwhile doing / to do worthwhile be worth (doing) sth.worth be worthy of being done / sth be worthy to be done worthy 这本书很值得读这本书很值得读 It is worthwhile to read the book. The book is well worth reading. The book is w

7、orthy of being read. observe vt 看到； observe the behaviour of birds 观察鸟类的行为 observe the speed limit 遵守速度限制规定 observation 观察 遵守遵守（规则，法令等）（规则，法令等） 庆祝，庆祝，过（节日等）过（节日等） Do they observe Christmas Day in that country? observe observe sb. do sth. 观察某人做某事观察某人做某事(已做完已做完) observe sb. doing sth. 观察某人正在做某事观察某人正在做

8、某事 be observed to do被看到做某事 see, watch，hear， notice （被动to 还原） The police observed the man entering/enter the bank. 警方监视着那男子进入银行的情况 . lrespect The youth should show respect for the old people. n.n.( (U U) )尊敬；尊重尊敬；尊重; ;敬意；敬意； (C)(C)方面方面; ;尊敬某人尊敬某人/ /某事某事 show respect for sb/sth 向某人表达敬意 out of respect

9、出于尊重出于尊重 eg.Out of respect, he took off his hat. give/ send ones respect to sb. 给某人尊敬给某人尊敬 gain/ get/ earn /win ones respect 赢得某人的尊敬赢得某人的尊敬 argue (vi.) +with sb. about/over sth. 同某人辩论某事同某人辩论某事 They are arguing with their classmates about the solution to the problem. 他们正在和同学争论这个问题的解决方法他们正在和同学争论这个问题的解

10、决方法。 argue (vt.) + that 主张主张.;认为认为. argue 讨论，辩论，争论讨论，辩论，争论 argue for / against 为为而辩护而辩护/为反对为反对而辩论而辩论 Some people argue against free trade. 一些人为反对自由贸易辩论。一些人为反对自由贸易辩论。 That famous lawyer will argue for the poor man. 那个有名的律师将为这个穷人辩护。那个有名的律师将为这个穷人辩护。 argue 指一方坚持自己的意见、立场和观点，并企图通过争论说指一方坚持自己的意见、立场和观点，并企图通过

11、争论说 服对方服对方 debate 多指在正式场合进行辩论或争论，双方各自陈述理由 quarrel 争吵，指由于不满或愤怒与他人进行激烈的争辩 crowd n.人群；观众 (集合名词） a crowd of 一群一群. eg :The crowd was quite. The crowd were running in all directions. 主语时，看作整体时，谓语单数主语时，看作整体时，谓语单数 考虑个体时，谓语复数考虑个体时，谓语复数 eg.They noticed a crowd of people shouting and cheering. crowd in (on sb.

12、) (想法、问题等想法、问题等) 涌涌上上心头；心头； 涌入脑海涌入脑海 crowd into ones mind 涌入某人的脑海 eg.Memories crowded into my mind when I saw the photo. 当我看到这张照片，往事涌上心头。当我看到这张照片，往事涌上心头。 eg.Everything is crowding in on me. eg.He managed to crowd into the train. crowded adj. 拥挤的，挤满的拥挤的，挤满的 be crowded with 挤满，充满着挤满，充满着 crowd in/ into

13、（sth) 大批地涌入/进入 eg.When it is wet,the buses are crowded. The hall was crowded with people. inspire sb. to do 鼓励某人做某事鼓励某人做某事 The teacher inspired us to make great efforts. inspired adj.深受鼓舞的深受鼓舞的 inspiring adj.令人鼓舞的；鼓舞人心的令人鼓舞的；鼓舞人心的 inspiration n. C 灵感；鼓舞人心的人灵感；鼓舞人心的人/事事 inspire vt. 鼓舞；激发；启示鼓舞；激发；启示 a

14、n inspire sth. in sb. 。 inspire sb. with sth. 用某物激起./ 引起某人. inspire her with courage （用勇气激励她） inspire courage in her. （在她内心注入勇气） refer to 查阅；参考；谈到；涉及；指的是查阅；参考；谈到；涉及；指的是 uThe last paragraph refers to the events of last year.(涉及，指的是) uHe never refered to his sister in his letters. (谈到，提到) uIf you dont

15、 know the spelling of a word, you should refer to a dictionary.(查阅，参考) reference n. 提及；参考；查阅提及；参考；查阅 reference book support vt.有某种作用有某种作用 It is worthwhile doing / to do worthwhile be worth (doing) sth.worth be worthy of being done / sth be worthy to be done worthy 这本书很值得读这本书很值得读 It is worthwhile to read the book. The book is well worth reading. The book is worthy of being read. argue 指一方坚持自己的意见、立场和观点，并企图通过争论说指一方坚持自己的意见、立场和观点，并企图通过争论说 服对方服对方 debate 多指在正式场合进