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选修7unit1-3单元重要知识点归纳讲课教案

选修7Unit 11.disable v. 使......失去能力disabled adj. 伤残的the disabled 残疾人; 伤残者disability [dɪsə'bɪlətɪ] n. 伤残;无能;无力2. ambition n.野心;雄心ambitious adj. 有雄心的;野心勃勃的be ambitious for sb/sth. 对某人/某事怀有热切的希望be ambitious to do sth. 对(做)某事怀有热切的希望ambitiously adv.野心勃勃地3. beneficial adj. 有益的;受益的be beneficial to(介词)… 对…有益; 对…有利beneficially adv.受益地; 获利地benefit vt.有益于;有助于; n.益处;帮助(benefit from……从、、、、中受益)4. in other words相当于that is, that is to say,意思是“换句话说、也就是说”。

in a word= in one word= in short,意为“总之,总而言之,一句话”5. adapt (oneself) to sth. 使某人适应……adapt sth. for sb. 为某人改编(改写) ……be adapted from 根据(由)……改编(改写)的6. at a time 一次, 依次, 每次at one time (过去)有个时期, 一度, 曾经at the same time 同时in time 及时at any time 在任何时候on time 准时all the time 一直at times 有时in no time 立刻ahead of time 提前from time to time 不时地ed to表示“过去常常做……”be used to do sth. 被用来做某事be/get used to doing sth. 习惯于做某事8. absence n.缺席;不在(某处)absent adj.缺席的;不在的vt.使缺席;使离开be absent from缺席;不在presence n.出席;到场present adj.出席的;在场的;现在的9. 关于breath的短语:catch one’s breath 歇口气, 缓口气hold one’s breath 屏住呼吸take / draw a deep breath 深吸一口气10. annoy vt. 使不悦;惹怒;打扰annoyed adj. (人)感到生气(恼怒)的annoying adj. (事情)惹人生气的annoyance n. 烦恼;烦扰常用搭配:be annoyed with sb. 对某人感到生气be annoyed for /at/about sth. 对……感到恼火to one’s annoyance 让某人恼火的是11.与all有关的短语:all in all 总而言之in all 总共all in all 总之after all 终究,毕竟first of all 首先above all 首要的;最重要的not at all 根本不, 一点也不all the best一切顺利12. make fun of 取笑, 嘲笑play a joke/trick on sb. 开某人的玩笑13. resign (v.) 辞职;委托, 把...交托给(to, into) resign from 辞去……职务resign ... to... 把... 托付给resignation n. 辞职,辞呈14. congratulate vt. 祝贺,庆贺15. cut out 切掉,删掉cut down砍倒; 削减,压缩cut up切[破]碎cut off切断, 停掉;隔绝, 挡住16. have difficulty/trouble (in) doing sth. 做某事有困难have difficulty/ trouble with sth. 在……有困难17. sit around 闲坐着as well as 和,也never mind 不必担心meet with 遇到,经历,会晤18.与way 相关的短语:make one`s way 走,行走,前进by the way 通过……渠道in no way不可能in the way 挡道in a way在某种程度上,从某一点上看lose one’s way 迷路选修7Unit 21. desire n. 渴望;欲望;渴求短语:have a desire for sth/ to do sth 渴望(做)某事eg. He has a strong desire for knowledge / to learn用法:desire后面可接名词、代词、动词不定式以及从句作宾语,也可接复合宾语(desire sb to do:希望某人做某事)。

后接从句时,从句谓语用“(should +) 动词原形”。

eg.The Queen desires that you ______________ (come) at once.2. test out考验;充分检验;测试;试验eg. Scientists test out theories by experiment3. alarm : 1) n. ①[C] 警报的声音或信号; 警报装置警报②[U] 惊慌; 恐慌2) vt 警告或惊吓(人或动物); 使惊觉; 惊动in alarm 惊慌地相关词组:be alarmed at sth 对、、、感到惶恐; 被某物吓了一跳4. sympathy ['simpəθi] n. 同情(心)搭配express sympathy for (对……表示)慰问feel /have sympathy for 同情in sympathy with 同情;赞成;跟着;和…一致派生sympathetic [,simpə'θetik] adj. 同情的sympathize ['simpəθaiz] v.同情,赞同,支持sympathizer ['simpəθaizə] n.支持者5. favour /favor n. 喜爱;恩惠vt.喜爱;赞同搭配:in favor of 赞成;支持do sb. a favor 给某人以恩惠;帮某人一个忙favor A over B 喜欢A胜过B=prefer A to B6. accompany vt.陪伴(go with sb);伴奏7. ring up 给……打电话call (sb) upgive sb a call/ring; make a (telephone) call call sb on the telephone phone/telephone sb 挂断电话ring off;hang up回电话call back; ring back8. declare vt.宣布;声明;表明;宣称派生:declaration n.宣布;宣言declarer 宣告者搭配declare for 声明赞成declare against 声明反对,表态反对辨析:announce 指对公众或特定的一群关心的人进行宣布,常指大家感兴趣的事,如国家大事、商品信息、生死病婚、开会等新闻declare 指在庄严场合,官方权威人士公开郑重宣布,有时指在公共场合对某事表明态度9. leave …alone不管;别惹;让……一个人待着;和……单独在一起联想:leave behind 遗留,把……撇在后面leave out 漏掉,忽略10.set aside 把…放在一边;留出,拨出(金钱或时间)联想:用适当的词填空。

(1) set about doing sth. 开始,着手= set out to do sth,(2)set down sth. 记下,写下(3)set off 开始, 动身;(使)爆炸(4)set up 建立;竖立,升起11. be bound to do sth. 有……的义务,注定要……eg. If you work hard, you'll be bound to succeed12. staff n.全体员工;手杖用法:表示全体员工,是集体名词,作主语时,若看做整体,谓语动词用单数;若看做整体中的成员,谓语动词用复数。

eg. 这所大学的教师都是出类拔萃的。

The teaching staff of this college is/are excellent.13. junior adj.较年幼的;资历较浅/地位较低的n.年少者;晚辈;等级较低者搭配:be junior to sb. 比某人年少be senior to sb 比某人年长14. talent n.天才;特殊能力;才干搭配have a talent/gift for… 有的才能/天赋派生talented adj. 有才能的;天才的talent show 才艺展示15. divorce n. 离婚;断绝关系vt. 与……离婚;与……脱离提醒:正如表示“和某人结婚”,不用marry with sb一样,表示“同某人离婚”,也不说divorce with sb。

因为marry和divorce本身是及物动词,本身就含“和……结婚/离婚”之意。

(marry/divorce sb)搭配:divorce from……:脱离……同separate from…16. obey vi.& vt. 服从;顺从派生:disobey (反义词)不服从,不顺从17.区别:event affair matter thing businessevent指具有重要性的大事eg. the main event of 2006 2006年的主要大事affair 表示“事件”时,常与某人、某事或某地有关eg. the Water affair水门事件表示“公共事务;政治事务;个人的事” eg. world affairs 世界事务matter指“事情,问题”eg. private matter私事thing 既表示抽象概念,又可指具体的行为、做法、困难等eg. a difficult thing to do难做的事business 主要指(需要处理或讨论的)重要事情,要点eg. the main business of the meeting 会议的主要议题注:business, affair, thing还可与形容词连用,表示“事情;事件;状况”18. satisfaction n. 满意,满足(with satisfaction 满意地,知足地)vt. satisfy 使满足satisfied adj. 感到满意的satisfying adj.令人满意地eg. I am satisfied with the result of the exam.19. turn around 转身;回转;旋转;好转,有起色turn on/off 打开/关闭turn up/down 出现/拒绝turn out( to be) 证明是,结果是20. envy vt. & n. 忌妒;羡慕envy+sb.(for sth.)忌妒/羡慕某人某事envy sb. doing sth. 羡慕某人做某事envy ( n ) of sb / at sth 妒忌某人/ 事out of envy 出于妒忌选修7Unit 31. ahead of(表示空间)在……前面;(表示时间)先,预先2. 阻止某人做某事:Stop/keep/prevent sb.(from) doing sth(keep后的from不可以省略) protect sb from doing sth 保护某人以免受……损害3.in the meantime在此期间;与此同时(同义词:meanwhile)4.help...out帮助(某人)摆脱困境或危难;协助help sb.(to) do sth.帮某人做某事help (to) do sth.帮忙做某事cannot help doing sth.禁不住做某事cannot help but do sth.不能不/不得不做某事help oneself (to sth.)自用;自取所需(食物等)help sb.with sth.帮助某人做某事5.be/become aware of对……知道、明白;意识到…(1)be aware that clause知道;体会到……make sb.aware that...提醒某人注意……make sb.aware of...使某人注意到……as far as I’m aware据我所知(2)develop an awareness of...逐渐懂得……lack of awareness缺乏认识易混辨异aware,concious二者都可表示“意识到的”,都可用于be aware/conscious of结构。

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