人教版高中英语必修四unit3单词知识点

1、BOOK4 UNIT3 WORDShumour un. 幽默；滑稽Phrases: a sense of humour幽默感have a/no sense of humour有/无幽默感a man with humour一个有幽默感的人Derivative: humorousadj. 幽默的；诙谐的comedy cn.喜剧Phrases: cut the comedy停止搞笑；不再胡闹Antonym: tragedycn. 悲剧up to nowph.直到现在Points:该短语与so far , recently , in recent years等后引导句子都用现在完成时depressed

2、adj.忧愁的；沮丧的Derivative: depressingadj. 令人感到沮丧的depressionn. 沮丧depressvt. 使沮丧；消沉contentadj.满足的；满意的 Phrases: be/feel content with对满足 be content to do sth乐意做某事n. 满足 Phrases: to one's heart's content 心满意足的；尽情地E.g. sing to one's heart 's content 尽情歌唱vt. 使满足 content oneself with使自己对 满足n. 

3、9;k ? n't e n t 容量；含量；内容；目录performer n. 表演者；演出者Derivative: performancecn. 表演；演出Phrases: give a performance = put on performv. 表演astonish vt. 使惊诧表演Derivative: astonishedadj. 惊诧的astonishingadj. 令人感到惊诧的astonishmentn. 惊诧 Phrases: (much) to ones astonishment 令人惊诧fortunate adj. 幸运的；吉利的Derivative: fort

4、unatelyadv. 幸运地unfortunatelyadv. 不幸地缺乏 物品富藏的；富有的badly off ph. 穷的；缺少的Usages: be badly off for 比拟级 : worse off Antonym: well ( better ) offteens n.十几岁13至19岁的年龄Usages: inone ' teens/twenties/thirties在某人十几/二十几/三十几岁时Add in: inthe 1980s 在二十世纪八十年代ordinary adj.平常的；普通的；平凡的；不高贵的Usages: ordinary people平凡人；

5、老百姓辨析：common adj. 普通的；常见的；普遍的E.g. a com mon ki nd of tree一种普遍生长的树usual adj. 平常的；惯常的bored adj. 厌烦的对感到厌烦因而感到疲劳Phrases: be bored with = be tired ofAdd in : be tired with/fromDerivative: bori ngadj.令人感到无聊的entertain vt. & vi.使欢乐；款待Phrases: en terta in sb with sthDerivative: entertainmentn.娱乐；款待Phrase

6、s: give an en terta inment to sbFind en terta inment inEn tertai ningadj.愉快的；有趣的款待某人用娱乐charming adj.迷人的；有魅力的throughoutprep. 普及；贯穿既可以指时间，也可以指地点.throughout the country = all over the countrythroughout the ni ght = all through the nightadv.到处；始终；全部E.g. The room was decorated throughout.一整个房间都被装饰了mousta

7、che cn.髭胡Add in: beard cn.络胡wear v. 穿;佩戴；留 湖须，发型等；面带微笑等；磨破；磨损wore (pt)-worn (pp) wearing(p.pr)Phrases: wear a smail面带微笑wear out把磨破Derivative: wornworn-outbe worn outadj. 磨破的，用坏的adj. 磨破的磨破optimism n.乐观；乐观主义Derivative: optimisticadj. 乐观的 pessimism n.悲观 pessimistic adj. 悲观的overcome vt. & vi.克服；战胜ov

8、ercame (pt)-overcome (pp) overco ming (p.pr)Usages: overcome difficulties / one's shortcomings / shyness / enemypick outph.挑出；区分出pick upph.搭便车；接送；捡起；收听播送节目；偶然学会；偶然买到cut offph.切断；断绝；与隔绝；切掉；剪掉Phrases: cut off the electricitycut off from the outside (world)切断电源与世隔绝chew vt. & vi.嚼碎；咀嚼食物Add in: c

9、hewing gum口香糖；泡泡糖mouthful cn.一口；满口Points:与 basketful handfulA mouthful / basketful / handful of用法相同，都是以类似形容词形式的可数量词。具体用法为一口 / 篮子 / 把convince vt. 使信服Phrases: convince sb of sth/that从句E.g. This convinced me of his honesty.令人信服的他的老实让我信服。Derivative: convincingadj.directvt. & vi.指挥某人做某事导演一部电影；领导一场战斗导

10、演；指示；指挥Phrases: direct sb to do sthdirect a film/a battleadj. 直的；直接的；直达的Phrases: a direct train/way of/speaking Derivative: directorn. 导演 directly直达火车 / 直通的路/ 直言adv. 直接地 indirectly adv. 曲折地-starred (pp) starri ng (p.pr)Phrases: star in在.中担任主角；主演outstandingadj. 突出的；杰出的；显著的Usages: outstanding contribu

11、tion突出的奉献Switzerlandn. 瑞士Derivative: SwissAdd in : Swedenn.adj. & n.瑞典 Swede adj. & n.瑞士的；瑞士人的；瑞士人瑞典的；瑞典人的；瑞典人confidencen.信心；信念star vt. 使成为明星；由 主演 starred (pt)Derivative: confident对有信心adj. 自信 Phrases: be confident of/aboutgesture n. 姿态；手势 vi. 做手势Phrases: gesture language手语make a friendly ges

12、ture to sbParticular adj. 特殊的；特别的Phrases: particular about/overin particular对某人做一个友好的手势尤其；n. 细节；细目 对挑剔 特别occasion cn. 时刻；场合Phrases: on one occasionon occasion on the occasion ofDerivative: occasional adj.Phrases: an occasional有一次 间或；有时.值此.之际；在.时候 偶然的cause一个偶然的原因occasionallyadv. 偶然地财政赤字平衡预算遵守严格预算budg

13、et n. 预算；开支Phrases: a budget deficit balance the budget keep to a strict budgetslide vt. & vi.使滑动；使滑行 cn. 滑；滑动；幻灯片slide (pt)-slide (pp) slidi ng (p.pr)Phrases: slide on ice滑冰slide a banana skin踩到香蕉皮滑倒slide into不知不觉地陷入；溜进E.g. slide into bad habit不知不觉地养成坏习惯slide into a room偷偷溜进房间amuse vt. 使发笑；使愉快P

14、hrases: amusing amusedamusementadj. 好笑的；有趣的 adj. 愉快的；开心的n. 愉快explanationn. 解释；讲解；说明Phrases: in explanation of give a explanation for without explanation Derivative: explainv.为辩白给出的解释没有解释 解释；讲解；说明whispercn. 耳语；低语Phrases: in a whisper/whispers vt. 低语；小声说耳语；低声的Phrases: whisper about sth whisper to sb whisper sth to sbvi. 低语；小声说窃窃私语有关对某人窃窃私语低声地把某事告诉某人听vast adj. 巨大的；辽阔的常用于修饰海洋、天空、沙漠；数额的巨大Add in : huge adj.巨大的常用于形容体积巨大in one's numbers 众多的mess n. 脏或乱的状态Phrases: make a mess of = mess up