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1、Unit 4 Words and ExpressionsI. 词形变化：1. mental adj.精神的；思想的_ adv. 精神上地；_ adj. 身体的，物质的2. universe n宇宙；天地万物_ adj. 宇宙的；通用的3. intelligent adj.有智慧的；聪明的；有智力的_ n智慧4. determined adj.有决心的；意志坚定的_ vt.查明；确定；决定_ n决心；果断5. disappointed adj.失望的；沮丧的_ vt.使失望_ adj.令人失望的_ n失望；沮丧6independent adj.独立的；自立的_ adv.独立地；自立地_ n独立；
2、自立_ vi.依靠7lack vt.缺乏；没有 n缺乏；短缺_ adj.缺乏的；不足的8. globe n地球；世界；地球仪_ adj. 全球的；全面的9argue vt.& vi.论证；争辩；争论_ n争论；争吵；论点10analysis n(对事物的)分析；分析结果_ v分析11regular adj.定期的；经常的；正常的_ adv.有规律地；经常；定期地_ adj.无规律的；不定期的12limited adj.有限的_ adj.无限的_ vt.& n限制13. closing adj. 结尾的；结束的n.停业；关闭；倒闭_ vt.关闭adj. 近的；亲密的_ adv. 仔细地；严密地1
3、4mystery n神秘事物；谜_ adj. 神秘的15. attach vt.系；绑；贴_ adj. 附着的；依恋的_ n. 附件；附属品；情感II. Important phrases:maintain mental and physical health 保持身心健康artificial intelligence 人工智能regular customers/ readers 常客/忠实的读者Fortunately, Mark wore the red sweater; otherwise he wouldnt have survived the freezing cold night.
4、幸运地是Mark 穿着红色毛衣；否则，他不会熬过那个寒冷的夜晚。III. Important words:1. determined adj.坚决的；有决心的；意志坚定的 _v. 决定，确定，查明be determined to do sth. 决心做某事(表示状态)a determined look 坚定的眼神determine to do sth. 决定做某事(表示动作)(1) Amazed at how excellent they were, I _. 惊奇于他们如此优秀，我下定决心更加努力提高英语。 (2) It your efforts, not your intelligence
5、 _. 决定成功的是努力而非智力。(3) _ 随着母亲节的临近，双胞胎决定为他们亲爱的妈妈准备一顿美味的早餐。2. disappointed adj.失望的；沮丧的be disappointed at/by/in/with. 对失望be disappointed to do sth. 因做某事而失望to ones disappointment 令某人失望的是(4) _, they left without a word. 对比赛结果很失望，他们一言不发离开了。(5)_双胞胎失望地发现面包糊了。3. desire n渴望；欲望 vt.渴望；期望have a desire to do sth./f
6、or sth.(有做的渴望desire to do sth. 渴望做某事(6)She felt/ had an overwhelming desire to return home. _.(7) _. 我们都渴望健康和幸福。4. lack n缺乏；短缺 vt.缺乏；没有 _adj.缺少的，不足的a lack of 缺乏 for lack of 因缺少lack sth. 缺乏某物 be lacking in sth. 在方面缺乏(8)I must work hard in the hope of making up for_.我必须勤奋，希望弥补能力的不足。(9)_cooking experie
7、nce，the twins made the kitchen in a mess. (2021新高考全国) = Because they_cooking experience，the twins made the kitchen in a mess.= Because they_cooking experience，the twins made the kitchen in a mess. 5. beyond prep.在更远处；超出 beyond description/belief/recognition/control 难以形容/置信/辨认/控制 beyond ones power 超出
8、某人的权力 be beyond sb 超出某人的理解能力 beyond ones reach = beyond the reach of 超出的范围 (10)The good view on the top of the hill is_.(11)Unfortunately，my car was_.As a result, it ran into a tree.(12)The whole problem was quite _.(13)What I must tell you is that such matters are_the law.(14)I couldnt allow you to
9、 be admitted into the club，because it was _.6. argue v争论；辩论；讨论 _n.争论，争辩，论据 argue with sb.about/over sth. 因某事与某人争吵/争论= have an argument with sb.about/over sthargue for/against赞成/反对 argue that. 主张，认为(15)_. 我们总是为钱争吵。(16) Somestudents_theuseofmobilephonesinschool.一些学生支持在学校使用手机。7. result in 产生，导致 (=_/_/_
10、/_) result from由于；由造成 as a result结果，因此as a result of作为的结果；因为(17)_a lack of confidence，he failed in the job interview.He lacked confidence，and _, he failed in the job interview.A lack of confidence _his failure in the job interview.His failure in the job interview_a lack of confidence.8. limited adj.
11、有限的 _ adj.无限的_ vt.& n限制be limited to. 受限制于limit.to.把 限定在之内There is a/no limit to. 是有限的/无限的。without limit 无限地，无限制地(18)It is required that_.要求你的文章应该限制在500词。(19) We are doing our best with the limited resources available. _9. run out 用光；耗尽(物作主语，无被动语态) run out of用光，用完(人作主语，有被动语态)run across偶然遇到 run after
12、追逐；追求run into撞上；遇上，偶然遇到；碰上(困境、麻烦等)run out表示“用完，耗尽”，不及物，相当于give out；而run out of 及物，相当于use up。(20)Our limited resources _.We _ our limited resources. 我们有限的资源要耗尽了。(21)The other day I_my former monitor on the street.(22)I wonder why you_something you already have.(23)Whenever I _ some challenges, it was
13、 my headteacher who assisted me to figure out how to overcome them.10. provide for 提供生活所需 provide sb with sth/ provide sth for sb offer sb sth/ offer sth to sb 给某人提供某物(24)(应用文之建议信) 您可以给我提供一些如何提高英语口语的建议吗？_11. attach vt.系；绑；贴；(使)附属；(使)隶属_ adj. 附着的；依恋的 attach.to. 把系/绑/贴在上attach importance/value to 认为重要
14、/有价值；重视 be attached to 依恋；附属于；爱慕(25) I _reading classics to widen our view.我认为读经典来扩大我们的视野非常重要。(26) The middle school _ (附属于) Beijing Normal University is well-known across the country.(1) He gradually _(依恋) the land he lived on.(2) While sleeping, astronauts must _something so as to prevent floating
15、 around. 宇航员睡觉时必须把自己绑在某个物体上，以防四处漂浮。12. succeed vi.成功；继承 vt.接替；继任 _n.U成功 C成功的人或事_adj.成功的_adv.成功地 succeed in doing sth. 成功做成某事succeed to. 继承或接替 be successful in. 在方面成功(5) After_his fathers company as president_, he _ making the company more_ in its field.在他成功继承了父亲的公司并成为公司总裁之后，他使公司在其领域更加成功。(6) The brea
16、kfast was such _ that their mother enjoyed it with a bright smile shining on her face. (2021新高考全国，读后续写)早餐是如此成功，他们的母亲面带微笑地享用了早餐。(7) Disappointed at the result of the game, they left without a word. 对比赛结果很失望，他们一言不发离开了。(15)Were always arguing with each other about money. 我们总是为钱争吵。(20) We are doing our best with the limited resources available. 我们利用可获得的有限资源，尽最大努力。6学科网（北京）股份有限公司