高三5—7单元重点单词及短语解析

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  一、 重点单词
  1. charge
  【考纲释义】 n. 控告;收费;充电;主管,负责;猛冲
  vt. 控告,指控,索价;使充电;猛冲;记帐
  【备考实例】
  The solider was _______ with running away when the enemy attacked.
  A. scolded B. charged
  C. accused D. punished
  【考点解析】 句意:这名士兵被指控临阵脱逃。
  charge作“控告,指控”解时,常用于charge sb. with (doing) sth.结构;scold和punish应与for连用,而accuse作“控告”解时,常用于accuse sb. of (doing) sth.结构中。charge还可用于下列词义:
  This hotel charged me 5 dollars a room for the night.这家宾馆每晚每间房的要价/收费是5美元。
  Suddenly the wild animal charged at us.这头野兽突然向我们冲过来。
  Does your car battery charge easily?你的车子电池容易充电吗?
  Don’t forget to charge the money to my account.不要忘了把钱记到我帐上。
  常用短语:in charge of (某人)负责/控制某事物
  in the charge of (某事物)在某人负责/控制下
   take charge of (某人)负责/控制某事物
  2. beyond
  【考纲释义】 prep. 在……的那边;超出;远于adv. 在更远处;再往后
  【备考实例】
  —Sorry, Madam. You’d better come tomorrow because it’s _______the visiting hours.
  A. during B. at C. beyond D. before
  【考点解析】 句意:对不起,女士,您最好明天来,因为探视时间已过。beyond the visiting hours = The visiting hours are over. beyond还可表示“超出某人的理解或承受能力”。例如:
   This new model of car is so expensive that it’s beyond the reach of those with average incomes.这种新型汽车是如此的昂贵以至于它超出了平常人的购买能力。(2006 江苏)
  固定结构:beyond compare无与伦比
  beyond all praise赞美不尽
  beyond description无法描述
  beyond repair 无法修理
  3. attach
  【考纲释义】 vt. 系;贴;附属;认为有(重要性等)
  【备考实例】
  In many countries, packets of cigarettes come with a government health warning _______them.
   A. attached with B. attached to
   C. attached on D. attached for
  【考点解析】 句意:许多国家的香烟盒上都附上了一条政府的有关健康的警示语。attach作动词时常与介词to连用。attach sth. to sth.把某东西系/贴/在某东西上;attach importance to sth.重视……。例如:
   It is unwise to attach too much importance to the information.过于重视那个消息是不明智的。
   4. apply
   【考纲释义】 vi. 提出申请(要求等)vt. & vi. 应用,运用
  【备考实例】
  Now a lot of new technology can _______ environmental problems.
   A. be applied to solving
   B. be applied to solve
   C. apply to solve
   D. apply to solving
  【考点解析】 句意:现在许多新技术可以用来解决环境问题。常用结构:apply sth to (doing) sth. 把……应用到……上,apply (to sb.) for sth. (向某人)申请某工作,apply oneself to (doing) sth. = sb. be applied to (doing) sth.某人致力于做某事。例如:
   He applied his mind to the difficulty. 他用心思考这道难题。
  5. blame
  【考纲释义】 vt. 责备;谴责;归咎于n. 责怪;(过错,失败等的)责任
  【备考实例】
  Mr. Green stood up in defence of the 16-year-old boy, saying that he was not_______.
  A. blamed B. blaming
  C. to blame D. to be blamed
  【考点解析】 句意:格林先生站起来为那位16岁男孩辩护,说他不应该对此事负责。to blame作表语时,用主动形式表被动含义,the one to blame=the one who is to blame。blame还可用于以下结构:意思是“将某事归咎于某人”。例如:
   Blamed for the breakdown of the school computer network, Alice was in low spirits.
  (2006福建)
  6. appeal
  【考纲释义】 vi. 有吸引力;呼吁;上诉 n. 感染力;呼吁;上诉
  【备考实例】
  The police are appealing_______ the public for any information about the murder victim.
   A. to B. on C. about D. with
  【考点解析】 句意:警方正呼吁公众收集有关遇害者的信息。appeal常与介词to搭配,常用于下列结构:
  appeal to sb. / sth. 对……有吸引力;呼吁……
  appeal to sb. for sth. 为某事恳求某人
  appeal to sb. to do sth. 恳请某人做某事
  appeal还可用作名词。例如:
   His appeal made the people at the meeting excited.
   appealing adj. 打动人心的;感人的
   7. occupy
  【考纲释义】 vt. 使忙碌;使从事;占有
  【备考实例】
   When I visited her, she was_______in writing a lecture speech on AIDS prevention.
  A. occupied B. occupying
  C. taken up D. absorbing
  【解点解析】 句意:当我见到她时,她正忙于写一篇关于艾滋病预防方面的报告。occupy常用于两种结构:
  ① occupy oneself in / with ... 忙于/专心做某事
  ② be occupied with / in ... 忙于/专心做某事
   occupy还可表示“占有、占据”的含义。例如:
   He now occupies an important position in the government. 他在政府机关位居要职。
   The big table occupies too much room. 这张桌子占了太多空间。
   8. circumstance
  【考纲释义】 n. 环境;情况(常用复数形式)
  【备考实例】
  Under no circumstances _______that will benefit ourselves but harm the interests of the state.
  A. we should do anything
  B. should we do anything
  C. should do we anything
  D. anything we should do
  【考点解析】 句意:我们决不做对自己有利但损害国家利益的事情。circumstance是2007年新增词汇,通常用复数形式,意思是“情况,状况”。
  in bad / poor circumstances在贫困中
  in easy / good circumstances在安逸中
  under no circumstances用于句首时,句子主谓语要部分倒装,如上句。类似短语还有by no means, at no time, in no way, in no case等。
  under / in the circumstances 在此种情况下
  9. admit
  【考纲释义】 vt. 承认;准许……进入(或使用) vi. 容许;承认
  【备考实例】
  Lily finally admitted_______ my umbrella by mistake.
   A. to take B. to have taken
   C. having taken D. have taken
  【考点解析】 句意:李莉终于承认错拿了我的雨伞。admit表示“承认”意义时,常构成admit doing sth. 或者是admit sb. to do sth的结构;admit还可表示“容纳”、“录取”等含义。例如:
  The hall can admit 100 persons.
  To our joy, he was admitted to Beijing University.
  
  二、 重点短语
  1. hand in hand手牵手地;联合地
  【知识拓展】 类似词组如下:
  step by step 一步步地
  shoulder to shoulder肩并肩地
  side by side 肩并肩地
  face to face 面对面地
  arm in arm 手挽手地
  2. get across传播;为人理解
  【知识拓展】 由get构成的常见重要短语归纳如下:
  get around / about到处走动;(谣言、消息等)传播
  get along 进展;与……相处
  get over 克服(困难)
  get through完成;通过;接通(电话);耗尽
  get up 起床;起立
  get rid of 摆脱
  get in收割
  3. make sense 有意义;讲得通;有道理
  【辨析】 make sense of 理解,明白 例如:
  What you said made no sense. 你所说的毫无意义。
  His letter was so confusing that I could hardly make any sense of it. 他的信让人如此费解,我完全不明白信的含义。
  4. add up把……加起来
  【知识拓展】 由add构成的短语归纳如下:
  add to 增加(= increase)
  add up to 总计,加起来的总和是
  add A to B把A和B相加 例如:
  The heavy snow adds to our difficulty.
  Four and three adds up to seven.
  Add 4 to 3 and you will get seven.
  5. keep up 保持;维持;使……高涨
  【知识拓展】 由keep构成的常见重要短语如下:
  keep off使……远离
  keep back隐瞒;扣留
  keep on doing sth.连续不断做某事
  keep up with赶上;不落后例如:
  The specialist suggested that the exact nature of the old man’s illness should be_______from him.
  A. kept down B. kept up
  C. kept back D. kept away
   答案C。句意:专家建议老人的真实病情应该对他本人隐瞒。
  6. leave behind 忘带;留下;把……丢在后面
  【知识拓展】 由leave构成的常见重要短语如下:
  leave alone不打扰;不干涉
  leave out遗漏;忽视例如:
  Leave that mad dog alone. 别去惹那条疯狗。
  The lights of the city were soon left behind.都市的灯光不久就抛在后面了。
  leave out an important detail漏掉了一个重要的细节
  7. come to an end 结束
  【知识拓展】 come to 后常接名词或代词,常用的短语有:
  come to a decision作出决定
  come to a conclusion得出结论
  come to life恢复生机
  come to oneself苏醒过来
  come to an agreement达成协议
  come to a stop 停顿下来
  8. care for 喜欢,照料例如:
  I don’t really care for tea. 我不怎么喜欢喝茶。
  He is very good at caring for sick animals. 他善于照料有病的动物。
  【辨析】 care about在乎;在意 例如:
  I don’t care about what people think. 我不在乎别人怎么想。
  9. go for努力获取;也适用于例如:
  The young singer is trying to go for the prize. 这位青年歌手努力争取获奖。
  I find this report badly done, and that goes for all the other work done in this office. 我发觉这份报告写得很差,这办公室的其它工作也不好。
  Do you go for modern music? 你喜欢现代音乐吗?
  【辨析】 go in for 喜欢;爱好;参加(技能或知能测验) 例如:
  I go in for the examination next year. 我明年参加考试。
  I don’t go in for sports我不喜欢运动。
  10. point out指出,指明
  point out 后可接名词或代词作宾语,也可接从句。 例如:
  He pointed out some spelling mistakes in my report.
  May I point out that if we don’t leave now we shall miss the bus. 我想指出,假如我们现在不走,就会赶不上公共汽车。
  常用短语如下:
  point at / to 指着;指向
  to the point切中要点
  on the point of doing sth. 正要做某事
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