在线英语听力室

逻辑主语的用法

时间:2015-10-13 23:54:26

(单词翻译:单击)

   雅思作文中免不了要考虑句子多样性。在句子中常会有逻辑主语来开头。所谓的逻辑主语就是一些非谓语动词的真正主语。这些非谓语动词,譬如说动名词、不定式,还有现在分词和过去分词,很多同学都在用,但是很多时候忘记真正的主语。

  1 不定式to do, in order to do something
  In order to attract visitors, historic buildings should be maintained.
  错误的原因:历史建筑是没有生命的,不可能有“in order to”
  正确的句子:In order to attract visitors, city councils should maintain historic buildings.
  2 when, while, before, after 等连词引导的现在分词
  例句:When communicating with others, patience is important.
  错误的原因:communicating这个分词的主语是人,不可能是patient
  正确的句子:when communicating with others, one should show patience.
  3 by+doing
  例句:By setting rules, children can reduce behavioural problems.
  错误的原因:setting rules的主语不是children
  正确的句子:By setting rules, schools can reduce behavioural problems.

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0     
参考例句:
0 attract tO6yF     
v.吸引;引起注意或兴趣
参考例句:
  • That will attract a big crowd of people.一定会吸引很多人。
  • He shouted to attract attention.他大声叫喊以吸引注意。
0 before sQwyg     
prep./conj.在…以前
参考例句:
  • She needs the work done before tomorrow.她必须在明天以前找人完成这项工作。
  • I must finish this letter before I go home.我必须在回家以前写完这封信。
0 buildings cxJzAf     
n.建筑物( building的名词复数 );楼房;房屋;建筑(艺术或行业)
参考例句:
  • a conglomeration of buildings of different sizes and styles 大小和风格各异的建筑楼群
  • the conversion of farm buildings into family homes 农场建筑物改建为家庭住宅
0 city rVdyB     
n.市;城市;都市
参考例句:
  • Taipei city is an international city.台北市是国际都市。
  • Do you like living in the city?你喜欢住在都市里吗?
0 communicating 71faa312cca148ed2d7b0bdab21a1cea     
v.传达,表达( communicate的现在分词 );通讯;交际;相连
参考例句:
  • Communicating is one of the pleasures of life. 交往是人生的一大乐趣。 来自《现代英汉综合大词典》
  • He was never good at communicating with the players. 他不善于和队员们进行沟通。 来自辞典例句
0 councils e9fceaa38e0a09b3204b191e0cd200b2     
n.委员会( council的名词复数 );(郡、镇等)政务会;(尤指旧时讨论特定步骤的)协商会议;市政(或地方管理)服务机构
参考例句:
  • It is one of the most notoriously corrupt city councils. 那是贪污腐败最为臭名昭著的市参议会之一。 来自辞典例句
  • Local councils should use their powers to ensure strict observance of laws. 地方政务委员会应当行使权力以保证人们严格遵守法律。 来自辞典例句
0 historic AcNxw     
adj.历史上著名的,具有历史意义的
参考例句:
  • This is a historic occasion.这是具有重大历史意义的时刻。
  • We are living in a great historic era.我们正处在一个伟大的历史时代。
0 important wcIzI     
adj.重要的;重大的;严重的
参考例句:
  • It's important to find out what he is doing.弄清他在干什么是重要的。
  • This is a very important problem.这个问题很重要。
0 maintain d8hzP     
vt.支撑;赡养,抚养;维持,保有
参考例句:
  • He has to maintain a large family on a small salary.他不得不依靠很少的工资养活一家人。
  • We must do our best to maintain sales at their usual rate.我们要尽力使销售额保持在平日的水平上。
0 maintained 3a107502cc886dfff455b3d2cd86381d     
保持( maintain的过去式和过去分词 ); 保养; 坚持; 保卫
参考例句:
  • He maintained a professional demeanour throughout. 他始终保持着专业人才的风度。
  • Throughout his trial he maintained a dignified silence. 在整个审讯过程中,他始终沉默以保持尊严。
0 order iJJxt     
n.订单;命令;n.顺序,整齐;勋章;阶级,决议;vt.命令; 调整;定购
参考例句:
  • His desk is always in order.他的书桌上总是整整齐齐的。
  • You pay for it at the time you order it.订购时就得付款。
0 others mmczaZ     
prep.(pl.)另外的人
参考例句:
  • Learning from others is important.向别人学习很重要。
  • She is always ready to help others.她总是乐于助人。
0 patience VAqye     
n.耐心,忍耐,耐性,忍耐力,坚韧
参考例句:
  • We haven't the patience to hear such an empty talk.我们可没耐心去听这种空谈。
  • I must warn you that my patience is almost at an end.我必须警告你我已经没有耐心了。
0 problems 8d8a1b73876ca678cc3afa372e5199de     
n.问题( problem的名词复数 );疑难问题;习题;思考题
参考例句:
  • It was an action replay of the problems of his first marriage. 这是他第一次婚姻问题的重演。
  • a few admin problems 一些行政问题
0 reduce sUzxF     
vt.减小;缩减;简化
参考例句:
  • The new law will reduce pollution of the rivers.这条新法律将会减轻河流污染。
  • He won't reduce the rent of our house.他不肯减少我们住房的租金。
0 rules a4f86f7bfc24194b276c22e0ef158197     
规程; 规章; 条例; 守则(rule的复数); 规则( rule的名词复数 ); 统治; 习惯; 尺
参考例句:
  • strict adherence to the rules 严格遵守规章制度
  • He drove with blithe disregard for the rules of the road. 他开车时全然不顾交通法规。
0 setting 7i5zmt     
n.背景
参考例句:
  • The play has its setting in Vienna.该剧以维也纳为背景。
  • Where and when a story takes place is called the setting.故事发生的地点和时间称为故事背景。
0 show KyYwa     
v.出示;告知;n.展览(会);演出,节目
参考例句:
  • Please show me your card.请出示你的卡片。
  • Have you seen the show?你看演出了没?
0 something rwmw2     
pron.某事,某物;被视为有意义的事物
参考例句:
  • Something is wrong with the machine.那机器有点问题。
  • She seems worried about something.她似乎为某事担心。
0 visitors f24d2cc05ca7eaa87d0959ea3f5ddfb2     
n.访问者( visitor的名词复数 );参观者;游客;候鸟
参考例句:
  • a constant stream of visitors all day 整天络绎不绝的游客
  • The composer was one of many illustrious visitors to the town. 那位作曲家是许多造访过这个城市的杰出人物之一。
0 while IeZz7W     
conj.当…的时候;而;虽然;尽管 n.一会儿
参考例句:
  • In a short while,the cat ate up the fish.不久,那只猫便将鱼吃个精光。
  • He teaches English in the school all the while.他一直在这所学校里教英语。