xx9unit4单词讲解(精品)

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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Words and expressions,date back to=,date from,追溯到,;,始于,This town,dates back to,Roman times.,The castle,dates back to,the 14th century.,These societies,dated,as far,back,as a,century.,dated,adj.,过时的,陈旧的,Those words all seem rather,dated,.,Clothing styles became,dated,very,quickly.,The dress,dates from,the 19th century.,This custom,dates from,the 17t century.,My interest in stamp collecting,dates,from,my schooldays.,2.scale.,n.,规模,程度,范围;磅秤,天平盘;刻度,等级,(1)The business had to be reduced,in scale,.,买卖不得不缩小规模。,(2),The scale of,the pollution problem was much worse than scientists had predicted.,污染问题的程度比科学家们预言的还严重,。,(3)He is a person who is high,on the social scale,.,他是一个社会等级高的人。,on a big/large scale,大面积的,大规模的,The electronic industry is developing,on a large scale,.,电子工业在大规模地发展着。,They are preparing for war,on,a large,scale.,It was not until the eighteenth and nineteenth centuries that the exploration of the botanical world began,on a large scale.,直到,18,世纪和,19,世纪人们对植物世界大规模的探索才开始。,3.conflict,n/vt,.,矛盾,分歧,;,冲突,斗争,I seem to remember he was present during the,conflict,.,我似乎记得发生冲突时他在场。,Their account of events,conflicts with,ours.,他们对事件的说法与我们的说法截然不同。,Everyone was aware that husband and wife,were in conflict(with each other),.,conflict of,interest,利益冲突,4.,tight,.,adj.,紧,绷紧,拉紧,This knot is so,tight,that I cannot undo it.,这个结太结实了,我解不开。,The coat looks a bit,tight,.,His mother kept a,tight,hold on his hand.,他的母亲一直紧紧地抓住他的手。,adv.,紧紧地,牢固地,酣畅地,Hold on,tight,to the railing or you may slip and fall.,sit,tight,坐着不动,sleep,tight,酣睡,close it,tight,=close it,tightly,紧紧关,但在动词之前只能用,tightly,The money supply will be,tightly,controlled.,货币的供应将得到严格的控制。,The passengers were,tightly,packed in the train.,Make sure that the bags were packed,tight,.,5.,seal,vt,.,封闭,密封,盖章,固定搭配,:,seal,sth,in,sth,把,封闭在,里,n.,海豹,;,印章,封条,The treaty was signed and,sealed,by both governments.,You must impress your,seal,on this official letter,你必须在这份公函上盖上你的印。,6.restriction n.,限制,约束,The park is open to the public without,restriction,.I think it right to place,restrictions,on the playground.,restrictive,adj.,In“The man who came to dinner”the words“who came to dinner”are a,restrictive,clause.,restrict,vt,.,The sale of alcohol is,restricted,in Britain.,restrict to,仅限于,限制在,We r,estrict,membership of the club to schoolboys.,I am,restricted,to three cups of tea a day.,7.,fluency,n.,流利,流畅,He speaks English with great,fluency,.,他的英语说得非常流畅。,fluent,adj.,fluently,adv.,Mary is,fluent,in both Spanish and German.,8.,appeal,vi,呼吁,/,请求,They are,appealing for,money to build a new factory.,He,appealed to,his friends,for,support.,appeal to,sb,to do,sth,呼吁、请求某人做某事,The government is,appealing to everyone to,save water.,appeal for,希望得到,投合(兴趣、心意),This book doesnt,appeal to,children.,上诉,He,appealed,against,the judges decision,.,诉诸,求助于,When Mother said“No,”my little sister would,appeal to,Father.,If you dont obey me I shall,appeal to,force.,9.postpone,vt,.,推迟,延迟,But you have,postponed,your coming.,The game was fixed for today,but it has been,postponed,for a week.,They,postponed,leaving because of the weather.,由于气候原因,他们推迟了离开的时间。,10.,rot,vt,/vi.,腐烂,腐败,So much rain will make fruit,rot,.,This cheap wine will,rot,your stomach.,rotten,adj.,腐烂的、腐败的,Half of the apples are,rotten,.,To clear these,rotten,officials is easier said than done.,11.attach,vt,.,贴上,Please,attach,the label to your luggage.,附加,They,attached,the opinions collected from users to this report.,attach to,使参加、使属于,He,attached,himself,to,the group of climbers.,attach,importance/significance,to,重视,be/become,attached to,喜欢,依恋,对,有感情,Your should,attach,importance/significance,to,your English study.,She was so,attached to,his mother.,the,attached,hospital of,Ji,Ning,Medical College,12.,typical,adj.,典型的,有代表性的,David is a,typical,English schoolboy.,be typical of,是,特点的,就是这样的,This mountain scenery,is,typical of,Scotland.,这种高山景色是苏格兰特有的。,He crushed the beetle deliberately,which,is very typical of,him.,他故意把那只甲壳虫碾得粉碎,他这人一贯如此。,13.,give out,v.,分发,发出,(,气味、热等,),公布,用尽,精疲力竭,The teacher,gave,out,the examination papers.,教师发了考卷,.,This flower,gives out,a sweet perfume.,茉莉花散发出馥郁的香味。,Our strength,gave out,before we reached the destination.,我们还没到目的地就已精疲力竭了。,The money,gave out,.,The names of the winners will be,given out,in the newspaper/over the radio/on TV.,获胜者名单将在报纸,/,电台,/,电视台上公布。,The man,gave out,a yell.,Thats all.Thank you!,
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