Lesson 6 A good chance.pptVIP

surveillance the act of carefully watching a person suspected of a crime or a place where a crime may be committed. surveillance camera 监控摄像头 isolate The US has sought to isolate Cuba both economically and politically. The city has been isolated by recent flooding. isolate, separate, segregate, insulate这些动词均有“分开、分离、隔离”之意。 isolate: 侧重指完全分离、隔开，也指人或物处于完全孤立的状态。 separate指使原先合在一起的东西分开，也可以指从中隔开，常和from搭配，有时还有区别开来的意思。 segregate指把两个团体或把一组人与整体隔离，常指种族或宗教的隔绝。 insulate: 指隔开、分离，隔离，使孤立；使绝缘，使隔热。尤指用某种东西阻挡从里面逃出或从外面进入的东西。作技术用词时，专指用某种绝缘体隔断通路。 convict v. to prove or announce that someone is guilty of a crime after a trial. 证明…有罪 convict sb of sth 他被判有诈骗罪(fraud) He was convicted of fraud. n. someone who has been proved to be guilty of a crime and sent to prison 罪犯 越狱犯 an escaped convict exile: to force someone to leave their country, especially for political reasons n. 流放( in ~, go into~, be forced into ~ ) After a long period of forced exile he returned to rule his country again. 被迫流亡国外很长一段时间后，他回国再次执政。（rule)  v. 流放某人，使某人流亡 ~ sb. 战后，他被流放国外而其他领导人则被捕入狱。 After the war, he was exiled and other leaders imprisoned. Put in jail hang 悬挂，吊；垂落；悬浮; 绞死，施以绞刑 hang hanged hanged hang hung hung Hang your coat up the hook. Her hair hung down to her waist. 她的长发垂及腰际。 Smoke hung in the air above the city. 城市上空烟雾弥漫。 He was the last man to be hanged for murder in this country. 他是这个国家最后一个因谋杀被处以绞刑的人。 独立主格 名词或者代词加上其他成分（分词、不定式、名词、代词、形容词、副词或介词短语）构成，在语法上是一个独立的短语，不是句子，在意思上依附于整个句子，具有一下四个特点： 1. 作用相当于状语从句，可表示时间、原因、条件、行为方式或伴随情况。 2. 独立逐个结构可置于句首也可以放在句尾。 3. 独立主格结构的逻辑主语与句中语法主语不同，不指同一个人或同一事物。 4. 主要用于书面英语。 名词或者代词加上其他成分（分词、不定式、名词、代词、形容词、副词或介词短语）构成，在语法上是一个独立的短语，不是句子，在意思上依附于整个句子。 Miserable misery 1. with/without +名词/代词（宾格）+分词 Without any money left, he had no choice but to borrow some from his friend. With him sitting next to her, she felt safe. 2.名词/代词（主格）(逻辑主语）+分词 Homework finished ,he went to bed 3.名词 (逻辑主语）+介词短语/形容词/副词 Book in hand, the teacher entered the classroom. He walked out of the r