【学习目标】 熟练掌握文中重点单词和短语，并了解重要句型的表达法。 知识点学习： 8. look into调查，了解，研究；朝……里面看 he looks into her face with great interest. 他饶有兴趣地注视着她的脸。 与one’s face/eyes等连用，表示＂注视＂。 和look组成的其他短语 look around/round/about环顾四周 look after照顾；照料 look back回头看 look back+to/upon/on回顾；回想 look down upon俯视；轻视 look for寻求；寻找 look forward to盼望 look on旁观 look on/upon...as把……看作 look out往外看；注意；当心 look through透过……看；浏览 look up抬头看；查看 9.. pollute：污染 搭配：pollute environment/ air /water/river/soil 联想： ： n 污染 _____________ adj. 被污染的 10．handle v.处理，操纵；n. 柄，门把手 do you know how to handle the computer？ 你知道怎样使用这台电脑吗？ 【考点聚焦】 当handle意为＂处理＂时，相当于deal with。 11. in addition 除此之外，另外 比较：in addition to 除了…之外（还有）(=besides, as well as, apart from) 例句：morning is the best time for study, in addition ,early rising can give you an exercise chance. he speaks french well, in addition to english. 运用：1) giving a general instruction to computers, the course also provides practical experience. a .in addition b in addition to c. except for d. for the sake of 2) the teacher devoted herself to teaching. she helped those who had trouble in paying for the tuition. a. in addition b. in particular c. in fact d. in case 12. link v/n 连接 例句：after investing ,they linked the accident to speed driving. 调查后他们把事故与快速驾车联系起来。 搭配 link…to… 把…和…连接起来 ( 该短语常用于被动结构) fingerprints linked the suspect to the crime. 指纹证实了嫌疑犯的犯罪行为。 he was linked to the matter. 同义词组：connect...with...与……有联系 13. announce vt. 宣布，宣告 例句：a. please announce to your class that there will be no school tomorrow. b. it has been announced that a new railway will be built through that city. ：n 宣布，通知 ：n 播音员，广播员 辨析：announce/declare announce指正式公布，宣布，侧重预告人们关心或感兴趣的事情，尤指新闻。 declare指正式向公众宣布，侧重＂当众发表＂，多用于宣战，议和或宣判等。 1).china has _______ war on japan. 2).gathering clouds_______ the coming storm. 3).the government _______ its new economic policies to the public on tv. a. declared b. turned out c. connected d. announced 14. instruct v命令；教导 instruct sb.( not) to do sth. 命令某人（不）做某事 instruct sb. in sth. 在某方面指导某人 instruct 表示＂命令＂时，后面的宾语从句要用虚拟。谓语动词要用should+动词原形 ，should可以省略。 例句：他命令我们原地不动。 he instructed that we all___________ where we were. 我们受到指示不得说出那件事。 we were instructed about it. 运用：mr. dans determined to hire a teacher to ________ her daughter in paper—cut art. a. teacher b. introduce c. instruct d. direct 15. 句子•剖析•拓展 so many thousands of terrified people died every time there was an outbreak. 每当（疾病）突发时，总有成千的人死去。 【剖析】 1）本句是一个复合句，every time引导的是一个时间状语从句，意思是＂每当……＂，相当于＂when＂ he nodded at me every time he saw me. 【拓展】 类似的时间状语归纳： 1)each time 每次；每当 2）next time 下次 3)the first time 第一次