高中英语 Unit 3 Inventors and inventions PartI Words学案新人教版选修8.doc

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1、Unit3InventorsandInventionsPartI:Words一、【学习目标】1.熟读Unit3的所有单词和词组;2.会写除人名和地名以外的所有单词词组;3.会熟练运用重点单词和词组。二、【自主预习】:Word-formation1.distinguish(vt.vi.)→_________________(adj.)卓著的；著名的；高贵→____________(n.)差别；对比；区别；优秀；杰出2.mercy(n.)→____________________(adj.)宽大的；仁慈的；慈悲的3.abrupt(adj.)→__________________(adv.)突然地；

2、唐突地4.convenient(adj.)→_____________(n.)方便；便利→_____________(adv.)便利地5.caution(n.)→___________________(adj.)小心的；谨慎的6.expectation(n.)→___________________(vt.)期待；预期7.passive(adj.)→___________________(oppo.)主动的；积极的8.merry(adj.)→______________________(adv.)愉快地9.recognize(v.)→______________________(n.)认出；认

3、可；承认10.freeze(v.)→______________________(adj.)冰冻的；严寒的11.identification(n.)→______________(vt.)鉴定；识别→_____________(n.)身份；本身；本体12.innocent(adj.)→______________(n.)清白；天真13.occasion(n.)→____________(adj.)偶尔的；临时的→____________(adv.)偶然地；偶尔地14.wire(n.)→_________________________(adj.)无线的15.current(n.adj.)→__

4、___________________(adv.)现在；目前；当前；时下16.associate(vt.n.)→____________________(n.)联系；协会17.practical(adj.)→_______________(adv.)实际上；事实上→______________(vt.)练习18.extension(n.)→_______________(v.)扩大；扩展；延长三、【基础知识】Keywordsandexpressions1.distinguishvt______________________【研读思考】(1)Speechesdistinguishhumanbe

5、ingsfromanimals.(2)Atwhatagearechildrenabletodistinguishbetweenrightandwrong?(3)Shedistinguishedherselfbyhercoolnessandbravery.(1)TheChineseNationisdistinguishedforitsdiligenceandcourage.(2)Shehasdistinguishedherselfasanathlete.【结构归纳】1.区分/分辨A与B__________________________/_____________________________

6、______2.以...而出名_______________________________/___________________________________3.作为...而出名；受...欢迎________________【延伸拓展】distinguishedadj._________________________distinguishingadj.________________________distinguishableadj._______________________distinguishoneself_________________________【实战演练】(1)H

7、e________________________hisknowledgeofeconomics.他因为经济学方面的知识而出名。(2)Whatwasit__________________________________________________?是什么使得她有别于班上的同学呢？(3)Mr.Smithisa_________________(distinguish)doctor,whocou