一轮复习人教版选修八Unit3Inventorsandinventions单元学案2.doc

2019届一轮复习人教版选修八 Unit3lnventors and inventions单元学案（28页word版）2019届一轮复习人教版选修八 Unit3inventors and inventions 单［单词回顾•会拓展］I .核心词汇（能写会用）填一填练一练背一背l.seize vt.抓住；捉1.后缀ive形容住；夺用所给词的适当形词集锦2. file vt.提交；式填空①passive 被动将……归档n.文件；1. In western的档案；文件夹countries , the②active 主动的3. bear vt.忍受；忍nu mber③positive 积极耐；负担“thirteen ” is的动4. tap v.轻打；轻拍；usually associated④negative 消极词轻敲n.轻轻地敲击的with bad luck , but（声）；（水）龙头⑤ subjective 主5. distinguish v.显actually there观的isn't any示……的差别；使……associati on2.表示“抓住”有所不同；辨别betwee n的相关词语一览6. associate vt.联想；联系n.同伴；伙them.(associate)①seize vt.抓住；捉住伴②catch vt.抓住；形7.passive adj.被动2.Whe n the ice is接住容的；消极的；被动语态heated above③grasp vt.抓住；# / 288. freezing adj.冰冻的；严寒的9. stable adj.稳固的；稳定的；安定的10. practical adj.实际的；实践的；实用11. abrupt adj.突然的；意外的12. innocentadj.清白的；无罪的;天真的13. mercifuladj.宽大的；仁慈的;慈悲的14. convenient adj.便利的；方便的；就近15. sta in less adj.无锈的；不锈的；没有污点的freez in g(freeze)掌握point , it begins to④ catch hold ofcha nge into a抓住liquid state.⑤ get hold of 抓3. Your suggestion住sounds reas on able3.含forE前缀and的单词面面观practical(practic①forehead n.额e) . I think it头deserves to be②forecast vt.预discussed at the报n ext meeti ng.③foresee vt.预4. If nobody can见prove your④foreword n.前innocence how can—you say you are⑤forearm n.前innocent ?臂(innocent)⑥ foretell v.预5. The merciless言；预示king showed nomercy and killedall thepris on ers.(merciful)6. You can visitProfessor Li whe n it is convenient ,that is , at his convenien ee.His house is convenien tly n ear the bus stop.(c onvenient)名词pete nee n.能力；胜任；本领17. eurrent n.（水或 气）流；电流adj.现在 的；当前的18. expeetation n.预料；期待；期望19. caution n.小心：谨慎20. reeognition n.认出；认可；承认21- forehead n.额头7. He is a cautious man and is always doing thi ngs with cauti on.You should get on with him cautiously.(caution)8. He took measures to make up hisfault , which received our reeog niti on .(reco gn ize)n •阅读词汇（见词识义）1. patent n. 专利证书；专利权2. criterion n.（评判的）标准； 尺度3. valid adj.有效的；确凿的4. string n.线；绳子；一串5. green grocer n.蔬菜水果商6. identification n. 鉴定； 辨认； 确定； 身份证明7. wire n.金属丝；电线8. extension n.分机；扩大； 延伸9. version n. 版本； 译本10. personnel n.人力资源； 人事部； 全体人员语境串联Mr. Jacks on was a cautious bus in essma n who got a pate nt for his company.But in an abrupt accident , he found his production was n't sta in less and did n't live to its criteria.He seized itto find out valid ways to solve the problems and not to take passive action.He expected that his product could bear all kinds of test and that his in come would have a stable in crease.［短语再现•能应用］填一填练一练背一背动词+介/副词选用左栏短语填空1.“有时”词汇全接1. call up_ 给 打1. The teleph one was触；使想起out of order , but is①nowand then 偶尔；2. set about 开始：fun cti onal now.有时着手2. I'm afraid I'll②now and again 不3. dive into 迅速把have to ring off :时；时而手伸入；一心投入my mumis calling me③ from time to time4. set out (to do)开for supper.不时始（做）3. We wish to get2. “v. +into ” 结构5. hang on 不挂断；through the的短语荟萃稍等；紧紧握住bus in ess quickly.①dive in to 一心投入6. get through 设法4. It's hard②burst into 突然闯联系上（尤指打通电work.But if you hang入话）;（设法）做完；通on, you'll succeed③run into 扌童上过；度过in the end.④look into调查；往7. ring back 回复电5. Thepicture of the里看话park called up⑤ knock into 扌童上8. ring off 挂断电memories of our⑥break into 破门而话其他9. now and then 偶尔；有时10. out of order 次序颠倒；发生故障class's trip lastyear, when Mr Smith began to take charge of our class.6. The newgover nment must set about finding soluti ons to the coun try's econo mic problems.7. Hehas been diving in to the history of Chin ese literature.8. We have n't see n each other for入years , but we chat online nowand then.语境串联 On eday, a stude nt called meup abruptly , say ing thatshe graduated and set out to find a job.She can't bear the freez ing weather in the North.So she wan ts to find a job in a city in the South where transport is convenient.But only by gett ing through the in terview can she get the job in thefirm.She wan ts to hang it on..［句型重温•巧仿写］原句展示 课本这样讲句型提炼迁移应用 高考这样考1.The criteria are so strict that it isdifficult to get newideas accepted uni ess they are truly no vel.（评定）专利标准是很 严格的，除非新的想 法真是新颖的，否则so...that... “女口此……以至于……”，引导结果 状语从句。

冬天雪后的空气是如 此的清新以至于我都 愿意整天待在户外Air is so fresh after snowing in win ter that I would like to be outdoors all dayIon g.（2016 •四川很难被接受卷，书面表达）2.Now it's a matter of wait ing and hop ing.现在，只是等待和期 望的问题了a matter of... 意、为“……的问题”。