高中英语 unit3 Inventors and inventions section1课件 新人教版选修8.ppt

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1、InventorsandinventionsUnit3SectionⅠ　Warmingup;Prereading,Reading&ComprehendingUnit3课堂要点探究2课堂达标验收3课前新知预习1课时作业4课前新知预习Ⅰ．词汇过关1．音意记忆(1)___________(n．)专利证书；专利权(2)___________(n．)产品(3)___________(vi．&vt．)显示……的差别；使……有所不同；辨别(4)___________(n．)粉末；火药(5)___________(vt．)抓住；捉住；夺(6)___________(n．)文件；档案；文件夹(vt．)提交；

2、将……归档(7)___________(adj．)熟的；成熟的patentproductdistinguishpowderseizefileripe2．形意记忆(1)mercy(n．)仁慈；宽恕→___________(adj．)宽大的；仁慈的；慈悲的→___________(adv．)仁慈地；宽厚地(2)cube(n．)立方体；立方→___________(adj．)立方的(3)abrupt(adj．)突然的；意外的→___________(adv．)突然地；唐突地mercifulmercifullycubicabruptly(4)convenient(adj．)便利的；方便的；就近的→

3、___________(n．)便利；方便→___________(adv．)方便地(5)cautious(adj．)谨慎的；小心的→___________(n．)小心；谨慎(6)expect(v．)期望；预期→_____________(n．)预料；期待；期望(7)merry(adj．)愉快的；高兴的→___________(adv．)高兴地；愉快地convenienceconvenientlycautionexpectationmerrilyⅡ．短语自查1．给……打电话______________2．偶尔；有时______________3．开始；着手______________4．把…

4、…和……区别开______________5．applyforapatent______________6．inthecountryside______________7．getridof______________8．decideon______________callupnowandthensetaboutdistinguish...from...申请专利在农村/乡下除掉；摆脱决定Ⅲ．经典句式1．Onlyafteryouhavehadthatrecognition______________________thatyouaretrulyaninventor．只有得到那种认可，你才可以说

5、自己是一个真正的发明家。2．____________________________________________untilasearchhasbeenmadetofindoutthatyourproductreallyisdifferentfromeveryoneelse's．你的产品要经过仔细审查，证明它确实是与众不同的，你才能获得专利。答案：1．canyousay2．NorwillyoureceiveapatentⅣ．语篇理解ChoosethebestanswersaccordingtothetextTHEPROBLEMOFTHESNAKES．1．What'stheproblemt

6、hatthewritercameacross？A．Snakescamenearherhousenowandthen．B．Snakesseemedtohavemadetheirhomenearherhouse．C．Howtocatchthesnakeswithoutharmingthem．D．Hermotherfeltupset．2．Whydidthewriternotusepowderstosolvetheproblem？A．Becauseitwasanoldthoughtpatterntousepowders．B．Becausethatwouldharmorevenkillthesnak

7、es．C．Becausethatwoulddamagesomethingelsenearthehouse．D．Becauseshewantedtoinventsomethingnew．3．ThefollowingarethethreepossibleapproachesthatthewriterthoughtoftocatchthesnakesEXCEPT________．A．removingtheirhabitatB．