高中英语 unit3 inventors and inventions导学案 新人教版选修8

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1、Unit3Inventorsandinventions导学案学习目标:1.了解科学发现与发明创造的区别以及发明产生的过程和专利认证的标准.2.掌握本单元教学目的和要求中的词汇和短语的用法.3.熟练掌握过去分词做定语、表语和宾语补足语的用法.4.进一步熟悉打电话用语和书信格式,并懂得如何写求职信.第一课时I.Readthefirsttextandchoosethebestanswer.1.Thebiggestadvantageofthewriter’snewideaisthat_________.A.itmakesthesn

2、akesmoveslowlyB.itmakesthesnakeshardlybiteusC.itiseasierforustokillthesnakeswithouthurtingourselvesD.itiseasierforustocatchthesnakeswithoutkillingthem2.Thesnakeswerefinallycaughtby_________.A.hittingthemwithastickB.coolingthemandcatchingthemwithanetC.puttingthemin

3、toaschoolbagD.wateringthemwithcoolwater3.Accordingtothetext,whichsubjectdoyouthinkcanbegivenapatent?A.Anewstardiscoveredbyascientist.B.AnewnovelwrittenbyHuoDa.C.Anewwaytomakedirtywaterclean.D.Anewkindofgrassfoundinamountainwhichcanbeusedasamedicine.4.Thepurposeinw

4、ritingthistextis__________.A.toshowushowtotrapthesnakesbutnottokillthemB.totellpeoplehowtoapplyforapatentofthewriter’snewideaC.tointroducethewriter’snewideaoftrappingthesnakesandherapplicationforapatentD.totellthereadershowtogetanewideaandmakeitapatenII.Readthepas

5、sageandfindoutthefollowingphrasesfromthereadingone.1.经历;经受________________2.申请专利_________________3.决定发明________________4.给某人打电话________________5.偶尔;有时________________6.摆脱；除去________________7.使自己与众不同;使自己出名________________8.着手研究________________9.小心翼翼地_______________

6、_10.弯腰________________11.捡起，拾起_______________12.一切都按计划进行_______________13.抓住机会做某事________________14.此外________________III.Analyzethesesentencesandtrytomemorizethem.1.①But_______(monitor)carefully,thesnakesprovedtobenotroubleandallwentaccordingtoplan.②_____(press)b

7、ymyfriendsandrelations,Idecidedto_______________________(抓住机会干……)getrecognitionformysuccessfulideabysendingmyinventiontothepatentoffice.③Thecriteriaaresostrictthatitisdifficultto________________________(让新想法被接受)unlesstheyaretrulynovel(汉意_________).④ThefirstthingId

8、idwastoseeiftherewereanyproductsthatmighthelpme,but________________________________________________________________________________(似乎只有杀死设计杀死蛇的药).2.①__