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Unit4Topic3Chinaisthethirdnationthatsentapersonintospace.SectionDGrammarAttributiveClause(Ⅰ)Heisournationalherowho/thattraveledaroundtheearthinShenzhouVfor21hoursin2003.Chinaisthethirdnationthatsentapersonintospace.Moreandmorepeoplehavepersonalcomputersthat/whichareusedtoplaygamesandwatchmovies.•概念：•1.在句子中修饰名词或代词，定语从句在句•中充当定语。•2.定语从句必须有先行词，并尽量靠近先行•词。•3.在定语从句中，关系词在从句中充当成•分。•关系代词•指人:who(主格，宾格)•指物:which(主格，宾格)•指人或物:that1.Iknowtheboy.HecanspeakEnglishwell.Iknowtheboywho/thatcanspeakEnglishwell.2.Maryboughtalittlebird.Itwasverypretty.Maryboughtalittlebirdthat/whichwasverypretty.3.Theseasonissummer.Itcomesafterspring.Theseasonissummerwhich/thatcomesafterspring.4.Iknowtheboy.Youarelookingforhim.Iknowtheboywho/thatyouarelookingfor.Changethefollowingsentencesintoattributiveclause.FunctionsAllofyoumustbeveryproud.ItprovesthatChinahasmadegreatprogressinitsspaceindustry.Thereisnodoubtthatcomputersareveryusefulintechnologyandbusiness.TheInternetismakingtheworldsmaller,likeavillage.Computershelpusatworkandathome,buttheymustbeusedproperly.Fillintheblanks.1.It______(prove)thatChinahasmadegreatprogressinitsspaceindustry.2.Theyspent2.5hours__________(explore)andcollectingsoilandrockstotakebacktoearth.3.Iadviseyoutodiscovernewwaystomakecomputers_______(serve)usbetter.4.Thewholeworldis________(connect)bytheInternet.5.Spaceshipswhichnow________(main)useelectroniccontrolsusedtobecontrolledbyastronauts.provesexploringserveconnectedmainlyTalkabouttheadvantagesofthecomputer.Talkaboutthedisadvantagesofthecomputer.Doyoulikerobots?Whyorwhynot?Ifyouhadarobot,whatwouldyoulikeittodoforyou?1bFindthewordsinthepassageaccordingtothefollowingmeanings.Thefirstletterisgiventohelpyou.1.totellsomebodyaboutdangeroraboutsomethingbadthatmayhappen2.tomakesomethinghappenorappear3.apersonwhoispaidtodohouseworkforafamily4.sureandconfident,withoutanydoubts5.usedtosaythatsomethingmaybetrue,butyouarenotsure•1.w________2.c_________3.s________•4.c_________5.p_________arnauseervantertainerhaps1.Nooneknowsforcertain,butmostpeoplethinkthatrobotswillbepartofourlives.没有人清楚，但是大部分人都认为机器人会成为我们生活的一部分。certainadj.1.[只作表语]确凿的，无疑的，可靠的2.[只作表语，后跟动词不定式或of,that]一定的，必然的，有把握的，确信的；一定会来到或发生的3.[只作定语]某，某一(些)；相当的，一定程度的；一些，有点儿，某种4.习惯用语becertainof确信，深信becertainto必然；一定benotcertainwhether...不能确定是否......forcertain肯定地，确凿地makecertain(of,that)把......弄清楚，把......弄确凿，保证2.Inafewyears,perhapsrobotswillthinkontheirown,justaspeopleusetheirbrainsandactforthemselves.多年以后，也许机器人会有自己的思想，就像人们使用自己的大脑和自己行动一样。onone’sown独自，单独3.Onescientistwarnsthatifrobotsstarttothinkforthemselves,theywillnolongerwanttobeourservants,butourmasters.曾有科学家警告，如果机器人开始自我思考，他们将不再愿意成为我们的仆人，而是想成为我们的主人。warnsb.(not)todosth.警告某人（不要）干某事warnsb.aboutsth.提醒、警告某人注意某事warnsb.against(doing)sth.警告某人某事v.警告KeyWordsforcertain–bepartof–befriendly–sofar–cause–allthetime–besurprisedat–onone’sown–thinkforoneself–warn–nolonger–treat…as–between…andRetellit1cRead1aagainanddiscussthequestionswithyourpartner.1.Doyouthinkrobotswillbepartofourlivesinthefuture?Why?2.Robotsareconsideredtobeourservants,aren’tthey?3.Doyouthinkrobotscanthinkoractforthemselves?4.Whydoesthetitlehaveaquestionmark?Nooneknowsfor________whatourfuturewillbelike,butmostpeoplethinkthatrobotswillbepartofour_____.Sofar,robotshaven’t_______usanyproblems.Theyworkforuslike_______allthetime.Theyhelpusdo__________anddifficultwork.Peopleare________attherapiddevelopmentofrobots.Inafewyears,perhapsrobotswillthinkon_______own,justaspeopleusetheirbrainsandactforthemselves.However,oncerobotscanthinkforthemselves,problemsmayappear.Onescientist_____thatifrobotsstarttothinkforthemselves,theywillno_______wanttobeourservants,butourmasters.They_______treatusaswenowtreatourpets.long,they,surprise,cause,certainly,live,servant,danger,warn,maycertainlivescausedservantsdangeroussurprisedtheirwarnslongermightFillintheblanks.1.There’s__________(无疑地)thatChinahasmadegreatprogressinitsspaceindustry.2.________(微型的)novelsareverypopularwithchildren.3.Theflightwas________(取消)becausethere’llbeaheavyfogabovetheairport.4.Spaceshipscantraveltootherplanets.5.________(除……以外),humanshavebuiltspacestations.6.5.Nooneknows______________(确切地),butmostpeoplethinkthatrobotswillbepartofourlives.7.6.Perhapsrobotswillthink________________(独自，单独)inafewyears.nodoubtTinycanceledBesidesforcertainontheirownMakingaWallNewspaperAboutComputerInformation1.Collectthefollowinginformationfrombooks,newspapers,theInternetandsoon.thepartsofthecomputerthekindsofcomputersthedevelopmentofthecomputer2.Discusstheusesofcomputersindailylifeandtechnologyingroups.3.Designawallnewspaperaboutthecomputer.SummaryWelearn:1.Somewords:certain,warn,might,housework2.Somephrases:forcertain,onone’sown3.Somesentences:(1)Nooneknowsforcertain,butmostpeoplethinkthatrobotswillbepartofourlives.(2)Inafewyears,perhapsrobotswillthinkontheirown.Wecan:1.SummarizetheusageofAttributiveClause.2.Learnaboutsomeknowledgeofrobots.•Read1a.•Memorizetheusefulexpressionsandkeysentenceswhichwelearnedinthistopic.•FinishSectionDinyourworkbook.