2019年人教版高中英语选修八课件：Unit-3-Workbook(共40张PPT)精品物理

Unit3InventorsandinventionsListeningonP621.Whatfunctionarealreadyincludedonamobilephone?2.WhichonesdoyoufindusefulonP62?3.Whatelsedoyouexpectamobilephonetodoforyou?1Readthequestionsbeforelisteninganddiscusstheminpairs.2Listentothetapeandtickthedescriptionsyouhaveheard.amobilethat“thinks”amobilethatmakesteaamobilethatspendsyourmoneyamobilethatisacomputeramobilethatcanteachyouEnglishamobilethatwakesyouupamobilethatplansyourholidayamobilethatordersyourfood√√√√mobilescan__________and_______________now.3-GmobilesTheywillbeableto_______howyouuseyourphone.Theywill_______________,____________,_____andanappropriateplacetostay.Italsohelpspeoplewhoarebusyatworkto____________atthecheapestprice.takephotosactasacomputermonitorbookholidayschoosetheairlinehotelorderthings3Listentothetapeagainandanswerthesequestions.1.WhichmobiledoesRuththinkshewillbuyandwhy?Ruthwantstobuythemobilethat____________whenitreceives______________.Shemissed______yesterdaywhenhermobilewas__________________.turnsitselfonimportantcallsthreeswitched/turnedoff2.Whatextraapplicationsdomobileshavenow?Mobilescan________________andactas___________now.takephotographsacomputer3.Whatextraapplicationswilltheyhavewiththe3-Gmobiles?Theywillbeableto_______howyouuseyourphone.Theywill_____________,choose___________,______andanappropriateplacetostay.Theywillauthorize__________themtoo.monitorbookholidaystheairlinehotelpayingfor4.WhyisRuthworried?Ruthisworriedbecauseitmight________________.spendhermoney5.Whatadvantagesdothe3Gmobilesoffer?Theadvantagesarethatithelpspeoplewhoarebusy_______toorder______atthe_____________orbookholidays,airtickets,etc.atworkgoodscheapestprice6.Whatdoyouthinkmightgowrong?Themobilemayspendmoney_______orspendmorethanapersoncan______.Youmayforget___________andnotincludeitinyouraccountsofyour_______________.unwiselyaffordthespendingpersonalincomeUsingwordsandexpressionssetout=tobegintodosth;tomakeplanstodosthsetdown=towriteaboutsthsetup=tobuildsetoff=tobeginajourney;tosetfiretosetaside=tocancel;toignoresetabout=tostartdoingsth;todealwithsthinaparticularwayAnswerkeyforexercise1onpage631.WhenGeorge_______hissister’swishesshewasveryupset.2.Thedaythey______wascoldandwindyandlookedasifitwouldrain.3.She________allherworkingexperienceinherresume.setasidesetoutsetdown4.Areyouready?Wewill______toclimbthemountain.5.Thegovernmenthas_____acommitteetolookintotheaffair.6.ZhangLijuanagreedtomoveand_______packingallhergoods.7.Beforethefireworkswerelit,myuncle_______alltherockets.setoffsetupsetaboutsetoffAnswerkeyforexercise2onpage63tapdotswirepracticalinvaluablecompetencepersonneldynamicstableextensionhangonring/call…upoutofordergetthroughcall…backringoffAnswerkeyforexercise3onpage631.Theeyewitness–agreengrocerprovedincourtthatthedriverwasinnocentoftheterribleaccident,whichcausedatrafficjamthatlastedforseveralhours.2.Icouldnotbeartoliveinacitywithsomuchrainfalleventhoughitisgoodformyskin.Answerkeyforexercise4onpage633.Helicoptersandjeepsarewidelyusedincurrentwars.4.Myassociatecheckedthetelephonedirectoryandfoundthenumbertodialtheafter-salesservicedepartmentwhenhisrefrigeratorbrokedown.5.Thelittlegirlbumpedherheadonacornerofthedeskanditleftamarklikeatriangleonherforehead.6.Theidentificationofthecorrectroutewasdifficultasitwassofoggyearlyinthemorning.7.Eventhoughhercouldn’tswim,hedivedintotherivertosavethelittlegirl.8.Insummer,farmersliketowearstrawhatswhileworkinginthefields.UsingstructuresdisappointingdisappointedAnswerkeyforexercise1onpage65amusingamusedconfusingconfusedsurprisedsurprisinginspiredinspiringshockingshocked1.confused,confusing2.shocked,shocking3.surprised,surprising4.amusing,amused5.disappointing,Disappointed6.inspiring,inspiredAnswerkeyforexercise2onpage65ReadingtaskWasLeonardoDaVincijustapainterPage66MonaLisa----DaVinci’smostfamouspaintingDiscussion:DoyouthinkLeonardodaVinciisreallyagoodpainter?Whatelsedoyouknowheisfamousfor?Readthepassageandthenanswerthefollowingquestions:1.WhydidLeonardoneedtodesignthingsforhisemployerwhenhewassuchagreatpainter?2.WhywereLeonardo’sdesigndifferent?3.Howdidpaintinghelphiminventthings?4.Whichskilldoyouthinkwasmoreimportant:hisdrawingfortheinventionsorhisunderstandingofmachinesforhispainting?Giveareason.1.WhydidLeonardoneedtodesignthingsforemployerwhenhewassuchagreatpainter?Leonardolivedatatimeofgreatinstability,whenpaintingsdidnotalwaysprovideastedyincome.2.WhywereLeonardo’sdesigndifferent?Hedesignsweredifferentbecausehetookthingsapratandthenimprovedthem.Sohisdesignswereaccurateandcouldbebuiltandused.3.Howdidpaintinghelphiminventthings?Paintinghelpedhimwithhisinventionsbecausewhilepaintinghehadlearnedtoobservethingscloselyanddrawaccurately.4.Whichskilldoyouthinkwasmoreimportant:hisdrawingfortheinventionsorhisunderstandingofmachinesforhispainting?Giveareason.Hisunderstandingofmachinesforhispaintingwasmoreimportingbecausebyunderstandinghoweachseparatemachinepartworked,hecouldimprovethemandcombinethemindifferentwaystoimproveexistingmachines,whichleadtoalotofinventions.(Thestudentscanhaveotheropinions)Possibleskill