综合英语3 UNIT 4 Glue

.,ListeningandSpeaking,PartI,Book3-Unit4,.,ListeningandSpeaking,Book3-Unit4,ReturntoMenu,BrainstormingListeningSpeaking,Brainstorming,Book3-Unit4,Workwithyourgrouptothinkofasmanywords/phrases/expressionsaspossibleregardingthefollowingtopics.NamesofsmallstationaryobjectsVerbsexpressingtheuseofsmallstationaryobjectsNamesoftoolsforusingonsmallobjectsNamesofpartsofmachinesorgadgetsineverydaylife,NamesofSmallStationaryObjects,highlighter,correctiontape/roller,glue,clip,copyholder,notepad,staple,fileholder,pencil/pen/ball-pointpen/gelinkpen/refill,pencilsharpener,Book3-Unit4,ruler,compass,chalk,eraser/rubber,guillotine(trimmer),correctionfluid,adhesivetape,punch,envelop,Book3-Unit4,stapleremover,calculator,VerbsExpressingtheUseofSmallStationaryObjects,handleholdpunchholescutpullstaplebindsharpenapencil,refillrubout/erasewinduppressthebuttonplugitinunplugswitch/turnon/offpresshighlight,Book3-Unit4,cutterblade,toolkit,screwdriver,drill/electricdrill,pliers,nail,scissors,spanner,Book3-Unit4,pincers,saw,hammer,tapemeasure,NamesofToolsforUsingonSmallObjects,screwdriverpincers(镊子/钳子)pliers(钳子)spanner（扳手）hammernailsdrillelectricdrilltapemeasure,Book3-Unit4,.,NamesofPartsofMachinesorGadgetsInEverydayLife,battery,batterycharger,sockets,adapter,powerextension,switch,plug,Book3-Unit4,.,Whatisthis?,.,.,.,Listening,Listento“InvisibleWriting”andfinishthefollowingtasks.Task1:Takenotesandfillintheblanks.Task2:Explainbrieflyhowtoproduceinvisiblewritingwithmilkandthenhowtorewritethemessage.Task3:Explainbrieflyhowtoproduceinvisiblewritingwithwaterandthenhowtoretrievemessage.,Book3-Unit4,Thefollowingwordsintherecordingmaybenewtoyou:espionage:n.theactionofspying;workoffindingoutthepoliticalsecretsofcountriestobepassedontoothercountries.E.g.Industrialespionageisthestealingofknowledgeaboutanotherfirmsbusiness.nib:n.thepointedusuallymetalpiecefittingontheendofapen,withacrackforinktoflowtothepointretrieve:vtogetbackE.g.Houndscanretrievethekillfortheirmasterswhenhunting.dampen:v.tocausetobecomedamporwet.E.g.Therainhardlydampenedtheground.,Book3-Unit4,A:Haveyouheardofinvisiblewriting?B:Invisiblewriting?_.Spiesuseaspecialkindofinkto_.A:Yes,youreright,butyoudontneedtousespecialink,_.B:Milk?Ihaveheardofusingwater,butnotmilk.Interesting!_?Tellmehowtowriteinmilk.A:OK,now,listen,Task1:Takenotesandfillintheblanks,Soundslikeespionage,writemessages,youcanusemilk,Howabouttryingitnow,Book3-Unit4,B;Oh,clever.Isntit?Iknowhowtowriteaninvisibleletterinwater._.Youwantmetoshowyouhowtodoit?A:Yes,howdoyouwritewithwater?B:OK,letmeshowyou.A:_OK,now,goahead.B:A:OK,_,Ivedonethat,goon.B:B:Dontworry._andthewritingcanbeseenagain.A:LetmetryB:Whathappens?A:Oh,wonderful!_.,Script,Ilearntthisfromamovie,Waitaminute,Illgetthethingsready,writefirmly,Toreadthepaper,youonlyhavetore-wetit,Themessageshowsupnow,Book3-Unit4,Task2:Listenagainandexplainbrieflyhowtoproduceinvisiblewritingwithmilkandthenhowtorewritethemessage.,Book3-Unit4,ReferenceAnswers,Prepareapieceofpaper,poursomemilkintoacupasink,anduseapaintbrushorapenwithanewnibtowritethemessageonthepaper.Thenletthemessagedry.Toretrievethemessage,firstlightacandle,holdthepaperwellabovetheflame,notnearenoughtoburnitandthewritingshowsupgradually.,Book3-Unit4,Task3:Explainbrieflyhowtoproduceinvisiblewritingwithwaterandthenhowtoretrievemessage.,Book3-Unit4,Getreadytwosheetsofpaper,amirrororapieceofglassandahardpencil.Dampenoneofthesheetsofpaperandputitflatontheglass.Putthedrypieceoveritandwritethemessagefirmlyonthedrysheet,pressinghardsoanimpressiongoesthroughtothedamppaperunderneath.Then,throwawaythetoppieceofpaper.Whenthedampsheetdries,theinvisiblewritingisproduced.Toreadthemessage,simplyrewetthepaperandthewritingcanbeseenagain.,ReferenceAnswers,Book3-Unit4,Speaking,Task1DiscussionTask2Story-tellingTask3Picturedescription,Book3-Unit4,Discusswithyourpartnerandexplainhowyoudothefollowingthings,andthenreportyourinterviewtotheclass.,YoumayaskquestionsliketheoneslistedinSection3Aonpage43.YoumayusesomeoftheexpressionslistedinSection3Bonpage43.,Task1:Discussion,Book3-Unit4,Thefollowingexpressionsmaybeusefulforyourstory:,IranintotroublewhenMysolutionwasIuseforItprovedveryeffectiveWith,youcanIrackedmybrainsforasolution.ItsuddenlyoccurredtomeItsuddenlyclickedthatIcameuponanamazingidea,Book3-Unit4,Task3:Languageworkwithpictures,Eachoftheobjectsshowedherehasitsobvioususe.Buthowmanyotherusescanyouthinkforeachofthem?,Lookatthepictureinsection3Conpage44andspeculateon,Book3-Unit4,Youmayusepatternslikethefollowing:,Anumbrellaisusuallyusedonaraindaytokeepusdry,butitcanalsobeusedcreativelyasaweaponforfighting.,Book3-Unit4,.,horizontal,flap,Dictation,Now,Imgoingtoteachyouhowtomakealittleobject.First,youneedapieceofpaperaboutfifteencentimetersbytencentimeters.Putthepaperonthetableinfrontofyouwiththelongsidespointingdown.Getapencilanddrawahorizontallineacrossthetopofthepaperaboutaquarterofthewayfromthetop.Then,drawtwoverticallinesdownfromthatline,dividingthebottomareaintothreeequalsizedpieces.Soyouvedividedthebottomintothirds.Now,cutortearverycarefullythosetwolinesasfarasthehorizontallineyoudrewinthefirstplace.Soyougetthreelittleflaps.Foldtheleft-handflapouttowardsyou,likealegkickingout,doingahighkick.Leavethecenteronepointingdown,andfoldtheright-handoneawayfromyouasthoughitskickingbackwards.Then,attachapapercliptothebottomofthecentralflap.Now,standupandliftupthewholething.Holditfromthetopsothatallthelittlelegsareflapping.Andnow,letitfall!Whathaveyougot?,Script,Book3-Unit4,Task2:Story-telling,Prepareashortstoryaboutaninterestingexperienceyouhavehadofplayingwithormakingatoy,orhandlingasmallgadg