InformationTechnologyUnit4FocusonlanguagePastFuturetoexpressthesimplefuturetensewill/shalldobegoingtodobeabouttodobedoingbetodoFORMUSAGEwill/shalldobegoingtodobeabouttodobedoingbetodo表示主語計劃打算的行動或看來就要發(fā)生的事情表示將來發(fā)生的動作或出現(xiàn)的狀態(tài),shall僅與第一人稱連用表示即將發(fā)生的動作，一般不帶時間副詞或短語表示計劃或安排好的動作(go,come,leave,begin等動詞)表示客觀上計劃或安排好的動作TheUsageoftheSimpleFutureTensecHesaysthathewon’tfinishhisworkthisafternoon.

dWearegoingtovisittheGreatWalltomorrow.aHesaidthathewouldn’tfinishhisworkthatafternoon.bLastSundayweweregoingtovisittheGreatWall,butitrained.Comparethefollowingsentencesandanswerthequestions.Whatisthedifferencebetweenthetwogroupsofsentences?Whatcluesinthesentenceshelpyoudecidewhichtensetouse?Matcheachgroupofsentencestothecorrecttimeline.

PastfuturetenseGroup1Group2Somethingwouldhappeninthefuturefromapastpointofview.ABPresentfuturetenseNowlet’sreadmoreexamples.Somethingwillhappeninthefuturefromapresentpointofview.PastfutureFocuson基本用法過去將來時1.概念2.結構及用法3.形態(tài)PastFuture過去將來時Weusethepastfuturetotalkaboutwhatwillhappeninthefuturefromthepointofsometimeinthepast.過去將來時表示從過去某時看將來要發(fā)生的事情。一般會有一個發(fā)生在過去的動作，而過去將來時的動作要以此過去動作為參照點，在這個動作之后，將要發(fā)生的動作即可用過去將來時。1.Veryfewpeopleknewthatfutureavatarswouldhavesuchawidevarietyofformsanduses.分析：“knew”已經(jīng)是一個過去的動作，而“wouldhave”這個動作若是以knew為參照物的話，又發(fā)生在knew之后，所以用過去將來時。2.Theydiscoveredthattheyweregoingtohavethepowertocreatenewidentities.分析：“discovered”已經(jīng)是一個過去的動作，而“weregoingtohave”這個動作若是以discovered為參照物的話，又發(fā)生在其之后，所以用過去將來時。shall/willdobegoingtodobetodobeabouttodobedoingPastfuturetense過去將來時would/shoulddowas/weregoingtodowas/weretodowas/wereabouttodowas/weredoing1.would/should+動詞原形，常表示根據(jù)計劃或安排即將發(fā)生的事。should主要用于主語是第一人稱時；would可用于各種人稱。(1)Hesaidhewouldgotothecinematonight.(2)Marytoldmeshewouldgoabroadnextyear.(3)IsaidIshouldlearnFrenchthisyear.結構及用法Vocabulary

8.fancyfancydoingsth.想做某事fancysb./sb.'sdoingsth.想象某人做某事fancysb.(as/tobe)…想象某人是……fancyoneself(as/tobe)…自認為是……h(huán)aveafancyfor愛好，喜歡takeafancyto...(to為介詞)喜歡上……，愛上……catch/takesb.'sfancy吸引某人；中某人的意練習：Therearetoomany___________birds.fancyVocabulary

9.sensiblebesensibleofsth.意識到某事sensibleadvice合理的建議sensen.感覺官能；感覺sensorn.傳感器asenseofhumor/justice幽默感/正義感asenseofsmell/taste/touch/hearing嗅覺/味覺/觸覺/聽覺sensitiveadj.敏感的；易生氣的；靈敏的練習：Eata___________dietandexercisedaily.sensibleVocabulary

10.selectionselectv.挑選selectorn.選拔人；選擇器theselectioncriteria選擇標準theselectionprocess/procedure選擇過程aselectioncommittee評選委員會emotionalselection情感選擇typeselection模式選定練習：Thejudgehasmadehisfinal___________.selectionVocabulary

11.concernshow/expressconcernabout/for/over對……表示關心/擔心beconcernedabout關心，掛念withconcern關切地concernoneselfabout/for擔憂/關心……Vocabulary

concernoneselfwith從事，參與……concernedadj.有關的；擔心的as/sofaras...beconcerned就……而言concerningprep.關于；涉及練習：Thereportshowed___________overhighunemployment.concernVocabulary

12.viewviewsb./sth.as…把某人/某事物視為……(其被動形式為beviewedas…被視為……)inview看得見（的地方）；在考慮中outofview不在視野中comeintoview進入視野，被看見Vocabulary

haveagood/badviewof…看得清/看不清……inone'sview=inone'sopinion在某人看來inviewof鑒于，考慮到，由于(one's)pointofview（某人的）觀點，看法練習：I___________hisactionasabreachoftrust.viewVocabulary

13.knownasbeknownfor因……而出名/聞名=befamousforbeknownto為……所熟知beknownas+人或物的身份beknownfor+出名的原因練習：Itis_____________atea-producingarea.knownasLeadinginACTIVATEANDSHAREWhatkindofavatardoyouuseonline:aphotoofyourself,acartoonimageorsomethingelse?LeadinginACTIVATEANDSHAREWhydidyouchooseit?acuteanimalavataranavatarinfancyclothesacartooncharacteravatartoexpressmyselffreelytotrickotherstocreateareal/digitalidentitytoavoidonlinesafetyriskstoprotectmyselfExample

Iuseacartooncharacteravatarinsteadofaphototoprotectmyselfonline.READANDEXPLOREYouaregoingtoreadanarticleaboutavatars.Whatwouldyouliketolearnfromit?Writedownyourquestionsinthediagram.AvatarsWhatisanavatar?READANDEXPLOREGetthemainideaofthewholepassagePara1Para2Paras3-5ThehistoryofavatarsTheviewsontheuseofavatarsThedefinitionofavatarsThepurposesofusingavatarsPara6READANDEXPLOREWhat'sthefunctionofthefirstparagraph?A．Togiveyousomeexamples.B．Totellhowimportantitistocreateavatars.C．Tointroducethetopic.D．Todescribehowtocreateavatars.√READANDEXPLOREWhatareavatars?Avatarsaredigitalidentities/images,akeypartofhowpeopleusetheInternettocommunicateandexpressthemselves.READANDEXPLOREHowdidavatarsdevelop?Thefirstsimple2Davatarsappearedinrole-playingcomputergames.Avatarshadbeenusedinwebchats.

Bythelate1990sInthe1980sREADANDEXPLOREForwhatpurposedoestheauthormentionpeoplecallingthemselves"Andy"insteadof"Anna"？A.Toshowavatarsgivepeoplefreedomtoexpressthemselvesdifferently.B.Toshowsomepeopledon’tliketheirrealselves.C.Toshowsomepeoplearepowerfultodoanything.D.Toshowtherearemanychoicesforavatars.√READANDEXPLOREWhatkindofavatarmeansthatyouareafunnyperson?Acutedog.MickeyMouse.C.Apersonwithafancyhairstyle.D.Anice-lookingperson.√READANDEXPLOREWhenapersonchoosesanavatar,heismorelikelyto______________A.Choosesomethingveryserious.B.Choosesomethingverydifferent.C.Choosesomethinghavingalotincommonwiththem.D.ChoosesomethingtheInternetrecommends.√READANDEXPLOREHowcanapersongethisavatar?Theycanchooseanavatarfromaselectionofready-madeimages.Theycancreatetheirownimages.READANDEXPLOREListthereasonswhysomepeopleholdanegativeattitudetotheuseofavatars.Someusersworrythattheyarespendingsomuchtimeinvirtualworldsthattheyarebec