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　　period6languagefocusing
　　thegeneralideaofthisperiodthisisthesixthperiod。theteachingandstudyingactivitieswillcenteronlanguagestudyinginthisperiod。languagestudyingwillcontainallthathasbeenlearnedinthisunit。asusual，theteachershouldcheckthestudents’homeworkandofferchancesforthestudentstogooverwhattheylearntinthelastperiodsatthebeginningoftheclass。inthisperiod，theemphasiswillbeputonthelearningthewords，phrasesandsentencestructures。inordertoletthestudentsunderstandstheseexpressionsthoroughly，theteacherfirstgetsthestudentstounderstandtheirmeaninginthecontext，thentheteachergivessomeexplanationsaboutthem，laterofferssomepracticetomakethestudentsknowhowtousethem。atlastletthestudentsdosomeexercisesforfeedback。inordertoenablestudentstousetheselanguagepointsbothorallyandinwrittenform，theteacherisexpectedtocarefullydesignittoencouragethestudentstobeactiveinclass。makesurethatthestudentsarewillingtotakepartinactivitiesinclassandgetreadytocooperatewitheachother。teachingimportantpointstolearnthefollowingwordsandphrases：lag，constantly，vehicle，takeup，remind，beoptimisticabout，asaresult，sufferfrom，besimilarto，wellknownfor，lie，getlost，losesightof，catchsightof，sweepup，providesomethingwithsomething，fallfastasleep，searchfor，assistin，gosoft，dependon，require，speedup，switch，impression，sweepup。tostudythefollowingsentencestructures：（1）thesehoveringcarriagesfloatabovethegroundandbybendingandpressingdownonthedrivingstickstronglyonecanmoveswiftly。（2）igotlostwhenwereachedwhatlookedlikealargemarketbecauseofthepeopleflyinginalldirections。（3）wangping’smotherappeared，flashedaswitchonacomputerscreen，andatableandchairsrosefromunderthefloorasifbymagic。（4）neitherofthesecreaturesiseasytotalkto。（5）confusedbythenewsurroundings，iwashitbythelackoffreshair。teachingdifficultieshowtoletthestudentslearntousethesephrasesandsentencesstructuresinwrittenandoralenglish。teachingaidsmultimediaclassroomandothernormalteachingtools。
　　threedimensionalteachingaimsknowledgeaimstolearntheusefulexpressionsandsentencestructuresintheunit。abilityaimstoenablethestudentstousetheselanguagepointsbothorallyandinwrittenform。emotionalaimstofurtherunderstandtheimportanceofexploringthefutureandtorealizethevalueofscientificimagination。
　　teachingprocedurestep1greetingt：hello，myfriends。ss：hello，misswang。step2reviewingthegrammar：thepastparticiplet：completeeachsentencebychoosingtherightverbandputtingitinthecorrectform。
　　intendconnectmentioncarrylosefoldfrightengive1。theroom，totherestofthehousebyalongpassage，wascompletelyempty。2。hewaswalkingaroundwiththeletterinhispocket。3。scientificexperimentsoutbystudentswithouttheteacher’sinstructionscanbedangerous。4。themaneintheletterwasunknowntome。5。thebook，asasurpriseforhissister，waslostinthemail。6。hisnephew，atseawhenhewasfifteen，hadbeenhisonlyrelative。7。bythenoiseinthenight，thegirldidnotdaresleepinherroom。8。advicebythefamousdetective，theyoungladywasnolongerafraid。（theteachershouldgiveenoughtimeforthestudentstoconsider，andthenasktoshowtheiranswerstothewholeclass。iftheystillhavedifficultyunderstanding，theteachershouldoffersomeexplanation。）suggestedanswers：1。connected2。folded3。carried4。mentioned5。intended6。lost7。frightened8。givent：nowlet’shaveacompetition。usethesesentencestomakeupastory。ifnecessary，youcanchangetheexpressionsofthesentences。youhadbettermakeyourstoryinterestingandcomplete。ifyoucanproperlyusethepastparticiplesinthestory，therewillbemorechancesforyoutowinthecompetition。firstdiscussmakingupastorywithyourpartners，thentellyourstorytoanotherpairnearyou。latercombineyourstorywithanotherpair’stomakeupanewstory，whichmustbebetterthanthefirsteditionofyourstory。intheend，tellthewholeclassthestorywhichhasbeenmadeupbyyourgroup。let’sseewhichgroupwilldothebest。（theteacherwillgivethemfiveminutestomakeupastory。afterthat，letvolunteersshowtheirstory。thegroupwillbethewinneriftheycantellthemostinterestingstoryandexpressionsareveryfluentwithoutmistakes。afterthecompetition，theteacherhadbetterpraisethewinner，andencouragetheotherstotrytosucceednexttime。）step3learningaboutwordsandexpressionst：whatdidliqiangnotbelieve？s：hecan’tbelievethatheistakinguphisprizethatwaswonlastyear。t：right。whatdoestakingupmeaninthesentence？s：startorbeginsomething。t：yes。takingupmeansstartingorbeginningsomething，especiallyajob。forexample，shetakesupherdutiesnextweek。infact，ithasmanymeanings。takeup开始做（工作）；占用；选修；从事；打断了某人的话（以反驳和批评）；提交议论等。例如：whendoestheincomingmanagertakeuphisjob？新来的经理什么时候开始工作？thecopyingofthesedocumentstookupthewholemorning。复印这些文件用了一个早上的时间。hehastakenupartincollege。他在大学里学习艺术。thetabletakesuptoomuchroom。这桌子占了很大空间。shetookmeupsharplywhenisuggestedthatthejobwasonlysuitableforaman。我提出这工作只适宜男人做，她不容我说完就把我斥责一番。t：nowlet’slearnsomeusageaboutremind。whatphrasesdoweoftenuse？s：remind。。。ofremind。。。todot：good。remindsomebodyofsomething是指使某人回忆起过去的事情。而remindsomebodytodosomething是指提醒某人去做某事。例如：1。itremindsmeofwhatawomanoncesaidofhim。2。remindmetotakemymedicinetomorrow。3。mrs。whiteremindedhersontogotothestoreafterschool。t：canyouuseittomakesomesentences？s：1。herappearanceremindedmeofachildhoodfriendofmine。s：2。iforgottoremindhimofthemeeting。s：3。hismotheroftenremindshimtopayattentiontotrafficlightswhilecrossingtheroad。t：beautifulsentences。wouldyoupleaseuseanotherphrasetoexplainthephraseasaresult？s：asaconsequencet：yes。asaresultisalmostthesameasasaconsequence。forexample：heworkedhard，andasaresult，hegotpromotedquickly。heusedtobelazytoreadenglish，asaresult，hefailedtopasstheexaminationsagainandagain，whichledtohisfailuretogotocollege。t：doyoustillremembersomeotherphrasesrelatedtoresult？s：asaresultof。。。作为的结果；resultfrom由造成，因而产生；resultin引起导致；inresult结果，引起；withoutresult毫无结果。t：let’strytoknowthedifferencebetweenputonandwear。pleasefindthesentencescontainingthem。s：putonthismask。s：ifyoutothere，youmustwearrednightlightsonyourhelmetssothatyoucansee。t：fromthesetwosentences，wecanknowthedifferencebetweenthem。puton指穿的动作，可用于穿鞋、穿衣服、戴帽子等，其反义词是wear穿着，指穿着的状态。可以用进行时。宾语除鞋衣物还可以指首饰、眼镜、发型等。例如：putonmoreclothes，foritisextremelycold。sheisalwayswearinggloveswherevershegoes。shejustworeaflowertoattendtheparty。t：wearout使破损或使人筋疲力尽；wearsomebodysomethingdown削弱；wearoff变弱；wearon指时间慢慢消逝children’sshoesarewornout。sheworeherselfoutwalkinghomewiththeheavybags。t：therearesomeotherexpressionswhichhavethesimilarmeaningstowear。haveon，bein，dress，bedressedin。t：canyouusethemtomakesomesentences？s：heisoldenoughtodresshimselfnow。s：sheusedtobeinwhitewhenshewasyoung，whileshelikestobedressedinrednow。s：alittleboysuddenlycriedout，heishavingnothingon。s：doingthesamethingdayafterdaymakesherwornout。s：thismorning，hegotuplateandhurriedtoputonhisclothes，andasaresult，heiswearinghisclothesindisorder。t：excellent。now，let’slookatthescreentogethertolearnmoreexpressions。（referringtothefollowingmaterial）step4learningsomesentencestructurest：nowlet’slearnsomesentencestructures。canyoufindthefollowingsentenceinthepassage？canyoutranslateitintochinese？confusedbythenewsurroundings，iwashitbythelackoffreshair。s：新的环境把我弄得心烦意乱的，由于缺新鲜的空气，我感到受不了。t：good。过去分词confused在句中作状语，表示与主句中动作伴随发生的状况。forexample，exhausted，islidintobedandfellfastasleepsoon。canyoumakesomesentencesimitatingit？s：worriedaboutthejourney，iwasnotcomfortableforfirstfewdays。s：heworkeddayandnight，tiredbutexcited。s：thegirllikessittinginherstudy，lostinthought。t：good。wouldyoupleasefindthesentenceandunderstandit。thesehoveringcarriagesfloatabovethegroundandbybendingandpressingdownonthedrivingstickstronglyonecanmoveswiftly。s：这些气垫车在地面上漂浮，只要用力把操纵杆打弯或压下，你就可以迅速地移动。t：bydoing表示方式或手段等。forexample，theyputoutthefirebypouringwateronit。canyoumakesomesentences？s：theytrytomakeupfortheirlackofattentionbygivingtheirchildrenmoney。s：theymakealivingbybeggingalldayandnight。s：theymoveforwardbyslowlyshakingfromsidetosideonashellcoveredleg。t：excellent。thenextisthissentence：wangping’smotherappeared，flashedaswitchonacomputerscreen，andatableandchairsrosefromunderthefloorasifbymagic。pleasetransformitintochinese。s：王平的母亲出现了，电脑荧屏上的开关闪了一下，于是一张桌子和几把椅子就像魔术般地从地板下面升了起来。t：asifasthough：似乎，好像，常用来引导方式状语。一般从句用虚拟语气。有时从句用陈述语气（如果表示真实情况）。forexample，hetalksasifthoughhekneweverything。itlookslikeasifitisgoingtorain。nowpleasegivesomesentencescontainingasifthough。s：sometimesheactedasifhedidn’thaveabraininhishead。s：what’sthematter？youlookasifyouhadseenaghost。s：theairseemedthinasthoughifitscombinationofgaseshadlittleoxygenleft。s：itwillbeapityifwehavetoaskhertoleave，butitlooksasthoughifwemayhaveto。t：howtounderstandthefollowing：igotlostwhenwereachedwhatlookedlikealargemarketbecauseofthepeopleflyinginalldirections。s：当我们到了看起来像一个大集市的地方，我迷路了，因为人们从四面八方飞来飞去。whatlookedlikealargemarket在句中作reach宾语。t：iagreewithyou。herewhatlookedlikealargemarketisusedasanobject。forexample，workhardandyouwillbeabletoobtainwhatyouareexpectingoneday。let’smakesomesentencesbelongingtoobjectclauseswithwhat。s：dowhatiaskedyouto。s：theyreachedwhattheythoughttheyhadbeendreamingof。s：whatwehaven’tgotseemsmuchbetterthanwhatwehavegot。t：wonderfulsentences。inalldirectionsis从四面八方inchinese。forexample，hearingthenoise，allbirdsonthetreesflewinalldirections。thenhowtounderstandbecauseofthepeopleflyinginalldirections？s：becauseofsomethingdoingsomething。t：right。thereissomedifferencebetweenbecauseandbecauseof。asaresult，becauseofthepeopleflyinginalldirectionsbecausethepeoplewereflyinginalldirections。t：pleasepayattentiontothenextsentence：neitherofthesecreaturesiseasytotalkto。whatdoesthatsentencemean？s：跟他们俩交谈都不容易。t：right。在英语里有些形容词如：easy，hard，difficult，impossible当它们用作表语时，其后的动词不定式，如与主语存在语意上的动宾关系，通常用主动形式，而不用被动形式。forexample，thehorseisimpossibletocontrol。theproblemisnoteasytodealwith。haveyouunderstoodit？nowlet’sfinishthefollowingsentences。thisroomis。。。englishis。。。s：theroomishardtoclean，becauseitistoodirty。s：theroomiscomfortabletolivein。s：englishisdifficulttolearnwell。s：infact，englishisnotashardtolearnwellasyouthought。t：excellent。step5consolidation（competition）t：wehavejustlearnedsomewords，phrasesandsomesentencestructures。doyouhaveanyotherdifficulties？nowlookthroughthepassagestounderstandmoreandfindoutyourownpuzzles。（thestudentsshouldbeallowedtoreadit，whiletheteacherhadbettergivetheminpidualhelpiftheyhavesome。iftherearesomecommonproblems，theteachershouldexplaintheminthewholeclass。）t：sinceyouhavenoproblem，let’shaveacompetition。fourstudentsmakeupagroup。eachgroupmakeupastory，inwhichtherearethewords，phrases，andsentencestructureswehavejustlearned。themore，thebetter。what’smore，youhadbettermakeyourstorymoreinterestingandattractive。iwillgiveyoufiveminutestoprepareforit。（fiveminuteslater。）t：onestudentrepresentsyourgrouptotellyourstory。thecontentofastorycovers50thephrases，wordsandsentencestructurescoveranother50percent。eachgroupchoosesonestudenttomarkothergroups’stories。intheend，wecanfindthebestoneaccordingtotheaveragescore。（finallytheteachershouldsinghighlyofthewinner，andencourageotherstoworkhardtosucceednexttime。）step6homeworkt：afterclass，pleasegooverwhatwehavelearnedtodayandwriteadiary，inwhichyouhadbettertrytousethem。besidesthat，finishexercise3，4，5。
　　thedesignofthewritingontheblackboard
　　unit3lifeinthefuture
　　period7languagefocusing
　　sentencestructures
　　phrases1。confusedbythenewsurroundings，iwashitbythelackoffreshair。2。thesehoveringcarriagesfloatabovethegroundandbybendingandpressingdownonthedrivingstickstronglyonecanmoveswiftly。3。wangping’smotherappeared，flashedaswitchonacomputerscreen，andatableandchairsrosefromunderthefloorasifbymagic。4。igotlostwhenwereachedwhatlookedlikealargemarketbecauseofthepeopleflyinginalldirections。5。neitherofthesecreaturesiseasytotalkto。1。takeup2。教学资源，完全免费，无须注册，天天更新！typex0000t75ole3。教学资源，完全免费，无须注册，天天更新！typex0000t75ole4。
　　researchandactivities1。throughouttheworld，computerswillbeusedmoreandmoreinthefuture。theyarealreadybeingusedinmanyfields。nowconsiderhowacomputerworksnowinthefollowingfieldsandhowacomputerwillworkinthefuture。fillinthechart。
　　theuseofcomputerfieldshowacomputerworksnowhowacomputerwillworkinthefutureagricultureandindustrypersonallivestransportspacetravelcommercemediaeducationandhealth2。talkingaboutseeingthroughthefutureascientistinventedamachinethathelpspeopleseethroughtheirfuture。somepeoplefoughtfortheinventioninthehopeofgettingafortuneoutofit。doyouwanttoownthemachine？whyorwhynot？sample：talkingaboutthisfuturething，ithinkiwillnevertradetheuncertaintyoffuturewithanythingintheworld。whatcanbeworsethanlosingtherighttohope，therighttoguess，andmostimportantly，therighttofightforyourfuture，tofightforthethingsyouhaveyetowned？
　　referenceforteaching1。speedup：causesomethingtoincreasespeed加快速度。forexample，theyhavespeededupproductionofthenewcar。thetrainsoonspeededupthemomentitleftfromtherailwaystation。习惯用语atspeed飞快地，ataspeedof。。。以的速度；atfulltopspeed以全速，withallspeed开足马力2。sweepup：remove（dust，dirt，etc。）withorasifwithabroomorbrush。forexample，therearefullofdeadleavesontheground。pleasesweepthemup。theleavesweresweptupintotheairbythewind。3。confusedbythenewsurroundings，iwashitbythelackoffreshair。lack：beshortofsomething。itcanbeusedasaverboranoun。forexample，hedidnotenteruniversitybecauseofalackofmoneyinhisfamily。heisgoodathisjobbutsometimesheseemstolackconfidence。thefemalebirdlacksthemale’sbrightcolors。4。sightofsomethingsomebody：actionofseeingsomebodysomething。forexample，theirfirstsightoflandcameaftertendaysatsea。习惯用语keep。。。outofsight。forexample，outofsight，outofmind。眼不见，心不烦。followthatmanandkeephiminsightalltime。要跟着他，一直盯着他。youmustkeepsightofonefact：yourlifeisindanger。有一件事你必须明白：你有生命危险。wehappenedtocatchsightofaplanebutitcrushedlater，whichisthereasonwhywelostsightofit。5。switchv。（动词）toshift，transfer，orpert：改变：转变、转移或改换；2toexchange：交换；3tocause（anelectriccurrentorappliance）tobeginorceaseoperation：开启；使（电流或电器）开始或停止运作acatswitchingitstail。一只猛挥尾巴的猫。theyswitchedtheconversationtoalightersubject。把谈话转移到一个更轻松的话题。sheaskedherbrothertoswitchseatswithher。请她的兄弟与她交换座位。switchthelightsonandoff。开、关电灯switchedonthecharm展现魅力switchoff：loseinterest。不再注意；失去兴趣n。开关thereisaswitchonthewallforturningonthelights。墙上有一开电灯的开关。6。master7。requirethefloorrequireswashing。tobewashed。地板该洗了。irequiretwochildrentohelpme。我需要两个孩子来帮我的忙。allpassengersarerequiredtoshowtheirtickets。所有乘客都必须出示车票。8。extraordinaryadj。（1）异常的；非凡的perhapsthemostextraordinarybuildingofthenineteenthcenturywasthecrystalpalace。也许19世纪最不寻常的建筑物要算水晶宫了。whatanextraordinaryidea！多么离奇的想法！（2）特别的临时的；额外的anextraordinarysession临时会议9。assistv。togivehelporsupportto，aid：forexample：i’llassistyouinanywaythatican。theclerkassistedthejudgebylookinguprelatedprecedents。这位书记官协助那位法官查阅有关案例。herbreathingwasassistedbyarespirator。她要靠呼吸器帮助呼吸。weallassistedinmendingtheroof。我们都帮助修理屋顶。10。impressionn。aneffect，afeeling，oranimageretainedasaconsequenceofexperience。印象，感想；作为经历的结果留下来的效果、感觉或者形象whatimpressiondoyoumakeuponothers？shespokeveryeloquentlybecauseshewantedtomakeagreatimpressiononheremployer。ihavetheimpressionthatwehavemetoncebefore。我隐约记得我们以前曾经见过面。11。optimisticadj。乐观的；有信心的（反义词pessimistic）sheisn’toptimisticabouttheoutcome。optimism乐观主义hewasfullofoptimismforthefuturedespitehismanyproblems。optimist乐观主义者heissuchanoptimistthatheissurehewillsoonfindajob。12。providevt。（及物动词）（1）supply供应，提供sheprovidesforherfamilybyworkinginahospital。她靠在医院工作来养家。providefoodandshelterforafamily。为家庭提供食物和住宿。theyprovideuswithfood。他们供给我们食物。weprovidedfoodforthehungrychildren。我们为饥饿的孩子们提供食物。it’swisetosavesomemoneyandprovideforthefuture。积蓄点钱，为将来使用作些准备是明智的。hehasawifeandsevenchildrentoprovidefor。他需要赡养妻子和七个孩子。（2）afford使能被得到；提供itisaroomthatprovidesamplesunlightthroughfrenchwindows。一个有充足阳光通过落地窗的房间。习惯用语toprovidefoodandclothesforone’sfamily养家糊口13。dependon（1）torely，especiallyforsupportormaintenance依赖：依赖，尤指依靠支持或维持childrenmustdependontheirparents。孩子们必须依赖他们的父母。（2）toplacetrustorconfidence信任，相信；对信任或相信youcandependonhishonesty。你可以相信他的诚实。（3）tobedetermined，conditioned，orcontingent决定于；被决定、以为条件或视而定agradedependsontheresultsofthefinalexam。分级由期终考试的结果而定。（4）（常与on，upon连用）视情况而定thatdepends。视情形而定。italldependsonhowyoutackletheproblem。那要看你如何应付这问题而定。14。constantn。somethingthatisunchangingorinvariable。不变的事物；持久不变或始终如一的事物。forexample：breathingandeatingareunallowableandundeniableconstantinourlife。15。previousadj。16。swiftadj。17lagv。n。走得慢，落后，滞后heislaggingbehindabitithinkwe’dbetterwaitforhimtocatchusup。他有点落后了我想我们最好等他赶上来吧。asfarasprisonreformisconcerned，welaggedbehindalotofothercountriesforyears。就监狱改革而言，我们落后于许多其他国家很多年。thereisoftenalagbetweenbecomingaffectedbythisillnessanditsfirstsigns。受这种疾病的感染和出现症状之间经常会间隔一段时间。theprojectissufferingfrom（a）severetimelag。这个项目耽误了很长时间。backgroundinformation
　　lifeinthefuturethroughouttheworld，computerswillbeusedmoreandmoreinthefuture。theyarealreadybeingusedinagricultureandindustry。forexample，manyfarmsnowusecomputerstocontrolthegrowingconditionsofvegetablesandotherplants。inglasshouses，computerscontrolthewateringoftheplantsaswellasthelightandthetemperature。itispossibletoworkoutwhetheryouwillsaveorlosemoneybyincreasingthetemperatureby1。intheirpersonallivespeoplewillalsousecomputersmoreandmore。insteadofgoingtothebank，theywilluseacomputerandatelephonetochangemoneyandtopaytheirelectricitybillsandsoon。houseswillbecontrolledbyacentralcomputer。lightswillgooffifnooneisintheroom。theideathatcomputerscanrecognizehumanvoicessurprisesmanypeople。youwillbeabletotelephonehomehalfanhourbeforereturningand，byspeakingintothetelephone，youwillbeabletotellthecomputertoturnontheheatingandthehotwater。thecomputerwillrecognizeyourvoiceandcarryouttheinstructions。thepossibilitythatthemajorityofthelaborforcewillworkathomeisoftendiscussed。itwillbemuchmoreconvenientthanspendingalotoftimetravelingtoworkeveryday。peoplewillbeabletousethevideophoneforconferences。theywillbeabletododrawingsandsendthembymailorbyfax。computerswillbeusedmoreandmoreintransport。railwaysinjapanalreadyusethemtoworkoutthebestdistancebetweentrains。trainswillbeoperatedbycomputerandmanyofthemwillhavenodrivers。spacetravelwillbecomemuchcheaper。in1993anewspacerocketwithnowingswasdevelopedintheusa。thistypeofrocketisabletoreturntotheearthandlandonitslegs。asaresult，costswillbereducedbyasmuchas90。inthefieldsofeducation，healthandresearch，computerswillcontinuetoplayanimportantpart。itwillbepartofeveryone’seducationtolearncomputerskills。informationrecords，forexample，ofpatientswiththesameillness，arenowkeptoncomputer。itispossibletohaveagroupoftheserecordscollectedandprinted。computerprogramsforstoringwhiletextsarealreadywelldeveloped。youcantypethenameofasubject，e。g。printinginchina，andthecomputerwillgiveyouaworldwidelistofmagazineandbooktitles。thenextstepistosearchthetitleformoreinformation。finallyyoucanchoosecertaintextsandreadthemonyourcomputerscreen。ifyouwantacopyofthearticleorpage，itcanbeprintedoutandsenttoyou。