新概念英语第二册Unit 16 A polite request课件

Unit16APoliteRequestleadinDoyouknowthetrafficsigns?环节与提示：PPT呈现一组交通标志标识牌（5个），请学生快速说出其表达的意思。Whatshould/willadriverdoifheseesthesesignsontheurbanroad?Whatshould/willadriverdoifheseesthesesignsintheresidentialarea?20环节与提示：设置情景，并呈现一组（3个）交通指示牌，请学生写出完整句子：在居民区遇到以下交通指示牌应该怎么办。要求用整句说出if引导的第一类条件句。NoParking!NoSpitting!NoLittering!NoSmoking!NoPhotoNoEntryNoVisitorsStaffOnlyAdmissionbyTicketOnly!OneWayStreet禁止停车禁止吐痰禁止乱扔废物不准吸烟严禁拍照不得入内游人止步闲人莫入凭票入场单行道BusinessHoursOfficeHoursOpenClosedPullPushEntranceNoCyclingNoAdmittance营业时间办公时间营业停止营业拉推入口禁止骑车禁止入内环节与提示：播放一段视频，请学生认真观看，了解并表达当遇到其中的两种交通指示牌时应该怎么办。vocabularytrafficThecitystreetsarefulloftraffic.heavytraffic

Trafficisveryheavyduringtherushhour.lighttraffic

atrafficaccident

trafficpolice

trafficlight

trafficjam往来车辆很多往来车辆不多交通事故交警交通灯交通堵塞remindv.提醒；使（某人）想起remindsb.todosth.remindsb.ofsth.Iremindedhimtoposttheletter.这个明信片使我想起了我的假日。Thepostcardsremindmeofmyholidays.remindersend/givesbagentleremindertopaythebill.n.提醒提醒某人某事提醒某人做某事

note①n.笔记，摘记takenotes

学生们一进入教室他们就开始做笔记。Assoonasthestudentshadgotintotheclassroom,theybegantotakenotes.②n.便条anoteofthanksleavesbanote

notepaper

③n.纸币Doyouwantthemoneyinnotesorincoins?便条纸给...留个便条感谢信做笔记sign①n.标语，告示，记号，信号;兆头，迹象

streetsigns

signlanguageThesignbeforethebuildingsaid:“Nosmoking.”Hemadeasignformetofollowhim.Therearenosignsoflifeaboutthehouse.手势语,手语街道指示牌sign②v.签名，在…上签字，做手势Signyournamehere,please.Hesignedmetobequietsignalsignaturen.信号；迹象n.签名，署名fail①v.失败failtodosth.

在路途中我们没能说话。Wefailedtospeakduringthejourney.failinsth

Hefailedinbusiness.②v.不及格failthetest

failure

n.失败考试不及格在…失败不能做某事wordcheck1.You’dbetter_________thebossofyourcompany.2.Ifyoudon’tstudyhard,youwill__________theexam.3.WhenIgothome,Isawa_______onmydeskfrommymother.4.Thereisalwaystoomuch_________ontheroadsinBeijing.5.Helivesinthe_________wherethereareafewparks.6.Helengavemea______________totellmethatiswasmyturntocleanthefloor.obeyfailnotetrafficareareminder

停车在错误的地方交警禁止停车区欢迎您光临我们的城市注意不会不…;一定能做…标牌，路标parkone’scarinthewrongplacetrafficpolicemana‘NoParkingarea’welcometoourcitypayattentiontofailtodo…streetsignslisteningIfyouparkyourcarinthewrongplace,atrafficpolicemanwillsoonfindit.Youwillbeveryluckyifheletsyougowithoutaticket.However,thisdoesnotalwayshappen.Trafficpolicearesometimesverypolite.DuringaholidayinSweden,Ifoundthisnoteonmycar:‘Sir,wewelcomeyoutoourcity.Thisisa“NoParking”area.Youwillenjoyyourstayhereifyoupayattentiontoourstreetsigns.Thisnoteisonlyareminder.’Ifyoureceivearequestlikethis,youcannotfailtoobeyit!story-tellingIfyouparkyourcarinthewrongplace,atrafficpolicemanwillsoonfindit.Youwillbeveryluckyifheletsyougowithoutaticket.part1Ifyouparkyourcarinthewrongplace,atrafficpolicemanwillsoonfindit.Youwillbeveryluckyifheletsyougowithoutaticket.“主将从现”真实条件句中，从句往往为现在时，主句中会用一般将来时或祈使句或者情态动词。Ifheissleeping,don'twakehimup.如果你敲击这个键盘太用力，这个古钢琴就会被损坏。Ifyoustrikethekeystoohard，theclavichordwillbedamaged.parkingarea/lot停车场Youwillbeveryluckyifheletsyougowithoutaticket.let(sb.)goThemanwon’tletgo(of)myarm.You’relateagain.Yourbosswon’tletyougoeasily.生意非常不景气所以老板让我轻易地走了。Thebusinesswasverybad.sothebossletmegoeasily.withoutaticketgetaticketaspeedingticket你会非常幸运如果Miranda没有布置额外作业就让你走。YouwillbeveryluckyifMirandaletsyougowithoutextrahomework.吃罚单没有罚单放开，松手，让(某人)去超速驾驶罚款单However,thisdoesnotalwayshappen.Trafficpolicearesometimesverypolite.part2However,thisdoesnotalwayshappen.However是副词，既可放在句子的开头，又可放在句中,句尾。But是连词，用来连接一个句子，它只能位于句首，而且强调对比。Hehadaninvitation.____________,hedidnotgo.Hehadaninvitation,_______hedidnotgo.公司发不起大额工资，但我们还是呆在这里。Thefirmcouldnotaffordtopaylargesalaries;however,westillstayhere.Thefirmcouldnotaffordtopaylargesalaries,butwestillstayhere.however&buthoweverbutTrafficpolicearesometimesverypolite.people(人)，police(警察)用法特点：只有单数形式,但却表示复数意义，用作主语时谓语用复数；不与a(n)连用，但可与the连用(连用)。apolicemanapolicewomanThepolice___________lookingforhim.There________atrafficpolicemanoverthere.areis集体名词policemenpolicewomenDuringaholidayinSweden,Ifoundthisnoteonmycar:‘Sir,wewelcomeyoutoourcity.Thisisa“NoParking”area.Youwillenjoyyourstayhereifyoupayattentiontoourstreetsigns.Thisnoteisonlyareminder.’part3DuringaholidayinSweden,Ifoundthisnoteonmycar:‘Sir,wewelcomeyoutoourcity.findsth.+地点

James在手机里发现了很多紧急信息。Jamesfoundagreatnumberofurgentmessagesinthephone.welcomesbto+地点大部分年轻人欢迎TG来到这个城镇。MostoftheyoungpeoplewelcomeTGtothetown.欢迎某人来某地在某地发现某物Youwillenjoyyourstayhereifyoupayattentiontoourstreetsigns.Thisnoteisonlyareminder.’Enjoyyourstayhere.TGboys非常享受呆在这个小镇上。TGboysenjoytheirstayatthesmalltown.祝你玩得开心Ifyoureceivearequestlikethis,youcannotfailtoobeyit!part4Ifyoureceivearequestlikethis,youcannotfailtoobeyit!主情从现cannotfailtodosth

如果你收到像这样的额外的一千英镑，你一定会感到惊讶。Ifyoureceiveextrathousandpoundslikethis,youcannotfailtogetasurprise.一定能够做某事Ifyoureceivearequestlikethis,youcannotfailtoobeyit!obeyrules/orders/lawSoldieraretrainedtoobeywithoutquestion.disobeySoldieraretrainedtoobeywithoutquestion.obedientAdogisobedienttohismaster.服从规定/命令/法律不服从adj.服从的grammarGrammarIfyouparkyourcarinthewrongplace,atrafficpolicemanwillsoonfindit.Youwillbeveryluckyifheletsyougowithoutaticket.Youwillenjoyyourstayhereifyoupayattentiontoourstreetsigns.Ifyoureceivearequestlikethis,youcannotfailtoobeyit!Grammar条件句类型1:真实条件句（SentencesofRealCondition)1.IF从句（一般现在时），+主句（一般将来时）Ifheisout,I’llcalltomorrow.Ifhehastime,hewillcome.Ifitrainstomorrow,Iwillstayathome.We’llgooutforapicnicifitisfinenextSunday.Grammar2.主句的变化形式:a).IF-从句中的动词是现在时,主句中的shall/will可以用其它情态动词代替:Ifitrains,wecan/must/maystayathome.Ifitstopsrainingwecan/maygoout.