新概念英语第二册教案

Lesson16，Apoliterequest，policeman，getaticket，noparkingarea，askandanswerthequestionsinpairs .无论发生什么事情，sifyouparyourcarinthewrongple areyouluckyifheletsyougowithoutone？ dothetrafficpolicealwaysgiveparkingtickts？ trafficpolicearesometimeserypolite，arentthey？ wheelrewereyouspendingaholiday？ Whatdidyoufindonyourcar？ Diditwelcomeyoutothecity？ wereyyouina“不打包”area？ whatdidthenoteaskyoutopayattentitionto？ retellthestory :1. park-wrong-pole man-find2. lucky-letsyougo-ticket3. however-dosnta always4. holiday-Sweden-note-mycard lcome-city 6. nop par king area7. enjoy-pay attention-sign is8. note-arequesttlikethis-cannot fail-obey it，Apoliterequest， ifyouparkyourcarinthewrongplace traficispolicmementinitionit.youwillbeveryluckyifheletsyougowithoutaticket.however thisdoesnotata licearetimesverpolite.duringaholidayinden， ifoundthisnoteonmycar :sir wewelcomeyoutooutcity.thisisa no parking area.youwilllenjoyyourstayhereifyoupayattentitiontohoura lya reminder .yifyingourceivearequesttlikethis，youcannotfailtoobeyit！ summary writing trafficpoliceusuallygiveyouaticketifyoukarinthewrongplace.thewriterfoundaporticalleconhissrurdardingsweden.theta ram attentiontttheristrentsigns.noonecanfailtoyopoliteequest.(50words )，allow_，hedidnotgo.Hehadaninvitation，_hedidnotgo .however 希达ketsareexpensive； however，wetilldecidedtogo.b ) thetsareexpensive； butwestilldecidedtogo .failtosh .Failtodo(=donotdo、cannotdo )说：“不，不，没有”1 )他每周都给母亲写信。 2 )他没有偿还债务。 heneverfillstowrite (=always writes ) tohismothereveryweek .Hefailedtopayhisdebts .Compare:hefailledtopstheexam.hedidnotfail 他现在通过了考试。 Remind:注意提醒、提醒或提醒remindsb.todo.Remindsb.ofsth .信件。 这张照片使我想起了他的父亲。 Iremindedhimtoposttheletter .Thisphotoremindsmeofhisfather .我没有忘记寄你的信。 2 .代我向你母亲问好。Irememberedtopostyourletter .Remembermetoyourmother .Compare:条件语句(ConditionalSentences )类型1-实际语句(SentencesofRealCondition ) 在实际条件句中，IF-节中设想的情况可能会实现或发生.1.IF-节的动词为一般现在时态，主节的动词为一般未来时态.主节和节的位置为：Ifheisout， Illcalltomorrow.ifhehasime he will come.youllmissthetrainifoudonthur ly.hellgetthereintimeifheruns . 2 .在节中要表达将来的意思，只能用一般的现在时态的形式来表达， 不是将来的：ifitrainingmorrow，而是iwillstayathome.wellgooutforapicniciffinisfinenext星期日. ifhehasenoughmoneyynextyear， hellgotoeurope.3 .主句的变化形式：a).IF-句的动词是现在时主语的shall/will是：Ifitrains，we can/mustsum/maystayathome.ifitstopsrainingwecan/如果当前使用b).IF-子句中的动词而不是maygoout.ifouwanttoloseweight或youmusteatlessbread，则主语句为“命令、请求或建议”Ifyouwanttoloseweight， youhadbettereatlessbread.ifouwanttoloseweight，eatlessbread.ifouseetomtomorrow，couldouaskhirme？ 4.IF-从属子句变化：a )当前正在从属子句中进行，ifyuouareleavingtomotorrow，Illsen