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Nevertoooldtolearn.活到老学到老。第1页共2页新概念一Lesson83-84课内语法一、单词：拼读、过关、讲解1.messinamess⑴杂乱，混乱⑵陷入困境/makeamessof使（工作、计划等）成一团糟eg；Excusethemess.房子很乱，请原谅。2.packn.小包：apackofcigarettes一包香烟vt.&vi.打包，装箱：Wearepackingoursuitcases.我们正在收拾手提箱3.suitcase手提箱briefcase公文包；trunk结实的大衣箱4.leavevt.离开，舍弃：Wearegoingtoleavetomorrow.我们打算明天走留下；忘带：Helefthisbookinthegarden.他把书忘在花园里了。leavefor动身到（某处）leaven.假；假期：askforleave请假5.already已经：Ihavealreadyhadmyholidaythisyear.二、课文：领读、句子过关、讲解1.进来comein2.havelunch(withsb.)和……吃饭3.at用于时间点前4.一杯咖啡acupofcoffee5.livingroom客厅6.乱七八糟，请原谅excusethemess7.打算，准备begoingto8.度假haveaholiday=goonholiday9.Are'tyoulucky!你们真幸运！10.呆在家stayathome11.suitcase(复数)suitcases;housewife(复数)housewives;milkman(复数)milkmen12.让某人做某事letsbdosth三、语法㈠现在完成时⑴在英语中，现在完成时主要用于以下两种情况：或者表示在过去不确定的时间里发生的并与现在有着某种联系的动作；或者表示开始于过去并持续到现在的动作。本课中萨姆所面临的是第1种情况，正是因为他吃了饭，喝过了咖啡，也休过假，因此他谢绝了汤姆的邀请，并表示今年已无可能再次休假。⑵现在完成时在汉语中常用“了”、“过”或“已经”来表示。⑶现在完成时由have/has+过去分词构成，单数第3人称用has,其他人称皆用have。规则动词则无统一的规律可言，需特别加以记忆。⑷一般现在完成时通常与表示不确定的时间副词或短语连用，如just,already,before,never,ever,twice,threetimes等。例：Thecarhasarrived.汽车已经到了。Hehastravelledovermanycountries.他到很多国家旅游过。变疑问句：Hashetravelledovermanycountries.㈡动词变过去分词的规则变法：1、直接在动词后面加edfinished2、以不发音e结尾的动词直接加darrived3、以辅音字母加y,把y变i加edstudied4、辅元、辅且重读，双写词尾辅音字母加edstopped5、不规则变化详见表课内练习单选1.He____athomeforaweek.A.hasB.hasstayedC.stayedD.staying2.I______already_______aholidaythisyear.A.have,haveB.have,hadC.has,haveD.has,had3.Mr.Wood______forthreedays.A.hashadacrashB.hadacrashC.hadcrashD.havingacrash4._______Mr.Wood_______hiscarhereyet?A.Has,bringedB.Did,broughtC.Has,broughtD.Did,bringed5.Mary______herpen.She______ittwohoursago.A.found,foundB.hasfound,hasfound.C.hasfound,foundD.found,hasfound.Nevertoooldtolearn.活到老学到老。第2页共2页新一L83~L84课前测试一、单词1.杂乱，凌乱2包装，打包，装箱3手提箱4离开5已经6爬、攀、登7横过，穿过8沿着9上漆涂10最喜欢的11成熟的（L48）二、词组1呆在家2让某人做某事3度假4一杯咖啡三、用所给动词的适当时态填空1I______(get)aletterfromTimlastmonth.2Thedentist_____________(notbe)here.He________(go)toBeijingthreedaysago.3I__________(write)abookatthemoment.I_____________(start)lastmonth.4Myfamilyoften________(go)totownonSunday,butnextSunday,we______________(gotostay)athome.5Thesun_________(rise)intheeastand__________(set)inthewest.四、选择1Lookatthose________!Theyarebusy.A.housewifesB.housewivesC.housewifeD.housewifs2Ihad_______decidedtotakeacoatwhenitstartedtorain.A.alreadyB.yetC.stillD.always3Somechildrenarelooking__________thewindow.A.outofB.outC.ofD.decide4Youmuststayinbed________twodays.A.inB.forC.onD.with5Itiscold.Wemustkeeptheroom_______.A.warmlyB.warmerlyC.warmD.warmth6_______Tom?Hefeelsill.A.What'smatterwithB.What'sthematteronC.What'smatteraboutD.What'sthematterwith7Tom_______lunchfortwohours.A.hadB.hasC.hashadD.hadhas8He________athomeforaweek.A.hasB.hasstayedC.stayedD.staying9I_______already_______aholidaythisyear.A.have,haveB.have,hadC.has,haveD.has,had10He_______hishomeworkforanhour.A.didB.doesC.doingD.hasdone五、翻译1、你跟我们一起吃午饭好吗？2、明天我们就要走了。3、让我们到客厅里去吧。4、你们真幸运！5、今年我已度过假了。6、我不喜欢咖啡中放牛奶。（L47）