83-84新概念英语第一册ppt课件NCE_Lesson83-84

PlacesIveeverVisited,Wheredoyougoonholiday?,Doyouvisityourfriends?,Carol:Hello,Sam.Comein.Tom:Hi,Sam.Werehavinglunch.Doyouwanttohavelunchwithus?,Sam:No,thankyou,Tom.Ivealreadyhadlunch.Ihadlunchathalfpasttwelve.Carol:Haveacupofcoffeethen.,Sam:Ivejusthadacup,thankyou.Ihadoneaftermylunch.Tom:Letsgointothelivingroom,Carol.Wecanhaveourcoffeethere.,Carol:Excusethemess,Sam.Thisroomsveryuntidy.Werepackingoursuitcases.Weregoingtoleavetomorrow.TomandIaregoingtohaveaholiday.,Sam:Arentyoulucky!Tom:Whenareyougoingtohaveaholiday,Sam?Sam:Idontknow.Ivealreadyhadmyholidaythisyear.Carol:Wheredidyougo?Sam:Istayedathome.,新概念第一册83-84课文详解,课文详注Furthernotesonthetext,1Comein.进来吧。Haveacupofteathen.Letsgointothelivingroom,Carol.这3句都是祈使句。表示请求或命令的句子叫祈使句。祈使句中主语you常不出现，谓语动词用原形，句末用感叹号或句号。读时用降调。2Ivejusthadacup.我刚喝了一杯。句中cup后省略了ofcoffee。3Weregoingtoleavetomorrow.这里的aregoingto表示“打算”、“准备”。,语法Grammarinuse,现在完成时（3）现在完成时由havehas+过去分词构成，单数第3人称用has，其他人称皆用have。规则动词的过去分词与过去式相同，而不规则动词的过去分词则无统一的规律可言，需特别加以记忆。（4）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。,词汇学习Wordstudy,1leavev.（1）离开，出发：Thetrainisgoingtoleavein5minutes.火车将于5分钟后开出。ImgoingtoleaveItaly.我准备离开意大利。（2）舍弃；脱离：Johnswifelefthim.约翰的妻子舍他而去。Alexanderisleavingthecompanyafter30yearsservice.亚历山大将在为公司服务了30年之后离开公司。,词汇学习Wordstudy,1leavev.（3）留给，遗留；委托：Thefamousactressleftallhermoneytocharity.这位著名的女演员将她所有的钱都遗留给了慈善机构。Leaveittome,hesaid.“这事交给我来办吧，”他说道。,2packv.（1）打包，装箱：WeareleavingtomorrowandIhaventevenstartedpackingyet.我们明天就要走了，而我甚至还没开始将行李打包呢。Dontforgettopackthemirror!别忘了把镜子装起来！（2）挤满，塞满：Themoviefanspackedthehall.大厅里挤满了影迷。Thebuswaspackedwithpeople.公共汽车里挤满了人,现在完成时,定义：表达到目前为止已经做完的事情。公式：主语+have/has+(done)动词过去分词Have/has:助动词动词的各种形式：dodoesdoingdiddonehavehashavinghadhad动词过去分词：规则变化时，词尾+ed.,Eg:Ihavefinishedmyhomework.,Ihavenotfinishedmyhomework.,Haveyoufinishedyourhomework?,Yes,Ihave./No,Ihavent,Ihavehadmylunch.,否：Ihavenothadmylunch.问：Haveyouhadyourlunch?答：Yes,Ihave./No,Ihavent.对划线部分提问：Whathaveyouhad?,Ihavehadacupofcoffee.,否:Ihavenothadacupofcoffee.问:Haveyouhadacupofcoffee?答：Yes,Ihave./No,Ihavent.对划线部分提问：Whathaveyouhad?,already,just,Ihavealreadyhadmyholiday.已经Ihavejusthadmyholiday.刚刚,Havesomebeer.Ihavealreadyhadsomebeer.=IveHaveanapple.Ihavealreadyhadanapple.Havesomemilk.Ivealreadyhadsomemilk.Haveaglassofwater.Ivealreadyhadaglassofwater.Haveabiscuit.Ivealreadyhadabiscuit.,Haveyouhadanyapplesorpeaches?,Ihaventhadanyapples.,Haveyouhadanypeaches?,Haveyouhadanyapples?,Ihavejusthadsomepeaches.,tea,coffee,Haveyouhadanyteaorcoff