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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,DISCUSSION:,1. Have you been to any foreign countries,2. How did you go,3.Did you go anywhere by plane,4. Do you know something about plane,First Class,Whats the difference among them,1.space(little/big),2.dinner,3.drinks(juice,coffee,water/wine),4.flight attendant,5.Luggage transportation(20,30,40kg),6.ticket price(100/130/150),How can I get extra space in Tourist Class,We can sit,in the,front,row,.,Today Paul and Claire are on a plane ,where are they sitting,Were in the front row.,Who told them to sit in the front row,Mom told me.,How does Paul feel,Thats great, Claire.,How does Paul describe Claires mom,Your mothers brilliant.,Does Claire want some drinks,Why,Not now, thanks.,I,ve,just,had,a drink.,Have they had a magazine or a newspaper,No, we havent.,A flight attendant asks them to,give their seats to a special couple,theyre both very tall.,1 .Does Claire want to,give up her seat,2.How does she answer,the flight attendant,Why dont you put them,in Business Class,Listen and learn,现在完成时,表示过去发生的动作对现在造成的,影响和结果,，常用的时间状语有many times，just，yet，ever，never，just，already，so far, by now, since. ,for 时间段 等。,现在完成时的形式,01现在完成时的肯定句,主语(I We You,第三人称复数)+have+过去分词,主语(第三人称单数)+has+动词的过去分词,例:I,have,already,finished,the housework.,我已经做完家务了.,例:I,have been,busy all the day.,我今天一天都很忙.,例:My father has read todays newspaper.,我爸爸已经看了今天的报纸了.,例:Mary has just finished the homework which her teacher ordered.,玛丽刚刚完成教师布置的作业.,现在完成时和过去时区别,1.概念不同： (1)对于过去已经发生而且完毕的动作：一般过,去时强调何时何地做了何事，并不说明跟现在的,关系；而现在完成时强调对现在产生的结果或影,响。如 I bought a ticket yesterday.,(强调我昨天做的一件事是买票),I have already bought a ticket.,(强调我已经有票了，无须再惦记票的事儿了),(2)对于过去发生的，一直持续到现在的动作，,只能用现在完成时。因为一般过去时只能描述,已经完毕的动作。,如 I have lived here for ten years.,(我已住这儿十年了，今后还可能住下去，,一般过去时表达不了这层意思),2.构造不同：一般过去时的肯定句用的是动词,的过去式，一般过去时的疑问或否认句借助于,助动词did；现在完成时的肯定句用的是动词的,完成式，现在完成时的疑问或否认句借助于助,动词have / has。,3.,时间状语,不同：一般过去时常与明确表示,过去的,时间状语,连用。,如 yesterday, 2 days ago等。,现在完成时不能与明确表示过去的,时间状语,连用，只能与already, yet, ever等连用。同时，现在完成时也不与疑问词when连用。,HOMEWORK,1. P12单词3E1C，背备听,2. P10-11听读各3，读熟,3. 根据P16总结写作文,4. P14-1+2对话抄1，背过,5. 预习P20单词,6. 预习U3对话,
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