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1、Lesson 83,Going on holiday,本课内容,单词学习现在完成时课文讲解练习日常用语口语练习作业,单词学习,mess n.杂乱，凌乱pack v.包装，打包，装箱suitcase n.手提箱leave v.离开already adv.已经,mess n.杂乱，凌乱The room is in a mess.那个房间乱七八糟的。乱七八糟，请原谅。Excuse the mess.清理散乱的东西clear up the messHe was such a mess that he did not know what to do.他心乱得不知如何是好,pack v.包装，打包，装箱
2、v.打包，装箱pack ones suitcase 打包pack ones suitcases 收拾行李。v.挤满，塞满大厅里挤满了影迷。The movie fans packed the hall.公共汽车里挤满了人。The bus is packed with people.,leave v.离开 v.离开，出发火车还有5分钟就开了。The train is going to leave in 5 minutes.v.舍弃；脱离 v.留给，遗留；委托Leave it to me,he said.“这事交给我来办吧，”他说道。不要把工作留到明天才做Dont leave your work t
3、ill tomorrow.,现在完成时,1、含义（1）在过去一个不确定的时间里发生，并与现在有着某种联系的动作(强调过去发生的事对现在的影响）。（2）开始于过去并持续到现在的动作，也有可能继续下去。,2、构成肯定句：has/have+动词的过去分词否定形式：hasnt/havent+动词的过去分词疑问形式：把 has/have 提前我已经吃过早饭了。I have had breakfast.我没吃早饭呢。I havent had breakfast.你吃早饭了吗？Have you had breakfast?,Have some beer.I have had some beer.Have a
4、n apple.I have had some apples.Have some milk.I have had some milk.,他们已经吃过蔬菜了。They have had some vegetables.他们已经吃过蔬菜了吗？Have they had any vegetables?他们没吃早饭呢。They have not had any vegetables.,课文讲解,Have在完成时中，是助动词，无实在意义Have还可做实义动词吃早饭Have breakfast抽根烟Have a cigarette洗个澡Have a bath喝杯橙汁Have a glass of oran
5、ge juice,with sb.和某人一起。我每天早上和Lucy一起上班I go to work with Lucy every morning.你也跟我们一道来吗?Will you come with us,too?Lets do sth 让我们我们走Lets go.我们开个会吧Lets hold a meeting.,untidy=messytidy-untidyhappy-unhappyn.+y adj.名词词尾加y即构成形容词：wind-windycloud-cloudy sun-sunny,Were going to leave tomorrow.=Were leaving tomorrow.当动词是leave,go,come,arrive等时，可以用现在进行时表将来。Im coming.他今天晚上就到Hes arriving tonight.,现在完成时VS一般过去时,homework,整理语法道语法本上并背过。听录音读课文每天1遍（学过的）。抄写L83-84单词和词组2英1 汉 1写。做完L83-84练习册。背诵L83-84课文。预习L85-86，单词8英1汉，读熟。,
