新概念英语第一册8384课课件.pptx
2023/3/17Maldives第1页/共20页2023/3/17第2页/共20页2023/3/17第3页/共20页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第4页/共20页2023/3/17ReviewHes upstairs.Hes having a bath.Im nearly ready.Have a cigarette.Have a glass of whisky then.We went to a restaurant.Whats the matter?第5页/共20页单词学习mess/mes/n.杂乱，凌乱pack/pk/v.包装，打包，装箱suitcase/sju:tkeis/n.手提箱leave/li:v/v.离开already/a:lredi/adv.已经第6页/共20页mess n.杂乱，凌乱乱七八糟，请原谅。Excuse the mess.The room is in a mess.那个房间乱七八糟清理散乱的东西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第7页/共20页pack v.包装，打包，装箱 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.第8页/共20页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Johns wife left him for another man.约翰的妻子舍他而去，投入另一个男子的怀抱。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 till tomorrow.第9页/共20页现在完成时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 （2）开始于过去并持续到现在的动作。第10页/共20页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?第11页/共20页2023/3/17现在完成时态练习题1.We _ 1.We _ justjust_-(talk)about you._-(talk)about you.2._you _(visit)the Great Wall 2._you _(visit)the Great Wall yetyet?3.3.How longHow long have you _(teach)English in school?have you _(teach)English in school?4.He _(work)in that hospital 4.He _(work)in that hospital sincesince he left college he left college5.I _(be)to Shanghai 5.I _(be)to Shanghai forfor several time.several time.第12页/共20页2023/3/17现在完成时的时间状语现在完成时的时间状语already 已经 yet 还 ever还没 never从不 just刚刚for+一段时间since+时间点第13页/共20页课文讲解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 orange juice第14页/共20页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.第15页/共20页untidy=messyuntidy=messytidy-untidytidy-untidyhappy-unhappyhappy-unhappycomfortable-uncomfortablecomfortable-uncomfortablelucky-unluckylucky-unluckylike-unlikelike-unlikesure-unsuresure-unsure单词前加单词前加“un”“un”表示否定前缀表示否定前缀第16页/共20页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.第17页/共20页现在完成时VS一般过去时第18页/共20页第19页/共20页2023/3/17谢谢您的观看！第20页/共20页
