时态复习公开课初中英语中考时态复习ppt课件.pptx
Review Of Tenses,现在,将来,过去,一般时,进行时,完成时,play/plays,played,will play,was/were playing,am,is are playing,will be playing,had played,have/has played,will have played,现在,将来,过去,一般时,进行时,完成时,play/plays,played,will play,was/were playing,am,is are playing,have/has played,They often.He/She often,Grammar,一般现在时:Present Simple概念:表示习惯、经常性的动作结构:动词原形或动词加s/es标志语：usually、often、never、sometimes、once a week、twice a month、every year,Exercise,The twins _(wash)the clothes every day.He often_(play)basketball over there.,wash,plays,Survey,-What did you do yesterday?-I went to.,Grammar,一般过去时:Past Simple概念:表示过去发生的动作结构:动词改过去式(+ed)标志语：yesterday、.ago、in 1992、last week/month,Exercise,The twins _(wash)the clothes yesterday.The day before yesterday he _(play)basketball over there,washed,played,Grammar,一般将来时:Future Simple概念:表示将要发生的动作结构:will do、shall do、be(is、am、are)going to do标志语：tomorrow、in.、next,She _(be)a dancer when he grows up.They _(leave)for Beijing the day after tomorrow._your father _(visit)the USA next year?,will be,will leave,Will visit,Look!,Lily,Lucy,Grammar,现在进行时:Present Progressive,概念:表示现在正在发生的动作结构:be(is,am,are)+doing标志语：Look!、Listen!、now,Exercise,The twins _(wash)the clothes now.Look!He _(play)basketball over there.Listen!_ Sally _(sing)?,are washing,is playing,Grammar,过去进行时:Past Progressive概念:表示过去正在发生的动作结构:be(was，were)+doing标志语：at 8:00 yesterday、when、while、,They _(play)basketball this time yesterday.She _(watch)TV while I was reading._your father _(read)newspaper at that time?,were playing,was watching,Was reading,He _ hard every day.They _ hard every day.,works,work,2.He/They _ in KFC last year.,worked,3.Look!He _ hard.,is working,5.She_in America next year.,will work,填入适当的“work”,4.They _ this time yesterday.,were working,Have you eaten smelly toufu?,你（曾经）吃过臭豆腐吗？,Have you ever eaten sushi?,你（曾经）吃过寿司吗？,Have you ever heard of the hostess?,你（曾）听说过那个女主持人吗？,Have you ever watched the game?,你（曾）看过那场比赛吗,Have you ever visited Disneyland?,你（曾经）去过迪斯尼吗？,Have you had breakfast?,你（已经）吃早饭了吗？,Has he finished his homework?,他（已经）写完作业了吗？,Grammar The Present Perfect Tense现在完成时态,I/WeYou/YouThey,have(not)+done(过去分词）,He She It,has(not)+done(过去分词）,规则动词的过去分词,work visit ask play stay,worked visited asked played stayed,liked lived moved,carried worried tried cried,stopped dropped robbed planned preferred,三式相同,不规则动词的过去分词,feel leavetellsellsay lay,begin fall flyforget take wearwrite,判断哪些是现在完成时,I have a happy family.He has finished his homework.Joe had a birthday party yesterday.They have to go there on foot.I have seen the film twice.She hasnt got married.,have/has+过去分词（done）,二:用法:1)现在完成时表过去发生的动作,对现在有影响。Someone has broken the window.(窗户现在是坏的)I have already lost the key.(我现在没有钥匙)I havent read that book yet.(不了解书的内容)I have just cleaned my hands.(手是干净的),现在完成时,二:用法:2)现在完成时表示从过去一直持续到现在的动作或状态。She has learned English for 5 years.I have lived in Yongan since(自从)2002.,句式的变化,肯定式主语+have/has+过去分词(p.p.),否定式主语+have/has not+过去分词(p.p.),疑问式Have/Has+主语+过去分词(p.p.),他已经完成了他的作业。He has finished his homework.他已经完成了他的作业了吗？Has he finished his homework?他还没完成他的作业。He hasnt finished his homework.,现在完成时的标志词,alreadyyeteverneversincefor,已经已经(疑问），还没（否定）曾经不曾自从。多久了,Already&yet,I have already taken a bath.I have taken a bath already.Have you taken a bath yet?I havent taken a bath yet.,already-肯定，句中/句尾,Yet-疑问，否定 句尾,now,past,future,一般过去时,现在完成时,一般过去时表示的是纯粹在过去发生的事情,常有过去时间状语。现在完成时表示的是在过去某个时间开始并持续到现在的动作/状态,或者发生在过去却对现在造成的影响。,Grammar,现在完成时:Present Perfect概念:表示已经发生的动作结构:has done、have done标志语：already、yet、ever、never、since、for、,不规则过去分词,got gotten,went gone,ate eaten,cut cut,were been,did done,said said,不规则过去分词,took taken,swam swum,drank drunk,put put,had had,came come,saw seen,Conversation,-Have you packed yet?-Yes,I have packed.No,I havent,Exercise,The twins _(wash)the clothes for an hour.He _(play)basketball since three years ago.How long _ Sally _(sing)yet?,have washed,has played,Goodbye!,
