2022年中考英语复习课件 现在完成时

这是一份2022年中考英语复习课件 现在完成时，共15页。PPT课件主要包含了现在完成时态，liked，cried，stayed，learned，shopped，finished，cooked，arrived，been 等内容，欢迎下载使用。
现在完成时态
Have yu ever been t Hainan Island ?
Yes,I have./N,I haven’t./N,never.
一. 现在完成时态的用法：
1. 过去发生的动作对现在产生了影响。 例如：我已经完成我的家庭作业了。 I have finished my hmewrk.
2. 动作从过去一直持续到现在。 例如：从那以后，那个男孩就一直住在那里。The by has lived there since then.
二. 现在完成时的结构
Have/ has +动词的过去分词 例如： 1. My hmetwn has becme better and better. 2. Thse students have passed the exam.
Exercise写出下列动词的过去分词：
likecrystaylearn
shpfinishckarrive
三. 现在完成时的延续性
当since和fr用于现在完成时态时，谓语动词应用延续性动词，短暂性动词要变为相应的延续性。例如：buy—have, brrw—keep等。例如：这本书我买了3天了。I have had the bk fr 3 days. I have had the bk since three days ag.自从2009年以来，我就一直居住在这座城市。I have lived in this city since 2009.自从他毕业以后他就离开了家乡。He has been away frm his hmetwn since he graduated frm schl.
Fr + _____________Since +
注意：since后跟从句时，从句用一般过去时，且动词用短暂性。
can yu distinguish?
去过常与ever, never,nce,twice,连用
在…与时间段连用用hw lng 提问
去了说话时某人不在只用于第三人称

A: Where is Bb ?B: He ____________ Japan with his sister.
1. I ___________(lse) my pen. ______ yu ______(see) it anywhere? I can’t find it.2. The Smiths _____________ Beijing fr years. (live)3. -----______yu ______ (be) t Hng Kng ? ----Yes, I _____________ (be) there twice . 4. S far she ___________(make) quite a few friends here.5. I ____________ (wrk) here since my grandfather _______(die).6. Lily自从5年前就来到了中国。 Lily has been in China since 5 years ag/ fr 5 years.
have lived in
7. A: Where’s Jim, Li Lei? B: He ______________his schl library.8. The Greens _____________China fr three years.9. We _____________the Great Wall twice. It’s very beautiful.
have been in
have been t
她曾经去过上海。She has ____ ____Shanghai befre.
他在上海10年了。He has ____ ___ Shanghai fr ten years
他去上海了。He has ____ ___Shanghai.
( )1. I have______ watered them. A. already B. yet C. never D. ever( )2. Have they started their hmewrk ____? A. already B. yet C. just D. ever( ) 3.He has wrked this schl ___3 years A. fr B. since C. just D. ever( )4.I have studied English ___3 years ag. A. fr B. since C. just D. ever( )5.Have yu ____been n a beach vacatin? A. already B. yet C. just D. ever
1.现在完成时动词构成:2.标志词: 3.have/has been t have/has gne t have/has been in
have / has + 动词过去分词
already never ever yet since fr …