2026届中考英语一轮复习 现在完成时 课件

这是一份2026届中考英语一轮复习 现在完成时 课件，共25页。PPT课件主要包含了时间段等内容，欢迎下载使用。
--Hw lng has she had that ty bear?
—She has had that ty bear fr mre than 6 years.
她买那个玩具熊多久了？
1.这本书我已借了两月了。2.这位老人已去世多年了。3.Jane来15班已有两月了。
I have kept the bk fr a mnth.
The ld man has been dead fr many years.
Jane has been in Class 15 fr tw mnths.
单项选择1.—Hw lng have yu _____ here? —Fr tw days. I _____ here the day befre yesterday. A.been;came B.cme;came C.came;came D.been;cme 
2.I_____t Hng Kng twice since I came t China 3 years ag. A.went B.g C.have gne D.have been
表示从过去已经开始持续到现在的动作或状态，可以和表示“从过去某一时刻延续到现在的一段时间状语”连用，如“fr+时间段”、“since+过去时间点”、“since+过去时的从句”、“since+一段时间+ag”、“It is +一段时间+ since+一般过去时的从句”。且fr与since引导的时间状语可以相互转换。
Present Perfect Tense
2) fr + _________ (时间点/时间段）：
指某个动作或情况到现在为止持续了多久
3) since + _________ (时间点/时间段）：
指某个动作或情况从过去某个时间点一直持续到现在
fr 和 since 有时候可以互换：
fr + 时间段 =since + 时间段+ ag
Hw lng have yu had yur ty bear?
bught the ty bear                nw
________|_______________________________|__________ 2016 5 years 2021
I have had the ty bear since 5 years ag.
I bught the ty bear in 2016.
I have had the ty bear since 2016.
It is 5 years since I bught the ty bear.
I have had the ty bear fr 5 years.
A :Hw lng have yu had ?B: I have had ___________ since __________.C:I have had ____________since ___________ag.D:I have had fr years.E: It is _________since ______________
have a talk in grups f five
Tips: since+时间点“自…以后; 从…以来”fr+时间段 “持续多长时间”It is+时间段+since+从句用一般过去时“自...以来已经多长时间”
用 或 填空。
1. Amy has had her favrite bike three years. 2. Tny has had the ty dg she was a baby. 3. Lucy's mther has been away ten days. 4. We have been here last year. 5. Mark's brther has been in the army half a year.
3.He has lived here____he was six years  B.fr C.when  came t Beijing in 2007.She ____ here fr a lng  living  B.live C.will live D.has lived 
注意点二:非延续性动词与现在完成时短暂性动词在肯定句、疑问句中不能与时间段连用，这些动词是：becme, begin, buy, brrw, arrive, cme, die, fall, finish, get t knw, g, jin, leave, marry等。为了表述这种意思，我们常用相应的延续性动词have，keep等来代替非延续性动词。
--Have yu had yur lunch yet? --Yes. I had it half an hur ag.
-你已经吃完午饭了吗？-是的。我半个小时前吃的。
— Hw lng has he wrked as a pliceman?
— He has wrked as a pliceman fr ten years.
-他当警察多久了？(wrk)-十年了。
— Hw lng have yu knwn Jack?
— We have knwn each ther since we were primary schl students.
-你认识Jack多久了？（knw）-我们从小学就认识了。
1) 现在完成时的特殊疑问句的结构：
_______ + have/has+主语+过去分词+其他成分
与hw lng,fr 或者since 搭配使用现在完成时中的动词有什么特点：
A：Hw lng has Mary left ？ Hw lng has Mary been away？
B：Maria has cme back since Mnday. Maria has been back since Mnday.
C：Tny has bught the cmputer fr 2 years. Tny has had the cmputer fr 2 years.
当用现在完成时的肯定句和hw lng 引导的疑问句表示持续性动作和状态时应该使用______(持续性/非持续性）动词
短暂性动词(cme, g, leave, buy …)可 以用于现在完成时。但不能用于带有 fr或是since的肯定句中。
He has left Beijing fr a week.He has nt left Beijing yet.
常见的非延续性动词如何转换成延续性动词
buy —— have hadleave —— have been awaycme back —— have been backjin —— have been a member f
brrw —— have keptdie —— have been deadbegin—— have been npen—— have been pened
2. 转化为“be + 形容词/副词/介词/名词”begin / start — be n leave — be away g ut — be ut clse — be clsed pen — be pen die — be dead get t/arrive/reach — be (in) finish — be ver fall sleep — be asleep jin — be in/be a member f becme — be make friends — be friendscme/g/ — be+相应的介词短语
1） Mary ____________( has been/ has becme) a dctr fr 10 years. She likes her jb very much.2) We are late. The mvie ____________ (has started/has been t ) fr 10 minutes.