时态与语态
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课件22张PPT。Welcome动词的时态和语态电海中学近五年动词的语态和时态在高考中的复现率现在完成时过去进行时状语从句的动词时态考查比例较大的几点历年高考题练习表示动作已经完成，强调过去 发生的某一动作对现在造成的影响和结果。一般过去时仅仅说明动作在过去，不强调对现在的影响。 常与一些时间状语连用：如：already; yet; by this time; just; ever; never; now; before; lately 等。现在完成时 例一：
---Where __you__ the key? I ___ it yet.
A. did,put; didn’t find
B. did,put;haven’t found
C.have,put;haven’t found
D. have,put; didn’t find B 例二：NMET97 上海 19题
---Oh, it’s you! I ____ you.
---I’ve just had my hair cut and I’m wearing new glasses.
didn’t recognize B. hadn’t recognized
C. haven’t recognized D. don’t recognize A2. It is the first/second…time that 从句。的从句中 一般用 现在完成时。
另外：“It is/ has been + 一段时间+ since 从句…”中，从句动词通常用过去时，主句用完成时。现在完成时3. 有些瞬间性动词不能和表示一段时间的时间状语连用。要连用时须用状态动词。成对的词有：
Become/be; die/be dead; leave/ be away; join the army/serve the army…
现在完成时 例三：NMET 92
---Do you know our town at all?
--- No, this is the first time I ___ here.
was B. have been
C. came D. have goneB 例四： NMET84年
She ___ Robert for a year.
A.married B. married with
C. has been marrying
D. has been married toDMarry是瞬间性动作，不能和for +时间段的状语连用。要表示状态的用 has been married to sb.“和某人结婚”是marry to sb. 过去进行时1. 过去进行时表示过去某一时刻正在进行的动作。这一特定的时间可用时间状语连用。如：at that time; at 8 o’clock; when…
也可用上下暗示。 例五：NMET 1997 第10题
I first met Lisa three years ago. She ___ at a radio shop at the time.
has worked B. was working
C. had been working D. had workedB 例六：NMET 2001第 35题
___such heavy pollution already,it may now be too late to clean up the river.
A. Having suffered B.Suffering
C. To suffer D. SufferedA 例七：NMET 1999 第 24 题
---- Hey, look where you are going!
---- Oh, I’m terribly sorry,______.
I’m not noticing B. I wasn’t noticing
C. I haven’t noticed D. I don’t noticeB2.过去进行时常用于由when、while、as引导的时间状语从句中，表示背景，引出由一般过去时表示的新动作。或：
过去进行时（表示背景）+when+ 一般过去时（新发生的动作）。此时when 相当于at that time; just then. 例八：NMET 2000 第25 题
The reporter said that the UFO ___
east to west when he saw it.
was travelling B. travelled
C.had been travelling D. was to travelA时间、条件、程度状语从句中动词的时态在if 、unless等词引导的条件状语从句，when till/until 、as soon as 、the time等词引导的时间状语从句，以及the more …the more 结构引导的程度状语从句中，当主句中的动词用一般将来时，从句中的动词通常用一般现在时表示将来时间。 例 九：NMET94年 38题
I need one more stamp before my
collection _____.
has completed B. completes
C. has been completed D. is completedD 例十：NMET86
If it ___tomorrow, the sports meet will
not be held.
A. rains B. will rain
C. goes to rain D. shall rainA 总结性练习1. When I was at college I ___three foreign languages,but I
_ all except a few words of each.
A. spoke; had forgotten B. spoke; have
forgotten
C. had spoken; had forgotten D. had spoken; have
forgotten
2. --- I haven’t heard from Henry for a long time.
--- What do you suppose ____ to him?
A. was happening B. to happen C. has happened D. had
happened3. Jack ___ a postman for about six years.
A. has become B. has turned C. has changed D.
has beenBCDThank you
---Where __you__ the key? I ___ it yet.
A. did,put; didn’t find
B. did,put;haven’t found
C.have,put;haven’t found
D. have,put; didn’t find B 例二：NMET97 上海 19题
---Oh, it’s you! I ____ you.
---I’ve just had my hair cut and I’m wearing new glasses.
didn’t recognize B. hadn’t recognized
C. haven’t recognized D. don’t recognize A2. It is the first/second…time that 从句。的从句中 一般用 现在完成时。
另外：“It is/ has been + 一段时间+ since 从句…”中，从句动词通常用过去时，主句用完成时。现在完成时3. 有些瞬间性动词不能和表示一段时间的时间状语连用。要连用时须用状态动词。成对的词有：
Become/be; die/be dead; leave/ be away; join the army/serve the army…
现在完成时 例三：NMET 92
---Do you know our town at all?
--- No, this is the first time I ___ here.
was B. have been
C. came D. have goneB 例四： NMET84年
She ___ Robert for a year.
A.married B. married with
C. has been marrying
D. has been married toDMarry是瞬间性动作，不能和for +时间段的状语连用。要表示状态的用 has been married to sb.“和某人结婚”是marry to sb. 过去进行时1. 过去进行时表示过去某一时刻正在进行的动作。这一特定的时间可用时间状语连用。如：at that time; at 8 o’clock; when…
也可用上下暗示。 例五：NMET 1997 第10题
I first met Lisa three years ago. She ___ at a radio shop at the time.
has worked B. was working
C. had been working D. had workedB 例六：NMET 2001第 35题
___such heavy pollution already,it may now be too late to clean up the river.
A. Having suffered B.Suffering
C. To suffer D. SufferedA 例七：NMET 1999 第 24 题
---- Hey, look where you are going!
---- Oh, I’m terribly sorry,______.
I’m not noticing B. I wasn’t noticing
C. I haven’t noticed D. I don’t noticeB2.过去进行时常用于由when、while、as引导的时间状语从句中，表示背景，引出由一般过去时表示的新动作。或：
过去进行时（表示背景）+when+ 一般过去时（新发生的动作）。此时when 相当于at that time; just then. 例八：NMET 2000 第25 题
The reporter said that the UFO ___
east to west when he saw it.
was travelling B. travelled
C.had been travelling D. was to travelA时间、条件、程度状语从句中动词的时态在if 、unless等词引导的条件状语从句，when till/until 、as soon as 、the time等词引导的时间状语从句，以及the more …the more 结构引导的程度状语从句中，当主句中的动词用一般将来时，从句中的动词通常用一般现在时表示将来时间。 例 九：NMET94年 38题
I need one more stamp before my
collection _____.
has completed B. completes
C. has been completed D. is completedD 例十：NMET86
If it ___tomorrow, the sports meet will
not be held.
A. rains B. will rain
C. goes to rain D. shall rainA 总结性练习1. When I was at college I ___three foreign languages,but I
_ all except a few words of each.
A. spoke; had forgotten B. spoke; have
forgotten
C. had spoken; had forgotten D. had spoken; have
forgotten
2. --- I haven’t heard from Henry for a long time.
--- What do you suppose ____ to him?
A. was happening B. to happen C. has happened D. had
happened3. Jack ___ a postman for about six years.
A. has become B. has turned C. has changed D.
has beenBCDThank you