动词时态完整版ppt课件
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不能说：She has come here for two hours .
动作。 I'll wait until he has written his letter. If I have finished my homework，I'll go with you.
10
注意1
短暂性动词（如：come ,go ,return , die , join , marry , buy , leave, get, begin , catch , end , finish 等 ）可以用于完成时， 但不能与for ,since 构成的短语连用。如：
动词时态 讲与练
1
一般现在时
1 含义：表示经常性、习惯性的动作，表示现 阶段的情况、动作，状态，客观存在或真理。
Our school has a big playground.
I get up at 7:00 every day.
His father works in a bank.
She likes comedy very much.
Scientists told us the earth moves
around the sun .
2.标志词：always ，often，usually，sometimes，
every day/week/month/year, once a week
3.结构：动词原形或动词第三人称单数
2
4.一般现在时表示将来，用于谈论时间表、日程表、 节目单等安排好的活动。句中常有时间状语，但仅用 于少数几个表示“移动”的动词：come , go , arrive
4
现在进行时
一含义：表示现在或现阶段正在进行的动作，常与now ,
at present,at this time 等连用。
二构成：am/is/are + 动词-ing
1.We are having (have) an English class now.
2. Is the baby sleeping (sleep) next door?
3. At present the environment is being polluted (pollute)
seriously .
三.现在进行时表示一般将来时：表示即将发生的动作或按计划即 将发生的动作。 常见的词有：come，leave，reach，return，go
，start，arrive, stay等。 He is leaving for Spain.他就要动身去西班牙了。
A．have lost
B．lost
C．had lost
D．lose
8
2.现在完成时所表示的动作开始于过去，持续 到现在，也许还会持续下去。常和for和since这 种表示一段时间的状语，或so far、up to now ，recently/lately、段时间+before，never， already，yet，during/over /in the last/past +时 间等状语连用。
1. I am leaving (leave) for Bejing tomorrow .
2. Sally is staying(stay) in her aunt’s home when
she is in Britain .
5
三、当always，constantly与进行时态连用时，表示不 耐烦、抱怨，赞美等感情色彩。
1.She is always asking(ask) such silly
questions .
2. They are always helping(help) others.
6
注意！
表示感觉、情感、心理状态的动词如: smell , taste, sound ,look , feel ,love，like，hate，hope
3
5. 在时间、条件状语从句中，用一般现在 时表示将要发生的动作。
1.When he
(be)18 years old , he
will join the army .
2. Take an umbrella in case it _____ (rain) tomorrow .
3.I won’t go to his party unless she ____ (send ) an invitation.
7
Байду номын сангаас
现在完成时
构成：has/have + v-ed
含义：
1.现在完成时所表示的动作在说话之前已完成， 强调对现在造成的影响和结果；
—Good morning，I wonder if you can help.I ________ my
coat.
—Oh，where did you lose it，madam?
, begin , leave , return , start , 等。
1.The plane leaves
(leave) for
Paris at eight this evening .
2.The meeting begins
(begin)
at half past two tomorrow afternoon .
，wish，want，prefer，know，understand， remember，agree，believe，recognize，guess ，suppose（假设；认为），mean，hear，see， seem，find，mind，have(有)等通常不用进行时。
不能说： 1.We are wanting to take part in the lecture . 2. The food is tasting nice . 3.Kate is knowing the answers.
1.China has changed a great deal in the past
20 years. 2. It has rained every day so far this month. 3. It‘s the first time I have been in this town.
9
3.在时间 / 条件状语从句中，可以用 现在完成时表示将来某时已经完成的
动作。 I'll wait until he has written his letter. If I have finished my homework，I'll go with you.
10
注意1
短暂性动词（如：come ,go ,return , die , join , marry , buy , leave, get, begin , catch , end , finish 等 ）可以用于完成时， 但不能与for ,since 构成的短语连用。如：
动词时态 讲与练
1
一般现在时
1 含义：表示经常性、习惯性的动作，表示现 阶段的情况、动作，状态，客观存在或真理。
Our school has a big playground.
I get up at 7:00 every day.
His father works in a bank.
She likes comedy very much.
Scientists told us the earth moves
around the sun .
2.标志词：always ，often，usually，sometimes，
every day/week/month/year, once a week
3.结构：动词原形或动词第三人称单数
2
4.一般现在时表示将来，用于谈论时间表、日程表、 节目单等安排好的活动。句中常有时间状语，但仅用 于少数几个表示“移动”的动词：come , go , arrive
4
现在进行时
一含义：表示现在或现阶段正在进行的动作，常与now ,
at present,at this time 等连用。
二构成：am/is/are + 动词-ing
1.We are having (have) an English class now.
2. Is the baby sleeping (sleep) next door?
3. At present the environment is being polluted (pollute)
seriously .
三.现在进行时表示一般将来时：表示即将发生的动作或按计划即 将发生的动作。 常见的词有：come，leave，reach，return，go
，start，arrive, stay等。 He is leaving for Spain.他就要动身去西班牙了。
A．have lost
B．lost
C．had lost
D．lose
8
2.现在完成时所表示的动作开始于过去，持续 到现在，也许还会持续下去。常和for和since这 种表示一段时间的状语，或so far、up to now ，recently/lately、段时间+before，never， already，yet，during/over /in the last/past +时 间等状语连用。
1. I am leaving (leave) for Bejing tomorrow .
2. Sally is staying(stay) in her aunt’s home when
she is in Britain .
5
三、当always，constantly与进行时态连用时，表示不 耐烦、抱怨，赞美等感情色彩。
1.She is always asking(ask) such silly
questions .
2. They are always helping(help) others.
6
注意！
表示感觉、情感、心理状态的动词如: smell , taste, sound ,look , feel ,love，like，hate，hope
3
5. 在时间、条件状语从句中，用一般现在 时表示将要发生的动作。
1.When he
(be)18 years old , he
will join the army .
2. Take an umbrella in case it _____ (rain) tomorrow .
3.I won’t go to his party unless she ____ (send ) an invitation.
7
Байду номын сангаас
现在完成时
构成：has/have + v-ed
含义：
1.现在完成时所表示的动作在说话之前已完成， 强调对现在造成的影响和结果；
—Good morning，I wonder if you can help.I ________ my
coat.
—Oh，where did you lose it，madam?
, begin , leave , return , start , 等。
1.The plane leaves
(leave) for
Paris at eight this evening .
2.The meeting begins
(begin)
at half past two tomorrow afternoon .
，wish，want，prefer，know，understand， remember，agree，believe，recognize，guess ，suppose（假设；认为），mean，hear，see， seem，find，mind，have(有)等通常不用进行时。
不能说： 1.We are wanting to take part in the lecture . 2. The food is tasting nice . 3.Kate is knowing the answers.
1.China has changed a great deal in the past
20 years. 2. It has rained every day so far this month. 3. It‘s the first time I have been in this town.
9
3.在时间 / 条件状语从句中，可以用 现在完成时表示将来某时已经完成的