内容正文:
动词的时态和基本用法
Lead in
判断以下句子用了什么时态?
1. They are very happy.
2. He always worked into night those days.
3. They will go to school after breakfast.
4.She would give me a gift when she came again.
5. They are playing football on the playground now.
___
_______
___
_________
__________
八种时态汇总:
1.一般现在时
2. 一般过去式
3. 一般将来时
4. 过去将来时
5. 现在进行时
6. 过去进行时
7. 现在完成时、8.过去完成时
1. 一般现在时
意义:经常发生,普遍存在的行为、动作或状态
构成:be(is/am/are)
实义动词(动词原形、-s/es)
e.g. We plant 300 trees every year.
时间状语:“every+n. often always sometimes”
4
2. 一般过去时
意义:某一动作发生在过去
构成:be(was/were)
实义动词(规则-ed/d 或 不规则)
e.g. We planted 300 trees last year.
时间状语:yesterday, last month, at the age of 5, just now
过去式的不规则变化
blow -
buy -
can -
come-
do -
eat -
fall -
find -
forget -
get -
give-
go -
have-
know-
learn -
make -
meet -
read -
run -
say -
see -
send-
sit -
take-
think-
will -
tell -
begin -
teach -
catch -
blew
bought
could
came
did
ate
fell
found
forgot
got
gave
went
had
knew
learnt
made
met
read
ran
said
saw
sent
sat
took
thought
would
told
began
taught
caught
3. 一般将来时
意义:某一动作在未来的某个时候发生
构成:will do
be(is/am/are) going to do
e.g. We will take many exams in the next 3 years.
时间状语:after 3 days, in the future, next Monday
4. 过去将来时
意义:以过去某一时间为起点,将要发生的行为、动作或状态
构成:would do
was/were going to do
e.g. He would plant 1000 trees in 2028.
时间状语:the following month, the next Friday, the next year
He said that he would plant 1000 trees in 2028.
8
5. 现在进行时
意义:目前、现在、或最近一段时间正在发生的为动作或状态
构成:is/am/are+V-ing
e.g. We are learning English now.
时间状语:now, at the moment, at present, right now, look, listen
6. 过去进行时
意义:在过去的某一具体时间内,某动作正在发生
构成:was/were+V-ing
e.g. I was walking my dog at 8 o’clock last night.
时间状语:at this time yesterday, at 8 last night
7. 现在完成时
意义:过去发生的某一动作对现在造成的结果或影响
构成:have/has done
e.g. We have learnt 300 words in the last 10 days.
时间状语:already, ever, never, just, yet, so far, recently, lately, up to now, until now, since, for, over/in/during the last/past years
8. 过去完成时
意义:某一动作发生在过去的过去
构成:had done
e.g. He had planted 300 trees.
时间状语:3 days earlier/before, by the end of +过去时间
He said that he had planted 300 trees.
1.她昨天吃了一个苹果.
2.她正在吃苹果.
3.她每天都吃一个苹果.
4.她明天要吃一个苹果.
5.她已经吃了一个苹果。
She ate an apple yesterday.
She is eating an apple now.
She eats an apple every day.
She will eat an apple tomorrow.
She has already eaten an apple.
Thank you!
$$