語法講解 | 英語時態(tài)概述
英語中有12個主要時態(tài),都來自于三時(過去、現(xiàn)在、將來) ,今天,小編就大致給同學(xué)們講講英語中的時態(tài)問題,一起來看看吧!
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現(xiàn)在以I listen為例,舉例英語中有12個主要時態(tài)如下所示:
一般現(xiàn)在時:I listen??????? 現(xiàn)在進(jìn)行時:I am listening??????? 過去進(jìn)行時:I was listening
現(xiàn)在完成時:I have listened??????? 現(xiàn)在完成進(jìn)行時:I have been listening??????? 一般將來時:I shall listen”或“I will listen.”
將來進(jìn)行時:I shall be listening??????? 一般過去時:I listened??????? 過去完成時:I had listened
過去完成進(jìn)行時:I had been listening??????? 將來完成時: I shall have listened??????? 將來完成進(jìn)行時: I shall have been listening
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(1)一般現(xiàn)在時
基本形式(以do為例):
第三人稱單數(shù):does(主語為非第三人稱單數(shù));
肯定句:主語+動詞原形+其他;
He works for us.
否定句:主語+don‘t/doesn't+動詞原形+其他;
He doesn't work for us.
一般疑問句:Do/Does+主語+動詞原形+其他。
肯定回答:Yes,(+ 主語+do/does).
否定回答:No,(+主語+don't/doesn't.)
特殊疑問句:疑問詞+一般疑問句語
Does he work for us?
Yes, he does.
No, he doesn't
What does he do for us?
He works for us.
(2)一般過去時
be動詞+行為動詞的過去式
否定句式:在行為動詞前加didn‘t,同時還原行為動詞,或was/were+not;
was或were放于句首;用助動詞do的過去式did提問,同時還原行為動詞
例如: Did he work for us?
He didn't work for us.
He worked for us.
(3)一般將來時
am/are/is+going to+do 或
will/shall+do
am/is/are/about to + do
am/is/are to + do;
一般將來時的表達(dá)方法
be going to +動詞原形
be +不定式,be to+動詞原形,be about to +動詞原形
be able to +不定式
be about to+動詞原形
will + 動詞原形;
例如:He is going to work for us.
He will work for us;
He is coming.這是特殊的用一般現(xiàn)在時 表達(dá)將來時態(tài) 的例子
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