2023年初中英語(yǔ)知識(shí)總結(jié)：一般過(guò)去時(shí)

一般過(guò)去時(shí)

(1)一般過(guò)去時(shí)表示過(guò)去某一時(shí)間所發(fā)生的動(dòng)作或存在的狀態(tài)。

① 當(dāng)動(dòng)詞為 be 動(dòng)詞時(shí)，應(yīng)該用相應(yīng)的過(guò)去式：

am is----was;are----were

否定形式為：was not----wasn’t;were not----weren’t

疑問(wèn)句是將 was, were 置于主語(yǔ)之前。

I was in Grade Three last term.

I wasn’t in Grade Two last term.

Which grade were you in?

② 當(dāng)動(dòng)詞為實(shí)義動(dòng)詞時(shí)，用動(dòng)詞的過(guò)去式，過(guò)去式的變化有規(guī)則和不規(guī)則變化。規(guī)則變化如下：

動(dòng)詞過(guò)去式的不規(guī)則變化需要逐個(gè)記憶。見(jiàn)初三教材后的不規(guī)則動(dòng)詞變化形式表。

go----went;begin----began;sleep----slept;run----ran;

I heard the good news just now.

The twins didn’t go to school last week.

Did you see the film yesterday ?

(2)一般過(guò)去時(shí)的用法

① 表示過(guò)去某一時(shí)間或一段時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)。常和表示過(guò)去的狀語(yǔ)連用：yesterday, last week, a minute ago, in 1998, just now, in those days 等。例如：

They had a baby last month.

My mother was ill yesterday.

He went out just now.

② 用于 since 引導(dǎo)的從句，主句的謂語(yǔ)動(dòng)詞如果用現(xiàn)在完成時(shí)，since 引導(dǎo)的從句一般要用一般過(guò)去時(shí)。如：

He has worked in the factory since it opened in 1990.

You haven’t changed much since we last met.

注意：

a.)表示過(guò)去的時(shí)間狀語(yǔ)常見(jiàn)的有：yesterday, last night(week, year, month, Sunday), then, at that time, just now, a few days(weeks, months) ago.以及由 after, before, when, while 引導(dǎo)的的表示過(guò)去的時(shí)間狀語(yǔ)。

b.)一般過(guò)去時(shí)可以用來(lái)表示現(xiàn)在的時(shí)間， 這主要用于日常會(huì)話，使用的語(yǔ)氣較為婉轉(zhuǎn)客氣。如：

I wanted to ask if I could borrow your bike.

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