过去时态分为四种,分别是过去一般时态(past simple)、过去进行时态(past continuous)、过去完成时态(past perfect)、过去完成进行时态(past perfect continuous)。 在时间的概念或维度中,过去是相对于现在而言的。因此过去时态是相对于现在时态而言的。也就是说,当事情发生之后,在现在或此刻再去描述过去的那件事。 一...
past perfect 在前 过去完成时的动作发生在一般过去时的前面。When I got to the station, the train had left.
PastSimplevsPastPerfect一般过去时和过去完成时专家讲座.pptx,Past simple vs. past perfect simple;;drank water;;;主语+had + 动词旳过去分词 (p.p.);过去完毕时旳判断根据: 1. 由时间状语来鉴定:一般说来,多种时态均有特定旳时间状语。与过去完毕时连用旳时间状语有
PastSimplevsPastPerfect一般过去时和过去完成时专家讲座 第1页 1.cleanedtheblackboard 2.closedthewindow ———∣———∣———→∣——→ hadcleanedtheclosedthewindownowblackboard Shehadcleanedtheblackboardbeforesheclosedthewindow.Aftershehadcleanedtheblackboard,sheclosedthewindow.PastSimplevsPastPerfect一般...
past perfect simple1. cleaned the blackboard2. closed the window nowhad cleaned the blackboardclosed the windowShe had cleaned the blackboard before she closed the window.After she had cleaned the blackboard , she closed the window.drank waterhad run out of breath1. ran out of breath 2、...
Past simple vs. past perfect simpleComplete the sentences. Use the past simple or past perfect simple form of the verbs in brackets.e.g. When I___(get) home, my parents___already___(go) to bed.1)Sally___(not have) any lunch because she___already___(eat).2)I___(realize) I...
一、Past Simple 1、概述 一般过去时表示过去某个时间发生的动作或状态，常和表示过去的时间连用，yesterday, last night, in 1990, two days ago等。也表示过去经常或反复发生的动作，常和often, always等表示频度的时间状语连用。I got up at 6:30 yesterday.我昨天6:30起床。He always went to ...
Complete the sentences. Use the past simple or past perfect simple form of the verbs in brackets. e.g. When I___(get) home, my parents___already___(go) to bed. 1)Sally___(not have) any lunch because she___already___(eat). 2)I___(realize) I___(...
Past perfect simple & past simple Past perfect simple Definition:表示在过去某一时间或动作之前发生的动作,过去完成时不能单独使用;一般和过去的时间状语或从句连用。例: I.Before+过去时间点by+过去时间点by the end of+ 过去时间点 I had finished reading novelby the nine o'clock last night. We had ...
past perfect simple就是过去完成时 过去完成时表示一个动作或状态在过去某一时间或动作之前已经完成或结束，即“过去的过去”；也可以指过去的动作延续到过去的某个时刻。这里的过去时间可以用某个时间状语表示，也可以通过上下文表示。1. 表示一个动作或状态在过去某一时间或动作之前已经完成或结束，也有...