海南专升本英语常考动词时态和用法
1．常考的动词时态和用法：（以 do 为例）一般现在时
do / does ( is / am / are )
1．一般现在时表示经常发生、习惯性动作、客观真理、科学事实、格言，目前
的特征、状态、能力等。
2．主句是一般将来时，时间、条件状语从句中用一般现在时表示将来（主将从现）。 If it rains tomorrow , I won ’ t go there ．注：能引导时间、条件状语从句的连词有 when , if , after , before , as , as soon as , the minute , the next time , in case , till , until , unless , so long as 等。常见标志词： every …, sometimes , at …, on Sunday , always , usually , sometimes , seldom
一般过去时 did ( was / were )
表达特定的过去时间内发生的动作或存在的状况或过去某一时间内经常发生或反复发生的动作或行为。
I drank a glass of water two minutes ago
常见标志词 then , yesterday , last week , an hour ago , the other day , in 1982现在进行时
is / am / are doing
1．表示正在进行的动作。
2．表示按计划安排即将发生的动作。
She is leaving for Bejing ./ He is woorking as a teacher tomorrow .
常见标志词:
(1) now , right now , at the momenent 等时间状语;
(2) look , listen 等词常用于句子的开头头,表示提醒听者注意正在发生的事情
过去进行时
was / were doing
1.表示过去某一时刻或某一段时间内正 E 在进行的动作。(这一过去时间须用时
间状语表示)
He was preparing his lecture all day yeststerday .
2.表示一过去的动作在另一过去动作作发生时进行。
They were stil working when I left .
3.用在两个过去进行时动作同时发生。
I was writing while he was watchingg TV .
4.表示过去将来动作。
He said she was arriving the next dalay .
常见标志词: this morning , the whole mororning , al day , yesterday , from
nine to ten last evening …… when , while , a at that time
