内容正文:
· 专题03期末核心语法精讲练二
· (一般将来时与过去进行时60道)
考点精讲
一般将来时
一般将来时的构成
(1) will/shall+动词原形, 其中shall常用于第一人称的疑问句。
(2)be going to+动词原形。Eg:
What are you going to do next Sunday? 下周日你打算做什么?
I’ll come and help you tomorrow. 我明天来帮助你。
一般将来时的用法:
表示将来发生的动作或者存在的状态。
关键时间状语:tomorrow,next week/ year/ month,this afternoon/ evening,tonight,in a few days,when he comes…
Eg: He will go to Beijing and see his father next week. 他下个星期打算去北京看他的爸爸。
【易错考点】
(1)will 用来表示有礼貌地询问对方是否愿意或表示客气的邀请或命令时。
Eg: Will you please lend me your bike? 请你把你的自行车借我用一下好吗?
(2)shall一般和第一人称的代词连用构成,shall I或者shall we的一般疑问句,用来询问对方的意图和愿望,征求别人同意等。
助动词shall引起的一般疑问句征求别人同意时,回答不能用Yes, you shall或者No, you shall not,应该用Yes, please do.或者No, please don’t. Eg: —Shall I close the window? 我把窗户关上好吗?
—No, please don’t. 不,别关。
(3)be going to+动词原形,常用来表示已经决定或安排要做的事,也用于表示必然或很可能发生的事。
Eg:They are going to finish the work this evening. 他们打算今天晚上完成这项工作。
(4)对于动词go,come,start,move,sail,leave,arrive,stay,live, fly等可用进行时态表示按计划即将发生的动作(行进时动词)。
Eg: I'm leaving for Beijing. 我要去北京。
过去进行时
(一)定义: 过去进行时,是表示过去某个具体时刻正在进行的事情或动作。
(2) 结构:was/were +doing (现在分词)
否定式:was / were not + doing
was not = wasn’t were not = weren’t
疑问句:将 was / were 调到主语前,结构为:Was/Were+主语+verb-ing?
回答:Yes, 主语+was/were.
No, 主语+ was not/wasn’t. were not/weren’t.
(三)用法
1. 常用的时间状语this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while例Eg:
①What were you doing at nine last night? 昨晚九点的时候,你在做什么?
②I was watching TV at home at 3:00 yesterday afternoon. 我昨天下午三点正在家里看电视。
③They were playing football at this time yesterday.昨天这个时候他们在踢足球。
2. 过去进行时可以表示在过去某个时间点发生的事情。时间点可以用介词短语、副词或从句来表示。
①From 1983 to 1998 , he was teaching at Yale . 从1983到1998年,他正在耶鲁大学教书。
②They were building a bridge last winter . 去年冬天他们正在造一座桥。
③He was writing a book those days. 那几天他正在写一本书。
while\when\as
1. when, while 和 as 这三个词都有“当………时候”的意思。引导时间状语从句。
① when + 短动词或长动词
② as + 短动词或长动词
③ while + 长动词(be动词也是长动词)
2.