Unit 4 Section Ⅲ Grammar①-【金版新学案】2025-2026学年高中英语必修第二册同步课堂高效讲义教师用书（北师大版）

Section Ⅲ　Grammar①

过去将来时

◎框架脉络

◎感知语法

【回忆温故】

1．一般过去时是指发生在过去的动作或者状态，其常见助动词包括：was，were，did 。

2．一般将来时是指尚未发生，或者将要发生的动作或状态，其常见助动词包括：will，shall，am/is/are going to 。

3．过去将来时是指在过去时间的背景下，预测或者描述尚未发生或者将要发生的动作或状态，其常用助动词包括：would，should，was/were going to 。

【观察知新】　观察下面的句子，写出句中的过去将来时并指出用法和意义。

1．He said he would go to the north for the holiday.

would go 过去将来时肯定结构，表示“将要去”

2．I told her the book would be returned in a few days.

would be returned过去将来时被动结构，表示“将要被归还”

3．It seemed as if it was going to rain.

was going  to rain过去将来时，表示“将要下雨”

4．If I were you，I would not do that.

would not do过去将来时否定结构，表示“将不会做”

5．I said I should be there before ten.

should be 过去将来时，表示状态，即“将要在……到达”　

◎精讲语法

一、过去将来时的基本构成

过去将来时表示在过去时间的语境下，描述尚未发生或者将会发生的动作或状态，常用于间接引语或宾语从句中，由“would/should＋动词原形”构成。具体如下：

The tourists were told that the museum would be closed on Mondays.

游客们被告知博物馆星期一闭馆。

We said we should finish the work soon.

我们说过我们会很快完成那份工作的．

二、过去将来时的基本用法

1．主句为过去时，宾语从句常表示将要发生的事情。

He regretted that he would miss his best friend's wedding.

他后悔要错过他最好的朋友的婚礼了。

The journalist said that the election results would be close.记者预测选举结果会很接近。

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2．表示过去重复进行或者习惯性的动作，此时只用would，不用should。

During that period，he would do morning exercises every day.在那段时间，他每天晨练。

She would always choose the red dress when she had an important event.

每当有重要活动时，她总是会选择那条红裙子。