第08讲 必修二Unit3 Grammar -【帮课堂】2022-2023学年高一英语同步精品讲义（译林版2020必修第二册）

第08讲 必修二Unit3 Grammar （原卷版）-【帮课堂】2022-2023学年高一英语同步精品讲义（译林版2020必修第二册） 【目标导航】 本单元的语法是过去将来时 【知识精讲】 1. 表示就过去某一时间而言将要发生的动作或存在的状态。 2. 过去将来时常用于间接引语或宾语从句中，当主句谓语动词用过去时态时。 He said he would go to the north for the holiday. 他说他将去北方去度假。 They wanted to know when you would finish the article. 他们想知道什么时候你会完成这篇文章。 3. 过去将来还可用下列形式来表达，但含义有所不同： 1）was/were going to do：常用于口语中，表示预言、意图或打算等。 We were just going to leave when Jean fell down on the floor. 我们正打算离开这时Jean摔倒在地上。 I was going to visit the factory but in the end I went to the country. 我当时打算去参观工厂的，但最终我去乡下了。 2）was /were about to do：常用来表示即将发生的动作“刚要/正要做某事”。 When she was about to go out of the house, she looked back to see if the lights were off. 当她正要走出房间的时候，她回头看灯是否关了。 3）was/were on the point of doing ：也可以表示过去将来时 I'm glad you have come.I was on the point of calling you,but you've saved me the trouble now. 很高兴你来了。我正准备给你打电话，但现在你省去我这个麻烦了。 【误区1】 这种结构不能和表示将来的时间状语连用，但是可以和when引导的时间状语从句连用。 I was about to sit down when the telephone rang. 我正要座下这时电话响了。 4）表示位移的动词，如come, go, leave, arrive, return, start等严格按照时间表发生的表示起止的动词，可用过去进行时态代替过去将来时态。 She told me she was coming to see me. 她告诉我她要来看我。 He hurried into the carriage. The train was leaving in a few minutes. 他匆忙挤进车厢，还有几分钟火车就要开了。 5） was/were to do：表示“曾计划干什么”，如果表示“本来计划干什么，动作没实现”，则需用 “was /were to have done”。 She said she was to tell me about the accident. 她说她计划把事故的事告诉我。 She said she was to have told me about the accident. 她说她本来想告诉我事故的事的。 【误区2】 过去将来时态常可用来表示过去习惯性的动作。此时，不管什么人称，一律用would。 Whenever he had time, John would help us with our work. 过去约翰一有时间他就帮我们干活。 Sunday mornings my mother would bake. I’d stand by the fridge and help. 星期天早晨，妈妈会烤面包，我就站在冰箱旁帮忙。 【基础过关】 用所给动词的适当形式填空 1. Miss Zhang said she ________(visit) the Great Wall next summer. 2. She told him that she ________(not stay) here for long. 3. I wasn’t sure whether Lucy_______(come) the next year. 4. The scientists said the world’s population _______ (slow) down in future. 5. She said the bus _______(leave) at five the next morning. 6. I wasn't