ID: 24223503

Unit 4 Information technology Section Ⅲ Grammar —— 过去将来时课件(共26张PPT+ 学案)高中英语 北师大版(2019)必修 第二册

日期:2025-11-23 科目:英语 类型:高中课件 查看:15次 大小:531151B 来源:二一课件通
预览图 0
26张,第二,必修,2019,北师大,高中英语
    Section Ⅲ Grammar ——— 过去将来时 ①She said she would be there at seven o’clock,and he thought she would keep her word. ②We didn’t know if she was going to be here tonight. ③This was the call that announced there was about to be a whale hunt. ④I was just about to go to bed when he came to see me. ⑤James has just arrived,but I didn’t know he was coming until yesterday. ⑥When my parents were away, my grandmother would take care of me. ⑦He said that the students were to meet at the school gate the next day. 【我的发现】 1.过去将来时由“       ———构成,如句①,表示从过去某一时间看将要发生的动作或存在的状态,常用于      ,如句②、句③、句⑤;也经常用于      中,如句①。 2.过去将来时还可用           (如句②)、          (如句⑦)、            (如句③、句④)和       (如句⑤)等方式表示。 3.过去将来时表示过去的习惯性动作,意为“     ———,常和used to互换,如句⑥。 一、构成 1.肯定句 (1)主语+be(was/were)going to+动词原形+其他。 (2)主语+would+动词原形+其他。 (3)主语+was/were+动词不定式+其他。 (4)主语+was/were about to+动词原形+其他。 2.否定句 (1)主语+be not (wasn’t/weren’t) going to+动词原形+其他。 (2)主语+would not+动词原形+其他。 3.一般疑问句 (1)Be(Was/Were)+主语+going to+动词原形+其他? (2)Would+主语+动词原形+其他? 4.被动语态 (1)would+be+动词的过去分词(done) (2)was/were+going to be+动词的过去分词(done) 【即时演练1】 按要求改写下列句子 ①Everything was going to be just fine.(改为否定句) →                       ②She determined that she would never see him again.(改为肯定句) →                       ③She was going to prepare for her trip.(改为一般疑问句) →                       ④He would give a speech on how to reduce stress the next week.(改为被动语态) →                                              ⑤Their children were going to learn English.(改为被动语态) →                       二、用法 1.would+动词原形 “would+动词原形”构成过去将来时,常表示从过去某一时间看将要发生的事。 He said he would come to see me. 他说他要来看我。 He told me he would go to Beijing. 他告诉我他将去北京。 2.was/were+going to+动词原形 (1)“was/were+going to+动词原形”表示根据计划或安排即将发生的事。 She said she was going to start at once. 她说她将立即出发。 I was told that he was going to return home. 他告诉我他准备回家。 (2)“was/were+going to+动词原形”还表示根据当时的情况判断有可能但不一定会发生某事。 It seemed as if it was going to rain. 看起来好像要下雨了。 3.was/were+动词不定式 (1)“was/were+动词不定式”构成过去将来时,常表示过去计划或安排在过去的将来会发生的事。 We were to leave at six the following day,but it rained. 我们计划第二天六点出发,但下雨了。 (2)“was/were+动词不定式”构成过去将来时,还表示“注定要发生……”。 They were to succeed because they worked s ... ...

    ~~ 您好,已阅读到文档的结尾了 ~~