初一英语时态现在进行_过去_将来.ppt

教学目标 复习一般现在时态的概念和时间状语 掌握一般现在时态的句型转换 同学们你们还记得一般现在时态的定义吗？能说说你是怎么判定一般现在时态的呢？请大家讨论2分钟时间。之后请同学来说说你的答案。 一般将来时 表示将来的动作、状态等。与它连用的时间状语有：tomorrow, next week/month /year, in a few days等。 肯定句 主语+shall/will+动词原形 ＋其它成分. 否定句 主语＋shall/ will +not ＋动词原形＋其它成分. ?一般疑问句： Shall /will ＋ 主语＋ 动词原形＋其它成分? 特殊疑问句 疑问词＋shall/will+主语＋动词原形＋其它成分? 如：What will they do next Saturday? 注：shall用于第一人称。 will用于各种人称。 口语中常用will代替shall。 shall not=shan’t will not=won’t ? 另外is/am/are going to也可用于一般将来时 is/am/are going to + V(原形)表示将来的构成形式： 肯定句 主语+ is/am/are going to +动词原形 ＋其它成分. 否定句 主语＋ is/am/are +not+ going to ＋动词原形＋其它成分 一般疑问句： is/am/are ＋ 主语＋going to ＋动词原形＋其它成分? 特殊疑问句 疑问词＋ is/am/are +主语＋going to ＋动词原形＋(其它成分)? Be(am / is /are)随着主语的变化而变化。 Be (am / is /are) going to + V(原形)表示将来的用法。 1). 表示有计划、有打算将要做某事。 如： I am going to buy a watch next month . Li Lei is going to see his grandmother tomorrow. 2) go, come, leave等表示位置移动的动词用进行时表示将来。 He is leaving for Beijing next week. 他下星期将去北京。 I’m going to the teachers’ office. 我打算去老师的办公室。 第四课时 一般过去时 一般过去时表示过去某个时间发生的动作或存在的状态。 I got up early yesterday. How was your weekend? It was great. She didn’t play sports last weekend. Did you go to Central Park? Yes, I did. Where did you go on vacation? be 的过去时: is---was am—was are---were ①肯定句：主语+过去式+其他 He was at home yesterday. ②否定句：主语+was/were +not+过去式+其他 He wasn’t at home yesterday. ③一般疑问句：was/were+主语+动词原形+其他 Was he at home yesterday? ---yes, he was. ----no, he wasn’t. ④特殊疑问句：特殊疑问词+一般疑问句 （was/were+主语 +过去式+其他） Where was he yesterday? 行为动词的一般过去式：do--did ①肯定句：主语+ 动词过去式 +其他 I went to the movie yesterday. ②否定句：主语+didn’t (助动词) + 动词原形+其他 I didn’t go to the movie yesterday. ③疑问句：Did (助动词) +主语+动词原形+其他 Did you go to the movie yesterday? ④特殊疑问句：特殊疑问词+一般疑问句 (Did+主语 +过去式+其他）