课 题 复习时态(二) 授课时间: 备课时间: 教学目标 掌握现在完成时、现在完成进行时、过去完成时、过去将来、基本构成和基本法;熟记各种时态的结构和时间状语。 各时态在语法填空、改错题的综合运用 重点、难点 1. 高考考纲规定的3500左的词是基本词汇 考点及考试要求 2.词类: 1)名词 2)形容词 3)副词 4)动词 5)代词 6)冠词 7)数词 8)介词 9)连词 3.时态和语态 虚拟语气 5.非谓语动词 6.简单句和并列句 7.名词性从句 8.定语从句 9.状语从句 10.主谓一致 11.特殊句式(省略,倒装,there be 句型, 强调,插入语) 教学内容 一、知识点 1、现在完成时 一、定义: 现在完成时表示的是在过去某个时间开始并持续到现在的动作/状态,或者过去的动作或状态现在造成的影响或结果。 I don't want to see the film, because I have seen it before 也可表示持续到现在的动作或状态,或有可能有可能停止,或有可能继续延续下去。 He has learned English since 2001. 从2001年开始学的(,现在还在继续学着呢) 二、.现在完成时的结构 现在完成时的构成形式: have /has (助动词)+done(过去分词) I/You/They/We have talked . He/She has talked. 现在完成时的否定结构就是在助动词have或has后加上否定词not; I/You/They/We haven't(have not) talked . He/She hasn't(has not) talked. 其一般疑问句就是将助动词have或has提到句首, Has he/she talked. Have I/You/They/We talked .
肯定的简略回答是:Yes,主语+have/has.,否定的简略回答是:No,主语+have/has not.。 如: I have seen the film. → Have you seen the film? Yes, I have./No, I haven't. 三、现在完成时的标志 1、for+时段 ②since+过去一个时间点(过去 从句)为标志 . for 与since区别: for +时间段 since+ 时间点 I have lived in Changchun__________ two years. I have been here__________7 o'clock. I have studied in this school since I came to China 用since和for填空 ______ two years 2._______ two years ago 3. _______ last month 4.______ 19 2、already(肯定句), yet(否定,疑问句) I have already finished my homework. already用在_______,位于_______。 “已经” Have you finished your homework yet? yet用在_______和________中,位于_______。“仍然,经” 3)so far(目前;迄今为止) up to now=till now=by now到现在为止;直到现在 recently 最近 by the end of…到…末/结束 by the end of this year 到今年年末 by the end of this month到本末 in the last /past months在过去的几个月中 in the past/last few days/years 在过去的这几天 4、用于现在完成时的句型 1)It is the first / second time that+ 现在完成时。 2)It was the first / second time that+ 过去完成时 这是我第一次欣赏月光。 _______________________________________________________3) 用“It is/has been+时间段+since…”句型。 如:It is/has been three years since I bought the book. (从买这本书起到现在已三年了) 四、跟一段时间连用表示持续动作或状态的动词必须是延续性动词。 例如: (1)这本书我已经买了三个月了。 错误:I have bought the book for three months. 正确: