发布时间 : 星期日 文章(完整word版)高三英语现在完成时、现在完成进行时、过去完成时、过去将来更新完毕开始阅读994a4b6c667d27284b73f242336c1eb91b373354
课 题 复习时态（二） 授课时间： 备课时间： 教学目标 重点、难点 掌握现在完成时、现在完成进行时、过去完成时、过去将来、基本构成和基本用法；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 1. 高考考纲规定的3500左的词是基本词汇 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 考点及考试要求 3.时态和语态 4.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对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， Have I/You/They/We talked . Has he/she 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.______ 1999 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，已经” 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到本月末 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： (2)你哥哥参军多长时间了？ 错误：How long has your brother joined the army? 正确： 延续性动词与非延续性动词之间的转换 leave --- be away borrow --- keep buy --- have begin/start --- be on die --- be dead finish --- be over fall ill --- be ill get up---be up catch a cold --- have a cold come here --- be here go there --- be there become --- be come back --- be back fall asleep --- be asleep get to/ arrive/reach --- be (in) leave --- be away from get to know --- know go (get) out →be out put on→ wear join----be a member of ... (成为…的一员) open ---be open close ---be closed The old man died 4 years ago.---- He joined the Party 2 years ago.---- I bought the book 5 days ago.---- 五、现在完成时态与一般过去时态的区别 1一般过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作；现在完成时为过去发生的，强调过去的事情对现在的影响，强调的是影响。 I saw the film yesterday. I have seen the film 2一般过去时和表示过去的时间状语连用，如：…ago, last week/...In 2008, in the past, just now, the day before yesterday, yesterday ... Then(那时),that day, one day, once(从前) 现在完成时常和recently（近来），ever, never, twice, so far（到目前为止）, since，for，in the past/last few years , already（肯定句）, yet（否定，疑问句）, just(刚刚), before（以前）连用。 六、比较 have/has been to、have/has gone to 和 have been in have(has) been to...表示“曾去过某地，已经从那里回来了”，可以和ever、never、twice等连用。 have(has) gone to表示“已经去了某地，在去那里的途中或到达那里还没有回来”。 have(has) been in 表示“在某地呆多长时间”，常与表示一段时间的状语连用，如：since, for, how long 等 课堂练习： 1. Up to now, the program ________ thousands of children who would otherwise have died. A. would save B. saves C. had saved D. has saved 2.In the last few years thousands of films _________all over the word. have produced B. have been produced C. are producing D. are being produce 3 His first novel________good reviews since it came out last month. A. receives B. is receiving C. will receive D. has received 4.It is the most instructive lecture that I ________ since I came to this school. A. attended B. had attended C. are attended D. have attended 5. This is the first time we ________ a film in the cinema together as a family. A. see B. had seen C. saw D. have seen 2、现在完成进行时 一、基本结构：主语+have/has+been doing 二、现在完成进行的基本用法 1. 现在完成进行时表示现在以前这一段时间里一直在进行的动作，这动作很可能继续进行下去。 如： It has been raining since last Sunday. He's been watching television all day. 2. 现在完成进行时有时表示根据直接或间接的证据得出的结论。 如： She is very tired. She's been typing letters all day. Her eyes are red. She has been crying. 三、现在完成进行时与现在完成时的区别 1. 现在完成时可以表示一个已经完成的动作，而现在完成进行时则表示一个正在进行的动作。 如： I have read the book. I have been reading the book. 2. 现在完成时通常只陈述事实，而现在完成进行时还可表示一种感情色彩。 如： I have waited for two hours. （陈述事实） I have been waiting for two hours. （等得好辛苦）