将来完成时.docx

精品文档第一章 动词之时态 第四节 将来完成时教学时间：2课时教学目标：通过本次课的学习，使学生理解将来完成时的形式意义，明白现在完成时，过去完成时和将来完成时的区别，并能写出结构语法正确的将来完成时。教学重点：将来完成时的意义和其与现在完成时， 过去完成时的区别。 教学步骤：一. 导入二. 讲解将来完成时的时间状语：1. by (the time / the end of ) + 表示将来时间的短语和句子 by this year/by next week by the end of this year by the time he gets here 2.before (the end of ) + 表示将来时间的词语或句子 before next yearbefore he gets here 3.when, after等加上表示将来动作的句子。 When I am free,After I have a lot of money, 现在完成时的形式：主语 + have/has + done过去完成时的形式：主语 + had + done由此猜测得出：将来完成时的形式为主语 + will + have + done将来完成时意义：表示将来某一时间之前完成的动作。（画数轴）引例句到现在我已经学了3000单词了。 I have learned 3000 words by now.到去年我已经学了2000单词了。I had learned 2000 words by last year.到明年的时候我就会学4000单词了。I will have learned 4000 words by next year.一表示到将来某个时间为止势必会完成或预计要完成的动作。如：When we get there, shell have gone to work.我们到那里时她会已上班去了。(画数轴)I expect you will have changed your mind by tomorrow.我预料到明天你就会改变主意了。（画数轴）引例句：我已经在这住了5年了。I have lived here for 5 years.截止到去年我已经住在这4年了。I have lived here for 4 years by last year.到明年的时候我就住这6年了。I will have lived here for 6 years by next year.表示某种状况将一直持续到说话人所提及的某一将来时间。如：We will have been married a year on June 25th.到6月25日我们俩结婚就满1年了。(画数轴)By this time next week, I will have been working for this company for 24 years.到下星期此刻，我就已经为该公司干了24年了。（画数轴）现在完成时，过去完成时和将来完成时的区别：1.现在完成时以现在时间为参照点，表示在“现在”以前完成的动作或持续到“现在”的状态；2.过去完成时则以过去时间为参照点，表示在“过去”某一时间以前发生的动作或持续到“过去”某一时间的状态；3.将来完成时则以将来时间为参照点，表示在“将来”某一时间为止已经完成的动作或持续到“将来”某一时间的状态。He has finished writing his novel.他已写完了他的小说。He had finished writing his novel by the end of last year.去年年底他就写完他的小说。He will have finished writing his novel by the end of next year.到明年年底他就会写完他的小说了。与一般现在时代替一般将来时一样，在表示时间或者条件的状语从句，通常要用现在完成时来表示将来完成时，而不能直接使用将来完成时：课堂练习 1.By the time Jane gets home his aunt_for London to attend a meeting.A.will leaveB.leavesC.will have leftD.mind2.On her next birthday, Ann_married for twenty years.A.isB.has beenC.will beD.will have been3.I hear that Jason is planning to buy a car.I know. By next month, he _ enough for a used one.A.will have savedB.will be savingC.has savedD.saves翻译句子：1. 到今年底，她将是三个孩子的妈妈。By the end of this year, she will have given birth to her third child.2. 星期五之前一定有结果。There will have been a result before Friday.3. 当你读到这封信的时候，我将已经离开这座城市了.When you read the letter, I will have left this city.三 总结 本课内容重点：1. 将来完成时的形式：will/be going to + have done 2. 现在完成时的意义：表示将来某一时间之前完成的动作。 3. 现在完成时，过去完成时和将来完成时的区别：A.现在完成时以现在时间为参照点，表示在“现在”以前完成的动作或持续到“现在”的状态；B.过去完成时则以过去时间为参照点，表示在“过去”某一时间以前发生的动作或持续到“过去”某一时间的状态；C.将来完成时则以将来时间为