将来完成时态和将来进行时ppt课件.ppt
understand and summarize the form & meaning of Future Perfect & Future Continuous,Objectives,At the end of this lesson, youll be able to,future,Discovery1,What are you doing now?,now,English exam,this time tomorrow,将来某个特定的时间,past,We are having our English class.,time,Then what were you doing this time yesterday?,We were playing football,.,Then what will you be doing this time tomorrow?,We will be having an English exam.,at 9 a.m. this Saturday,Discovery1,now,past,将来某个特定的时间,Listen to Professor Willard,At 9 a.m. this Saturday I will be listening to Professor Willard.,time,Summary1,will be doing,意义：,This time next week Ill be lying on the beach. 下星期这个时候我就会躺在沙滩上了。,Dont phone me between 7 and 8 p. m. Well be having dinner then. 七八点钟之间别来电话，那时我们会在吃晚饭。,结构：,用于谈论在将来某个特定的时间进行 的活动。 例：,now,Practice1,link our brains to computers,In the middle of the century ,we will be linking our brains to computers.,time,将来某个特定的时间,In the middle of the century,now,Practice1,-Can you attend the party at 8 oclock tonight?-No, _.,meet the boss about something urgent,I will be meeting the boss about something urgent.,time,将来某个特定的时间,at 8 oclock tonight,Future,Discovery2,By 到为止,by the year 2030,By 2030, we will have discovered a treatment that can cure all kinds of cancer.,time,discover a treatment that can cure all kinds of cancer,2030,now,future,Discovery2,By 到为止,By the end of the century, we will have produced new types of clothes.,produce new types of clothes,By the year 2015,time,now,2015,Summary2,will have done,意义：,They will have been married for 20 years by then. 到那时，他们将已结婚20年了。,结构：,用于谈论在将来某个特定的时间之前 完成的动作或存在的状态 。 例：,We will have learned 24 units by the end of this term. 到这个学期末，我们将已学完24个单元。,(时间状语: by+将来时间),(时间状语: by+将来时间),future,I will have finished all the work by the time you are back this evening.,Practice2,by the time you are back this evening,finish all the work,time,时间状语: by the time + 从句（一般现在时）,时间状语: before+从句（一般现在时）,Before you get home, I will have cleaned the house from top to bottom.,future,time,before you get home,clean the house from top to bottom,Practice2,future,By 到为止,When winter comes,Practice2,When winter comes, the animals will have saved enough food.,animals , save enough food,time,时间状语: when + 从句（一般现在时）,常与将来完成时连用的时间状语有：,“before+将来时间”或“by+将来时间”,2. by the time +从句（一般现在时）,3. when +从句（一般现在时）,两个新学时态的比较：We will still be working this time tomorrow.We will have arrived there by 10 oclock tomorrow.,相同点：不同点：,都属将来时态,将来完成时指“在将来某一时间以前已经完成或一直持续的动作”。,将来进行时指“在将来某个特定的时间进行的动作”。,谓语动词进行时态的比较He is watching TV now.He was watching TV this time yesterday.He will be watching TV this time tomorrow.谓语动词完成时态的比较He has learned 2,000 words by now. He had learned 2,000 words by the end of last year.He will have learned 2,000 words by the end of next year.,
