将来完成时
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?shall / will + have done
1）. shall + have done 只用于第一人称(I ,we )
2）. will + have done 用于所有人称(I ,we, she ,they,…)
? 将来完成时的用法
? 1、表示在将来某一时间之前已完成的动作，并往往对
将来某一时间产生影响。
7.I suppose by the time I come back in ten years's time all these old house ___ down.
? 经常与 “before+将来时间” 或 “by+将来时间” 连用，也 可与before或by the time (that)引导的现在时的从句连用。 例 如：
? We shall have learned 6 units by the end of this term. ? 到这个学期末，我们将学完 6个单元。
6. Are you going to Richard's birthday party?
Yes. Before then I ___my home work.
? A had finished ? B will have finished ? C would have finished ? D have finished
year. 到明年年底他就会写完他的小说了。
? Exercise: Choose the best answers.
1.By the end of this year,I ___ enough money for a hoilday.
? A will save ? B will be saving ? C will have saved ? D have saved
? 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；
? 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
Unit 3---Grammar
将来完成时
? 将来完成时的定义
?将来完成时用来表示在将来某一时间以前已 经完成或一直持续的动作。
? 到2014年7月为止，我将会已经在这个学校 工作了10年。
? I will have worked for 10 years by July 2014.
? 将来完成时的构成形式
? By the time you get home I will have cleaned the house from top to bottom.
? 你到家之前我将把房子彻底打扫一遍。
2、在believe, expect, hope, suppose等动 词之后，也常用将来完成时。例如：
?I expect you will have changed your mind by tomorrow.
home by now.
? 已经五点钟了，他们现在应该已经到家了
4、在时间从句和条件从句中， 现在完成时 可以代
替将来完成时 ，表示将来某时业已完成的动作 。
例如： ? You'll get to like the subject after you have studied it for
some time. ? 在学习这个学科一段时间之后，你就会喜欢它的。 ? I'll go and see the exhibition as soon as I have finished
?我预料到明天你就会改变主意了。
3、表示推测，设想，相当于“must have done” 结构。翻译为“应该已经…”、“很有可能已 经…”例如：
? You will have heard of this, I guess. ? 我想你已经听说过这件事了。 ? It's five o'clock， they will have arrived
? A improves ? B improved ? C will be improved ? D will have improved
5. By the end of last year we ____ each other for ten years.
A. have known B. knew C. will have known D. had known
? A shall graduate ? B shall be graduated ? C shall be graduating ? D shall have graduated
4. I hope her health ___greatly by the time we come back next year.
my work. ? 我一做完作业就去看展览。
? 若不强调动作的完成(且不致于引起歧义)，有时也可用一般 现在时：
? I will go with you when I finish my work. ? 我完成工作后就同你去。
ቤተ መጻሕፍቲ ባይዱ
? 现在完成时、过去完成时与将来完成时的区别
? 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.I ___ in Zhaoqing for 9 years, so I know it very well.
? A had lived ? B have lived ? C will live ? D shall have lived
3.I have been studying here for four years, by next summer I ___.
1）. shall + have done 只用于第一人称(I ,we )
2）. will + have done 用于所有人称(I ,we, she ,they,…)
? 将来完成时的用法
? 1、表示在将来某一时间之前已完成的动作，并往往对
将来某一时间产生影响。
7.I suppose by the time I come back in ten years's time all these old house ___ down.
? 经常与 “before+将来时间” 或 “by+将来时间” 连用，也 可与before或by the time (that)引导的现在时的从句连用。 例 如：
? We shall have learned 6 units by the end of this term. ? 到这个学期末，我们将学完 6个单元。
6. Are you going to Richard's birthday party?
Yes. Before then I ___my home work.
? A had finished ? B will have finished ? C would have finished ? D have finished
year. 到明年年底他就会写完他的小说了。
? Exercise: Choose the best answers.
1.By the end of this year,I ___ enough money for a hoilday.
? A will save ? B will be saving ? C will have saved ? D have saved
? 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；
? 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
Unit 3---Grammar
将来完成时
? 将来完成时的定义
?将来完成时用来表示在将来某一时间以前已 经完成或一直持续的动作。
? 到2014年7月为止，我将会已经在这个学校 工作了10年。
? I will have worked for 10 years by July 2014.
? 将来完成时的构成形式
? By the time you get home I will have cleaned the house from top to bottom.
? 你到家之前我将把房子彻底打扫一遍。
2、在believe, expect, hope, suppose等动 词之后，也常用将来完成时。例如：
?I expect you will have changed your mind by tomorrow.
home by now.
? 已经五点钟了，他们现在应该已经到家了
4、在时间从句和条件从句中， 现在完成时 可以代
替将来完成时 ，表示将来某时业已完成的动作 。
例如： ? You'll get to like the subject after you have studied it for
some time. ? 在学习这个学科一段时间之后，你就会喜欢它的。 ? I'll go and see the exhibition as soon as I have finished
?我预料到明天你就会改变主意了。
3、表示推测，设想，相当于“must have done” 结构。翻译为“应该已经…”、“很有可能已 经…”例如：
? You will have heard of this, I guess. ? 我想你已经听说过这件事了。 ? It's five o'clock， they will have arrived
? A improves ? B improved ? C will be improved ? D will have improved
5. By the end of last year we ____ each other for ten years.
A. have known B. knew C. will have known D. had known
? A shall graduate ? B shall be graduated ? C shall be graduating ? D shall have graduated
4. I hope her health ___greatly by the time we come back next year.
my work. ? 我一做完作业就去看展览。
? 若不强调动作的完成(且不致于引起歧义)，有时也可用一般 现在时：
? I will go with you when I finish my work. ? 我完成工作后就同你去。
ቤተ መጻሕፍቲ ባይዱ
? 现在完成时、过去完成时与将来完成时的区别
? 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.I ___ in Zhaoqing for 9 years, so I know it very well.
? A had lived ? B have lived ? C will live ? D shall have lived
3.I have been studying here for four years, by next summer I ___.