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:将来完成时的分类,帮助大家打好基础。 2017年6月四六级考试必备语法:将来完成时的分类 将来完成时:
1.构成:shall / will have + 过去分词
2.功能:表示将来某时之前已经完成的动作。
→They will have been here for 5 years next Friday.
→By the end of next term, the students will have finished the book. 过去将来完成时:
1.构成:would / should have + 过去分词
2.功能:表示从过去某个时间看将来某时之前已经完成的动作。
→He said that they would have arrived by seven o'clock. 将来完成进行时:
1.构成:shall / will have been + 现在分词
2.功能:表示某一动作将继续到将来某时,且该动作此时尚未发生。
→We shall have been staying here for four weeks when Tom arrives.
→It will have been raining for a week if it does not stop tomorrow.
【注:此句型过于复杂,运用很少,了解而已。】
以上就是文都四六级小编为大家整理的关于2017年6月,希望能帮助各位考生顺利准备考试。
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