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| 现在进行时 以动词Work为例 | |
| 摘 要： | 1.现在进行时的构成现在进行时由“am/is/are+动词现在分词”构成。肯定式否定式疑问式简单回答I am/’m working.He(She,It)is working.We(You,They)are/’re working.I am not/’m not working.He(She,It)is not/isn’working.We(You,They)are not/aren’t working.Am I Working……?Is he(she,it)working……?Are you(we,they)working?Yes,you are.No,you aren’t.Yes,I am.No,I’m not.Yes,he(she it)isn’t.No,he(she,it)isn’t.Yes,we(you,they)are.No,we(you,they)aren’t.2.动词—ing形式的构成及其读音(1)一般在动词原… |
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