掌握动词适当形式填空口诀对英语学习重要。一般现在时,第三人称单数动词加-s,复数或第一/第二人称动词不变。现在进行时,主语加am/is/are,动词加-ing。一般过去时,动词加-ed,不规则动词变化。过去进行时,主语加was/were,动词加-ing。将来时,主语加will/shall,动词原形。
一般现在时
- 主语是第三人称单数,动词加 -s,如:He works hard.
- 主语是复数或第一/第二人称,动词不变,如:We work hard.
现在进行时
- 主语加 am/is/are,动词加 -ing,如:He is playing soccer.
- 否定句:主语加 am not/isn’t/aren’t,动词加 -ing,如:He isn’t playing soccer.
- 疑问句:疑问词(如:what/why/where)+ am/is/are +主语 + 动词 -ing,如:What are you doing?
一般过去时
- 动词加 -ed,如:They watched a movie last night.
- 不规则动词变化,如:He ate breakfast at 7am.
过去进行时
- 主语加 was/were,动词加 -ing,如:They were studying English last night.
- 否定句:主语加 wasn’t/weren’t,动词加 -ing,如:They weren’t studying English last night.
- 疑问句:疑问词+ was/were +主语 + 动词 -ing,如:What were you doing at 9pm?
将来时
- 主语加 will/shall,动词原形,如:I will go to the gym tomorrow.
- 否定句:主语加 will not/shall not,动词原形,如:I won’t go to the gym tomorrow.
- 疑问句:疑问词+ will/shall +主语 + 动词原形,如:Will you go to the gym tomorrow?