时态语态 主动 被动
一般式 to do to be done
进行式 to be doing
完成式 to have done to have been done
完成进行式 to have been doing
1) 现在时:一般现在时表示的动词,有时与谓语动词表示的动作同时发生,有时发生在谓语动词的动作之后。
He seems to know this.
I hope to see you again. = I hope that I'll see you again. 我希望再见到你。
2) 完成时:表示的动作发生在谓语动词表示的动作之前。
I'm sorry to have given you so much trouble.
He seems to have caught a cold.
3) 进行时: 表示动作正在进行,与谓语动词表示的动作同时发生。
He seems to be eating something.
4) 完成进行时:
She is known to have been wreaking on the problem for many years.
Tips for speaking tests and contests (pt 2)
Towards improving our writing skills
Blue blood?
自残很蠢Self-mutilation is Stupid
Taking stock?
First among equals
Sore spot
Overcoming cliché in our writing tasks
Road ahead for wheels of fortune
Work in progress
Hot air
关于选秀节目 On Attending TV PK Shows
Father Time
Monkey off the back
“金融救市”怎么说
Greenwashing
Cops should know justice is above al
Cell, cell, cell: escaping the mighty power of the ring
世界杯之我见 My View on World Cup
Strong suit
Lame duck
Stopgap, makeshift
我和游泳 Me and Swimming
Gain currency
Pleasures of going off the beaten track
Silver lining
关注奥巴马组阁 学习实用英语
Main Street vs. Wall Street
Plan B
Doing the rounds
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