1) 一般式表示的动词,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,例如
He seems to know this. 他似乎知道这事。
I hope to see you again. = I hope that Ill see you again. 我希望再见到你。
2) 完成式表示的动作发生在谓语动词表示的动作之前。例如:
Im sorry to have given you so much trouble. 很抱歉,给你添了那么多的麻烦。
He seems to have caught a cold. 他好像已经得了感冒。
3) 进行式表示动作正在进行,与谓语动词表示的动作同时发生。例如:
He seems to be eating something. 他好像正在吃什么东西。
4) 完成进行式表示动作从过去开始并延续至说话的时候。例如:
She is known to have been working on the problem for many years. 我们知道她研究这问题有好几年了。
中国游泳选手挺进决赛
莎拉波娃因伤退出意大利公开赛
中国在亚洲锦标赛中获得三枚金牌
Seedorf shows his emotions after reaching another final
Olympic champion Chen finally wins at taekwondo worlds
诺维斯基成为NBA的MVP
Rooney strikes as Man United go six points clear
Womens World Cup may expand to 24 teams in 2011
Du Li shoots down a gold in ISSF World Cup
Chinese unbeatable in TT Worlds
Roy unanimous for NBA all-rookie team
全国伤残运动会在昆明开幕
Suns PSV retain the Dutch soccer league title
Nets edge Raptors, advance to 2nd round
Sailing: China team stun BMW Oracle
Chinas Wu wins first gold of taekwondo worlds
Rain hits French Open, interrupting most matches
Chelsea manager arrested in dog row
教练:陈宏的回归对中国是个坏消息
Man U seeks alternative after Malaysia tour called off
Yao, Tracy named All-NBA 2nd Team
Brazilian player booked for kissing ref
Olympic Champion Luo washed out at taekwondo worlds
Heidi Klum goes topless for clothing company Jordache
Iverson, Carmelo power Nuggets by Spurs
HK shuttler wins first match at Singapore Open
Dispute over knighthood for Beckham
TT Worlds: Guo Yue crowned, top three vying for mens title
Rockets fire Van Gundy as coach
Houston beats Utah to take lead in series
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