下半年大学英语六级考试语法及词汇精选(3)
被动语态是大家十分熟悉的一种语法现象,由 be+ ved 分词构成。有时候用介词短语 by 表明执行者。关于被动语态应注意的几个方面:
1 、不及物动词 seat 的用法。例: When I______, the play started.
A. was seated B. seated C. was seating D. was being seated
在这道题里,不及物动词 seat 的用法十分特殊,当表示坐下、就座、坐着的意思时,只能用 be+ed 结构,这里它看似被动语态,实际上并不表示被动,而是一个形容词化了的动词。所以正确答案是 A 。
2 、没有被动语态的及物动词。例: the book I bought yesterday ________me twenty dollars.
A. is costed B. costing C . costs D . was costed
这里的正确答案为 C ,因为有些及物动词并没有被动语态。所以当这些词表示动作 或状态时不能用被动语态而需要使用主动语态。这些词还有: beg , contain , become , cost , equal, fail , fit , have , hold , lack , possess , resemble 等。此外,还有一些及物动词短语如 result from , belong to 和 consist of 等,也没有被动语态。
上一篇: 英语六级考试词汇复习及辅导(5)
Yao, Tracy named All-NBA 2nd Team
Dispute over knighthood for Beckham
Rematches, returns on tap in NBA playoffs
Mavs keep cool, tie series with Warriors
Chinas Wu wins first gold of taekwondo worlds
Unlucky 13 as Mauresmo fails again
莎拉波娃因伤退出意大利公开赛
鲁尼再次看到曼联进入决赛
贝克汉姆准备开战皇家马德里
Heidi Klum goes topless for clothing company Jordache
TT Worlds: Guo Yue crowned, top three vying for mens title
Rooney strikes as Man United go six points clear
Nets edge Raptors, advance to 2nd round
Bosh helps Raptors top Nets, even series
China coach gets Asian Cup ultimatum
中国在亚洲锦标赛中获得三枚金牌
China name Sudirman cup squad
Soccer-Li Tie in China squad for Thai warm-up match
Chelsea manager arrested in dog row
Man U seeks alternative after Malaysia tour called off
Sailing: China team stun BMW Oracle
China sweeps board in TT Worlds, Wang Liqin crowned
Houston beats Utah to take lead in series
Chinese unbeatable in TT Worlds
利物浦,AC米兰晋级半决赛
Olympic champion Chen finally wins at taekwondo worlds
Compulsory nationwide sports hour for students
Du Li shoots down a gold in ISSF World Cup
HK shuttler wins first match at Singapore Open
Suns PSV retain the Dutch soccer league title