卫生类职称英语考试语法(12)
2015-03-03 16:23 来源:医学教育网
卫生类职称英语考试语法:
10.动词的语态
一般用于强调受者,做题时谓语动词不再有名词或宾语。动词的语态一般不单独考,而是和时态、语气和非谓语动词一起考,只是需要注意以下考点。
考点一:不能用于被动语态的动词和词组
come true,consist of,take place,happen,become,rise,occur,belong,break out,appear,arrive,die,fall,last,exist,fail,succeed
It took place before liberation.
考点二:下列动词的主动语态表示被动意义,而且常与well,quite,easily,badly等副词连用。
lock ( 锁 ) ; wash ( 洗 ); sell ( 卖 ); read ( 读 ); wear ( 穿 ); blame (责备);ride (乘坐); write ( 写 );
Glass breaks easily.玻璃容易破碎。
The car rides smoothly.这车走起来很稳。
The case locks easily.这箱子很好锁。
The book sells well.这本书很畅销。
考点三:一些常用经典被动句型:
It is said…,It is reported…,It is widely believed…,It is expected…,It is estimated…,
这些句子一般翻译为“据说……”,“人们认为……”,
而“以前人们认为……”则应该说:It was believed…,It was thought
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