1、B7 时态和语态热点74(2012天津卷)The letters for the boss _on his desk but he didnt read them until three days later.Awere put Bwas put Cput Dhas put答案A句意：给老板的信放在他的桌子上，但他三天后才读。考查动词的时态、语态和主谓一致。根据语境及but分句的时态可知前半句也应该用过去时，故排除D项；又因为letters同put之间为被动关系，故排除C项；根据主语letters为可数名词复数可知B项不正确，所以选A项。(2011北京卷)Experiments of this
2、 kind _in both the US. and Europe well before the Second World War. Ahave conducted Bhave been conductedChad conducted Dhad been conducted答案D句意：早在第二次世界大战之前，这种实验就在美国和欧洲进行过了。根据句中的时间状语before the Second World War可知，应该用过去完成时态，故排除A、B两项。再根据谓语动词conduct和主语experiments之间为逻辑上的动宾关系可知，本题选D项。(2011安徽卷)What do you t
3、hink of store shopping in the future?Personally, I think it will exist along with home shopping but _Awill never replace Bwould never replaceCwill never be replaced Dwould never be replaced答案C句意：你觉得商店购物的前景如何？就我个人而言，我认为商店购物会与家居购物并存，但是绝不会被家居购物所取代。本题考查动词的时态与语态。根据句意可知此处应用一般将来时，故排除B和D两项；it指代store shoppin
4、g，与replace之间为被动关系，故答案为C项。(2011湖南卷)In the near future, more advances in the robot technology _ by scientists.Aare making Bare made Cwill make Dwill be made答案D句意：在不久的将来，科学家们将会在机器人技术方面取得更大的进步。考查动词的时态及语态。根据时间状语in the near future可以确定该句的时态为一般将来时，而句子的主语more advances和make之间是被动关系，故选D项。(2011上海卷)After getting lost in a storm, a member of the navy team _four days later.Arescued Bwas rescued Chas rescued Dhad been rescued答案B考查时态。句意为：迷失在暴风雨四天后，一名海军成员被救起。由句中的时间状语four days later可知句子要用一般过去时，又a member of the navy team与rescue之间是被动关系，要用一般过去时的被动语态形式，故选B。,
