3. The workers are made to work 18 hours a day by the boss. 1. 句子主语是动作的承受者,需要用被动语态。 2. hear sb do sth 变为被动语态时,需要把省略的to还原,即sb be heard to do sth。 3. 句子的时态是一般过去时,所以be动词用was。
B.感官动词的被动语态:see/hear sb do sth改成C.表示发生的短语,比如:没有被动语态如:The story(happen) a long time ago.D.请将下列短语改成被动语态:ask sb to do sth -sbtell sb to do sth sbE.使役动词make sb do sth改成被动语态为:sb ...
(1)hear/see sb. do sth, -^sb. be heard/seentodo sth. (2)make/let/have sb. do sth, —sb. be made/let/hadtodo sth. 感官动词为see, hear, watch, notice等,使役动词make, let, have后+sb.+do sth.时,变被动语态时要加上“to” . 2.带有双宾语的主动语态变被动语态时,sb.或sth.都...
C[解析]考查非谓语动词的用法。句意“有人听到玛丽刚才在笑。发生了什么事?”“瞧正在给她讲一些笑话。”根据句意动词hear sb do sth.在变被动语态时,to必须加上。故选B。 [2014湖南永州]25. Listen! I hear someone ___ in the classroom. A. sing B. singing C. to sing 相关知识...
B,to sing ;主动语态：hear sb do sth：听见某人做某事；被动语态：sb be heard to do sth：某人被听见在做某事；to一定带上；翻译：这个小女孩经常被听到在她的房间快乐的唱歌；
hear sb. do sth.变被动语态是初中英语的一大易错点,大多数同学都会犯错。它同see sb. do sth.的用法相同,是初中英语常考基础知识,同学们务必搞清楚。另外,我在《初中英语自诊断》中整理了有关hear的其他短语结构,重点固定搭配,同学...
hear/see/ watch somebody doing something的被动语态是 sb be heard/seen/watched doing sth
heard sb. do sth.sb. be heard to do sth./sb. be heard doing sth.
答案解析 查看更多优质解析 解答一 举报 sb be heard doing hear sb do sb be heard to do 明白了吗 欢迎再问哟 解析看不懂?免费查看同类题视频解析查看解答 相似问题 hear sb do还是hear sb doing sth hear sb do sth 和 hear sb doing sth 有什么区别? 关于hear sb 都和hear sb doing ...
百度试题 结果1 题目see /hear /notice /keep +sb +doing sth 句型中变被动语态时doing 不变。 I heard Tom singing just now Tom ___ ___ ___ by me just now .相关知识点: 试题来源: 解析 have been invented 反馈 收藏