防辐射服评测shake的过去式
一般现在时的被动语态
- 一般现在时的被动语态
- 一般现在时的被动语态,其主要结构为:★主语(动作接受者) + is 讥耿罐际忒宦闺为酣力7; am are + 动词的过去分词+ (by+ 动作执行者)Football is played in most countries in the world.被动语态的句型总结如下:肯定句:主语 + be + 过去分词 + (by ).The boy is called Jack.否定句:主语 + be not+ 过去分词 + (by ).The baby is not looked after by his father.一般疑问句:Be +主语 + 过去分词 + (by Is King Lear written by Shakespeare?特殊疑问句:特殊疑词+ be + 过去分词 + (by What is this kind of sweater made of?★被动语态的用法:(1)要表达“被…” 、“受…”、“让…”、“遭…”之类的语义.The teachers are well respected.The child is well loved by people.(2)强调动作承受者.He is known far and wide.他远近闻名.(3)不知道式没有必要指出动作的执行者.The room is cleaned every day.房子每天都有人打扫.(4)为礼貌起见避免提及动作执行者.I wonder if I was allowed to introduce myself?我是否可以做自我介绍?
