呦恐
被动语态的基本用法 当句子的主语是动作的执行者时 谓语的形式是主动语态。当句子的 主语是动作的承受者时,谓语要用 被动语态。被动语态由助动词be+ 过去分词构成,时态通过be表现出 来
被动语态的基本用法： 当句子的主语是动作的执行者时， 谓语的形式是主动语态。当句子的 主语是动作的承受者时，谓语要用 被动语态。被动语态由助动词be+ 过去分词构成，时态通过be表现出 来
何时用被动语态 1不知道动作的执行者是谁 My cup was broken this morning. 2没必要知道动作的执行者是谁 This kind of glass is made in China. 3强调动作的执行者是谁 Your cup was broken by Li Hua 三、由主动变被动的方法 S(主格)+V.+0.(宾格)一 0.(主格)+be+pp+{by+s.(宾格)}
何时用被动语态 1.不知道动作的执行者是谁 My cup was broken this morning. 2.没必要知道动作的执行者是谁 This kind of glass is made in China. 3.强调动作的执行者是谁 Your cup was broken by Li Hua. 三、由主动变被动的方法 s.(主格）+v. +o.（宾格）→ o.（主格）+be+ p.p.+ {by +s.(宾格)}
改为被动语态 His brother washes bowls every day 主 谓宾(受动者) Bowls are washed by his brother every day
His brother washes bowls every day. 主 谓 宾(受动者) Bowls are washed by his brother every day. 改为被动语态
变为被动语态 1.They make shoes in that factory. 主语+及物动词+宾语 Shoes are made (by them) in that factory 一般现在时的被动语态构成是 S(主语)+ams/are+过去分词
1.They make shoes in that factory. 主语+及物动词+宾语 Shoes are made (by them) in that factory. 一般现在时的被动语态构成是： S(主语）+am/is /are +过去分词
I)They play football on Sunday. 2)Lucy does the homework in the evening. 3They often use computers in class. 4)We make these machines in Beilun 5)People speak English as the first language in UK. 答案: 1)Football is: played by them on Sunday 2)The homework is done by Lucy in the: evening. 3)computers are often used by them in class. 4 These machines are made in Beilun DEnglish: is spoken as the first language: in UK
1)They play football on Sunday. 2)Lucy does the homework in the evening. 3)They often use computers in class. 4)We make these machines in Beilun. 5)People speak English as the first language in UK. 答案： 1)Football is played by them on Sunday. 2)The homework is done by Lucy in the evening. 3)Computers are often used by them in class. 4)These machines are made in Beilun. 5)English is spoken as the first language in UK
He looked after the little baby yesterday 主 谓 宾(受动者) The little baby was looked after by him yesterday
He looked after the little baby yesterday. 主 谓 宾(受动者) The little baby was looked after by him yesterday
2. They bought ten computers last term。 Ten computers were bought (by them) last term。 般过去时的被动语态构成是 S+was/were+过去分词
2. They bought ten computers last term． Ten computers were bought (by them) last term. 一般过去时的被动语态构成是： S+was/were +过去分词
将下列句子改成被动语态: IThey built the tall building last year. 2)He took good care of his little brother yesterday. 3)We cleaned our classroom just now. 4They used this room for resting. 5They planted many trees years ago 答案: 1): The tall building was built by them last year. 2) His: little brother was taken good care of yesterday 3): Our classroom was cleaned by us just now. 42: This room was: used for resting by them 5): Many trees were planted by them years ago
将下列句子改成被动语态： 1)They built the tall building last year. 2)He took good care of his little brother yesterday. 3)We cleaned our classroom just now. 4)They used this room for resting. 5)They planted many trees years ago. 答案： 1）The tall building was built by them last year. 2）His little brother was taken good care of yesterday. 3）Our classroom was cleaned by us just now. 4）This room was used for resting by them. 5）Many trees were planted by them years ago
Tom will clean the room tomorrow 主 谓 宾(受动者) The room will be cleaned by Tom tomorrow
Tom will clean the room tomorrow. 主 谓 宾(受动者) The room will be cleaned by Tom tomorrow