1、本网站免费注册后即可以下载,点击开通VIP会员可无限免费下载!
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题,请联系微信客服。
扫描下方二维码,添加微信客服
The English-Chinese dictionary is used by most students.
2.?不知道动作的执行者。如:
The book was published (出版) last year.
3.?没有必要提及执行者。如:
Such things are not done twice.
4.?被动语态的使用往往受上下文和语境支配。在一个句子中有时为了避免中途变更主语而不得不使用被动语态。如:
Jack played Mike at ping-pong and (Jack) was easily beaten.
5.?有些动词习惯上常用被动语态。如:
Tim is thought to be the best student in our class.
与主动语态一样,被动语态也有时态、人称和数的变化, 其变化规则与be作为连系动词时完全一样。
被动语态的构成
一般现在时被动语态的构成:
be (am / is / are) +及物动词的_____分词?
The book is written in Chinese.
The book isn’t written in Chinese.
过去
一般疑问句:
—Is the book written in Chinese?
—Yes, it is. / No, it isn’t.
特殊疑问句:
What language is the book written in?
肯定式
否定式
疑问式
一般
现在时
I am asked …
He/She is asked …
We/You/They are asked …
I am not asked…