2022年初中英语被动语态讲解原版 .pdf
《2022年初中英语被动语态讲解原版 .pdf》由会员分享,可在线阅读,更多相关《2022年初中英语被动语态讲解原版 .pdf(5页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、初中英语被动语态讲解原版一、被动语态的构成形式1. 被动语态的基本时态变化被动语态通常为十种时态的被动形式, 被动语态由be过去分词构成,be 随时态的变化而变化。以do 为例,各种时态的被动语态形式为: 1) am/is/are +done (过去分词 ) 一般现在时例 Visitors are requested not to touch the exhibits. 2) has /have been done 现在完成时例 All the preparations for the task have been completed, and were ready to start. 3)
2、am/is /are being done 现在进行时例 A new cinema is being built here4) was/were done 一般过去时例 I was given ten minutes to decide whether I should reject the offer. 5) had been done 过去完成时例 By the end of last year, another new gymnasium had been completed in Beijing. 少儿英语口语的提高,如果方法对还是很快的,最好的方法就是让他沉浸在一个英语的环境中,现在
3、最多人用的类似UIABC 这样的外教一对一教学平台,在一对一的教学中建立一个纯正的说英语环境,15 元/ 节的价格,也是还算比较经济的。6) was/were being done 过去进行时例 A meeting was being held when I was there. 7) shall/will be done 一般将来时例 Hundreds of jobs will be lost if the factory closes. 8) should/would be done 过去将来时例 The news would be sent to the soldiers mother
4、as soon as it arrived. 9) shall/will have been done 将来完成时(少用)例 The project will have been completed before July. 2. 被动语态的特殊结构形式1)带情态动词的被动结构。其形式为:情态动词be过去分词。例 The baby should be taken good care of by the baby-sitter. 2) 有些动词可以有两个宾语,在用于被动结构时,可以把主动结构中的一个宾语变为主语,另一宾语仍然保留在谓语后面。通常变为主语的是间接宾语。例 His mother ga
5、ve him a present for his birthday. 可改为 He was given a present by his mother for his birthday. 3) 当“动词 +宾语+宾语补足语”结构变为被动语态时,将宾语变为被动结构中的主语,其余不动。例 Someone caught the boy smoking a cigarette. 可改为 The boy was caught smoking a cigarette. 4)在使役动词have, make, get以及感官动词see, watch, notice, hear, feel, observe 等
6、后面不定式作宾语补语时,在主动结构中不定式to 要省略,但变为被动结构时,要加to 。例 Someone saw a stranger walk into the building. 可改为 A stranger was seen to walk into the building. 5) 有些相当于及物动词的动词词组,如“动词介词”,“动词副词”等,也可以用于被动结构,但要把它们看作一个整体,不能分开。 其中的介词或副词也不能省略。精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 1 页,共 5 页 -
7、- - - - - - - - - 例 The meeting is to be put off till Friday. 3. 非谓语动词的被动语态v.+ing 形式及不定式 to do 也有被动语态 (一般时态和完成时态) 。例 I dont like being laughed at in the public. 二、 如何使用被动语态学习被动语态时, 不仅要知道被动语态的各种语法结构,还要知道在哪些情况中使用被动语态。1. 讲话者不知道动作的执行者或不必说出动作的执行者 ( 这时可省 by 短语) 。例 My bike was stolen last night. 2. 借助被动的动作
8、突出动作的执行者。例 I was given ten minutes to decide whether I should accept the offer. 3. 为了更好地安排句子。例 The well-known person got on the bus and was immediately recognized by people. (一个主语就够了)三、 It is said that+从句及其他类似句型一些表示“据说”或“相信”的动词如believe, consider, expect, report, say, suppose, think等可以用于句型“It be过去分词
9、that 从句”或“主语be过去分词 to do sth.”。有:It is said that 据说 ,It is reported that据报道, It is believed that大家相信, It is hoped that大家希望, It is well known that众所周知, It is thought that大家认为, It is suggested that据建议。例 It is said that the boy has passed the national exam. ( The boy is said to have passed the national
10、 exam. )四、谓语动词的主动形式表示被动意义1. 英语中有很多动词如 break ,catch ,clean ,drive ,lock ,open,sell,read,write ,wash等,当它们被用作不及物动词来描述主语特征时,常用其主动形式表达被动意义 , 主语通常是物。例 This kind of cloth washes well. 注意:主动语态表被动强调的是主语的特征,而被动语态则强调外界作用造成的影响。试比较: The door wont lock (指门本身有毛病)The door wont be locked (指不会有人来锁门, 指“门没有锁”是人的原因)2. 表
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 2022年初中英语被动语态讲解原版 2022 年初 英语 被动 语态 讲解 原版
限制150内