2018高分突破初三总复习 第九节 被动语态
- 格式:ppt
- 大小:3.23 MB
- 文档页数:58
九年级英语被动语态在九年级第九单元中,系统地学习了被动语态,虽然以前接触过这种语法,但学生们接受起来比较慢,效果不好.我课前下了大量的功夫总结好语法,集中讲解便于学生们理解。
主要讲解如下:一、语态概述英语的语态是通过动词形式的变化表现出来的。
英语中有两种语态:主动语态和被动语态。
主动语态表示主语是动作的执行者,相当于小学学过的”把”字句.被动语态表示主语是动作的承受者,即行为动作的对象。
相当于小学学过的”被”字句.二、被动语态的构成被动语态由“助动词be+及物动词的过去分词”构成。
人称、数和时态的变化是通过be的变化表现出来的。
三、被动语态的用法(1)不知道或没有必要说明动作的执行者是谁。
(2)强调动作的承受者,而不强调动作的执行者。
四、主动语态变被动语态的方法(1)把主动语态的宾语变为被动语态的主语。
(2)把谓语变成被动结构(be+过去分词)(根据被动语态句子里的主语的人称和数,3)把主动语态中的主语放在介词by之后作宾语,将主格改为宾格。
尽管讲解很系统,很到位,但一做题,学生就丢三拉四。
.为了充分发挥学生的主动学习能力,首先我列出初中阶段最常用的几种找宾语. 用横线划出主语,用波浪线划出谓语动词,用括号括出宾语.宾语的出现一目了然.把宾语作为被动语态中的主语. 第二找到be.分两小步进行a) 看原句的时态.一般现在时用am / is/ are,过去时用was/ were, 一般将来时用will/ shall现在完成时用have/ has been 情态动词用can/ must/ may be b)看改成被动语态的主语的单,复数。
结合a 来选择相应的be。
第三,把动词的过去分词放到be的后面,然后将其他成分落下,by某人不妨放到最后。
在教学过程中由于学生基础的差异性,开始就能熟练掌握被动语态的学生不多,所以我在教学过程中,有意将教材化难为易,化多为少,精讲多练,这样才能让学生更好的去掌握新的语态。
2019九年级英语专题训练专题九被动语态【基础再现】【重、难、考、点】1. 被动语态的结构和表达的意义2. 被动语态的一些特殊用法3. 动词各种时态的被动语态的形式以及主动语态表示被动语态意义的结构【教学内容】一、被动语态的用法1. 不知道动作的执行者是谁。
如:This watch is made in China.2. 没有必要指出动作的执行者是谁More trees must be planted every year.3. 需要强调或者突出动作的承受者时Chinese is spoken by more and more people in the world.4. 句子的主语不是人Many buses were washed away by the flood.二、 主动语态变为被动语态We Visited that factory last summer →主动语态last summer →被动语态主语 谓语 宾语 状语三、带双宾的谓语动词变为被动语态有些动词带有两个宾语,即直接宾语和间接宾语,变被动语态时,可把其中一个宾语变成主语,另一个留在被动结构谓语后面。
需要注意的是:若把直接宾语变成被动语态的主语,需要在间接宾语之间加上介词“to ”。
eg. He often tells us interesting stories . (主动语态)⎭⎬⎫.him by us to told often are stories g Interestin .him by stories g interestin told often are We (被动语态)常带双宾语的词有:tell , show , lend , pass等。
四、带复合宾语的动词变为被动语态在主动语态中,某些动词之后带有复合宾语,即宾语和宾语补足语,这个复合宾语由动词不定式来充当,to被省略,但在被动语态中,这个to还要还原。
中考语法复习——被动语态一、趋势研判1. Today a lot of information can __________ online. (11)A. receiveB. be receivedC. is receivedD. receiving2. The 30th Olympic Games _________ in London soon. (12)A. heldB. will be heldC. were heldD. have been held3. − What languages ________ in that country? (13)− German and English.A. are speakingB. are spokenC. speakD. is spoken4. Look at our new school. It ____ last year. (14)A. builtB. was builtC.is builtD. will be built5. The novel _____ by many people today. (15)A. is readB. are readC. readsD. were read6. Paper _____ first _____ about 2,000 years ago in China. (16)A. is; creatingB. is; createdC. has; createdD. was; created7. Let’s wait and see whether books _________ by the Internet in the future. (17)A. replaceB. replacedC. will be replacedD. were replaced8. Dr Bethune ________ still________ in both China and Canada today. (18)A. is; rememberedB. is; rememberingC. will; rememberD. has; remembered9. The Hong Kong-Zhuhai-Macao Bridge in 2018. We are proud of it. (19)A. is completedB. is completingC. was completedD. completes10. That machine is broken. It ______ tomorrow. (20)A. repairedB. was repairedC. will repairD. will be repaired11.The Monkey King is a traditional Chinese cartoon hero. Today, he_____ by people of all ages.(21)A.will love B.was loved C.is loved D.will beloved二、考点支撑。