课件24张PPT。第二部分 语法专题突破
专题十一 动词的语态考点精析
【考情分析】广西近5年各地市中考对于动词的语态考查,主要涉及5类:一般现在时的被动语态、一般过去时的被动语态、一般将来时的被动语态、现在完成时的被动语态和含情态动词的被动语态,且侧重于一般现在时的被动语态和一般过去时的被动语态的考查上。选择题中,题干均有时间状语作为提示词,要求结合具体的语境分析动词所作的成分;词汇题中,同样给出了时间状语提示词,考查学生对动词被动语态形式的正确拼写。1. 常考被动语态的用法及构成 2.主动语态变被动语态的方法
(1)主动语态变为被动语态时,通常遵循以下三个步骤:
①首先把主动语态的宾语变为被动语态的主语;
②再把主动语态的谓语动词改为与其时态相对应的被动形式,且与被动语态的主语保持人称和数的一致; ③最后将主动语态的主语改为介词by的宾语,置于句后。“by+宾语”在句中常省略。转换图示: (2)带双宾语的主动句变被动句有两种变法:
①把指“人”的间接宾语变为主语,指“物”的直接宾语保留不变。如:
He told us a story. → We were told a story by him. 他给我们讲了一个故事。 ②把指“物”的直接宾语变为主语,间接宾语前要加介词to(在send, pass, give, show, bring等动词后)或for(在buy,cook,make, order, choose等动词之后)。如:
My teacher gave me some advice. →Some
advice was given to me by my teacher. 老师给了我一些建议。 (3)含复合宾语的主动句变被动句
①含有复合宾语的主动句变被动句时,要将其中的宾语变为主语,宾语补足语不变。如:
Jim asked Tom to go for a walk. →Tom was asked to go for a walk by Jim.吉姆叫汤姆去散步。 ②在主动句中,一些表示感官或使役意义的动词,如hear,feel,notice,have,make等后面的宾语补足语是动词不定式,但在变为被动语态时,不定式符号to应补出。如:
We often see him play basketball. →He is often seen to play basketball (by us).我们经常看到他打篮球。 (4)表示“发生”的happen或take place,无被动结构。如:
The story happened on a cold night. (√)
The story was happened on a cold night(×)
故事发生在一个寒冷的夜晚。 3.主动形式表被动意义
在有些情况下,我们要用动词的主动形式表达被动意义,这些情况主要有以下四种:
(1)某些动词,如:open, lock, write, read, sell, clean, wash, cut, burn, drive等词作不及物动词时,常和副词well或easily连用,用主动形式表被动意义。如:
This kind of pen writes very smoothly.这种钢笔写起来很流畅。
This kind of shirt sells well here.这种样式的衬衫在这里卖得很好。 (2)look, sound, taste, smell等系动词用主动结构表被动意义。如:
Uniforms look ugly on us.我们穿着制服很难看。
Moon cakes taste delicious.月饼尝起来很好吃。
(3)短语:be(well) worth 后常接动名词形式表被动意义。如:
This book is worth reading. 这本书值得读一读。 (4)“want/need/ require + doing”相当于“want/need/require to be done”。to be done表示不定式的被动结构。如:
My bike needs repairing. = My bike needs to be repaired.我的自行车需要修理。现学现用
1. The mobile phone has influenced people’s life a lot since it_____.
invents
B. invented
C. is invented
D. was inventedD【解析】考查一般过去时的被动语态。句意为:自从手机______以来,对人们的生活产生了很大的影响。invents是一般现在时的单三形式;invented是一般过去时;is invented是一般现在时的被动语态;was invented是一般过去时的被动语态。 主句是现在完成时,since引导的从句是一般过去时,手机作主语,是谓语动词的承受者,句子用被动语态。故选D。2. The song reminds me of my old school days as soon as it ______ .
is played
B. plays
C. will be played
D. will playA【解析】考查一般现在时的被动语态。句意为:这首歌一______ 就使我想起我过去的学校生活。is played为一般现在时的被动语态;plays为一般现在时;will be played为一般将来时的被动语态;will play为一般将来时。本题的考点是as soon as 引导的时间状语从句和被动语态。由于歌曲是被播放,故选A。3. The Chinese writer has got lots of fans in France. His new book _____ into French as soon as it came out.
was translated
B. translated
C. is translated
D. translatesA【解析】考查一般过去时的被动语态。句意为:这位中国作家在法国有很多粉丝。他的新书一出版,就_______成法语。was translated是一般过去时的被动语态;translated是一般过去时;is translated是一般现在时的被动语态;translates是一般现在时的单三形式。由于后半句使用一般过去时态,所以前后时态应保持一致。而C、D为现在时,因此排除,A、B两项均为过去时,加之“书”和“翻译”之间存在被动关系,故选A。4. From May 6, pedestrians(行人)_____10 yuan if they run red lights, according to Beijing traffic authorities.
will fine
B. were fined
C. are fine
D. will be finedD【解析】考查一般将来时的被动语态。句意为:根据北京交通部门报告,从5月6日起,如果行人闯红灯,他们______10元。will fine为一般将来时;were fined为一般过去时的被动语态;are fined为一般现在时的被动语态;will be fined为一般将来时的被动语态。主语pedestrians是动作的承受者,应当用被动语态;再根据if引导的条件状语从句中用了一般现在时,可以推断出主句中应当用一般将来时。故选D。5. Thanks to the Internet, different kinds of information _____ in a short time.
can be learned
B. has been learned
C. can learn
D. has learnedA【解析】考查情态动词的被动语态。句意为:多亏了因特网,不同种类的信息可以在短时间内______。can be learned为含情态动词的被动语态;has been learned为现在完成时态的被动语态;can learn为含情态动词的一般现在时态;has learned为现在完成时态。根据题干句式结构分析,主语 information应该是动作learn的承受者,应使用被动语态,所以排除C、D项;本题陈述的是一般情况,所以A更符合题意,故选A。