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▲高考英语语法必考知识点：现在进行时的被动语态
1、现在进行时的被动语态也像其它时态由主动语态变被动语态一样，首先弄清楚用现在进行时的句子中哪些可以由主动语态变为被动语态。我们知道，在简单句的五个基本句型中，有三个基本句型（S V O，S V o O，S V O C）可以由主动语态变为被动语态；有两个基本句型（S V，S V P）不能由主动语态变为被动语态。所以，当这三个基本句型（S V O，S V InO DO，S V O OC）的谓语动词用了现在进行时时才有可能由主动语态变为被动语态。例如：
还应注意到一些动词很少用于被动语态，因此这些动词在句子谓语用了现在进行时时也常没有被动语态。如：We are having supper now。一般不能变为Supper is being had now。
2、及物动词现在进行时由主动语态变被动语态时有三种句式：
①主语（第一人称单数I）am being过去分词 其他成分；
②主语（第二人称单、复数you，第一人称复数we和第三人称复数they等）are being 过去分词 其他成分；
③主语（第三人称单数 he，she，it等）is being 过去分词 其他成分。
所以，当句子谓语动词用了现在进行时由主动语态变被动语态时谓语动词要由原来作宾语变为主语时的名（代）词的数来决定，从上面三种句式中选择合适的一种句式。例如：
They are collecting money for the broadband project.
3、当变为主语的原来的宾语（名/代词）有较长的动词不定式短语（复合结构）、介词短语、从句修饰或有补足语时，动词不定式短语、介词短语、从句和补足语等，一般都仍然保留在原来的位置上。例如：
They are revising the laws to protect the rights of women and children.
▲高考英语语法必考知识点：现在进行时的被动语态
4、如果用在现在进行时的句子中的谓语动词是动词短语或习惯用语，那么这个动词短语或习语只把动词变为被动语态，其他部分保持不变。例如：
The parents are taking good care of their test-tube baby.
5、当用了现在进行时的句子结构是"S V In O DO"句型时，既可以把间接宾语变为被动句的主语，也可以把直接宾语变为被动句的主语，但如果是后者，可根据动词的习惯用法，把间接宾语改写为to或for引起的介词短语。
6、用了现在进行时的句子由主动语态变为被动语态后，原来充当主语的名/代词（特别是人称代词）在一般情况下可以省略掉，如果有必要强调时可用by表示，常放在句子后面。例如：
They are adding new functions to the phones.
7、当用了现在进行时的句子由主动语态变为被动语态后，其否定式的构成主要把not放在谓语动词中第一个助动词（am ，are或is）后面构成，而疑问式的构成则是把句子谓语动词的第一个助动词（am，are或is）移到句子前（第一个字母要大写），然后在句子后面加上问号而成。例如：
New nature parks are being started in China.
New nature parks are not being started in China.（否定式）
Are milu deer being sent to China from Britain（疑问式）
如果是特殊疑问句还要在这个助词前面加上适当疑问词。例如：
Why is money being collected
▲高考英语语法必考知识点：现在进行时的被动语态
现在进行时被动语态表示说话时或现阶段某个被动的动作正在进行, 谓语动词的形式为―am / is / are + being+ done‖。
否定式为―am / is / are + not + being +done‖
疑问式为―am / is / are + 主语 + being +done‖
The car is being repaired.
She is being examined by a doctor.
Some animals are not being protected well enough.
Is this bridge being repaired now
1.表示此刻正在进行的被动动作。
The project is being discussed at the meeting.
A new film is being shown in the theater.
My house is being painted now.
2.表示现阶段正在进行的被动动作，但此动作不一定在此时此刻发生。
A new station is being built.
Many interesting experiences are being carried out these days.
A modern school is being built in our hometown.
3.表示经常的被动行为，常和always, often, constantly 等词连用。(表达某种感情色彩)
He is always being praised by the teacher.
4.与部分情态动词连用，表示对正在发生的动作的推测。
He may be being beaten by his father at the very moment.
▲高考英语语法必考知识点：现在进行时的被动语态的注意事项
1.注意不可遗漏―being‖ , 如果把being漏掉，就成为一般现在时的被动语态或系表结构。
Look. The children are being taken care of by their aunt. (现在的情况）
Children are taken good care of at school. (通常的情况）
The report is being written by one of the best students.
The report is well written
2.注意现在进行时的被动语态也可以表示将来。现在进行时的被动语态有时可表示按计划或安排将要进行的一个被动的动作(此种用法仅限于少数及物动词)。
A folk song is being sung next.
A party is being held tonight.
It is said that a plane is being flown by him to America at eight next Sunday.
3.注意没有现在进行时的被动语态的动词。一些表示―状态、心理活动、拥有、存在等的动词,一般不用现在进行时的被动语态,而常用一般现在时的被动语态表示此时此刻或目前主语正承受谓语动词的动作。
Xiao Wang, come here. You are wanted on the phone.
Football is becoming more and more popular. In other words, it is loved by more and more people.
4. ―be +under/ in等介词+名词‖结构可表示现在进行时的被动语态的含义。(名词前一般不用冠词）be + under / in + n. 可代替进行时被动语态
The city is under attack (= is being attacked) at the moment.
The problem is under discussion (= is being discussed) at the meeting.
2017年高考英语语法必考知识点：现在进行时的使用语境
2017年高考英语语法必考知识点：现在进行时
2017年高考英语语法必考知识点：一般现在时的基本句型
2017年高考英语语法必考知识点：一般现在时
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