Unit 5 课时3 Grammar（学生版）-【帮课堂】2022-2023学年九年级英语全一册同步精品讲义（人教版）

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知识精讲
Unit 5 What are the shirts made of
Grammar 一般现在时的被动语态
知识点 01 概念
【语法详解】语态的概念：在英语中有主动语态和被动语态两种语态。主动语态表示主语是动作的执行者，
被动语态表示主语是动作的承受者。
We speak English. 我们讲英语。(主动语态)
English is spoken by us. 英语被我们讲。(被动语态)
一般现在时的被动语态：表示现在发生的动作或存在的状态,主语是动作的承受者。
【即学即练】Now waste from daily life ________ to be separated into four different groups in many cities.
A．requires B．is required C．is requiring
The China Golden Rooster & Hundred Flowers Film Festival ________ in fall every year.
A．holds B．was held C．is held
Chinese ________ by more and more people in the world.
A．is spoken B．was spoken C．speaks
知识点 02 句型结构
【语法详解】一般现在时的被动语态的句型结构
(1)肯定句:主语 + am/is/are + 及物动词的过去分词 + 其他
The desk is made by him,这张桌子是他做的。
(2)否定句:主语 + am/is/are + not + 及物动词的过去分词 + 其他,
The desk isn't made by him.这张桌子不是他做的。
(3)一般疑问句:Am/Is/Are + 主语 + 及物动词的过去分词 + 其他?
Is the desk made by him? 这张桌子是他做的吗?
(4)特殊疑问句:特殊疑问词 + am/is/are + 主语 + 及物动词的过去分词 + 其他?
Where is the desk made by him? 这张桌子是他在哪儿做的?
【即学即练】．Many people speak Chinese in France.（改为被动语态）
Chinese ________ ________ by many people in France.
The government doesn’t allow people with no masks to take the underground in Shanghai.（改为被动语态）
People with no masks ________ ________ to take the underground in Shanghai.
The school doesn’t allow us to enter the chemistry lab without a teacher.(改为被动语态)
We ________ ________ to enter the chemistry lab without a teacher.
The festival is held every four years. (改为一般疑问句)
________ the festival ________ every four years?
知识点 03 被动语态的用法
【语法详解】被动语态的用法：
(1)当我们不知道谁是动作的执行者,或是没有必要指出谁是动作的执行者时,可用被动语态
This desk is made of wood. 这张桌子是由木头制成的。
(2)强调动作的承受者时,要用被动语态。
Her bike is stolen. 她的自行车被偷了。
【即学即练】Today, many winter Olympic sports ________ even by children.
A．enjoyed B．enjoy C．were enjoyed D．are enjoyed
The Monkey King is a traditional Chinese cartoon hero. Today, he ________ by people of all ages.
A．will love B．was loved C．is loved D．will be loved
You ________ lunch at school. So you don’t have to bring your own food.
A．give B．will give C．are given D．have given
知识点 04 主动语态改成被动语态
【语法详解】主动语态改成被动语态转换步骤
第一步:先确定主动句中的主语、谓语和宾语,找出其中的谓语动词。
第二步:把主动句中谓语动词后面的宾语变为被动句的主语,若宾语是人称代词,应把宾格变为主格。
第三步:把主动句中的谓语动词变为“助动词 be 十及物动词的过去分词”,但时态不能改变。
第四步:把主动句中谓语动词前面的主语变为被动句中介词 by 的宾语(没必要说出动作的执行者时可省略),
若主语是人称代词,应把主格变为宾格。
【即学即练】 They usually use the board to paint pictures.(改为同义句)
The board ________ usually ________ pictures by them.
I often hear the teacher speak to his students patiently. (改为同义句)
The teacher is often ________ ________ speak to his students patiently.
We don't allow making noise in the library.(改为同义句)
Making noise ________ _________ in the library.
Australians celebrate Australia Day on January 26th every year.（改为被动语态）
Australia Day _________ ________ on January 26th every year.
We plant many trees in spring every year.(变为被动语态)
Many trees________ _________by us in spring every year.
The cleaners water these trees every day.（改为被动语态）
These trees ______________ ______________ ______________ the cleaners every day.
We often hear the girl sing happily in her room.（改为被动语态）
The girl ________ often ________ ________ sing happily in her room.
He spends most of his money on stamps because they are his favourite.（改为被动语态）
Unit 5 课时3 Grammar（学生版）-【帮课堂】2022-2023学年九年级英语全一册同步精品讲义（人教版）.docx

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作者：envi 分类：初中 价格：3知币 属性：11 页 大小：219.93KB 格式：DOCX 时间：2025-05-08

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