(完整版)初中英语被动语态讲解及练习(共47张PPT)
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通过观察，我们发现：被动语态的 一般疑问句是这样构成的：
Be + 主语 + 过去分词 +（ by宾语）+ 其他
练一练
1、He often writes letters to his mother. Letters __a_re__ often __w__ri_t_tetno his mother.
The dishes __is_c_l_e_a_n_e_dby mother every day.
主动：Children plant trees in spring. 被动： Trees are planted by children in spring. 一般疑问句： Are trees planted by children in spring?
_A_r_e_ letters often __w__r_it_t_ento his mother?
Yes, they are. No, they aren’t.
2、Uncle Wang rode the bike yesterday.
every day. 一般现在时的被动语态：
主语+ am/are/is +动词过去分词+（ by宾 语）+其他
练一练
1、He plants flowers in spring. Flowers _a_r_e__p_la_n_t_e_d_in spring ___b_y__h_i_m_. 2、They clean the classroom every day. The classroom _a_r_e__w_a_s_h_edby_____theevmery day. 3、Mother washes the dishes every day.
He plants trees in spring.
谓
宾(承受者)
Trees are planted by him in spring.
主动HeH语e sp态eak变s E被nEgnli动gslhis.h语. 态口诀：
宾语提前主语变， 主（执行者）谓 宾(承受者)
English is spoken by him.
Yes, they are.
Are the computers used by him? No, they aren’t. The car is used by him.
悟一悟：通过观察以上句子， 你发现了什么？一般疑问句是 怎样构成的？
We drink water every day.
Water is drunk every day. Is water drunk every day? Yes, it is . No, it isn’t.
People eat seafood. Seafood is eaten by people.
People take photos at the seaside.
Photos are taken at the seaside (by people).
Cao Wenxuan writes this book. This book is written by Cao Wenxuan.
am/is/are +done was/were+done Shall\will be + done
情态动词+be+ done
1.规则动词的过去分词：
1)一般情况在动词原形后加-ed
2)以不发音e结尾的加-d
3)以辅音加y结尾的，去y变i加-ed
4)以重读闭音节结尾，末尾只有一个辅音字母， 先双写该辅音字母，再加-ed
主动语态：
1.They make shoes in that factory.
主语+ 谓语 +宾语
被动语态： Shoes are made (by them) in that factory.
主动语态： His brother washes bowls every day.
主
谓
宾(承受者)
被动语态： Bowls are washed by his brother
回答：Yes, they are. No, they aren’t.
主动：They clean the classroom every day. 被动： The classroom is cleaned by them every day.
一般疑问句：Is the classroom cleaned by them every day?
watch---watched practice---practiced
study---studied
stop---stopped
2.不规则动词的过去分词：
am
have
do done
is been has are
had write written go gone
改为被动语态
Hale Waihona Puke 主（执行者）回答： Yes，it is./No,it isn’t.
仔细观察
肯定句：The books are read by students. 一般疑问句： Are the books read by students? 回答：Yes, they are. No, they aren’t.
The computers are used by them. Are the computers used by them?
Passive voice
被动语态基本用法
当句子的主语是动作的执行者时， 谓语的形式是主动语态。
I speak Chinese.
当句子的主语是动作的承受者时， 谓语要用被动语态。
Chinese is spoken by my .
被动语态由be+过去分词构成，时 态通过be表现出来。
基本结构：A+be+ 过去分词+（by B）
原主变宾by后见， 主动语态： 主语 + 动词
+
时宾语 态人称be关键。
被动语态： 主语 + be + 过去分词 + by + 宾 语
主动语态变被动语态口诀：
宾语提前主语变， 原主变宾by后见， 时态人称be关键。
Many people visit Sanya every year.
Sanya is visited (by many people) every year.
Be + 主语 + 过去分词 +（ by宾语）+ 其他
练一练
1、He often writes letters to his mother. Letters __a_re__ often __w__ri_t_tetno his mother.
The dishes __is_c_l_e_a_n_e_dby mother every day.
主动：Children plant trees in spring. 被动： Trees are planted by children in spring. 一般疑问句： Are trees planted by children in spring?
_A_r_e_ letters often __w__r_it_t_ento his mother?
Yes, they are. No, they aren’t.
2、Uncle Wang rode the bike yesterday.
every day. 一般现在时的被动语态：
主语+ am/are/is +动词过去分词+（ by宾 语）+其他
练一练
1、He plants flowers in spring. Flowers _a_r_e__p_la_n_t_e_d_in spring ___b_y__h_i_m_. 2、They clean the classroom every day. The classroom _a_r_e__w_a_s_h_edby_____theevmery day. 3、Mother washes the dishes every day.
He plants trees in spring.
谓
宾(承受者)
Trees are planted by him in spring.
主动HeH语e sp态eak变s E被nEgnli动gslhis.h语. 态口诀：
宾语提前主语变， 主（执行者）谓 宾(承受者)
English is spoken by him.
Yes, they are.
Are the computers used by him? No, they aren’t. The car is used by him.
悟一悟：通过观察以上句子， 你发现了什么？一般疑问句是 怎样构成的？
We drink water every day.
Water is drunk every day. Is water drunk every day? Yes, it is . No, it isn’t.
People eat seafood. Seafood is eaten by people.
People take photos at the seaside.
Photos are taken at the seaside (by people).
Cao Wenxuan writes this book. This book is written by Cao Wenxuan.
am/is/are +done was/were+done Shall\will be + done
情态动词+be+ done
1.规则动词的过去分词：
1)一般情况在动词原形后加-ed
2)以不发音e结尾的加-d
3)以辅音加y结尾的，去y变i加-ed
4)以重读闭音节结尾，末尾只有一个辅音字母， 先双写该辅音字母，再加-ed
主动语态：
1.They make shoes in that factory.
主语+ 谓语 +宾语
被动语态： Shoes are made (by them) in that factory.
主动语态： His brother washes bowls every day.
主
谓
宾(承受者)
被动语态： Bowls are washed by his brother
回答：Yes, they are. No, they aren’t.
主动：They clean the classroom every day. 被动： The classroom is cleaned by them every day.
一般疑问句：Is the classroom cleaned by them every day?
watch---watched practice---practiced
study---studied
stop---stopped
2.不规则动词的过去分词：
am
have
do done
is been has are
had write written go gone
改为被动语态
Hale Waihona Puke 主（执行者）回答： Yes，it is./No,it isn’t.
仔细观察
肯定句：The books are read by students. 一般疑问句： Are the books read by students? 回答：Yes, they are. No, they aren’t.
The computers are used by them. Are the computers used by them?
Passive voice
被动语态基本用法
当句子的主语是动作的执行者时， 谓语的形式是主动语态。
I speak Chinese.
当句子的主语是动作的承受者时， 谓语要用被动语态。
Chinese is spoken by my .
被动语态由be+过去分词构成，时 态通过be表现出来。
基本结构：A+be+ 过去分词+（by B）
原主变宾by后见， 主动语态： 主语 + 动词
+
时宾语 态人称be关键。
被动语态： 主语 + be + 过去分词 + by + 宾 语
主动语态变被动语态口诀：
宾语提前主语变， 原主变宾by后见， 时态人称be关键。
Many people visit Sanya every year.
Sanya is visited (by many people) every year.