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初中英语人教新目标 (Go for it) 版九年级全册Section A集体备课ppt课件
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这是一份初中英语人教新目标 (Go for it) 版九年级全册Section A集体备课ppt课件，共22页。PPT课件主要包含了 动词 动作，动作的执行者，动作的承受者，主动语态，被动语态，be + 过去分词，主动句，被动句，English，be spoken等内容，欢迎下载使用。
Jiang Tian' mask was pulled ff by the little girl, s she was inflected the crnavirus. be dne 被动语态结构
一、被动语态的定义
英语中有两种语态:主动语态和被动语态。
在主动语态中，主语是谓语动词的发出者。
在被动语态中，主语是谓语动词的承受者。
被动语态（Passive vice)被动语态是动词的一种形式，是用于说明主语和谓语之间的关系。英语语态分为主动语态和被动语态。Peple plant trees in spring.
Trees are planted by peple in spring.
二、被动语态的形式
。
被动语态的基本结构：
被动语态存在时态变化。变化被动语态的时态就是把 “be”变成相应时态，比如
一般过去时的被动语态：was, were + 过去分词
一般将来时的被动语态：will + be + 过去分词
现在完成时的被动语态：has, have + been + 过去分词
含情态动词的被动语态：情态动词 + be + 过去分词
注：规则动词的过去分词以“-ed”结尾
一般现在时的被动语态：主语（动作的承受者）+be(am,is,are) dne+by 宾语（动作的执行者）
My mther cleans the rm every day.The rm is cleaned by my mther everyday.
hybrid rice.
Yuan Lngping invented
Hybrid rice
was invented
by Yuan Lngping .
小结： 一般过去时的被动语态主语（动作的承受者）+be(was,were) dne+by 宾语（动作的执行者）
Shen Nng invented tea.Tea was invented by Shen Nng.
Beijing Natinal Stadium
Peple built .
Beijing Natinal Stadium was built by peple. .
We speak English.
三、主动句变被动句的步骤
3动变被,看清be, 结构式为be + dne
前提：主动句中谓语动词必须是及物动词，不及物动词没有 被动语态
we clean up the rm .
难点1如果主动句中动词为短语动词，如何变为被动句？
结论：变被动句时应把短语动词看做一个整体，只需把动 词部分变为过去分词形式，其他部分不用变化
clean up
I lent Tm a bk .
难点2如果主动句中包含双宾语，有几种转换方法？如何将其变为被动句？
I lent Tm a bk.
结论：当主动句含有两个宾语时，有两种方法变为被动句。 直宾做被动句主语时，前面需添加适当的介词 （常见的有fr，t)。
Sam saw him play sccer .
结论：当主动句中补语为“d”时，变为被动句时应改为 “t d”。补语为其他情况不需要做出任何变化。
难点3如果主动句中包含补语（n, adj, d, t d, ding, dne等）时，如何将其变为被动句？
四、重点回顾
一 被动语态定义：主语是谓语动词的承受者
二 被动语态基本结构： be +过去分词
三 主动句变被动句基本步骤：宾变主；主变宾， 前加by；动变被，看清be,结构式为be + dne.
1. A new hspital________ in my twn next year. A. builds B. built C. is built D. will be built
解析：主语a new hspital 和谓语动词build为被动关系。 而next year表将来，所以此题考察一般将来时的 被动语态。
2. All the mbile phnes must _______befre the meeting begins.A. turn ff B. turned ff C. be turned ff D. are turned ff
解析：根据句意， “所有的手机都要被关闭”，所以 使用被动语态。情态动词must 后面 要用原形be。
3. The students in this schl are made ______ schl unifrms . A. t wear B. wearing C. wear D. wrn
解析：该题原主动句结构应为make sb. d sth。主动句补语 为 d，变被动句时应变为t d。即sb be made t d sth。
Make sentences
Persnal cmputers were invented in 1971.
Cars were invented in 1885.
The telephne was invented in 1876.
The TV was invented in 1927
1. Annie_____t the party. She had a wnderful time with us. A. invites B. is invited C. was invited D. has invited
2. Han Han’s bks are ppular. They____by many teenagers. A. is read B. was read C. are read D. were read
3.I rde my bike t schl yesterday.(改为被动语态） My bike _______ _______ t schl by me yesterday.
was ridden
Jiang Tian' mask was pulled ff by the little girl, s she was inflected the crnavirus. be dne 被动语态结构
一、被动语态的定义
英语中有两种语态:主动语态和被动语态。
在主动语态中，主语是谓语动词的发出者。
在被动语态中，主语是谓语动词的承受者。
被动语态（Passive vice)被动语态是动词的一种形式，是用于说明主语和谓语之间的关系。英语语态分为主动语态和被动语态。Peple plant trees in spring.
Trees are planted by peple in spring.
二、被动语态的形式
。
被动语态的基本结构：
被动语态存在时态变化。变化被动语态的时态就是把 “be”变成相应时态，比如
一般过去时的被动语态：was, were + 过去分词
一般将来时的被动语态：will + be + 过去分词
现在完成时的被动语态：has, have + been + 过去分词
含情态动词的被动语态：情态动词 + be + 过去分词
注：规则动词的过去分词以“-ed”结尾
一般现在时的被动语态：主语（动作的承受者）+be(am,is,are) dne+by 宾语（动作的执行者）
My mther cleans the rm every day.The rm is cleaned by my mther everyday.
hybrid rice.
Yuan Lngping invented
Hybrid rice
was invented
by Yuan Lngping .
小结： 一般过去时的被动语态主语（动作的承受者）+be(was,were) dne+by 宾语（动作的执行者）
Shen Nng invented tea.Tea was invented by Shen Nng.
Beijing Natinal Stadium
Peple built .
Beijing Natinal Stadium was built by peple. .
We speak English.
三、主动句变被动句的步骤
3动变被,看清be, 结构式为be + dne
前提：主动句中谓语动词必须是及物动词，不及物动词没有 被动语态
we clean up the rm .
难点1如果主动句中动词为短语动词，如何变为被动句？
结论：变被动句时应把短语动词看做一个整体，只需把动 词部分变为过去分词形式，其他部分不用变化
clean up
I lent Tm a bk .
难点2如果主动句中包含双宾语，有几种转换方法？如何将其变为被动句？
I lent Tm a bk.
结论：当主动句含有两个宾语时，有两种方法变为被动句。 直宾做被动句主语时，前面需添加适当的介词 （常见的有fr，t)。
Sam saw him play sccer .
结论：当主动句中补语为“d”时，变为被动句时应改为 “t d”。补语为其他情况不需要做出任何变化。
难点3如果主动句中包含补语（n, adj, d, t d, ding, dne等）时，如何将其变为被动句？
四、重点回顾
一 被动语态定义：主语是谓语动词的承受者
二 被动语态基本结构： be +过去分词
三 主动句变被动句基本步骤：宾变主；主变宾， 前加by；动变被，看清be,结构式为be + dne.
1. A new hspital________ in my twn next year. A. builds B. built C. is built D. will be built
解析：主语a new hspital 和谓语动词build为被动关系。 而next year表将来，所以此题考察一般将来时的 被动语态。
2. All the mbile phnes must _______befre the meeting begins.A. turn ff B. turned ff C. be turned ff D. are turned ff
解析：根据句意， “所有的手机都要被关闭”，所以 使用被动语态。情态动词must 后面 要用原形be。
3. The students in this schl are made ______ schl unifrms . A. t wear B. wearing C. wear D. wrn
解析：该题原主动句结构应为make sb. d sth。主动句补语 为 d，变被动句时应变为t d。即sb be made t d sth。
Make sentences
Persnal cmputers were invented in 1971.
Cars were invented in 1885.
The telephne was invented in 1876.
The TV was invented in 1927
1. Annie_____t the party. She had a wnderful time with us. A. invites B. is invited C. was invited D. has invited
2. Han Han’s bks are ppular. They____by many teenagers. A. is read B. was read C. are read D. were read
3.I rde my bike t schl yesterday.(改为被动语态） My bike _______ _______ t schl by me yesterday.
was ridden
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