《A movie or a Play》Movies and Theatre PPT下載
第一部分內容：學 習 目 標
掌握：
1.Students learn new words and phrases.
2.Students understand and use the Passive Voice .
重點：Students learn new words and phrases.
難點：Students understand and use the Passive Voice .
... ... ...
A movie or a PlayPPT，第二部分內容：知識鏈接：passive voice
一．語態概述:英語的語態是通過動詞形式的變化表現出來的。英語中有兩種語態：主動語態和被動語態。
主動語態表示主語是動作的執行者。巧記為：主動、主動、主去動。
eg. Many people speak English. speak的動作是由主語many people來執行的。
被動語態表示主語是動作的承受者，即行為動作的對象。巧記為：被動、被動、主被動。
eg. English is spoken by many people.主語English是speak的承受者。
主動句就是由主動態動詞(詞組)作謂語動詞的句子，而被動句則是由被動態動詞(詞組)作謂語動詞的句子。
二．被動語態的構成
被動語態由“助動詞be＋及物動詞的過去分詞”構成。人稱、數和時態的變化是通過be的變化表現出來的。
現以teach為例說明被動語態在各種時態中的構成。
一般現在時
am／is／are＋taught (p.p)
English is taught in many other countries.
一般過去時
was／were＋taught (p.p)
An English song was taught by our teacher yesterday.
三、被動語態的用法
(1)不知道或沒有必要說明動作的執行者是誰
eg. Some new computers were stolen last night.
(2)強調動作的承受者，而不強調動作的執行者。
eg. The window was broken by Mike
四、主動語態變被動語態的方法
(1)把主動語態的賓語變為被動語態的主語。
(2)把謂語變成被動結構(be＋過去分詞)
(根據被動語態句子里的主語的人稱和數，以及原來主動語態句子中動詞的時態來決定be的形式)
(3)把主動語態中的主語放在介詞by之后作賓語，將主格改為賓格。
eg. All the people laughed at him.
He was laughed at by all the people.
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A movie or a PlayPPT，第三部分內容：被動語態專項練習
( ) 1.The People's Republic of China __ on October 1, 1949.
A. found B. was founded
C. is founded D. was found
( ) 2. English ____ in Canada.
A. speaks B. are spoken
C. is speaking D. is spoken
( ) 3 .This English song___ by the girls after class.
A. often sings B. often sang
C. is often sang D. is often sung
( ) 4. This kind of car ___ in Japan.
A. makes B. made
C. is making D. is made
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