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1、英语研究课,被动语态,The Passive Voice,.主动语态与被动语态： 英语动词有两种语态，即主动语态(The Active Voice)与被动语态（The Passive Voice)。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。,主动语态,被动语态,主动语态,被动语态,一般现在时被动语态的构成： am/is/are+及物动词的过去分词,动词过去分词的构成规则（与动词过去式构成规则一样）：,1、一般在动词原形末尾加-ed，looked played,2、结尾是e的动词加-d ， lived used,3、末尾只有一个辅音字母的重读闭音节词，先双写 这个辅音字母，
2、再加-ed， planned tripped,4、结尾是“辅音字母+y”的动词，先变“y”为“i” ， 再 加-ed ， study-studied， carry-carried,写出下列动词的过去式，过去分词：,sing-sang-sung,build-built-built,1、speak （答案） 2、use （答案） 3、make （答案） 4、write （答案） 5、grow (答案) 6、plant （答案） 7、produce （答案） 8、ask （答案） 9、plan （答案） 10、send （答案） 11 、 build （答案） 12、invite （答案）,1、sp
3、eak （spoke spoken） 2、use used used 3、make made made 4、write wrote written 5、grow grew grown 6、plant planted planted 7、produce produced produced 8、ask asked asked 9、plan planned planned 10、send sent sent 11 、 build built built 12、invite invited invited,写出下列动词的过去式，过去分词：,sing-sang-sung,build-built-buil
4、t,e.g many people speak English.,主动语态变被动语态的步骤： 1、主动语态的宾语变为被动语态的主语； 2、主动句的谓语动词变为被动结构； 3、主动句的主语变为被动句的宾语，由by 引出，当不强调动 作的执行者时，常省略。,把下列的句子变为被动语态的句子： 1、They speak English in Canada .(English.) 2、People use wood for making tables. （wood.） 3、The make computers in the USA.（Computers） 4、They grow rice in Sout
5、h China.（Rice）,English is spoken in Canada.,Wood is used for making tables.,Computer are made in the USA.,Rice is grown in South China.,were planted,The bridge was,was produced,The trees should be planted around the lake .,The computer must be repaired now .,Their mistakes should be corrected .,The
6、trees must be watered well.,Homework 课后自觉复习 ,做完相应练习。,1、一般现在时被动语态 2、一般过去时被动语态 3、含情态动词的被动语态,三、单项选择题： ( )1.Woolen clothes are used _keeping us warm. A.of B.by C.for D.in ( )2.Are these fridges made_? A.in China B. in Chinese C.of China D.from Chinese ( )3.-Where are bananas _? - _ grown in South China.
7、 A. grow, Its B.grown, Its C.grown, Theyre D.grew, Theyre ( )4.The League _ in May , 1922. A. is founded B.was founded C. is built D. was built ( )5.The strange thing with three legs_. A.used to drink B. are used for drinking C. is used for drinking D. used for drinking,C,A,C,B,C,( )6.TV programmes
8、can_ to the other side of the world. A.send B. be sent C.make D.be made ( )7.Older people must_ politely. A. speak to B. be spoken C.be spoken to D. say to ( )8.The moon always _ around the earth. A. goes B. travels C. turns D. A,B and C. ( )9.Many people _English in the world. A.speak B. speaks C.
9、spoke D. are spoken. ( )10.We must _ our homework every day. A. be finished B. finish C. are finished D. finished,B,C,D,A,B,四、把下列句子变成被动句： 1.Chinese people built the Great Wall 2,000 years ago. 2. We must plant more trees next year. 3.Dalian produces big ships. 4.Farmers harvest rice in autumn . 5.We
10、 should clean our classroom every day.,The Great Wall was built by Chinese people 2000 years ago.,More trees must be planted next year.,Big ships are produced in Dalian.,Rice is harvested in autumn.,Our classroom should be cleaned every day.,1. 今日它仍被视为最伟大名著之一. Today it_ one of the greatest books. 2.
11、 我进不去是因为门锁了. I couldnt get in because the door _. 3. 刚才有人看见一个人进了你家. A man _ enter your house a moment ago. 4. 这项工作已经完成很长时间了. This piece of work _ for a long time.,is still thought to be,was locked,was seen to,has been finished,be + PP,被动语态的基本结构:,有各种时态的变化,考点一:,1. Now English _ by more and more people
12、 all over the word. A. speaks B. is spoken C. was spoken,一般现在时的被动语态： am / is / are + PP,2. The lost boy _ at the street corner last night. A. was found B. is found C. was looked for,一般过去时的被动语态： was / were + PP,3. More man-made satellites _ in the future. A. will send up B. will be sent up C. are sen
13、t up,一般将来时的被动语态： will + be + PP be going to + be + PP,4. Three bridges _ since last year. A. have built B. were built C. have been built,现在完成时的被动语态： have / has + been + PP,5. Flowers _ every day. A. has been watered B. should be watered C. should water,含有情态动词的被动语态： 情态动词 + be + PP,考点二:,被动语态中的特殊情况:,6.
14、 Good medicine _ bitter to the mouth. A. tastes B. is tasted C. taste This pen _ well. A. is sold B. sell C. sells,感官动词, 和sell等动词用主动语态表被动.,7. Many people _ during the earthquake in May, 2008. A. were died B. dead C. died,happen, last, die等动词不使用被动.,8. The man _ clean the toilet because he _ rubbish b
15、out when the police walked past the park. A. was made; was seen to throw B. was made to; was seen throwing C. made; saw,see / hear sb. do sth be seen / heard to do sth see / hear sb. doing sth. be seen / heard doing sth. make sb.do sth. be made to do sth.,主动: 被动:,主动: 被动:,主动: 被动:,9. Children should _. A. take good care of B. be taken good care C. be taken good care of,固定短语的被动不要丢掉后面的介词或副词,10. Your desk _. A. needs repair B. needs repairing C. needs to repair,need,
