1、被动语态被动语态v永吉二中永吉二中 刘可敬刘可敬主动语态主动语态She waters the flowers every day.主语是动作的主语是动作的执行者执行者.被动语态被动语态 The flowers are watered by her every day.主语是动作的主语是动作的承受者承受者.语态语态被动语态被动语态用法用法谁做的动作不知道谁做的动作不知道说出谁做的没必要说出谁做的没必要Many trees should be planted every year.动作承受者需强调动作承受者需强调Many houses were washed away by the flood.T
2、his watch is made in China.被动语态被动语态Look carefully!1.This watch is made in China.2.Many trees should be planted every year.3.Many houses were washed away by the flood.构成构成1.be+动词的过去分词(done)2.情态动词+be+done1.This watch is made in China.2.Many trees should be planted every year.3.Many houses were washed
3、away by the flood.被动语态被动语态时态时态一般现在时一般现在时一般过去时一般过去时一般将来时一般将来时现在进行时现在进行时过去进行时过去进行时现在完成时现在完成时过去完成时过去完成时am/is/are+donebe+donewas/were+donewill+be+doneam/is/are+being+donewas/were+being+donehave/has+been+donehad+been+done被动语态被动语态句型句型一般现在时一般现在时am/is/are+donebe+donewas/were+donewill+be+done一般过去时一般过去时一般将来时一
4、般将来时否定:一般:This watch isnt made in China.Is this watch made in China?否定:一般:Many houses werent washed away by the flood.Were many houses washed away by the flood?否定:一般:A new bridge wont be built next year.Will a new bridge be built next year?被动语态被动语态句型句型情态动词情态动词+be+done否定:一般:Many trees should be plant
5、ed every year.Many trees shouldnt be planted every year.Should many trees be planted every year?被动语态被动语态主动变被动主动变被动 She waters the flowers every day.The flowers 1.宾语变主语(宾格变主格)主语主语谓语谓语宾语宾语主语主语 2.谓语变be done,are watered谓语谓语:被动语态被动语态 3.by+主语置后,(主格变宾格,可省略)by her every day.by+宾格宾格 (时态与数)被动语态被动语态主动变被动主动变被动练
6、习练习1.Careless driving causes many traffic accidents.Many traffic accidents2.Somebody stole my camera from my hotel room.My cameraare causedby careless driving.was stolen from my hotel room(by somebody).被动语态被动语态主动变被动主动变被动练习练习3.People will have robots one day.Robots will be had by people one day.4.You
7、 must clean your bedroom every day.Your bedroom must be cleaned every day.被动语态被动语态特殊形式特殊形式-主动表被动主动表被动1.be worth doing3.感官动词感官动词look,sound,taste,smell,feel等等The book is worth reading.2.want/need/require doing =物物+want/need/require to be done The tree needs watering.=The tree needs to be watered.It so
8、unds interesting.物物+被动语态被动语态特殊形式特殊形式-还原还原to 一感一感 feel 1.I often hear her sing in the next room.She is often heard to sing in the next room.二听二听 hear,listen to三使三使 make,let,have 四看四看 look,see,watch,notice2.My teacher makes me do more exercise.I am made to do more exercise by my teacher.被动语态被动语态特殊形式特殊
9、形式-还原还原to 一感一感 feel 1.be felt to do 二听二听 hear,listen to三使三使 make,let,have 四看四看 look,see,watch,notice2.be heard to do3.be made to do4.be seen to do5.be watched to do 被动被动 语态语态 用法 时态 构成 特殊主变被主变被 Summary 构成be+done am/is/are was/were will be should be一般现在时被动语态一般现在时被动语态am/is/are+done A year has four seas
10、ons and it _ twelve different star signs.A.divided into B.is dividing into C.dividing into D.is divided intovD -Did you go to Jacks birthday party?-No.I _.A.am not invited B.havent invited C.wasnt invited D.didnt inviteC一般过去时一般过去时was/were +done It is said that an A-shaped tower _ in the center of th
11、e city next year.A.builds B.will build C.will be built D.is builtvC一般将来时一般将来时will be +doneThe earth is our home.It _ well.A.must be protected B.should protect C.need protect D.should protectedA情态动词情态动词+be +done特殊形式特殊形式 物物+need/want/require +doing sth.=物物+need/want/require to be done My computer does
12、nt work.It needs_.A.repair B.to repair C.to repairing D.to be repairedD特殊形式特殊形式被动语态中要接动词不定式（被动语态中要接动词不定式（to do）形式）形式一感一感 If you see the cartoon film,you will _ laugh.A.be made B.be made to C.make to D.makeBfeel二听二听 hear,listen to三使三使 have,let,make四看四看 look at,see,watch,notice特殊形式特殊形式 The mixture smelt terrible but Tom _ taste it.A.was made to B.was made C.made to D.made ALets practice!被动被动 语语态态 用法 时态 构成 特殊主变被主变被 Homework1.Mind map2.Do exercises.Thanks for listening!
