被动语态导学案（定）

1 被动语态复习导学案被动语态复习导学案 学习目标 1 掌握各种时态的被动语态的结构 2 能够正确的把主动语态变为被动语态 3 掌握被动语态的特殊用法 重难点 被动语态的特殊用法 课课前前热热身身 一 课前读词 二 根据提示翻译下列句子 1 每年都有大量的树木被砍伐 Plenty of trees every year 2 昨天那个小偷被抓住了 The thief yesterday 3 有一天电脑将取代书 Books by computers one day 4 那座桥正在建设当中 The bridge 5 纸和印刷术已经使用了很长时间了 Paper and printing for ages 6 儿童应该得到很好的照顾 Children good care of 思考 被动语态的结构是什么 课课内探究内探究 一 思考一 各种时态的被动语态的结构 时态被动语态结构 一般现在时 一般过去时 一般将来时 现在进行时 现在完成时 含有情态动词 can may must should 2 练习巩固 用所给动词的适当形式填空 1 Our TV set repair yesterday 2 A new building build in our school next year 3 Many books abput science buy since I went to college 4 Now he be asked if the meeting will be held next Friday 5 Your school bag must not put there 6 this kind of bike make in the USA 二 思考二 怎样把一个句子由主动语态变为被动语态 请看下列句子 原句 She 主语 wrote 谓语 this story 宾语 被动句 This story 主语 was written be 过分 by her by 原主语 主动语态变被动语态的步骤 1 找出句子的 主语 谓语 宾语 2 把原句的 语 变为 语 3 谓语动词变被动结构 4 原句的 主语 变为 放句子后面 5 剩余部分照搬 练习巩固 1 把下列句子变为被动语态 1 Mr Zhang will take you to the manager s office You to the manager s office Mr Zhang 2 I have finished my homework My homework 3 The boy can do the work The work by the boy 三 被动语态的特殊用法 一 思考三 含有双宾语的句子怎样变被动语态 如果主动句带双宾语 变为被动句时 将其中一个宾语变为主语 另一 个不变 一般情况下将指物的直接宾语指物的直接宾语变为被动语态的主语 例如 Mr King gave the child an MP4 as a birthday present 间接宾语 人 直接宾语 物 The child was given an MP4 as a birthday present by Mr King An MP4 was given to the child as a birthday present by Mr King 1 一般在 give show send 等动词后 间接宾语前用介词 to 3 2 一般在 buy make draw 等动词后 间接宾语前用介词 for 练习巩固 She gave me a cute cat A cute cat me by her Father bought me a bicycle A bicycle me by father 二 还原 to 原则 三个使役动词 let make have 三看两听一感觉 see watch look at hear listen to feel 在主动语态的句子里 以上动词后面跟着省去 to 的不定式做宾补 但变成被动语 态时 应将省去的 to 还原 例如 We often hear her sing English songs in the evening She is often heard to sing English songs in the evening 练习巩固 用所给动词的适当形式填空 1 The baby make cry by his sister 2 Jim often hear sing in the room 3 The Browns see leave the hotel already 三 不用被动语态的动词 1 不及物动词 其主语大都是事物 其主语大都是事物 如 happen take place appear disappear A traffic accident happen just now 2 连系动词如 be look seem feel sound smell taste get turn become Peking Opera sound beautiful 3 sell wash wear write 等动词与 well easily quickly 等副词连用 This kind of bikes sells well 这种单车很好卖 The cloth washes easily 这种布容易洗 四 注意动词短语的完整性 look after turn off laugh at 等固定词组搭配变被动时不能丢掉介词或副词 例如 The nurse looked after the children well last week The children were looked after well last week 巩固练习 A neighbour helped to keep our dog It while we were on holiday A was taken care B was taken care of C is taken care of Mr Johnson s story by everyone who heard it 4 A laughed at B was laughed C was laughed at 小结小结 被动语态用法小口诀 主动变被动 喧宾夺主 be done 动词一变二 二变三 双宾留人 to 或 for give show send draw buy make 省 to 宾补要加 to make let have see watch hear 固定搭配是整体 切记不要把家分 课后提升课后提升 一 单项选择 1 The old man and the children must in our country A take good care B be taken good care C be taken good care of 2 Look A big modern building in our city A is built B was being built C is being built 3 Many more houses for teachers since last year A are building B have been built C have built 4 A man cry for help last night A was heard to B heard to C was heard 5 I think computer in everyday life before long A will be B will be used C is used 6 Old people must be looked after and politely A speak to B spoken C spoken to 7 The flowers often A must be water B must be watered C must watered 8 This kind of shoes well last year A didn t sell B sell C wasn t sell 二 用括号中所给动词的适当形式填空 1 I will go to the party if I invite 2 He is often seen sit at the table alone 3 An accident happen here last week 4 So far many man made satellites send up into the space 5 The road repair now 三 根据提示