(2019版)北师大版高中英语必修第一册Unit 3 Lesson 1 被动语态ppt课件.pptx

1、被动语态被动语态 Problems to be solvedProblems to be solved Q1 什么是被动语态？什么是被动语态？ Q2 英语的被动语态等于中文的英语的被动语态等于中文的“被被”？ Q3 Q4 什么情况下使用被动？什么情况下使用被动？ 被动语态怎么用？被动语态怎么用？ 01 Q1 什么是被动语态？什么是被动语态？ Q1Q1什么是被动语态？什么是被动语态？ The dog bit the boy. The boy was bitten. 主动语态：主语是谓语动词所表示动作的执行者。 The dog bit the boy. 被动语态：主语是谓语动词所表示动作的承受者。

2、 The boy was bitten. Q1Q1什么是被动语态？什么是被动语态？ 02 Q2 英语的被动语态等于中文的英语的被动语态等于中文的“被被”？ Q2Q2英语的被动语态等于中文的英语的被动语态等于中文的“被被”? ? 在广州，我经常被叫靓仔。 I am always called handsome boy in Guangzhou. 我的身份很快就会暴露出来。 My identity will be disclosed soon. whether: 中文的被动的使用较为宽松，在判断是否 需要被动语态时，最好的方法是直接看动作的发出者 是什么。英译中时，不一定非要加上“被”等。 03

3、Q3 什么情况下使用被动？什么情况下使用被动？ Explain why the passive is used in each sentence.(P54 Ex.8) 1. The house was cleaned from top to bottom. 2. It is believed that when Fu is put upside down, happiness arrives. 3. Train tickets or flights have to be booked as early as possible. 4. The spirit of the festival the

4、 spirit of family has largely been kept. when: The actor is unknown. when: You are talking about a general truth. Q3Q3什么情况下使用被动？什么情况下使用被动？ More examples: 1.Spring Festival is highly valued by every Chinese family. 2.Next, the Chinese character Fu was attached upside down to our front door. 3.Firewor

5、ks were being let off across the city. 4.The night sky was lighted up by them. 5.Every year, the moment I get on the train, I am surrounded by Shanxi accents. 6.Great fun is also enjoyed in the kitchen as the dumplings are being made. 7.Most of the important Spring Festival traditions are still bein

6、g practiced by people across the country. Q3Q3什么情况下使用被动？什么情况下使用被动？ when: You want to emphasize(强调) the person or thing acted on. Q3Q3什么情况下使用被动？什么情况下使用被动？ when: The actor is unknown. The apple was eaten. There was an apple on the table, but now its gone. We dont know who ate it. “Its +done”句型句型 1. It

7、 is said that 据说据说. 2. It is believed that 据信据信 3. It is well known that 众所周知众所周知 4. It must be pointed that 必须指出必须指出 5. It is generally considered that 大家认为大家认为 6. It is announced that 据宣布据宣布 Q3Q3什么情况下使用被动？什么情况下使用被动？ Q3Q3什么情况下使用被动？什么情况下使用被动？ when: The actor is irrelevant(无关的). A new building will b

8、e built in our school in 2023. Were not interested in who will build it. Q3Q3什么情况下使用被动？什么情况下使用被动？ when: You want to emphasize(强调) the person or thing acted on. The boy was bitten by a dog. The boy is the main topic. Q3Q3什么情况下使用被动？什么情况下使用被动？ Rules are made to be broken. when: You are talking about a

9、general truth. By whomever, whenever Q3Q3什么情况下使用被动？什么情况下使用被动？ when: You want to be vague(模糊的) about who is responsible. Mistakes were made. We dont want to hurt the student. Q3Q3什么情况下使用被动？什么情况下使用被动？ when: You want to create an authoritative(权威的) tone. Students are not required to sleep at class. You

10、 just need to do it. 04 Q4 被动语态怎么用？被动语态怎么用？ Q4Q4被动语态怎么用？被动语态怎么用？ bebe动词动词 动词的动词的 过去分过去分 词词 被动语态被动语态 基本：基本：am, is, aream, is, are 根据人称、时态变化根据人称、时态变化 do-did-do-did-donedone bite-bit-bite-bit-bittenbitten eat-ate-eat-ate-eaeatenten 动词的过动词的过 去分词去分词 一、一、AAA型型 costcostcost cutcutcut hurthurthurt putputput

11、 二二、ABA型型 becomebecamebecome comecamecome runranrun 敬请关注今晚作业。 Q4Q4被动语态怎么用？被动语态怎么用？ bebe动词动词 bedone 一般现在时一般现在时 done 一般过去时一般过去时 一般将来时一般将来时 现在完成时现在完成时 过去完成时过去完成时 现在进行时现在进行时 过去进行时过去进行时 how: 以be done为基础，改变be的时态即可。 Q4Q4被动语态怎么用？被动语态怎么用？ am/is/are was/were will be have/has been had been am/is/are being was/

12、were being 05 Q5 是不是所有的动词都可以用被动？是不是所有的动词都可以用被动？ Q5Q5是不是所有的动词都可以用被动？是不是所有的动词都可以用被动？ 我哭了我哭了(I cried.) 我笑了我笑了(I smiled.) 不及物动词（不能加宾语的动词）没有被动语态。 The cupcakes smell good. 某些连系动词不使用被动语态，如look, sound, smell, feel, taste, prove等。 Q5Q5是不是所有的动词都可以用被动？是不是所有的动词都可以用被动？ The sport meet begins at 2 p.m. next Monday

13、. 某些表示开始和结束的动词不使用被动语态，如 begin, start, finish, end等。 Q5Q5是不是所有的动词都可以用被动？是不是所有的动词都可以用被动？ The book sells well. 当cut, sell, read, write, fill, cook, lock, wash, drive, keep等表示“属性、特性”时不使用被动语态。 Q5Q5是不是所有的动词都可以用被动？是不是所有的动词都可以用被动？ This shirt needs washing. This shirt needs to be washed. want, require, need,

14、 be worth后面的doing用主动 表示被动含义。 Q5Q5是不是所有的动词都可以用被动？是不是所有的动词都可以用被动？ The poem is easy to understand. 在“be + 形容词 + to do”中的to do，用主动 表示被动含义。 Q5Q5是不是所有的动词都可以用被动？是不是所有的动词都可以用被动？ ExerciseExercise Create sentences based on the pictures. Efforts should be made to protect endangered animals. 对比：对比：We should mak

15、e efforts to protect endangered animals. It emphasizes the efforts. ExerciseExercise Smoking is prohibited in the public places. 对比：对比：We prohibit smoking in the public places. Its more authoritative. ExerciseExercise I will soon be caught up with by the man behind me. 对比：对比：The man behind me will s

16、oon catch up with me. The topic is me not the man. ExerciseExercise He was sad because he was defeated by a rookie. 对比：对比：He was sad because a rookie defeated him. The topic is me not the man. ExerciseExercise Christmas is celebrated on the 25th, December. 对比：对比：We celebrate Christmas on the 25th, D

17、ecember. Its a general truth. ExerciseExercise Last summer I painted our house. 对比：对比： Last summer our house was painted by me. It emphasizes the actor “I”. Exercise When the job was finished, I felt a great deal of satisfaction. 对比：对比： When the job was finished, a great deal of satisfaction was felt by me. It emphasizes the actor “I”. Dont overuse passive voice. Use it when necessary. Exercise THANK YOU !THANK YOU !