1、International charities 教学目标 1.To know the context of passive voice . 2.Master and use the passive voice of the present tense and the simple past tense correctly. 重点 1.To know the context of passive voice . 2.Master and use the passive voice of the present tense and the simple past tense correctly.
2、难点 1.To know the context of passive voice . 2.Master and use the passive voice of the present tense and the simple past tense correctly. 教法 及教具 Some pictures and a tape recorder. 教 学 内 容 个案调整 教师主导活动 学生主体活动 教 学 过 程 Step1 Presentation 1.Teacher asks :Who do operations on the plane ? Write down : ORBIS
3、 doctors do operations. 2.Ask them to change it into passive voice . Operations are done by ORBIS doctors . 3.Ask them to discuss them and explain: We can also introduce who or what performs an action in the passive voice using by .We put by and the performer after the verb . 4.Show more examples .
4、(1)Activities for the Computer Club are organized by Mr Lin (2)The little girl was saved by a policeman . (3)These photos were taken by Nancy . Step2 Practice 1. Ask them to complete the exercises of part A . 2. Check the answers and ask them to read the sentences aloud . 3. Do more exercises : (1)T
5、om often helps Jenny when she is in trouble (2)I bought a computer last week . (3)The whole cake was eaten by Eddie yesterday . (4)Many trees are planted by students and teachers every year. Answer : ORBIS doctors (1)Jenny is often helped by Tom when she is in trouble . (2)A computer was bought by m
6、e last week . (3)Eddie ate the whole cake yesterday . (4)Students and teachers plant many trees every year . 5)The (5)She takes good care of the children . children are Taken good care of by her. 教 学 内 容 个案调整 教师主导活动 学生主体活动 Step3Production 主动语态与被动语态的转化： 主语 谓语 宾语 主动语态 She hurt me 原宾语 谓语（被动式） 原主语 （改为宾格
7、）被动语态 I was hurt by her 主语+谓 语+双宾语的句式转化： 主动 语态 主语 He 谓语 (主动 式) passed 间宾 me 直宾 a book 原直宾 A book 谓语 （被动 式） was passed to me by 原主语 （改为 宾格） him 被动 语态 原间宾 （改为 主格） I 谓语 （被动 式） was passed 原直宾 a book by 原主语 （改为 宾格） him Step4 Practice 1. Do some exercises on page 100 . 2. Check the answer one by one . 3. Ask the students to read the sentences . Step5Homework 1. Try to remember the new words . 2. To master the passive voice . 3. To do more exercises . Keys: 1. was set up 2. was opened 3. are sold 4. is used 5. is called 6. was started 7. were given 8. are built 板书 课堂作业作 业 见附页 教学札记
