Learning about Language优质教案设计

Grammar 【

学习目标】

在本节课结束时，学生能够了解并掌握现在完成时的被动语态。

【学习重点，难点】

现在完成时的被动语态的构成及应用。

【课型】Grammar 【回顾复习】

【新知识学习】

Step1、Leading-in(情景导入)：

分析句子是主动语态还是被动语态？

1.The old man has been dead for two years. 2.They have done the job. 3.The house has been built for 3 years 归纳总结：现在完成时的被动语态的构成：______________其否定结构为：____ Step2.Grammar:

.将下面句子改为被动语态：

1.We have bought a new personal computer.

2.We have found many problems with our new computer. 3.They have built a PC the way we wanted. 4.They have just joined our computer to the Internet. 5.We have used the computer every day since we bought it. 6.We have written a lot of e-mails on the computer in the past year. Step3.【当堂达标】

1.You can see the house_____ for years.

isn’t painted B.

hasn’t painted

C. hasn’t been painted

D. hadn’t been painted

2.---How long_____ at this jobs? ---Since 1990. A. were you employed B. have you been employed C. had you been employed D. will you be employed 3.Great changes__ in the city, and a lot of factories__. A. have been taken place; have been set up B. have taken place; have been set up C. have taken place; have set up D. were taken place; were set up Step4.【反思提升】 Summarizing 【Homework】

做报纸B3版语法练习。

1CBBDB 学习指导

背诵些好的

句子

辨别主动和被动语态