语法

　　语法课

　　主备人： 邢水莲 审核人：英语组

　　执教人： 使用时间：

　　教师寄语：

　　一，学习目标：

　　1,掌握语法点：了解现在完成时的被动语态的形式和不使用被动语态的情况。 正确使用现在完成时的被动语态

　　如何正确使用现在完成时的被动语态。

　　现在完成时被动语态：have/has+been+及物动词的过去分词 2，灵活运用语法点完成

　　二，自主学习

　　现在完成时的被动语态的形式

　　观察例句归纳

　　1.Your computer has been repaired.

　　2.The desks haven’t been cleane.

　　3.Has the door been painted ?

　　归纳：肯定式______________________________________

　　否定式_______________________________________

　　疑问式_______________________________________

　　现在完成时的被动语态的形式:

　　1． 肯定式：主语 + have / has + been + 过去分词 + 其他 如：

　　这辆汽车已经被修理好了。

　　___________________________________________________________

　　2． 否定式：主语 + have / has + not + been + 过去分词 + 其他 如： 这房子很久没有打扫了。

　　_____________________________________________________________

　　3． 一般疑问式：Have / Has + 主语 + been + 过去分词 + 其他 如： 你收到了我的信了吗？

　　______________________________________________________________

　　4． 特殊疑问式：特殊疑问词 + have / has + 主语 + been + 过去分词 + 其他 这辆汽车是在哪里修好的？

　　__________________________________________________________

　　三，合作交流

　　完成句子

　　1. 他们彼此毫无共同点。 They _______ ________ ________ ________with one another.

　　2. 他每天坚持跑步，结果他真的减肥了。He keeps on running every day. ____ ____ ___, he has really lost weight.

　　3. 这些变化从某种意义来说是一种进步。The changes are an improvement ______ _______

　　________._________________________________________________

　　4. 她是一位非常和蔼的老师，我们都喜欢她。She is ______ kind a teacher ______ we all like her.

　　5. 在朋友们的帮助下，他终于解决了这个问题。_____ _____ ____ ____ his friends，he finally solved the problem

　　四，成果展示，精讲点拨

　　用法

　　1.The problem has already been solved.(某事物已经受到某种影响或某种处理)

　　2.Jane has been told the news,so you needn’t call her.(人或物已经被动地接受某行为或某处理)

　　3.The plan has been discussed for nearly 2 hours.(发生在过去，一直延续到现在并可能继

　　续持续下去的被动动作或状态)

　　4.You shouldn’t leave school before your homework has been finished.(在时间或条件状语

　　从句中，用现在完成时的被动语态代替将来完成时的被动语态)

　　五，巩固练习

　　1. Every year a flood of farmers arrive in Shenzhen for the money-making jobs they before leaving their hometowns. A. promised B. were promised C. have promised D. have been promised

　　2. His sister left home in 1998, and ever since.

　　A. had not been heard of B. has not been heard of C. had not heard of D. has not heard of

　　3. —The window is very dirty.

　　—I know. It _________ for weeks .

　　A. hasn’t cleaned B. din’t clean C. wasn’t cleaned D. hasn’t been cleaned

　　4. I need one more stamp before my collection ________.

　　A. has completed B. completed C. has been completed D. is completed

　　5. In the last few years thousands of films allover the word.

　　A. have produced B. have been produced C. are producing D. are being produced

　　6. A lot of factories _______ since last year.

　　A. are being set up B. have been set up C. had been set up D. will be set up

　　7. So far, the moon _____by man already.

　　A. is visited B. will be visited C. has been visited D. was visited

　　8. I got caught in the rain and my suit _______________.

　　A. has ruined B. had ruined C. has been ruined D. had been ruined

　　9. --Why does the Lake smell terrible? Ks5u

　　--Because large quantities of water Ks5u

　　A. have polluted B. is being polluted C. has been polluted D. have been polluted

　　10. When and where to go for the summer holiday ________ yet.

　　A. are not decided B. have not been decided C. is not being decided D. has not been decided

　　六，提疑设问，释疑解惑

　　注意事项

　　1.带有双宾语的动词，如give, send, bring, take, teach, show, tell,等，变为被动语态时，可将其中一个宾语变为主语，另一个保持不变，而且注意加上介词。

　　主动：He has sent me an e-mail.

　　被动语态：_____________________________________________________

　　主动：My parents have bought me a birthday present.

　　被动语态：________________________________________

　　2.带有复合宾语（宾语+宾补）的动词变为被动语态时，把宾语变为主语，原宾补留在原处。省略to的不定式，被动语态中把to补上，这些词包括：feel; hear; listen to; have; let; make; see; look at; watch; observe; notice.

　　(1)主动：We have seen him entering the hall.

　　被动：He _______________________________________

　　(2)主动：They have made Mr.White leader of the team.

　　被动：Mr.White __________________________________

　　七，（学）教后记