人教新目标 (Go for it) 版九年级全册Section A授课课件ppt

这是一份人教新目标 (Go for it) 版九年级全册Section A授课课件ppt，共16页。PPT课件主要包含了content，目 录，一般过去时的被动语态，巩固练习，完成句子等内容，欢迎下载使用。
一般过去时被动语态的用法
一般过去时的被动语态和一般现在时的被动语态
一般过去时被动语态的结构
be动词（was/were)+过去分词
主语+was/were+过去分词
Zipper was invented by Whitcmb Judsn in 1893.
主语+was/were nt +过去分词
Zipper wasn’t invented by Whitcmb Judsn in 1893.
Was/Were+ 主语+过去分词…?
Was zipper invented by Whitcmb Judsn in 1893?
对发明时间进行提问：when
When was zipper invented ?
对发明人进行提问：wh
Wh was zipper invented by?
主动语态怎么变成被动语态？
Tm gives me a bk. (改为被动语态）
2. 动词主动变被动（be+过去分词）
A bk is given t me by Tm.
I am given a bk by Tm.
小试牛刀:将下面句子改为被动语态
He cut dwn a tree. A tree _______ ________ ________ by him.2. I saw him playing ftball when I went hme. He ________ _________ playing ftball by me when I went hme.3. Peple plant a lt f trees every year. A lt f trees _______ ________ ______ peple every year.4. Mr. Black sent my an interesting stry bks yesterday. An interesting stry bks _______ ______ ____ me yesterday.5. Mike waters flwers every day. Flwers ______ _________ _____ Mike every day.
一般过去时的被动语态VS一般现在时被动语态
am/is/are+过去分词
was/were+过去分词
I __________ (ask) t clean my bedrm every day by my mther.
The windw ________________ (clean) just nw. It lks quite bright nw.
was cleaned
小试牛刀：完成下面句子
Nw English _____________ (speak) by mre and mre peple all ver the wrld.The lst by ____________(find) at the street crner last night.Rice _________ (grw) in the suth f the cuntry.The bridge ____________ (build) by lcal villagers tw years ag.Usually cmputers ___________(use) t get infrmatin n the InternetMy advice n hw t save water ______________(accept) by my class last Mnday.
was accepted
用所给单词的适当形式填空
last year, Jenny, a cllege student, ___________(chse) t wrk fr Hua Wei.Trees ___________(plant) alng the rad every year.There was a big earthquake in Japan, but luckily many peple _____________ (save)He likes reading very much. Mst f his mney __________(spend) n bks.
are planted
5. The Mid-Autumn Festival ___________________(celebrate) in August r September.6. The phts ______________ (take) in Beijing last year.7. The little girl is crying because her dll ____________ (break) by smene yesterday.8. Mary ___________( invite) t the party. She had s much fun there.
is celebrated
was invited
它是什么时候被发明的？ ______ _______ it invented?2. 这座桥是去年被建造的。 The bridge ______ _______ last year.3. 你知道它是怎么被发明出来的吗？ D yu knw _______ it _________ __________?
4. 我的雨伞被某个人错拿了。 My umbrella ______ ________ by smene ______ _______.5. 班上的学生被老师分成了3组。 Students in class _______ _______ ________3 grup by their teacher.6. 通往上海的飞机票一小时前被买完了。 Plane tickets t Shanghai _____ ________ ________ an hur ag.