文档介绍：仁爱版英语九年级（上）Unit4 Topic2 Section D
教学课件
课件所有图片来自百度网
What is this ？What is made of/from？ What is used for？
them loudly, then sum up and fill in the form.
watch was made in Japan in 1990.
room wasn’t cleaned yesterday.
3.-Were the buildings built last year?
-Yes, they were.\No, they weren’t.
was your computer made?
was given to you by your parents on your 12th birthday.
一般过去时的被动语态的构成
肯定句
主语+be（was/ were）+过去分词（+其他）
否定句
主语+ be (was／ were) + +过去分词（+其他)
一般疑问句
+主语+过去分词（其他）
肯定回答： 主语+be (was／ were)
否定回答： 主语+be (was／ were)+
特殊疑问句
疑问词不是句子主语时： + be（was / were+主语+过去分词（+其他）
疑问词是句子主语时：疑问词+be（was /were)+过去分词（+其他）
not
be (was／ were)
Yes
No
not
疑问词
比较下列句子：
The classroom is cleaned by us every day.
The classroom was cleaned by us yesterday.
看看我们学得如何？
Ⅰ.用恰当的介词填空：
1. The desk is made_____ wood.
2. The wine is made____ corn（玉米）.
3. The TV set is made ____ shanghai.
4. My knife is used____ cutting apples.
5. A camera is used ____ take photos.
6. I am used ___getting up early.
7. English is used ____an international
language
as
of
from
in
for
to
to
看看我们学得如何？
Ⅱ.根据首字母和句意补全单词。
1. A t _________ is used for brushing teeth.
2. We are doing chemistry e ________ in the
lab.
3. My cellphone was stolen by a t____ last
night.
4. I often help my mother do the h________.
5. A robot can work for us like a s________.
6. We should make a c_________ to protecting
our environment.
ontribution
oothbroosh
xperments
hief
ousework
ervant
看看我们学得如何？
Ⅲ. 把下列主动句变被动句。
planted many trees last year.
____________________________________
he finish the work two days ago?
______________________________________
3. She didn’t write a book last year.
______________________________________
4. Who cleaned the classroom？
______________________________________
Many trees were plant