人教版九年级全册Unit 6 When was it invented? SectionA Grammar Focus-4c课件(共24张PPT)

(共24张PPT)
人教新目标Go For It九年级英语全册
Unit6 When was it invented？ SectionA Grammar Focus-4c
The cars _____ _________in 1885.
汽车在1885年被发明。
Flowers ______ _____in the garden last year.
去年鲜花被种在花园里。
The man _____ ___to the hospital an hour ago.
一小时前那个人被送到医院去了。
were invented
were planted
was sent
Translation
Enrich your life today,yesterday is ow is mystery
Complete the following sentences.
1. 拉链是什么时候被发明的？
______ ______ the zipper ________
2. 它于1893年被发明。
It ______ _________ in 1893.
3. 它是由谁发明的？
______ _____ it invented ______
4. 是由Whitcomb Judson发明的。
It ______ _________ _______ Whitcomb Judson.
was invented
When was invented
Who was by
was invented by
Presentation
5. 茶叶什么时候被带到朝鲜的？
______ ______ tea _________ to Korea
6. 是在六到七世纪之间被带到朝鲜的。
It ______ ________ to Korea ________the 6th and 7th centuries.
7. 热冰淇淋勺用来做什么？
What _____ the hot ice-cream scoop ______ ______
8. 它用来盛很凉的冰淇淋。
It’s ______ ______ ________ really cold ice-cream.
When was brought
was brought during
is used for
used for serving
Enrich your life today,yesterday is ow is mystery
9. Alexander Graham Bell于1876年发明了电话机。
Alexander Graham Bell _________ the telephone in 1876.
10. 电话机在1876年被贝尔所发明。
The telephone _______ ________ _______ Alexander Graham Bell in 1876.
invented
was invented by
Active Voice
Passive Voice
一般过去时的被动语态
Enrich your life today,yesterday is ow is mystery
Grammar
We cleaned the classroom yesterday. (主动语态）
The classroom was cleaned by us yesterday.（被动语态）
宾语
宾语变主语
主语
一般过去时被动语态结构：was /were +done
去年春天种了树
Trees were planted last spring .
谓语
be +动词过去分词
by+主语宾格
Enrich your life today,yesterday is ow is mystery
肯定句：
主语+was / were+及物动词的过去分词+其他.
纸是中国人在二千多年前发明的。
Paper was invented by Chinese people two thousand years ago.
Enrich your life today,yesterday is ow is mystery
1. 它是由谁发明的？
______ _____ it invented ______
2. 它是由惠特科姆 贾得森发明的。
It ____ ________ ___ Whitcomb Judson.
3. 茶叶什么时候被带到朝鲜去的？
_____ ______ tea _________ to Korea
4. 是在六到七世纪之间被带到朝鲜。
It _____ _______ to Korea ________the 6th and 7th centuries.
was invented by
When was brought
was brought during
Who was by
Enrich your life today,yesterday is ow is mystery
5. 热冰淇淋勺用来做什么？
What ___ the hot ice-cream scoop
_____ _____
6. 它用来挖很冷的冰淇淋。
It’s _____ ____ ______ really cold
ice-cream.
used for serving
is
used for
Enrich your life today,yesterday is ow is mystery
贝尔于1876年发明了电话机。
Alexander Graham Bell _________ the telephone in 1876.
电话机在1876年被贝尔所发明。
The telephone _____ ________ _____
Alexander Graham Bell in 1876.
invented
was invented by
Enrich your life today,yesterday is ow is mystery
否定句：
主语+ was/were not+及物动词的过
去分词+其他.
开始妇女不允许参加奥运会。
Women were not allowed to take part in the games at first.
Enrich your life today,yesterday is ow is mystery
1．They sold the fridge at a low price.
2．Somebody stole my camera from my hotel room.
3．Where did you take these photos
Rewrite the sentences using the passive voice.
4a
The fridge was sold at a low price.
My camera was stolen from my hotel room (by somebody).
Where were these photos taken
Enrich your life today,yesterday is ow is mystery
4．Our parents advised us not to go out alone.
5．Different writers translated the book into different languages.
Rewrite the sentences using the passive voice.
4a
We were advised not to go out alone by our parents.
The book was translated into different languages by different
writers.
Enrich your life today,yesterday is ow is mystery
这幅画是你妹妹画的吗？
一般疑问句：
Was/Were +主语 +及物动词的过去分
词+其他
Was this picture drawn by
your sister
Enrich your life today,yesterday is ow is mystery
Paper ______ first ______ about 2,000 years ago in China.
A．is; creating B．is; created
C．has; created D．was; created
D
典例
一般过去时的被动语态
Enrich your life today,yesterday is ow is mystery
4b
Complete the sentences with the correct forms of the verbs in the box.
1．You ___________ to the party last night, weren’t you Why didn’t
you go
2．The earthquake happened all of a sudden, but luckily the villagers
____________ to a safe place.
3．The door ___________ when we arrived, so we ______ the bell.
eat lock like ring invite break tell bring
were invited
were brought
was locked
rang
Enrich your life today,yesterday is ow is mystery
4b
Complete the sentences with the correct forms of the verbs in the box.
4．The students _________ not to eat or drink in class, but Ruby
_______ the rule when she started eating a biscuit in science class.
5．The cookies __________ by the hungry kids in less than 20 minutes,
and they really ______ them.
eat lock like ring invite break tell bring
were told
broke
were eaten
liked
Enrich your life today,yesterday is ow is mystery
1. You ____________ to the party last night, weren’t you
Why didn’t you go
2. The earthquake happened all of a sudden, but luckily the
villagers _____________ to a safe place.
3. The door _________when we arrived, so we ____the bell.
4. The students _________ not to eat or drink in class, but
Ruby ______ the rule when she started eating a biscuit in
science class.
5. The cookies _________ by the hungry kids in less than 20
minutes, and they really _____ them.
were invited
eat, like, invite, tell, lock, ring, break, bring
were brought
was locked
rang
were told
broke
were eaten
liked
Complete the sentences with correct forms of the verbs in the box.
4b
忽然= suddenly
The telephone ____________ (invent) by Alexander Graham Bell. He __________ (born) in 1847. Mr. Bell ________ (work) on the invention of the telephone with Thomas Watson.
In 1875, Mr. Bell _________ (learn) how to send musical notes through an instrument similar to a telephone. Finally, the telephone _____________ (invent) in 1876. The first sentence that _________ (say) on the telephone by Mr. Bell was “Mr. Watson, come here; I want to see you.” Today the telephone ________ (use) around the world.
was born
was invented
worked
learned
was invented
was said
is used
4c
Decide whether active or passive forms should be used in these sentence. Write the correct forms in the blanks.
Ⅰ. 单项选择。
1. — Today Chinese is becoming more and more popular.
— It _______ in many schools around the world.
A. teaches B. is teaching C. has taught D. is taught
2. We _______ to close the windows before we left the lab.
A. tell B. told C. are told D. were told
3. — Did you hear that water in Tai Lake smelt terrible
— Yes. In fact, it _______. That's all because of the
people and the factories around.
A. polluted B. was polluted C. has polluted D. will pollute
D
Exercises
D
B
4. A new school _______ last year in my hometown.
A. set up B. sets up C. is set up D. was set up
5. These model cars ____ in China in 2018.
A. are made B. were made C. make D. made
6. Last March, many trees ______ along the streets to make our city more beautiful.
A. were planted B. were planting C. had planted D. planted
7. To my great surprise, the famous athlete's story ____
differently in the newspaper.
A. was reported B. reported
C. was reporting D. reports
D
B
A
A
Ⅱ. 用所给动词的适当形式填空。
1. The pizza was ______ (make) by me. Would you like to have some
2. The Great Wall is ________ (know) all over the world.
3. This story was ______ (tell) by my grandmother last night.
4. Was a new science museum ___(build) in your hometown last year
5. No student is _______(see) in the playground.
6. History is _________ by the people. (make)
7. He is often _________ to do the work by the teacher. (ask)
8. The book _________________ by him last year. (write)
9. The radio ______________ last week. (repair)
made
known
told
built
seen
made
asked
was written
was repaired
将下列句子变为被动语态。
1. He chose six story books the other day.
Six story books _____ _______ by him the other day.
2. Uncle Lee gave Jack a large cake for he painted the wall wonderfully.
Jack ____ _____ a large cake by Uncle Lee for he painted the wall wonderfully.
3. A mouse ate half of the cake last night.
Half of the cake _____ _____ by a mouse last night.
was given
were chosen
was eaten
Enrich your life today,yesterday is ow is mystery
1. Review Grammar.
2. Preview the new words and expressions.
3. Preview 1a-1e on page 45.