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人教版 英语 九年级全册
Period 3 Section A (Grammar Focus-4c)
Unit6 When was it invented?
同学们,上一课学习的单词你们都掌握了吗?现在大家来检验一下,点击下面的音频开始听写吧!
词汇听写
Unit5已经学习了一般现在时的被动语态,这节课我们一起来学习一下一般过去时的被动语态。
导入新知
Grammar Focus 语法聚焦
When was the zipper invented? It was invented in 1893.
Who was it invented by? It was invented by Whitcomb Judson.
When was tea brought to Korea? It was brought to Korea during the 6th and 7th centuries.
What is the hot ice cream scoop used for? It’s used for serving really cold ice cream.
Active Voice:Alexander Graham Bell invented the telephone in 1876.
Passive Voice:The telephone was invented (by Alexander Graham Bell) in 1876.
合作探究
4a.Rewrite the sentences using the passive voice.
1.They sold the fridge at a low price . ①
The fridge was sold at a low price.
2.Somebody stole my camera from my hotel room.
____________________________________________________________
3.Where did you take these photos
____________________________________________________________
4.Our parents advised us not to go out alone.
____________________________________________________________
5.Different writers translatedthe book into different languages. ②
____________________________________________________________
My camera was stolen from my hotel room by somebody.
Where were these photos taken by you
We were advised not to go out alone by our parents.
The book was translated into different languages by different writers.
plete the sentences with the correct forms of the verbs in the box.
eat lock like ring
invite break tell bring
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.
were invited
were brought
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.
rang
was locked
were told
were eaten
liked
broke
【点拨】第一处应是tell sb. not to do sth.的被动式。
4c.Decide whether active or passive forms should be used in these sentences. Write the correct forms in the blanks.
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 invented
was born
worked
learned/learnt
was invented
was said
is used
①They sold the fridge at a low price.
low /l / adj. 低的;矮的
e.g. The moon was low in the sky. 月亮低挂在天上。
The temperature is very low today. 今天的气温很低。
We had to sell our house at a low price.
我们不得不低价出售了我们的房子。
He spoke in a low voice. 他低声地说话。
其反义词为high“高的”
1
低价
低声地
易错提醒: low 的比较级为lower,最高级为lowest,而不是双写“w”再加-er 或-est。
新知讲解
On Nov. 11th, most products online in China are usually sold at the_______ ( 最低的)prices. [宁波]
lowest
中考在线:
②Different writers translated the book into different languages.
返回
translate /tr ns'le t/ v. 翻译
e.g. These poems are difficult to translate. 这些诗很难翻译。
He works as a translator in a magazine.
他在一家杂志社当翻译。
Please translate the article into English.
请将这篇文章译成英文。
2
translate... into... 把……翻译成……
translate 的词形变换:translation n . 翻译
translator n .
译者;翻译家
返回
一般过去时的被动语态
一般过去时的被动语态,基本构成是was/were +
动词的过去分词。
e.g. The Great Wall was built thousands of
years ago. 长城是几千年前修建的。
语法讲解
时态的判断
1
1 .根据表示过去的时间状语来判断
中考在线1:Another bridge over the Jialing River______ last year. [ 重庆A 卷]
A. builds B. built C. is built D. was built
D
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2.根据语境判断
中考在线2:—It’s reported that 31 of the brave young men___ in a big forest fire in Sichuan.
— I don’t know who they are, but I know who they are for. [ 鸡西]
A. had killed B. killed C. were killed
C
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在主动语态中make,see 等动词后接省略
to 的不定式作宾语补足语,变成被动语态时,不
定式符号to 要还原。
2
中考在线3:In old days, the poor_______for the boss for over 18 hours a day. [ 恩施]
A. was made to be worked
B. were made work
C. were made to work
C
返回
在主动语态中,动词短语中的介词在变为被
动语态时,仍要跟在原动词之后。
3
中考在线4:The old lady ______the hospital in time at last. [ 绥化]
A. is taken to
B. took to
C. was taken to
C
句式的考查
4
(1) 一般疑问句: Was/Were + 主语+ 动词的过
去分词+ 其他
e.g. Was the boy hurt badly
那个男孩伤得重吗?
(2) 特殊疑问句:特殊疑问词+was/were+ 主语+
动词的过去分词+ 其他
e.g. How was the missing girl found
那个丢失的女孩是怎么找到的?
本节课主要学习了:
重点单词:Chinese,from,where,year,about,what about,Ms,American,not,England, hi,American,he,China
重点句式:——My name is …/I’m…/I’m…years old.
归纳新知
一、根据句意及汉语提示完成单词。
1. Please put the food into the f to keep it fresh.
2. It was unlucky that thousands of people died in the
e .
3. When the bell r , everyone rushed out of the classroom.
ridge
arthquake
ang
课后练习
4. John is talented because he can play nearly every musical i .
5. The prices of these fruits are so l that they are sold out quickly.
nstrument
ow
二、单项选择。
6.【 2020·泰州】 —Who is at the door
— A deliveryman ( 快递员) or _____ wanting to sell his new products.
A. everybody B. anybody
C. somebody D. nobody
C
7. —Linda, what’s your favorite _____
—I like chocolate cookies best.
A. fruit B. biscuit C. style D. fairy
B
8. — Frank won the first place in the swimming competition yesterday.
— Good news! _____, he is the best swimmer in our school.
A. Such as B. For example
C. By accident D. Without doubt
D
9. — I don’t understand this sentence. Could you help me _____ it into Chinese
—OK.
A. mention B. translate
C. invent D. complete
B
10.【 2020·襄阳】 —Why have I never seen this kind of 5G mobile phone
—Because it _____by Huawei last week.
A. was produced B. would produce
C. have produced D. was producing
A
三、按要求完成下列句子,每空一词。
11. She made the boy stay at home yesterday. (改为被动语态)
The boy _______ _______ _______ _______ at home by her yesterday.
was made to stay
12. The smartphone was made in 2016. (就画线部分提问)
________ ________ the smartphone ________
When was made
13. The door was locked by John. (就画线部分提问)
________ ________ the door ________ ________
Who was locked by
14. The books were written by Mr. Green many years ago.(改为否定句)
The books ________ ________ by Mr. Green many years ago.
weren't written
15. They didn’t grow vegetables in the garden last year. (改为被动语态)
Vegetables ________ ________ in the garden by them last year.
weren't grown
四、语法填空。
用括号内所给词的适当形式填空。
Roses have a long history. It 16 __________(say) that they have been on the earth for at least 35 million years.
is said
Roses 17 __________ (use) to make perfumes ( 香水) because of their nice smell.
are used
And they 18 _____________ (regard) as a symbol of love in many countries. There are lots of stories of roses . Here’s the most famous one.
are regarded
Roses 19 ______________(create) by Aphrodite, Goddess of Love, according to the ancient Greek mythology ( 神话).
were created
There 20 ________ (be) only white roses in the world. But did you know how red roses came into being Let me tell you. One day, Aphrodite’s lover Adonis 21 ________ (hurt) by a wild pig. Hearing the bad news, Aphrodite
22 __________(hurry) to save him. On the way, her feet
23 __________(hurt) by the thorns (刺) of a rose bush.
were
was hurt
hurried
were hurt
Her blood 24 __________ (start) to flow ( 流) and then the white flowers on the bush 25 __________ (turn) into red ones.
started
turned
再 见