(共21张PPT)
（人教新目标版）九年级
Period 3 Section A (GF-4c)
Unit 6
When was it invented
Learning objectives
Language competence
To understand the passive voice and apply it in the context and the discourse
Thinking quality
To turn the active voice into the passive voice accurately.
Cultural awareness
To know more about the history of some great inventions
Learning ability
To understand the function of passive voice and make the passage more accurate.
根据课本内容，完成下列句子。
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.
was invented
When was invented
Leading-in
was invented by
When was brought
Who was by
3. 它是由谁发明的？
______ _____ it invented ______
4. 它是由惠特科姆 贾得森发明的。
It ____ ________ ___ Whitcomb Judson.
5. 茶叶什么时候被带到朝鲜去的？
_____ ______ tea _________ to Korea
Leading-in
used for serving
is
used for
was brought during
6. 是在六到七世纪之间被带到朝鲜。
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. 它用来挖很冷的冰淇淋。
It’s _____ ____ ______ really cold
ice-cream.
Leading-in
invented
was invented by
9. 贝尔于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.
Leading-in
The pioneers of different inventions were listed there.
It mentioned that the zipper was invented by Whitcomb Judson in1893.
The book describes how tea plants were grown and used to make tea.
一般过去时被动语态
was/ were+及物动词的过去分词
Do you still remember
It was believed that tea was brought to Korea and Japan during the 6th and 7th centuries.
Presentation
什么时候用被动语态
当我们不知道谁是动作的执行者，或者没有必要说明谁是动作的执行者，只需强调动作的承受者时。
Presentation
比较下面两个句子
The workers made the printer
that I bought yesterday last month.
主语
谓语
宾语
定语从句
状语
The printer I bought yesterday was made (by the workers) last month.
比较一下主动句和被动句，这里被动句的表现形式更好一些。
Presentation
主动语态不能变成被动语态的情况 当宾语是反身代词或相互代词时 He made himself a cup of coffee.
They help each other.
当谓语动词是表示状态的及物动词时 The salary can last him only a week.
当宾语是不定式或动名词时 We all want to be teachers.
当某些动词表示状态或结果时 The milk tastes slightly sour.
当宾语表示数量、重量、大小或程度 The jade weighs one ton.
Presentation
The fridge was sold at a low price (by them).
2. Somebody stole my camera from my hotel room.
4a
My camera was stolen from my hotel room (by someone).
Rewrite the sentences using the passive voice.
1. They sold the fridge at a low price.
Practice
5. Different writers translated the book into different languages.
4a
We were advised( by our parents )not to go out alone.
The book was translated into different languages (by different writers).
3. Where did you take these photos
Where were these photos taken (by you)
4. Our parents advised us not to go out alone.
Practice
eat like invite tell lock ring break 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.
4b
were invited
were
brought
Complete the sentences with the correct forms of the verbs in the box.
Practice
eat like invite tell lock ring break bring
3. The door __________ when he 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.
4b
was locked
rang
were told
broke
were eaten
liked
Practice
4c
was invented
was born
worked
learned
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.
4c
is used
was said
was invented
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.
Practice
Talk about the inventions(发明).
It was invented in...
It was invented by...
Production
Summary
The passive voice of the past tense
How to change active voice into passive voice
1. Review passive voice you’ve learned today.
2.Recite the sentences in GF
3.Finish the exercise.
Homework(共22张PPT)
When was it
invented
Unit 6
fridge
low
somebody
translate
lock
earthquake
n. 冰箱
adj. 低的；矮的
pron. 某人
n. 重要人物
v. 翻译
v. 锁上；锁住
n. 锁
n. 地震
Words and
Expressions
sudden
all of a sudden
bell
biscuit
cookie
musical
instrument
adj. 突然（的）
突然；猛然
n. 钟(声)；铃(声)
n. 饼干
n. 曲奇饼
adj. 音乐的，有音乐天赋的
n. 器械；仪器；工具
Words and
Expressions
接龙
幻灯片上单词或短语出现时，同学应迅速读出并说出中文意思。
每人一词，按行/列依次接龙，3秒内说不出，此行/列同学即失去此答题机会，下一行/列同学接续。
mention
doubt
instrument
translate
boil
trade
musical
list
biscuit
take place
pioneer
remain
style
project
nearly
national
pleasure
by accident
Do you still remember
The pioneers of different inventions were listed there.
It mentioned that the zipper was invented by Whitcomb Judson in1893.
The book describes how tea plants were grown and used to make tea.
It was believed that tea was brought to Korea and Japan during the 6th and 7th centuries.
一般过去时被动语态
was/ were+及物动词的过去分词
什么时候用被动语态
当我们不知道谁是动作的执行者，或者没有必要说明谁是动作的执行者，只需强调动作的承受者时。
比较下面两个句子
The workers made the printer
that I bought yesterday last month.
主语
谓语
宾语
定语从句
状语
The printer I bought yesterday was made (by the workers) last month.
比较一下主动句和被动句，这里被动句的表现形式更好一些。
Rewrite the sentences using the passive voice.
1. They sold the fridge at a low price.
The fridge was sold at a low price (by them).
2. Somebody stole my camera from my hotel room.
4a
My camera was stolen from my hotel room (by someone).
4. Our parents advised us not to go out alone.
5. Different writers translated the book into different languages.
4a
We were advised( by our parents )not to go out alone.
The book was translated into different languages (by different writers).
3. Where did you take these photos
Where were these photos taken (by you)
主动语态不能变成被动语态的情况
当宾语是反身代词或相互代词时 He made himself a cup of coffee.
They help each other.
当谓语动词是表示状态的及物动词时 The salary can last him only a week.
当宾语是不定式或动名词时 We all want to be teachers.
当某些动词表示状态或结果时 The milk tastes slightly sour.
当宾语表示数量、重量、大小或程度 The jade weighs one ton.
Complete the sentences with the correct forms of the verbs in the box.
eat like invite tell lock ring break 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.
4b
were invited
were
brought
Eat like invite tell lock ring break bring
3. The door __________ when he 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.
4b
was locked
rang
were told
broke
were eaten
liked
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.
4c
was invented
was born
worked
learned
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.
4c
is used
was said
was invented
阅读短文，在空格处使用括号中词语的正确形式填空。
We have an old musical instrument. It _______ (call) a clavichord (古钢琴). It _________ (make) in Germany in 1681. Our clavichord ______ (keep) in the living room. It has belonged to our family for a long time. The instrument ___________ (buy) by my grandfather many years ago.
is called
was made
is kept
was bought
注: 另附word文档。
点击此处链接
Recently it _____________ (damage) by a visitor. She tried to play jazz on it! She struck the keys too hard and two of the strings were broken. My father was shocked. Now we ______________ (allow) to touch it. It ________________ (repair) by a friend of my father's next week.
was damaged
will be repaired
are not allowed
翻译。
-- 拉链什么时候被发明的？
-- 拉链被发明于1893年。
2. -- 它是被谁发明的？
--它是由 Whitcomb Judson 发明的。
-- When was the zipper invented
-- It was invented in 1893.
-- Who was it invented by
-- It was invented by Whitcomb Judson.
3. -- 茶什么时候被带到韩国？
--茶是在六到七世纪期间被带到韩国。
4. -- 加热冰激凌勺子被用来干什么？
-- 它被用来吃很冷的冰激凌。
-- 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.
本课时重点回顾
一般过去时的被动语态
was/were + done
Now 2 mins to test your spelling.
English-Chinese
fridge somebody lock earthquake
bell biscuit cookie musical
低的 突然 仪器 翻译
When finished, exchange your papers to see who does the best.
Chinese-English
Review passive voice we have learnt today.
Preview the new words we will use in the next lesson.
Homework/ 让教学更有效 高效备课 | 英语学科
Unit 6 When was it invented Section A (GF-4c) Period 3
教学设计
课题 Section A (GF-4c) 单元 Unit 6 When was it invented 课型 Grammar
使用教材 人教版 出版时间 2015 学科 英语 年级 九年级
教学目标 Language competenceTo understand the passive voice and apply it in the context and the discourse Thinking qualityTo turn the active voice into the passive voice accurately. Cultural awarenessTo know more about the history of some great inventionsLearning abilityTo understand the function of passive voice and make the passage more accurate.
重难点 To understand the passive voice and apply it in the context and the discourseTo turn the active voice into the passive voice.
教学方法 Task-based teaching method, situational teaching method
教学工具 PPT. textbook, blackboard, a multimedia computer
教学过程
Step 1 Leading-in1.Show some pictures of inventions and let Ss answer the questions: - Who was ...... invented by -When was ...... invented [Purpose] To review the passive voice Step 2 PresentationAsk Ss to read the sentences in GF and summarize the structure of the passive voice, of the past tense by themselves 2. Explain the passive voice of the voice past tense and the different patterns of passive voice and show Ss how to change the active voice into the passive voice.[Purpose] To summarize the structure of the passive voice Step 3 Practice1. Let Ss rewrite the sentences in 4a using the passive voice. 2. Ask Ss to complete the sentences with the correct forms of the verbs in the box in 4b3.Lead Ss to fill in the blanks in 4c[Purpose] To practice the language in semi-controlled activities. Step 4 Production1.Show the "Four New Chinese Inventions" and ask Ss to work in pairs to introduce them. 2.Invite some Ss to show his or her report. [Purpose] To produce the language in context Step 5 SummaryThe passive voice of the past tense2. How to change active voice into passive voiceStep 6 Homework Review passive voice you’ve learned today.Recite the sentences in GFFinish the exercise.
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://www.21cnjy.com/" 21世纪教育网(www.21cnjy.com)
