Unit 6 When was it invented Section A Grammar Focus说课课件(共37张PPT)

(共37张PPT)
Unit 6
When was it invented
Section A Grammar Focus
人教版 Go For It 九年级
1.Analysis of teaching material
3. Teaching and learning method
4.Teaching procedure
5. Blackboard design
2.Analysis of students
contents
1.Analysis of teaching material
PART 1
teaching material
teaching aims
key and difficult point
01
Go for it Grade 9
1. Analysis of Teaching material
Unit 6 When was it invented
Section A Grammar Focus
To understand and use the passive voice (past tense)
master the new words:fridge, low, somebody, translate,lock,all of a sudden,musical,instrument.
1
2
3
use the passive voice in real life.
2. Teaching objective
教学
目标
知识目标
能力目标
情感目标
arouse their interests of using English.
difference
irregular past participle
structure
教学
重点
1
2
3
4
3. Teaching key point
usage
The difference between active voice and passive voice.
4. Teaching difficult point
The structure of passive voice in past tense and irregular past participle.
2.Analysis of students
PART 2
features
learning habits
interests of English
02
abilities
Analysis of the students
characters
age
English level
have some knowledge
of passive voice
cooperative
14-16
strong memories
Task-based
Language Teaching
Communic-ative Language Teaching
Audio-visual method
Ⅳ . Teaching and learning methods
Teaching methods
Learning methods
Cooperative learning method
Learning methods
Discovery method
Ⅳ . Teaching and learning methods
1
2
learning methods
教学过程
04
warming-up
practice
production
summary
homework
6
video
Group work
presentation
Step 1
Warming-up
watch a video about mobile phone and let ss have a free talk.
Free talk
Who invented the first iphone
Jobs invented the first iphone.
When was the first iphone invented
The first iphone was invented by Jobs.
The first iphone was invented in 2007.
What is the iphone used for
The iphone is used for talking with people/surfing the Internet/watching movies/listening to music/sending emails...
Inventor:Steve Jobs
Step 2
Presentation
When was the zipper invented It was invented in 1893.
Who was it invented by It was invented by Whit comb 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.
Grammar Focus
Group Work:Underline predicate verbs in every sectence..
Active voice Passive voice
Whitcomb Judson invented the zipper in 1893. The zipper was invented by Whitcomb in
1893.
People brought tea to Korea during 6th and 7th centuries. Tea was brought to Korea during the the 6th and 7th centuries.
Alexander Graham Bell invented the telephone in 1876. The telephone was invented by Alexander Graham in 1876
We used the hot ice-cream scoop for serving really cold ice-cream.
The hot ice-cream scoop was used for
serving really cold ice-cream.
Question 1 : 两栏谓语部分的结构有什
么不同？
Question 2：两栏例句中句子主语有什
么变化？
Question 3：两栏谓语结构的表意功能
有什么不同？
Group Discussion:
一般过去时的被动语态构成：
was / were+及物动词的过去分词。
SUMMARY
一般过去时的被动语态的基本用法
用法 示例
表示过去某一具体时间发生的动作，且句子的主语是谓语动词动作的承受者 The house was built in 1990.
这所房子建于1990年。
讲述发生在过去的动作，且不知道动作的执行者 He was honored with the name “ Father of Hybrid Rice”.
他被授予“杂交水稻之父”的称号。
1. 肯定句: 主语 + was/were + V-ed + (by…)
The news was published by the government.
2. 否定句: 主语 + was/were + not + V-ed + (by…)
3. 一般疑问句: Was/Were + 主语 + V-ed + (by…)
The news wasn’t published by the government.
Was the news published by the government
4. 特殊疑问句: 疑问词 + was/were + 主语 + V-ed + (by…)
When was the news published by the government
一般过去时的被动语态的句式结构
Step 2
Presentation
group work
1.find out the passive voice in past tense in the passage.
2.rewrite the sentenses using active voice.
Step 3
Practice
4a
Rewrite the sentences
4b
4c
complete the sentences
use correct forms of verbs
Rewrite the sentences using the passive voice.
4a
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
4.Our parents advised us not to go out alone.
5.Different writers translated the book into different languages.
Where were these photos taken
The fridge was sold at a low price.
My camera was stolen from my hotel room.
We were advised not to go out alone by our parents.
The book was translated into different languages
by different writers.
Complete the sentences with the correct forms of the verbs in the box.
4b
eat lock like ring invite break tell bring
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
were brought
was locked
rang
were told
broke
were eaten
liked
all of a sudden: 突然；猛地
Decide whether active or passive forms should be used in these sentences. Write the correct forms in the blanks.
4c
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.
is used
was said
worked
learned
was invented
was invented
was born
Step 4
Production
interview
use passive voice in real life.
Becase of the heavy rain, a lot of southern cities,like Sichuan,Anhui, are destroyed
by the flood.
Interview
You are a reporter form CCTV, after the big
flood,you are interviewing some people.
(try to use as much as
passive voice as possible.)
Summary
passive voice in past tense
be(was/were) +V.ed
observe carefully
Step 5
1. Remember past participle
2. According to the interview, write an news report.
Homework
Step 6
Timetable
Warm-up(5minutes)
Presentation(10minutes)
Practice(15minutes)
Production(10minutes)
Summary(5minutes)
板书设计
05
be+V.ed
passive voice
different sentence pattern
1.肯定句: 主语 + was/were + V-ed + (by…)
2. 否定句: 主语 + was/were + not + V-ed + (by…)
3. 一般疑问句: Was/Were + 主语 + V-ed + (by…)
4. 特殊疑问句: 疑问词 + was/were + 主语 + V-ed + (by…)
Thank you.