九年级英语unit6_when_was_it_invented全单元课件
Section A
The four great inventions of China compass gunpowder
paper-making
printing
When was … invented? It was invented …
printing paper 1041-1045
105 B.C.
一般时 现在 am / is / are given 进行时 am / is / are being given 完成时 has/have been given
过去 将来
was/were given
was/were being given
had been given
shall/will be given
1. 把原主动句中的宾语变为被动句的主语。
主动句变为被动句所遵循的4个步 骤：
2. 把动词变为被动形式即be+过去分词，并注意其人称和 数随主语的变化而变化，而动词的时态则保持不变。
3. 原主动句的主语如需要则放在by后面以它的宾格形式 出现（代词的宾格），如不需要则可省略。
4. 其它的成分（定语、状语）不变。
shall/will have been given
过去将 来
should/would be given
should/would have been given
含有情 态动词
can/should/must/could/may be given
被动语态的运用: （1） 不知道谁是动作的执行者或没有必要知道 谁是动作的执行者时。 The house is quite old. It was built in 1950. 这座房子太旧了，它是1950年建的。
4. What is Cha Jing about?
It describes how tea plants were grown and used to make tea. 5. When was tea brought to other countries? It was brought to Korea and Japan during the 6th and 7th centuries and to England around 1660. The tea trade from China to Western countries took place in the 19th century.
shoes with special heels shoes with lights
What is it / are they used for? changing the style of the shoes ________
the dark seeing in _____________ serving really cold ice_______ cream
3. 茶是偶然被发明的。 invented_______ by accident Tea was _______ _______.
4. 这样，世界上最受欢迎的饮料之一被发明了。 was invented So one of the world’s favorite drinks _______ _______ . 5. 据说神农在室外火炉上烧开水时发现了茶。
When will the road be opened to traffic? 这条路什么时候通车?
（2） 需要强调动作的对象即宾语时。 Calculator can't be used in the math exam. 计算器不能用于数学考试。 He was awarded first prize in that contest. 他在比赛中获得了第一。
1. What invention are they talking about?
The zipper. 2. Who invented the zipper and when was it
invented? It was invented by Whitcomb Judson in 1893.
3. When did the zipper become popular?
your group. Then number them 【1-4】 (1= first, 4 = last).
4
2
1
3
1b Listen and match the inventions with the years.
d 1876 _____
a 1885 _____
c 1927 _____ b 1971 _____
3b Read the passage again and answer
the questions.
1. When was tea first drunk? It was first drunk about 5,000 years ago. 2. How was tea invented? Some leaves from a tea plant fell into the boiling drinking water. It produced a nice smell and tasted delicious. This is how tea was invented. 3. Who is called “the saint of tea”? Lu Yu.
3 一般疑问句 Be + 主语 +过去分词 + (by…)?
Was a sweet song sung by her on the stage? 4 特殊疑问句 疑问词 + be + 主语 +过去分词 + (by…)? Where was a sweet song sung by her?
各种时态的被动语态形式归纳：以give为例
When was … invented? It was invented …
compass
gunpowder
9th Century
11th Century
1a Look at the things below. In what order do
you think they were invented? Discuss them with
1c make conversations. A : When was the telephone invented?
B : I think it was invented in 1876.
Bell 1876
Baird
1927
1885
Henry Ford
1976
Cray
Bill Hewlett
1971
It is _______ said that Shen Nong__________ discovered tea ______ ______
when he was boiling drinking water over an open fire.
Grammar Focus
被动语态 (Passive Voice)
结构: be + V-p.p. 一般现在时的被动语态:
am / are / is +动词的过去分词
一般过去时的被动语态:
was / were +动词的过去分词
Many people speak English. (主动语态)
English is spoken by many people.
The naughty boy broke the window yesterday. (主动语态)
3c Complete the sentences with the correct forms of the verbs in the box. 1. One of the world’s favorite drinks was invented _________________by accident. 2. Tea was first _________by Shen Nong about drunk 5,000 years ago. produced 3. A nice smell was _______________when the tea leaves dropped into the hot water. brought 4. Tea was ___________to Korea and Japan during the 6th and 7th centuries. traded 5. Tea is now _______between many different countries.
过去式被动语态的几种句型
肯定句 主语 + be + 过去分词 + (by…)
A sweet song was sung by her on the stage. 2 否定句 主语 + be + not +过去分词 + (by…)
A sweet song wasn’t sung by her on the stage.
Practice
完成句子 1. 我只是偶然发现那只丢失的小猫。 accident by I only found the missing cat _______ _______ . 2. 根据最近的一项调查，每年有上百万的人死于与吸 烟有关的疾病。 According to a recent survey, millions of people _______ _______ die from diseases linked to smoking each year.
hot ice-cream scoop
2c Make conversations using the information in 2b.
The four great inventions of China compass gunpowder
paper-making
printing
When was … invented? It was invented …
printing paper 1041-1045
105 B.C.
一般时 现在 am / is / are given 进行时 am / is / are being given 完成时 has/have been given
过去 将来
was/were given
was/were being given
had been given
shall/will be given
1. 把原主动句中的宾语变为被动句的主语。
主动句变为被动句所遵循的4个步 骤：
2. 把动词变为被动形式即be+过去分词，并注意其人称和 数随主语的变化而变化，而动词的时态则保持不变。
3. 原主动句的主语如需要则放在by后面以它的宾格形式 出现（代词的宾格），如不需要则可省略。
4. 其它的成分（定语、状语）不变。
shall/will have been given
过去将 来
should/would be given
should/would have been given
含有情 态动词
can/should/must/could/may be given
被动语态的运用: （1） 不知道谁是动作的执行者或没有必要知道 谁是动作的执行者时。 The house is quite old. It was built in 1950. 这座房子太旧了，它是1950年建的。
4. What is Cha Jing about?
It describes how tea plants were grown and used to make tea. 5. When was tea brought to other countries? It was brought to Korea and Japan during the 6th and 7th centuries and to England around 1660. The tea trade from China to Western countries took place in the 19th century.
shoes with special heels shoes with lights
What is it / are they used for? changing the style of the shoes ________
the dark seeing in _____________ serving really cold ice_______ cream
3. 茶是偶然被发明的。 invented_______ by accident Tea was _______ _______.
4. 这样，世界上最受欢迎的饮料之一被发明了。 was invented So one of the world’s favorite drinks _______ _______ . 5. 据说神农在室外火炉上烧开水时发现了茶。
When will the road be opened to traffic? 这条路什么时候通车?
（2） 需要强调动作的对象即宾语时。 Calculator can't be used in the math exam. 计算器不能用于数学考试。 He was awarded first prize in that contest. 他在比赛中获得了第一。
1. What invention are they talking about?
The zipper. 2. Who invented the zipper and when was it
invented? It was invented by Whitcomb Judson in 1893.
3. When did the zipper become popular?
your group. Then number them 【1-4】 (1= first, 4 = last).
4
2
1
3
1b Listen and match the inventions with the years.
d 1876 _____
a 1885 _____
c 1927 _____ b 1971 _____
3b Read the passage again and answer
the questions.
1. When was tea first drunk? It was first drunk about 5,000 years ago. 2. How was tea invented? Some leaves from a tea plant fell into the boiling drinking water. It produced a nice smell and tasted delicious. This is how tea was invented. 3. Who is called “the saint of tea”? Lu Yu.
3 一般疑问句 Be + 主语 +过去分词 + (by…)?
Was a sweet song sung by her on the stage? 4 特殊疑问句 疑问词 + be + 主语 +过去分词 + (by…)? Where was a sweet song sung by her?
各种时态的被动语态形式归纳：以give为例
When was … invented? It was invented …
compass
gunpowder
9th Century
11th Century
1a Look at the things below. In what order do
you think they were invented? Discuss them with
1c make conversations. A : When was the telephone invented?
B : I think it was invented in 1876.
Bell 1876
Baird
1927
1885
Henry Ford
1976
Cray
Bill Hewlett
1971
It is _______ said that Shen Nong__________ discovered tea ______ ______
when he was boiling drinking water over an open fire.
Grammar Focus
被动语态 (Passive Voice)
结构: be + V-p.p. 一般现在时的被动语态:
am / are / is +动词的过去分词
一般过去时的被动语态:
was / were +动词的过去分词
Many people speak English. (主动语态)
English is spoken by many people.
The naughty boy broke the window yesterday. (主动语态)
3c Complete the sentences with the correct forms of the verbs in the box. 1. One of the world’s favorite drinks was invented _________________by accident. 2. Tea was first _________by Shen Nong about drunk 5,000 years ago. produced 3. A nice smell was _______________when the tea leaves dropped into the hot water. brought 4. Tea was ___________to Korea and Japan during the 6th and 7th centuries. traded 5. Tea is now _______between many different countries.
过去式被动语态的几种句型
肯定句 主语 + be + 过去分词 + (by…)
A sweet song was sung by her on the stage. 2 否定句 主语 + be + not +过去分词 + (by…)
A sweet song wasn’t sung by her on the stage.
Practice
完成句子 1. 我只是偶然发现那只丢失的小猫。 accident by I only found the missing cat _______ _______ . 2. 根据最近的一项调查，每年有上百万的人死于与吸 烟有关的疾病。 According to a recent survey, millions of people _______ _______ die from diseases linked to smoking each year.
hot ice-cream scoop
2c Make conversations using the information in 2b.
合集下载
九年级英语全册 unit 6 when was it invented(第3课时)课件
by a cook called George Crum.They were invented in
.George
Crum cut the potatoes really, really
and then cooked them for a long time
until they were
.Finally he put lots of salt on them so they
were
.
Keys : were invented, 1853, thin, crispy, really salty
12/12/2021
第九页，共十二页。
Step 4 Pair work
1.Work in pairs . Make a conversation about the invention of potato chips . Use the information in 1c and 1d.
2.Ask some pairs to act out their conversations in front of the class.
12/12/2021
第十页，共十二页。
谢谢 ！ (xiè xie)
12/12/2021
第十一页，共十二页。
内容(nèiróng)总结
Unit 6 When was it invented。Work on 1c：。Work on 1d：。谢谢(xiè xie)
2.First, let some Ss read out the sentences in 1c.Make sure they know the meaning of each sentence.
12/12/2021
九年级英语全册Unit6Whenwasitinvented？SectionB2课件(完整版)
8. 他被要求想出一种能在冬季玩的比赛。 _________________________________ _H_e_w__a_s_a_s_k_e_d__to__th__in_k__o_f_a_g_a_m__e__th_a_t__ could be played in the winter.
9. 他将班里的人分成两队并教给他们玩这 个新游戏。
3. Find out information about an invention you would like to know more about and write sentences below.
Invention: _u_m__b_r_el_l_a_w_i_t_h_a__li_g_h_t_______ When: _in__2_0_1_3___________________ Who: _L_i_M__e_n_g__________________ Purpose: _s_ee_i_n_g__in__th_e__r_a_in__in__t_h_e_d_a_r_k_
Review the expressions and sentences. 1. 成为奥运会的比赛项目
2. 把……分开
divide …into…
3. 阻止某人做某事 stop sb. from doing sth.
4. 钦佩；仰慕
look up to
5. 鼓励某人做某事 encourage sb. to do sth.
2. Rewrite these sentences using the passive voice.
My watch was stolen (by someone). Five eggs were used to make this big cake.
9. 他将班里的人分成两队并教给他们玩这 个新游戏。
3. Find out information about an invention you would like to know more about and write sentences below.
Invention: _u_m__b_r_el_l_a_w_i_t_h_a__li_g_h_t_______ When: _in__2_0_1_3___________________ Who: _L_i_M__e_n_g__________________ Purpose: _s_ee_i_n_g__in__th_e__r_a_in__in__t_h_e_d_a_r_k_
Review the expressions and sentences. 1. 成为奥运会的比赛项目
2. 把……分开
divide …into…
3. 阻止某人做某事 stop sb. from doing sth.
4. 钦佩；仰慕
look up to
5. 鼓励某人做某事 encourage sb. to do sth.
2. Rewrite these sentences using the passive voice.
My watch was stolen (by someone). Five eggs were used to make this big cake.
九年级英语unit6全单元课件
1
2
3
4
computer
TV
A: I think the … was invented before the …. B: I disagree.( I agree. ) I think the… was invented after the….
car
clock
A: I think the … was invented before the …. B: I disagree.( I agree.) I think the… was invented after the….
The zipper.
It was invented by Whitcomb Judson.
In 1893.
In 1917.
On dresses, trousers, shoes, bags,… almost everywhere.
1). (2012辽宁大连) ---Thank you for taking me around your school, Daming. --- ________ A. Don't mention it. B. Never mind. C. Of course not. D. No problem. 2). --- Sorry, Sir. I made a mistake again. --- _____. Practice more and you will do better. A. Never mind B. I’m not sure C. You’re welcome D. Don’t mention it
inventions
with
use
for
hit
bathroom
初中九年级英语《When was it invented》教学PPT课件
- Oh, sorry. I forgot to put it in the fridge.
A. sour
B. sweet C. cold
D. hot
2. - What have you bought, Mom? It _______ good. I can’t
wait to try it.
- Your favorite fried chicken. Come and eat it!
7._________ n.英雄；男主角→pl. __________民族英雄_______
tomato→n.西红柿→pl. ___________
电影男主角______
potato→n.土豆，马铃薯→pl. __________
8. ____________ adj.职业的；专业的→n.职业 ___________教授________
(2) He mistook her for a government officer. 他误认为她是政府官员。
2. Here on the bags it says that they were invented by a cook called George Crum. 袋子上写着它们是被一个叫George Crum 的人发明的。
divide…into 把……分开 basket n. 篮；筐
not only…but also… •不但……而且…… look up to •钦佩；仰慕 hero •n. 英雄；男主角
professional •adj. 职业的；专业的 nearly •adv. 几乎
默写
1.________ adj 脆的
例文
The History of Patoto Chips
人教新目标九年级英语-Unit6 When was it invented SectionA(1a-2d) 课件 (共45张PPT)
gunpowder
[ 'gʌnpaʊdə(r) ]
compass[ 'kʌmpəs ]
paper making
Who was the paper making invented by?
The paper making was invented by Cai lun.
= Cai Lun invented the paper making. It was invented by Bi Sheng.
What is it/ are they used for
_c_h_a__n__g_i_n_g_ the style of the shoes
Shoes with
lights
hot ice-cream scoop
Seeing__i_n__t_h__e__d__a_r_k___ _s_e__r_v_i_n_g_____really cold ice-cream
1865 eighteen sixty five 1989 nineteen eighty nine
2 千年的读法
2000 two thousand 20012001two thousand and one
3 前两个数字不为零，后两个数字为零。
1800 eighteen hundred 18011900nineteen hundred
I think it’s a helpful invention.
What invention is it?
A: Who was it invented by? B: It was invented by John. A: When was it invented ? B: It was invented in 1976. A: What is it used for? B: It is used for searching the information.
人教版九年级英语上册课件：Unit 6 单元写作(共10张PPT)
• 1、teacher affects eternity; he can never tell where his influence stops.教师的影响是永恒的;无法估计他的影响会 有多深远。
• 2、gladly would learn, and gladly teach.勤于学习的人才能乐意施教。 • 3、is not the filling of a pail but the lighting of a fire. • 4、好的教师是让学生发现真理，而不只是传授知识。 • 5、be unboun than untaught, for ignorance is the root of misfortune与其不受教育，不知不生，因为无知是不幸的根源
【范文展示】 Computers are becoming more and more important in our daily life.Do you
know the history and the changes of computers？The computer was invented in 1946.At that time，the machine was huge and it was as large as a big house.It weighted about 30 tons.
There is no doubt that the mobile phone plays an important part in our daily life.
【名师点评】 本文是一篇说明文，分三段来写，显得层次分明，段落合理，句式富于变化， 语言较为丰富和地道，语句通顺连贯，时态使用规范，同时该文对材枓的运 用较为充分，结尾对计算机的畅想是点睛之笔，表现了作者较高的英语水平， 给文章增色不少。
Unit6WhenwasitinventedSectionA3a-3c课件人教版九年级英语全册
a. Lu Yu(陆羽)and his book Cha Jing(茶经).
Paragraph 2 b. How tea spread to other countries.
Paragraph 3 c. How tea was invented by accident.
Scanning reading skills: find specific information according to
Unit 6 When was it invented?
Section A 3a-3c Reading
Let’s predict.
Who invented it? Where was it invented? When was tea first drunk? How was it invented?
tried hundreds of herbs(草药) himself
taught people how to farm
The Introduction of Lu Yu
Lu Yu 陆羽(733—804), from Tang Dynasty, is a Chinese tea master and writer.
2.Write down the conversation between you and your partner, using the information you’ve learnt in the passage.
the key words in each paragraph.
What is the most popular drink in the world? When was tea first drunk? Who is Shen Nong? Who is called “the saint of tea”? Why? When did tea become popular in England?
人教新课标九年级英语课件：unit6 When was it invented
T: Who was it invented by?
S: It was invented by Wright.
1.Review 1a-1c.
2. Preview 2a-2d.
Thank you for listening!
Unit 9 When was it invented?
Revision
被动语态的几种句型
1 肯定句 主语 + be + 过去分词 + (by…) A sweet song was sung by her on the stage. 2 否定句 主语 + be + not +过去分词 + (by…) A sweet song wasn’t sung by her on the stage. 3 一般疑问句 Be + 主语 +过去分词 + (by…)
Was a sweet song sung by her on the stage?
4 特殊疑问句 疑问词 + be + 主语 +过去分词 + (by…)
Where was a sweet song sung by her?
请把下列的主动句变为被动句
1.He wrote an article last week.
T: Who was it invented by?
S: It was invented by Henry Ford.
T: What’s this called in English？ S: It’s called a …. T: Is it an invention? S: Yes, it is. T: When was the … invented? S: It was invented in 1907.
Unit_6_When_was_it_inventedA1公开课课件
Who
Chelsea Lanmon Jayce Coziar and Jamie Ellsworth
What
scooping really cold ice cream seeing in the dark
heated ice cream scoop
Julie Thompson
changing the style of the shoes
Who was it invented by?
invented
Thomas Edison (inventor)
were invented by
light bulbs
(invention)
invented light bulbs. Thomas Edison _________
were invented by Light bulbs______________ThomasEdison .
Task 2:when was it invented?
car
computer
A:I think the calculator was invented before the computer. B:Well,I think the calculator was invented after the computer.
Who was it invented by?
invented
was invented by
Alexander Graham Bell (inventor) the telephone (invention)
invented Bell _________ the telephone. were invented by The telephone ____________ Bell.
人教版九年级全一册课件：Unit 6 When was it invented(图片版,PPT50张)
He does daily exercises to help control his weight.他为控制体重而 每天坚持锻炼。
拓展:daily还可作副词,意为“每日;天天”;也可作名词,意为“日报”。 The bakery serves us with fresh bread daily. 面包店每天都给我们提供新鲜面包。
[解读1] 助动词do在本句中表示强调。seem to do sth.意为“好像 做某事”。
[解读2] have a point 意为“有道理”。
I admit (that) you have a point. 我承认你有理。
6
单元知识导览
教材要点解读
单元语法突破
Section A Section B
[解读1] without doubt意为“无疑地;确实地”。 He is,without doubt,the greatest golfer in Japan. 毫无疑问,他是称霸日本的高尔夫球手。 Without doubt,she is the best nurse in the hospital. 她无疑是那家医院最优秀的护士。
单元知识导览
教材要点解读
单元语法突破
29
单元知识导览
教材要点解读
单元语法突破
Section A Section B
9.They sold the fridge at a low price.(教材P44)他们以低价来卖 那台冰箱。
[解读] low形容词,意为“低的;矮的”,用来指物,其反义词为high。 In winter the river is very low. 冬季里河水非常浅。
19
Section A Section B
拓展:daily还可作副词,意为“每日;天天”;也可作名词,意为“日报”。 The bakery serves us with fresh bread daily. 面包店每天都给我们提供新鲜面包。
[解读1] 助动词do在本句中表示强调。seem to do sth.意为“好像 做某事”。
[解读2] have a point 意为“有道理”。
I admit (that) you have a point. 我承认你有理。
6
单元知识导览
教材要点解读
单元语法突破
Section A Section B
[解读1] without doubt意为“无疑地;确实地”。 He is,without doubt,the greatest golfer in Japan. 毫无疑问,他是称霸日本的高尔夫球手。 Without doubt,she is the best nurse in the hospital. 她无疑是那家医院最优秀的护士。
单元知识导览
教材要点解读
单元语法突破
29
单元知识导览
教材要点解读
单元语法突破
Section A Section B
9.They sold the fridge at a low price.(教材P44)他们以低价来卖 那台冰箱。
[解读] low形容词,意为“低的;矮的”,用来指物,其反义词为high。 In winter the river is very low. 冬季里河水非常浅。
19
Section A Section B