2016九年级Unit-6 when was it invented课件Section A 4a-4c
合集下载
Unit 6 When was it invented 九年级英语全册 人教版课件(共22张PPT)
O Cathy cut the cheese into pieces and put them on the plate.
O The cheese _w__a_s_ __cu__t _ into pieces and _p_u_t___ on the plate by Cathy.
【解析】答案：was cut; put。做此类题的时候 一定要先关注时态，从原句“cut 和put”可以
O Mary was seen to help that old man by her teachers last weekend.
O Mary’s teachers _s_a_w__ her _h_e_lp_____ that old man last weekend.
【解析】答案：saw… help。该题考查的是特殊 动词的主动和被动语态的转换。做此类题一要 注意主动语态中要省略to，二要注意在原句中 的时态，并及时进行相应时态的动词变化。
主动：The boss made the workers work 12 hours a day. 被动：The workers were made to work 12 hours a day by the boss.
主动：We often hear the blind boy practice the piano. 被动：The blind boy is often heard to practice the piano.
推出该句为过去时，（ ？）再根据时态进行被
动语态的变换。
you forget me , people won’t know who has done that thing. So, in Chinese,
I am called “被”.
Unit 6 When was it invented？ Section课件 人教版英语九年级全册
Where can we see it?
Can you write a short passages by answering these questions?
How was it invented?
Who was it invented by?
What are they used for?
What are the influences of it?
原材料:it is made of… 外形：it was like….. 用途:we can use it to ….
I think it is going to ...
3b Imagine you are a business person. Write a description of your new invention. Try to sell the invention to the class.
What inventions have we learned about in this unit?
What inventions have been mentioned in this unit?
computer
car
telephone TV
zipper
tea
potato chips basketball
can’t manage her time wisely
Can you invent something to help them?
always forget about things
can’t take notes quickly
Think of something that you do not like to do. Then think of 3a an invention that could help you. Make notes.
英语九年级Unit 6 When was it invented[六单元课件 -]
![英语九年级Unit 6 When was it invented[六单元课件 -]](https://img.taocdn.com/s3/m/40541569e55c3b3567ec102de2bd960590c6d90e.png)
➢ played by ➢ became Olympic
m_o__r_e__t_h_an event inB__e_r_l_i_nin
10__0_m__i_l_lion
➢ people.
➢
the year _1_9__3_6.
most famous games:
➢ over _2_0__0
_N__B__A
(bbaesckoemtbea)llfb_a_em_co_oum(shpienlragoy)earns.dThweaynltotookbuepcotomtehelike
them.These stars encourage young people h_e_ro__e_s___ (work )hard to achieve their dreams.
A. Many young people want to be famous basketball players. B. Basketball is not only popular to play, but also
liRneeas”ditnogCDg..sepNOtotrBnpateuAthldeaeiarsgyttmyohA（ewemmaae策torncishcit略n.afnagm）fsaomtuhIosnaubfstaebsarkar:esekt“beRantkleoleagttbadacmllbleep.ealtarwylyeresJeaanmides may play basketbianlltinhetheteCxBtA. .
2. What’s the meaning of “look up to” according to
the text.
A. look for
Unit 6 When was it invent课件(25张PPT,内嵌音频)人教版英语九年级全册
Unit 6 When was it invented？
Review
A: When was the _______ invented?
B: I think it was invented in 1_11989_98782_765716___.
A: What is the _______ used for?
The zipper was invented by Whitcomb Judson.
3. When did the zipper become popular?
Around 1917.
Complete the conversations.
1.IWt wheans inwvaesnttehde iznip1p8e9r3i.nvented ? 2.It was invented by Whitcomb Judson.
3. According to many Chinese scientists， she is the pioneer （先锋） in this field.
返回目录
4. （2023·乐山）Many young people often share their daily （日常 的） life on TikTok.
5. She usually makes a shopping list （清单） for me when I go shopping.
返回目录
二、 用所给词的适当形式填空。 1. The mobile phone is widely （wide） used in our lives now. 2. There are many new styles （style） of T-shirts. You can choose one. 3. We Chinese should be proud of our history， our written language，
Review
A: When was the _______ invented?
B: I think it was invented in 1_11989_98782_765716___.
A: What is the _______ used for?
The zipper was invented by Whitcomb Judson.
3. When did the zipper become popular?
Around 1917.
Complete the conversations.
1.IWt wheans inwvaesnttehde iznip1p8e9r3i.nvented ? 2.It was invented by Whitcomb Judson.
3. According to many Chinese scientists， she is the pioneer （先锋） in this field.
返回目录
4. （2023·乐山）Many young people often share their daily （日常 的） life on TikTok.
5. She usually makes a shopping list （清单） for me when I go shopping.
返回目录
二、 用所给词的适当形式填空。 1. The mobile phone is widely （wide） used in our lives now. 2. There are many new styles （style） of T-shirts. You can choose one. 3. We Chinese should be proud of our history， our written language，
Unit 6 When was it invented 初中九年级英语教学PPT课件 人教版
2. 电话机在1876年被贝尔所发明。 The telephone _w__a_s_ _in_v_e__n_te_d_ __b_y__ Alexander Graham Bell in 1876.
9
把下列句子变成被动语态的句子。 考考你
●3.They planted these trees on weekends.
小结
Thank you!
be + done
A:When was the telephone invented? B:It was invented in 1876. A:Who was it invented by? B:It was invented by Bell.
1927
1885
1876
The passive voice 被动语态
主动语态变被动语态的结构图:
Bell invented the telephone.
主语 谓语动词过去时
宾语
The telephone was invented by Bell.
主语
ቤተ መጻሕፍቲ ባይዱ
谓语动词的过去分词
宾语
be + done
课堂练习
难点巩固
Exercises
1. 贝尔于1876年发明了电话机。 Alexander Graham Bell _i_n_v_e_n_t_e_d_ the telephone in 1876.
●These trees __w_e_re_ _p_l_a_n_te_don weekends.
be + done
●4.The workers built the bridge in 1968
●__T_h_e_ _b_r_id_g_e__ _w_a_s__ built by the workers in 1968.
9
把下列句子变成被动语态的句子。 考考你
●3.They planted these trees on weekends.
小结
Thank you!
be + done
A:When was the telephone invented? B:It was invented in 1876. A:Who was it invented by? B:It was invented by Bell.
1927
1885
1876
The passive voice 被动语态
主动语态变被动语态的结构图:
Bell invented the telephone.
主语 谓语动词过去时
宾语
The telephone was invented by Bell.
主语
ቤተ መጻሕፍቲ ባይዱ
谓语动词的过去分词
宾语
be + done
课堂练习
难点巩固
Exercises
1. 贝尔于1876年发明了电话机。 Alexander Graham Bell _i_n_v_e_n_t_e_d_ the telephone in 1876.
●These trees __w_e_re_ _p_l_a_n_te_don weekends.
be + done
●4.The workers built the bridge in 1968
●__T_h_e_ _b_r_id_g_e__ _w_a_s__ built by the workers in 1968.
Unit 6 When was it invented_ Section A Grammar 课件
When was the book bought by Maria?
What was bought by Maria last year?
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.
否定句 主语 + be + not +过去分词 + (by…) A sweet song wasn’t sung by her on the stage.
We were advised not to go out alone by our parents. 5. Different writers translated the book into different languages.
The book was translated into different languages by different writers.
Unit 6 When was it invented?
Section A GF-4c
典例探究
• Jim's wallet was stolen yesterday. • The computer was invented in 1971 • The telephone was invented in 1876. • The TV was invented in 1927. • Cars were invented in 1885.
1. The boy lost his parents during the last
year’s___e__a_r_t_h__q(u地a震ke). 2. The students were asked to _t_r_a_n__s_l_a__t(e翻译) the story
What was bought by Maria last year?
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.
否定句 主语 + be + not +过去分词 + (by…) A sweet song wasn’t sung by her on the stage.
We were advised not to go out alone by our parents. 5. Different writers translated the book into different languages.
The book was translated into different languages by different writers.
Unit 6 When was it invented?
Section A GF-4c
典例探究
• Jim's wallet was stolen yesterday. • The computer was invented in 1971 • The telephone was invented in 1876. • The TV was invented in 1927. • Cars were invented in 1885.
1. The boy lost his parents during the last
year’s___e__a_r_t_h__q(u地a震ke). 2. The students were asked to _t_r_a_n__s_l_a__t(e翻译) the story
九年级英语Unit6 When was it invented 全单元ppt
boil /bɔil/ v. 煮沸；烧开
smell /smel/ n. 气味 v. 发出气味；闻到
saint/seint/ n. 圣人；圣徒
doubt /daut/ n. 疑惑；疑问 v. 怀疑
How many kinds of drinks do you know? Can you name some?
coke
water
coffee
tea
juice
the most popular drink in the world (except water)
tea
How many kinds of tea do you know?
green tea
black tea
white tea
oolong tea
heel /hi:l/ n. 鞋跟；足跟
scoop /sku:p/ n.勺; 铲子
style/stail/ n. 样式; 款式
project /prədʒekt/ n. 项目；工程
daily /deili/ adj. 每日的；日常的
website /websait/ n. 网站
pioneer /paiəniə/ n.先锋；先驱
list /list/ n. 列表；列清单
Review
A: When was the _______ invented? B: I think it was invented in ______. 1976 1876 1885 1927
1、【要点点拨】
be used for doing sth. 表示“被用于干某事” 意思与be used to do sth.相同。 如：The camera is used for taking photos. = The camera is used to take photos.
人教版九年级Unit 6When was it invented_课件
4. Your books should____ .
A.take care of
B.be taken care
C.be taken care of D.look after
Invention makes our life better
!
Homework :
Describe one of the inventions and then write it down!
Unit 6
Some inventions
•a •b •c •d •f •h •l •m •t
airplane
some inventions
telephone light bulb car TV
airplane
computer calculator
Four ancient inventions
A: What is the _______ used for? B: I think it is used for _ta_l_k_i_n_g_w__it_h_p__eo_p__le_
(talk with people).
A: What is the _______ used for?
B: I think it is used for __c_o_u_n__t_in__g_______
Guessing game 1927
Guessing game 1971
Guessing game 1976
Pairwork:
A: When was … invented? B: The … was invented in ….
telephone 1876
light bulb 18
1.Our classroom is clean and tidy. It____ evrey day.
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
There
are many kinds of instruments in our school.
New words fridge /fridʒ/ n. 冰箱 translate /træ nsleit/ v. 翻译 lock /lɔk/, /la:k/ v. 锁上；锁住 earthquake / ə:(r)θkweik/ n. 地震
中考真题链接
1. — I feel very happy that I ____ to be the host. — Congratulations! (07’ 江西) A. choose B. am chosen C. was chosen D. haven chosen 2. Today Chinese ________ by more and more people around the world. (07’北京) A. was spoken B. is spoken C. spoke D. speak
It was invented in 1893. It was invented by Whit comb Judson. It was brought to Korea during the 6th and 7th centuries. What is the hot iceIt’s used for serving cream scoop used for? really cold ice-cream.
一般过去时态的被动形式
时态
一般 过去 时
肯定形式 否定形式
疑问形式
S+ S+ Was /Were was/were was/were +S + done? +done +not + done
让我们看一看各种句型的主动语态变为被 动语态时，到底发生了什么变化？
Maria bought the book last year. (主动句) 被动句： The book was bought by Maria last year. When was the book bought by Maria? What was bought by Maria last year?
Unit 9
When was it invented?
Period 5 Section A 4a-4c
Review
When
was … invented ? It was invented in… What is it used for ? It is used for…
最糟糕的发明
“二十世纪最糟糕的发明是什么 ? ”就是人们每 天大量使用的塑料袋。 诞生于上个世纪三十年代 的塑料袋，其家族包括用塑料制成的快餐饭盒、 包装纸、餐用杯盘、饮料瓶、酸奶杯、雪糕杯等 等。这些废弃物形成的垃圾，数量多、体积大、 重量轻、不降解，给治理工作带来很多技术难题 和社会问题。 比如，散落在田间、路边及草丛中 的塑料餐盒，一旦被牲畜吞食，就会危及健康甚 至导致死亡。填埋废弃塑料袋、塑料餐盒的土地， 不能生长庄稼和树木，造成土地板结，而焚烧处 理这些塑料垃圾，则会释放出多种化学有毒气体， 其中一种称为二噁英的化合物，毒性极大。
2. of
villagers were brought to a safe place.
3.
The doorwas locked when we arrived, so we rang the bell. 4. The students were told not to eat or drink in class. But Ruby broke the rule when she started eating a biscuit in science class. 5. The cookies were eaten by the hungry kids in less than 20 minutes. Then they asked for more!
把下列句子改为被动语态。
1. They made these computers in Shenzhen.
These computers ____ were _____ made in
Shenzhen.
2. She bought a new bike yesterday. was ______ bought by her A new bike ____ yesterday.
We were advised not to go out alone by our parents.
5. Different writers translated the book into different languages.
The book was translated into different languages by different writers.
fridge /fridʒ/ n. 冰箱
think a fridge is the most useful invention in modern world.
I
translate /træ nsleit/
v. 翻译
She
is translating the words into English. is a good translator.
I only have some biscuits (饼干) and a glass of milk every morning. 5. If you can’t eat all these fruit , you may put some into your fridge (冰箱).
4.
When was the zipper invented? Who was it invented by? When was tea brought to Korea?
Don’t
eat too much biscuit, it isn’t good for your health.
cookie/kuki/ n. 曲奇饼干
Don’t
eat so much cookie, because it is too sweet.
instrument /instrumənt/ n. 器械； 仪器；工具
4b Complete the sentences with the correct forms of the verbs in the box.
1.
You were invited to the party last night, weren’t you? Why didn’t you go? The earthquake came a sudden, but luckily the all
1. The boy lost his parents during the last year’s earthquake (地 震). 2. The students were asked to translate (翻译) the story into English. 3. The police found the lost boy under the destroyed house through an instrument (仪器)。
sudden
/sʌdən/ adj. 突然（的） all of a sudden 突然; 猛地 biscuit /biskit/ n. 饼干 cookie/kuki/ n. 曲奇饼干 instrument /instrumənt/ n. 器械； 仪器；工具
根据汉语提示完成单词。
She
lock /lɔk/, /la:k/ v. 锁上；锁住
is locking the car.
locks are strong.
He
These
earthquake / ə:(r)θkweik/ n. 地震
Don’t
be afraid of the earthquake.
biscuit /biskit/ n. 饼干
再次阅读翻译语法句子
When
was the zipper invented? Who was it invented by? When was tice-cream scoop used for?
It was invented in 1893. It was invented by Whitcomb Judson. It was brought to Korea during the 6th and 7th centuries. It’s used for serving really cold icecream.
The passive voice 被动语态 语态是表示主语与谓语的关系的。如果 主语是动作的执行者，动词要用主动语态； 反之，如果主语是动作的承受者，动词就 要使用被动语态。 被动语态谓语部分结构为助动词be + 过去分词。
肯定句 主语 + was\were + 过去分词 + (by …) 否定句 主语+ was\were not +过去分词 +(by …) 一般疑问句 was\were +主语+过去分词 + (by …)? 特殊疑问句 疑问词 + was\were +主语 + 过去分词 + (by …) 注意：这里 be 的形式决定了被动语态的 时态，其后的过去分词没有变化。
My camera was stolen by somebody from my hotel room.
3.
Where did you take these photos?
Where were these photos taken by you ?
are many kinds of instruments in our school.
New words fridge /fridʒ/ n. 冰箱 translate /træ nsleit/ v. 翻译 lock /lɔk/, /la:k/ v. 锁上；锁住 earthquake / ə:(r)θkweik/ n. 地震
中考真题链接
1. — I feel very happy that I ____ to be the host. — Congratulations! (07’ 江西) A. choose B. am chosen C. was chosen D. haven chosen 2. Today Chinese ________ by more and more people around the world. (07’北京) A. was spoken B. is spoken C. spoke D. speak
It was invented in 1893. It was invented by Whit comb Judson. It was brought to Korea during the 6th and 7th centuries. What is the hot iceIt’s used for serving cream scoop used for? really cold ice-cream.
一般过去时态的被动形式
时态
一般 过去 时
肯定形式 否定形式
疑问形式
S+ S+ Was /Were was/were was/were +S + done? +done +not + done
让我们看一看各种句型的主动语态变为被 动语态时，到底发生了什么变化？
Maria bought the book last year. (主动句) 被动句： The book was bought by Maria last year. When was the book bought by Maria? What was bought by Maria last year?
Unit 9
When was it invented?
Period 5 Section A 4a-4c
Review
When
was … invented ? It was invented in… What is it used for ? It is used for…
最糟糕的发明
“二十世纪最糟糕的发明是什么 ? ”就是人们每 天大量使用的塑料袋。 诞生于上个世纪三十年代 的塑料袋，其家族包括用塑料制成的快餐饭盒、 包装纸、餐用杯盘、饮料瓶、酸奶杯、雪糕杯等 等。这些废弃物形成的垃圾，数量多、体积大、 重量轻、不降解，给治理工作带来很多技术难题 和社会问题。 比如，散落在田间、路边及草丛中 的塑料餐盒，一旦被牲畜吞食，就会危及健康甚 至导致死亡。填埋废弃塑料袋、塑料餐盒的土地， 不能生长庄稼和树木，造成土地板结，而焚烧处 理这些塑料垃圾，则会释放出多种化学有毒气体， 其中一种称为二噁英的化合物，毒性极大。
2. of
villagers were brought to a safe place.
3.
The doorwas locked when we arrived, so we rang the bell. 4. The students were told not to eat or drink in class. But Ruby broke the rule when she started eating a biscuit in science class. 5. The cookies were eaten by the hungry kids in less than 20 minutes. Then they asked for more!
把下列句子改为被动语态。
1. They made these computers in Shenzhen.
These computers ____ were _____ made in
Shenzhen.
2. She bought a new bike yesterday. was ______ bought by her A new bike ____ yesterday.
We were advised not to go out alone by our parents.
5. Different writers translated the book into different languages.
The book was translated into different languages by different writers.
fridge /fridʒ/ n. 冰箱
think a fridge is the most useful invention in modern world.
I
translate /træ nsleit/
v. 翻译
She
is translating the words into English. is a good translator.
I only have some biscuits (饼干) and a glass of milk every morning. 5. If you can’t eat all these fruit , you may put some into your fridge (冰箱).
4.
When was the zipper invented? Who was it invented by? When was tea brought to Korea?
Don’t
eat too much biscuit, it isn’t good for your health.
cookie/kuki/ n. 曲奇饼干
Don’t
eat so much cookie, because it is too sweet.
instrument /instrumənt/ n. 器械； 仪器；工具
4b Complete the sentences with the correct forms of the verbs in the box.
1.
You were invited to the party last night, weren’t you? Why didn’t you go? The earthquake came a sudden, but luckily the all
1. The boy lost his parents during the last year’s earthquake (地 震). 2. The students were asked to translate (翻译) the story into English. 3. The police found the lost boy under the destroyed house through an instrument (仪器)。
sudden
/sʌdən/ adj. 突然（的） all of a sudden 突然; 猛地 biscuit /biskit/ n. 饼干 cookie/kuki/ n. 曲奇饼干 instrument /instrumənt/ n. 器械； 仪器；工具
根据汉语提示完成单词。
She
lock /lɔk/, /la:k/ v. 锁上；锁住
is locking the car.
locks are strong.
He
These
earthquake / ə:(r)θkweik/ n. 地震
Don’t
be afraid of the earthquake.
biscuit /biskit/ n. 饼干
再次阅读翻译语法句子
When
was the zipper invented? Who was it invented by? When was tice-cream scoop used for?
It was invented in 1893. It was invented by Whitcomb Judson. It was brought to Korea during the 6th and 7th centuries. It’s used for serving really cold icecream.
The passive voice 被动语态 语态是表示主语与谓语的关系的。如果 主语是动作的执行者，动词要用主动语态； 反之，如果主语是动作的承受者，动词就 要使用被动语态。 被动语态谓语部分结构为助动词be + 过去分词。
肯定句 主语 + was\were + 过去分词 + (by …) 否定句 主语+ was\were not +过去分词 +(by …) 一般疑问句 was\were +主语+过去分词 + (by …)? 特殊疑问句 疑问词 + was\were +主语 + 过去分词 + (by …) 注意：这里 be 的形式决定了被动语态的 时态，其后的过去分词没有变化。
My camera was stolen by somebody from my hotel room.
3.
Where did you take these photos?
Where were these photos taken by you ?