人教版九年级英语优质课件：When was it invented
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人教版英语九年级Unit 6《When was it invented》(Grammar Focus)ppt课件
【2011安徽芜湖】42. These days students in some schools ______ not to use mobile phones.
A. ask C. are asked 答案：C B. asked D. were asked
【解析】被动语态。主语students是动作的承 受者，所以用被动语态；根据these days可知 用一般现在时。
They were washed by …
4a Rewrite the sentences using the passive voice.
2. Somebody stole my camera from my hotel room. My camera was stolen from my hotel room (by somebody). 3. Where did you take these photos? Where were these photos taken?
Ⅱ. 将下列句子变为被动语态 1. My parents bought me a computer last week. A computer was bought for me by my parents last week. 2. We often hear the girl sing happily in her room. The girl is often heard to sing happily (by us) in her room.
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…)?
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”.
人教版九年级英语教学课件：unit 6(共95张PPT)
考查现在完成时的用法和词义辨析。take place和happen均无被动语态。
( A )8.The baby ________ well.
A.is looked after B.is taken care
C.is taken of
D.is looked for
考查一般现在时的被动语态和短语look after 的用法。
A.were; invented B.were; invented by
C.was; invented D.did; invent 考查特殊疑问句。被动语态who提问的特殊疑问句 。
( A )6.The light ________ before leaving the room yesterday evening.
Computers are used by many people. These inventions are used for seeing in the dark.这些发明是 用来在黑暗中照明的。
•
9、要学生做的事，教职员躬亲共做； 要学生 学的知 识，教 职员躬 亲共学 ；要学 生守的 规则， 教职员 躬亲共 守。2021/7/212021/7/21Wednesday, July 21, 2021
13、He who seize the right moment, is the right man.谁把握机遇，谁就心想事成。2021/7/212021/7/212021/7/212021/7/217/21/2021
• 14、谁要是自己还没有发展培养和教育好，他就不能发展培养和教育别人。2021年7月21日星期三2021/7/212021/7/212021/7/21
• 15、一年之计，莫如树谷；十年之计，莫如树木；终身之计，莫如树人。2021年7月2021/7/212021/7/212021/7/217/21/2021
( A )8.The baby ________ well.
A.is looked after B.is taken care
C.is taken of
D.is looked for
考查一般现在时的被动语态和短语look after 的用法。
A.were; invented B.were; invented by
C.was; invented D.did; invent 考查特殊疑问句。被动语态who提问的特殊疑问句 。
( A )6.The light ________ before leaving the room yesterday evening.
Computers are used by many people. These inventions are used for seeing in the dark.这些发明是 用来在黑暗中照明的。
•
9、要学生做的事，教职员躬亲共做； 要学生 学的知 识，教 职员躬 亲共学 ；要学 生守的 规则， 教职员 躬亲共 守。2021/7/212021/7/21Wednesday, July 21, 2021
13、He who seize the right moment, is the right man.谁把握机遇，谁就心想事成。2021/7/212021/7/212021/7/212021/7/217/21/2021
• 14、谁要是自己还没有发展培养和教育好，他就不能发展培养和教育别人。2021年7月21日星期三2021/7/212021/7/212021/7/21
• 15、一年之计，莫如树谷；十年之计，莫如树木；终身之计，莫如树人。2021年7月2021/7/212021/7/212021/7/217/21/2021
英语人教版九年级全册When was it invented课件
合作探究
1.What are the differences between Active Voice and Passive Voice？ 2.一般过去时的被动语态怎么构成 3.How to change Active Voice into Passive Voice？
合作探究 之
汇报展示
英语有两种语态：主动语态和被动语态。 主动语态表示主语是动作的执行者，而被 动语态则表示主语是动作的承受者。如：
Section A 3 Grammar Focus~4c
目标呈现
Language knowledge object 1.New words: fridge, low, somebody, translate, lock, ring, earthquake, sudden, all of a sudden, bell, biscuit, cookie, musical, instrument
动语态
目标呈现
4.EWmhoetniownealhoabvjeective difficulties, we should solve them with a positive attitude.当我们遇到困难，
我们应该以积极的态度去面 对
自主学习
Read the new words: fridge, low, somebody, translate, lock, ring, earthquake, sudden, all of a sudden, bell, biscuit, cookie, musical, instrument
9. 贝尔于1876年发明了电话机。 Alexander Graham Bell _i_n_v_e_n_te_d__ the telephone in 1876.
人教版九年级英语上册 (When was it invented)课件(第2课时)
the first to do sth.
第一个做……的人
It is said that…
据说……(that后接完整的句子)
【相似句型】
It is believed that… It is expected that…
据说 据估计
2. Some leaves from a tea plant fell into the water and remained there for some time. 一些叶子从茶树上落入这水里并在里面停留了一段时间。
感官动词 一感二听三让四看 主动句中to 离开，被动句中to回来
3c Complete the sentences with the correct forms of the verbs in the box.
invent drink bring produce trade
1. One of the world’s favorite drinks was _in__v_e_n_t_e_d_ by accident. 2. Tea was first _d_r_u_n__k__ by Shen Nong about 5,000 years ago.
remain v. 某人或某事物仍保持某种状态
He remained silent.他保持沉默。 It remains a secret.这仍然是个秘密。
v. 剩下；剩余；遗留
Little of the original architecture (建筑) remains.原先的建筑物几乎没有残留。 After the flood, nothing remained of the village.洪水过后，村庄荡然无存。
2 了解茶的发明及传播；
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，
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。
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
初中英语人教版九年级全册《When-was-it-invented-A》课件
The keys were invited were brought
was locked
rang
were told
broke
were eaten
liked
4c Write the correct forms in the blanks.
The keys was invented
was born
worked
2. Somebody stole my camera from my hotel room.
My camera was stolen from my hotel room (by somebody) . 3. Where did you take these photos?
Where were these photos taken?
（202X江苏宿迁）
We _a_re__/_w_e_r_e_a_s_k_e_d__ (ask) to help our parents do some housework every day. (2013·山东威海) 你能告知我电话是什么时候发明的吗？ _C_o_u_l_d__/ _C_a_n__y_o_u_t_e_ll_m__e__w_h_e_n__th_e__te_l_e_p_h_o_n_e _w. as invented?
The book was translated into different languages by different writers.
把下列的主动句变为被动句。
1. He wrote an article last week. An article was written by him last week.
3. 原主动句的主语如需要则放在by后面以它 的宾格情 势显现（注代词的宾格），如不需要则可省略。
was locked
rang
were told
broke
were eaten
liked
4c Write the correct forms in the blanks.
The keys was invented
was born
worked
2. Somebody stole my camera from my hotel room.
My camera was stolen from my hotel room (by somebody) . 3. Where did you take these photos?
Where were these photos taken?
（202X江苏宿迁）
We _a_re__/_w_e_r_e_a_s_k_e_d__ (ask) to help our parents do some housework every day. (2013·山东威海) 你能告知我电话是什么时候发明的吗？ _C_o_u_l_d__/ _C_a_n__y_o_u_t_e_ll_m__e__w_h_e_n__th_e__te_l_e_p_h_o_n_e _w. as invented?
The book was translated into different languages by different writers.
把下列的主动句变为被动句。
1. He wrote an article last week. An article was written by him last week.
3. 原主动句的主语如需要则放在by后面以它 的宾格情 势显现（注代词的宾格），如不需要则可省略。
人教版九年级英语Unit6 when was it invented_Section A1a-2c课件
Usage (用途) giving light taking pictures
riding making phone calls
traveling getting information talking with people
I think... is very useful. It is widely used in our everyday life. It was invented by... And It was invented in.... I think it is used for... I love the invention. How about you?
shoes with lights seeingi_n_t_h_e__d_a_r_k__
hot ice-cream scoop
_s_e_r_v_in_g__ really cold ice-cream
补全下列英文段落。
The first invention is shoes with _li_gh_t_s____. People always hit their toes on _s_om__e_th_i_n_g__ on the way to the bathroom at night. So people can use them for __se_e_in_g___ in the _d_a_r_k__. The second invention is a special ice-cream _s_co_o_p__. It runs on e_l_ec_t_ri_c_it_y__ and becomes hot. It’s _u_se_d__ for serving really __co_l_d_ ice-cream. The last invention is shoes with special h_e_el_s__. People can move the heels _u_p___ and d_o_w_n___. You can _ra_i_se__ the heels if you are going to a _p_a_r_ty__ orl_o_w_e_r__ them if you are just going out for _s_h_o_p_p_in_g__.