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英语九年级上册Module 9 Great inventionsUnit 1 Will computers be used more than books in the future?授课课件ppt
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这是一份英语九年级上册Module 9 Great inventionsUnit 1 Will computers be used more than books in the future?授课课件ppt，共40页。PPT课件主要包含了compass，gunpowder，printing，paper，computer， kept，Tapescript，website，Tony，his dad等内容，欢迎下载使用。
brrw put up website mail textbk mainlythusands f page electrnic
v. 借入；借来 张贴；公布 n. 网站 n. 邮件；信件 n. 教科书；课本 adv. 大部分地；主要地 好几千；成千上万 n. 页；一页(纸) adj. 电子的
Wrds and expressins
technlgy pwerfulmemry full fix instructins lend prperly
n. 科技；技术 adj. 有影响力的；能控制他人的 n. 存储器；存储量 adj. 满的；充满的 v. 修补；挽救 n. [复数]说明书 v.（把某物）借出；借给（某人）adv. 合适地；正确地
What are the Fur Great Inventins f ancient China?
papermaking
Warming up
Paper was invented by Cai Lun. It has been first made abut 2,000 years ag.It can be written wrds n t make a bk.
the paper-making technique 造纸术
Printing was invented by Bi Sheng in the 1040s.
It can be cmpared with the intrductin f the Internet in the 20th century.(与因特网的引入相媲美）
a newspaper
an rdinary magazine
are published
An nline magazine is published n the website(网站).It isn’t need paper, that’s an imprtant advantage f it.
What ther great inventins d yu knw?
Wrk in pairs. Lk at the pictures and answer the questins.
Listening and vcabulary
1 Hw have these inventins changed peple’s lives?2 Which ne d yu think is the mst imprtant?3 What ther imprtant inventins can yu think f?
Listen and cmplete the sentences.
1 Lingling lves her mbile phne because she can ______________ .2 All f Daming’s friends’ numbers are _______ in his phne.
use it anywhere
3 Tday’s cameras are better than ld cameras because they d nt __________ and the phts can __________________ .4 Lingling thinks everything ________________ by cmputers t sme degree, s the cmputer is ___________________ inventin.
need film
be sent by email
was changed
the mst imprtant
Daming: What d yu think, Betty? Which f these inventins is the mst imprtant? Betty: It’s difficult t say. They’ve all changed peple’s lives. Lingling: I lve my mbile phne because I can use it anywhere. It’s s useful.
Daming: Yes, all my friends’ numbers are kept in my phne, s I dn’t need a ntebk. Betty: Tday’s cameras are better than ld cameras because they dn’t need film.Daming: Yes, and the phts can be sent by email.
Lingling: Well, I think everything was changed by cmputers t sme degree, s I think the cmputer is the mst imprtant inventin. Daming: I agree. I can’t imagine living withut ne.
Tny: Dad, can I brrw yur camera?Dad : Why?Tny: I’d like t take sme phts n the schl visit t the museum next week .They’ll be put up n the schl website. And they can be seen n the Internet by ther classes, even peple living in ther cuntries.
Listen and read.
Dad: Sunds great! When I was at schl we waited fr weeks t hear frm ur pen friends abrad. But tday, we can send and receive phts and mails n the Internet, and it’s really fast.
Tny: Yes, the Internet and the cmputer have changed ur lives. We even use nline textbks in ur class. I wnder … Will cmputers be used mre than bks in the future?
Dad: Perhaps. In the past, we mainly gt infrmatin frm paper bks. Sme were huge nes with thusands f pages. Tday, with the inventin f the cmputer and electrnic technlgy, it’s easy t get infrmatin n the Internet. The Internet is mre pwerful than bks.
Tny: Anyway, abut the camera … ? Dad: Oh, yes. Here it is. I haven’t used it since yur mum’s birthday. And the memry card may be full. Tny: OK. That can be fixed. I’ve gt an empty memry card. Where are the instructins?
Dad: In the camera bag. It’s a gift frm yur mum fr my birthday, s yu must prmise that yu’ll take gd care f it. If yu have t lend it t anyne, tell them t use it prperly.Tny: Prmise!
1. Why des Tny want t brrw the camera? Take sme phts.2. Will his father lend it t him? Yes, he will.3. What des he say t Tny? He says Tny must take care f the camera.
Answer the fllwing questins.
1. When Tny’s dad was yung, he always waited fr a lng time t hear frm his pen friends abrad.2. Tny’s dad thinks paper bks are mre pwerful than the Internet.3. The instructins f the camera are in the drawer.
True r false
Nw read the summary f the cnversatin. Underline the wrng infrmatin and crrect it.
Tny wants t brrw his father’s camera and take sme phts f the schl dance and the basketball match. The phts will be shwn in the schl magazine. Tny’s dad lends the camera. He prmises Tny t lk after it.
n the schl visit t the museum
Find the sentences in the cnversatin which mean:
1 Changing the subject, can I get the camera?
Anyway, abut the camera?
2 It is nt a prblem. I will use anther memry card. 3 I will d what yu tell me t d.
OK. That can be fixed. I’ve gt an empty memry card.
Answer the questins.
1 Hw d yu fix a camera if the memry card is full?2 When d yu need t read the instructins?3 Hw ften d yu send messages by mail?
If my memry card is full, I will cpy sme pictures t my cmputer.
I need t read the instructins befre I use a new machine r I meet sme prblems.
I send messages by mail every day.
4 Hw many pages des this bk have?5 Which website d yu ften g t when yu get nline?6 What is an example f electrnic technlgy?
This bk has 162 pages.
I ften g t when I get nline.
Camera is an example f electrnic technlgy.
7 When yu lend smething t smene, what d they have t d later?8 What d yu think is the mst imprtant inventin in human histry?
They shuld take gd care f it befre they give it back t me.
I think fire is the mst imprtant inventin in human histry.
1. Can I brrw yur camera? brrw表示借入， brrw sth. frm sb. ， 表示向某人借某物。 lend表示借出， 通常是lend sth. t sb. ， 表示把某物借给某人。 I a bk frm the library yesterday. 昨天我从图书馆借了一本书。
Language pints
2. They’ll be put up n the schl website. put up 张贴，公布 put dwn 放下 put ff 推迟 put n 穿上；上演 put away 收拾；放妥 Yu can the ntice n the nticebard. 你可以把通知贴在布告栏上。
3. OK. That can be fixed. 好的，我来修理它。 fix 修补，修理。 My watch has stpped. It needs fixing. 我的表停了，需要修理了。
辨析：repair, mend与fix
这三个动词都可以用来表示“修理”某一事物，使其能恢复到原来的形状或形态的意思。1) repair的对象范围很广，从房屋、道路、机器到日常生活必需品，是使受到一定损失或失灵的东西恢复其形状或功能。Wh has repaired the brken leg f the table? 谁把桌子的断腿修好了?
2) fix用于需要重新“调整”物体的结构，把松散的部件固定结实，将分离的物体各部分装配起来。在美国口语中，它与repair无太大区别。Can yu fix the brken chair?你能修理那把坏了的椅子吗？fix指“修理”时，是个非正式的用语，它的基本含义是将某物“固定”在某一地方。 fix可用来指“修补”或“整理”任何出了毛病的东西，使用范围较repair广。I am ging t fix my bicycle tmrrw.我准备明天修理自行车。
4. waited fr weeks t hear frm ur pen friends abrad. 收到国外笔友的来信需要好几周的时间。
hear frm 收到……的来信；从……听到I shall defer replying till yu hear frm hme.我将收到家信以后再给你回复。I never saw him again, nr did I hear frm him.我再也没有见过他，也没有收到过他的信。
5. Sme were huge nes with thusands f pages. 我们从大量的有着成千上万页的书籍中获取信息。
thusands f 成千上万的He dnated thusands f punds t charity.他向慈善事业捐赠数千英镑。
1) 用单数的场合 当这些词与具体数字连用时, 习惯上用单数，而且其后也不接介词f 。He was prepared t pay tw millin. 他愿意支付200万。Mre than a hundred peple were injured.有一百多人受了伤 。
但是，当这些词后面的名词有了the，these, thse等特指限定词修饰时，或其后接的是us, them这样的人称代词时，此时必须用介词f。Abut three hundred f them have left there. 他们当中约有300人离开了那儿。
拓展：hundred，thusand 及 millin的具体用法
2) 用复数的场合 当这些词不与具体数字连用，而是表示不确定的泛指概数时，则不仅要用复数，而且要接介词f, 然后才能接名词。The sun was shining. Thusands f peple were lying n the beach.阳光灿烂，数以千计的人躺在海滩上。A careless mistake cst the cmpany millins f punds. 一个粗心的错误使公司蒙受数百万镑的损失。
分析:一些长的句子需要按照意思的群落（即“意群”）适当断开、稍加停顿（即“停顿”），断开的几部分都具有相对完整的意思。按照一般语法结构，可划分为以下意群单位：(1)短句 (2) 名词短语 (3) 介词/不定式/分词短语 (4) 动词短语 (5) 主谓结构 (6)动宾结构 (7) 系表结构 (8) 动状结构 (9)主句-从句。
Prnunciatin and speaking
Listen and mark the pauses.
Nw listen again and repeat.
1 They’ll be put up n the schl website. And they can be seen n the Internet by ther classes, even peple living in ther cuntries.2 Yu must prmise that yu’ll take gd care f it.
Wrk in pairs. Talk abut the advantages f these inventins.
— We can use email t send messages.—Yes, we can use email t send messages quickly and cheaply.
— We can use mbile phne t cntact thers.— Yes, we can talk with anyne at any time.
— We can use TV t get a lt f infrmatin.— Yes, we can use TV t knw what is happening in ther places.
— We can use washing machine t wash ur clthes.— Yes, we can easily make ur clthes clean.
Nw describe hw these inventins have influenced yur life.
Email has great influence n my life…
话题：谈论照相机以及电脑和网络对我们的生活的影响。重点：1.一般将来时的被动语态的运用；2. lend、brrw与keep的用法；有关put的词组；辨析repair, mend与fix。难点：能够谈论发明创造的优点以及给我们的生活带来的影响。
brrw put up website mail textbk mainlythusands f page electrnic
v. 借入；借来 张贴；公布 n. 网站 n. 邮件；信件 n. 教科书；课本 adv. 大部分地；主要地 好几千；成千上万 n. 页；一页(纸) adj. 电子的
Wrds and expressins
technlgy pwerfulmemry full fix instructins lend prperly
n. 科技；技术 adj. 有影响力的；能控制他人的 n. 存储器；存储量 adj. 满的；充满的 v. 修补；挽救 n. [复数]说明书 v.（把某物）借出；借给（某人）adv. 合适地；正确地
What are the Fur Great Inventins f ancient China?
papermaking
Warming up
Paper was invented by Cai Lun. It has been first made abut 2,000 years ag.It can be written wrds n t make a bk.
the paper-making technique 造纸术
Printing was invented by Bi Sheng in the 1040s.
It can be cmpared with the intrductin f the Internet in the 20th century.(与因特网的引入相媲美）
a newspaper
an rdinary magazine
are published
An nline magazine is published n the website(网站).It isn’t need paper, that’s an imprtant advantage f it.
What ther great inventins d yu knw?
Wrk in pairs. Lk at the pictures and answer the questins.
Listening and vcabulary
1 Hw have these inventins changed peple’s lives?2 Which ne d yu think is the mst imprtant?3 What ther imprtant inventins can yu think f?
Listen and cmplete the sentences.
1 Lingling lves her mbile phne because she can ______________ .2 All f Daming’s friends’ numbers are _______ in his phne.
use it anywhere
3 Tday’s cameras are better than ld cameras because they d nt __________ and the phts can __________________ .4 Lingling thinks everything ________________ by cmputers t sme degree, s the cmputer is ___________________ inventin.
need film
be sent by email
was changed
the mst imprtant
Daming: What d yu think, Betty? Which f these inventins is the mst imprtant? Betty: It’s difficult t say. They’ve all changed peple’s lives. Lingling: I lve my mbile phne because I can use it anywhere. It’s s useful.
Daming: Yes, all my friends’ numbers are kept in my phne, s I dn’t need a ntebk. Betty: Tday’s cameras are better than ld cameras because they dn’t need film.Daming: Yes, and the phts can be sent by email.
Lingling: Well, I think everything was changed by cmputers t sme degree, s I think the cmputer is the mst imprtant inventin. Daming: I agree. I can’t imagine living withut ne.
Tny: Dad, can I brrw yur camera?Dad : Why?Tny: I’d like t take sme phts n the schl visit t the museum next week .They’ll be put up n the schl website. And they can be seen n the Internet by ther classes, even peple living in ther cuntries.
Listen and read.
Dad: Sunds great! When I was at schl we waited fr weeks t hear frm ur pen friends abrad. But tday, we can send and receive phts and mails n the Internet, and it’s really fast.
Tny: Yes, the Internet and the cmputer have changed ur lives. We even use nline textbks in ur class. I wnder … Will cmputers be used mre than bks in the future?
Dad: Perhaps. In the past, we mainly gt infrmatin frm paper bks. Sme were huge nes with thusands f pages. Tday, with the inventin f the cmputer and electrnic technlgy, it’s easy t get infrmatin n the Internet. The Internet is mre pwerful than bks.
Tny: Anyway, abut the camera … ? Dad: Oh, yes. Here it is. I haven’t used it since yur mum’s birthday. And the memry card may be full. Tny: OK. That can be fixed. I’ve gt an empty memry card. Where are the instructins?
Dad: In the camera bag. It’s a gift frm yur mum fr my birthday, s yu must prmise that yu’ll take gd care f it. If yu have t lend it t anyne, tell them t use it prperly.Tny: Prmise!
1. Why des Tny want t brrw the camera? Take sme phts.2. Will his father lend it t him? Yes, he will.3. What des he say t Tny? He says Tny must take care f the camera.
Answer the fllwing questins.
1. When Tny’s dad was yung, he always waited fr a lng time t hear frm his pen friends abrad.2. Tny’s dad thinks paper bks are mre pwerful than the Internet.3. The instructins f the camera are in the drawer.
True r false
Nw read the summary f the cnversatin. Underline the wrng infrmatin and crrect it.
Tny wants t brrw his father’s camera and take sme phts f the schl dance and the basketball match. The phts will be shwn in the schl magazine. Tny’s dad lends the camera. He prmises Tny t lk after it.
n the schl visit t the museum
Find the sentences in the cnversatin which mean:
1 Changing the subject, can I get the camera?
Anyway, abut the camera?
2 It is nt a prblem. I will use anther memry card. 3 I will d what yu tell me t d.
OK. That can be fixed. I’ve gt an empty memry card.
Answer the questins.
1 Hw d yu fix a camera if the memry card is full?2 When d yu need t read the instructins?3 Hw ften d yu send messages by mail?
If my memry card is full, I will cpy sme pictures t my cmputer.
I need t read the instructins befre I use a new machine r I meet sme prblems.
I send messages by mail every day.
4 Hw many pages des this bk have?5 Which website d yu ften g t when yu get nline?6 What is an example f electrnic technlgy?
This bk has 162 pages.
I ften g t when I get nline.
Camera is an example f electrnic technlgy.
7 When yu lend smething t smene, what d they have t d later?8 What d yu think is the mst imprtant inventin in human histry?
They shuld take gd care f it befre they give it back t me.
I think fire is the mst imprtant inventin in human histry.
1. Can I brrw yur camera? brrw表示借入， brrw sth. frm sb. ， 表示向某人借某物。 lend表示借出， 通常是lend sth. t sb. ， 表示把某物借给某人。 I a bk frm the library yesterday. 昨天我从图书馆借了一本书。
Language pints
2. They’ll be put up n the schl website. put up 张贴，公布 put dwn 放下 put ff 推迟 put n 穿上；上演 put away 收拾；放妥 Yu can the ntice n the nticebard. 你可以把通知贴在布告栏上。
3. OK. That can be fixed. 好的，我来修理它。 fix 修补，修理。 My watch has stpped. It needs fixing. 我的表停了，需要修理了。
辨析：repair, mend与fix
这三个动词都可以用来表示“修理”某一事物，使其能恢复到原来的形状或形态的意思。1) repair的对象范围很广，从房屋、道路、机器到日常生活必需品，是使受到一定损失或失灵的东西恢复其形状或功能。Wh has repaired the brken leg f the table? 谁把桌子的断腿修好了?
2) fix用于需要重新“调整”物体的结构，把松散的部件固定结实，将分离的物体各部分装配起来。在美国口语中，它与repair无太大区别。Can yu fix the brken chair?你能修理那把坏了的椅子吗？fix指“修理”时，是个非正式的用语，它的基本含义是将某物“固定”在某一地方。 fix可用来指“修补”或“整理”任何出了毛病的东西，使用范围较repair广。I am ging t fix my bicycle tmrrw.我准备明天修理自行车。
4. waited fr weeks t hear frm ur pen friends abrad. 收到国外笔友的来信需要好几周的时间。
hear frm 收到……的来信；从……听到I shall defer replying till yu hear frm hme.我将收到家信以后再给你回复。I never saw him again, nr did I hear frm him.我再也没有见过他，也没有收到过他的信。
5. Sme were huge nes with thusands f pages. 我们从大量的有着成千上万页的书籍中获取信息。
thusands f 成千上万的He dnated thusands f punds t charity.他向慈善事业捐赠数千英镑。
1) 用单数的场合 当这些词与具体数字连用时, 习惯上用单数，而且其后也不接介词f 。He was prepared t pay tw millin. 他愿意支付200万。Mre than a hundred peple were injured.有一百多人受了伤 。
但是，当这些词后面的名词有了the，these, thse等特指限定词修饰时，或其后接的是us, them这样的人称代词时，此时必须用介词f。Abut three hundred f them have left there. 他们当中约有300人离开了那儿。
拓展：hundred，thusand 及 millin的具体用法
2) 用复数的场合 当这些词不与具体数字连用，而是表示不确定的泛指概数时，则不仅要用复数，而且要接介词f, 然后才能接名词。The sun was shining. Thusands f peple were lying n the beach.阳光灿烂，数以千计的人躺在海滩上。A careless mistake cst the cmpany millins f punds. 一个粗心的错误使公司蒙受数百万镑的损失。
分析:一些长的句子需要按照意思的群落（即“意群”）适当断开、稍加停顿（即“停顿”），断开的几部分都具有相对完整的意思。按照一般语法结构，可划分为以下意群单位：(1)短句 (2) 名词短语 (3) 介词/不定式/分词短语 (4) 动词短语 (5) 主谓结构 (6)动宾结构 (7) 系表结构 (8) 动状结构 (9)主句-从句。
Prnunciatin and speaking
Listen and mark the pauses.
Nw listen again and repeat.
1 They’ll be put up n the schl website. And they can be seen n the Internet by ther classes, even peple living in ther cuntries.2 Yu must prmise that yu’ll take gd care f it.
Wrk in pairs. Talk abut the advantages f these inventins.
— We can use email t send messages.—Yes, we can use email t send messages quickly and cheaply.
— We can use mbile phne t cntact thers.— Yes, we can talk with anyne at any time.
— We can use TV t get a lt f infrmatin.— Yes, we can use TV t knw what is happening in ther places.
— We can use washing machine t wash ur clthes.— Yes, we can easily make ur clthes clean.
Nw describe hw these inventins have influenced yur life.
Email has great influence n my life…
话题：谈论照相机以及电脑和网络对我们的生活的影响。重点：1.一般将来时的被动语态的运用；2. lend、brrw与keep的用法；有关put的词组；辨析repair, mend与fix。难点：能够谈论发明创造的优点以及给我们的生活带来的影响。
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