外研版 (新标准)九年级上册Unit 1 Will computers be used more than books in the future?课文内容ppt课件

这是一份外研版 (新标准)九年级上册Unit 1 Will computers be used more than books in the future?课文内容ppt课件，共29页。PPT课件主要包含了compass，gunpowder，printing，Lead in，telephone，television， Dad ，Role-play，Practice，本课时主要短语和句型等内容，欢迎下载使用。

Wrds review
brrw put up website mail textbk mainly
v. 借人；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
thusands f page electrnic technlgy pwerful
好几千；成千上万 n. 页；一页(纸) adj. 电子的 n. 科技；技术 adj. 有影响力的；能控制他人的
memry full fix instructins lend prperly
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）接触；借给（某人）adj. 合适地；正确地
papermaking
What are the Fur Great Inventins f ancient China?
Wh invented them?
Cmmn peple invented cmpass.
Ge Hng invented gunpwder in his practice f alchemy (炼金术).
Bi Sheng f the Nrthern Sng Dynasty invented mvable type printing (活字印刷) in the 1040s.
Cai Lun develped the paper-making technique in Han Dynasty.
Wrk in pairs. Lk at the pictures and answer the questins.
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?
Presentatin
the steam engine蒸汽机
autmbile 汽车
the light bulb
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.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.
use it anywhere
be sent by email
was changed
the mst imprtant
Listen and read.
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
Nw read the summary f the cnversatin. Underline the wrng infrmatin and crrect it .
Find the sentences in the cnversatin which mean:
Changing the subject, can I get the camera?2. It is nt a prblem. I will use anther memry card.3. I will d what yu tell me t d.
Anyway, abut the camera?
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?
pssible answers:
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?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?
This bk has 162 pages.
I ften g t when I get nline.
Camera is an example f electrnic technlgy.
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.
Read and try t recite the cnversatins in 5-10 minutes.
1. Rle play the cnversatin in grups;2. Rle play the cnversatin in frnt f the class
Let’s see which grup des the best.
1. They’ll be put up n the schl website. 它们(照片)将被公布在学校的网站上。
put up的意思是“张贴；公布；挂起”。例如：
Yu can put up the ntice n the nticebard.你可以把同志贴在布告栏上。We’ve put up sme new curtains in the living rm.我们在客厅里挂了一些新窗帘。
Language pints
2. Sme were huge nes with thusands f pages. 有的书甚至有几千页厚。
thusands f 后接可数名词的复数形式,表示不确定的数字，意为“成千上万的；数以千计的”，不能和数词连用。例如:
Thusands f peple lst their hmes in the Ya’an earthquake.在雅安地震中，成千上万的人失去了他们的家园。
单项选择______ trees were planted n the muntain last year. A. Thusands f B. Thusand f C. Five thusand f D. Five thusands
3. If yu have t lend it t anyne, tell them t use it prperly. 如果一定要借给其他人的话，你要告诉他们如何正确使用它。
lend作动词，意为“借给”，强调“借出”。常用短语lend sb. sth.相当于lend sth. t sb.，意为“把某物借给某人”。
Can yu lend me yur bike? = Can yu lend yur bike t me?  你能把你的自行车借给我吗？
— Peter, can yu _______ twenty yuan ______ me? I want t buy a new pen. — Of curse. A. lends; frm B. brrw; t C. brrw; frm D. lend; t
其反义词brrw意为“借；借用”，强调“借入”。常用短语为brrw sth. frm sb./sp.，意思是“从某人/某地借来某物”。例如：
Can I brrw a bk frm the library at weekends? 我周末可以从图书馆借本书吗？
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.
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.
Nw listen again and repeat.
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.
Nw describe hw these inventins have influenced yur life.Email has great influence n my life…
Genius (天才) is 1% inspiratin and 99% perspiratin (汗水). ----Thmas Alva Edisn
Thmas Edisn made a rule saying that he had t make an inventin every ten days.
Nw 2 mins t test yur spelling.
1. English-Chinese website memry instructins prperly mainly technlgy pwerful2. Chinese-English (把某物)借出, 借给 好几千, 成千上万 张贴, 公布 修补, 挽救 借入, 借来
When finished, exchange yur papers t see wh des the best.
1. put up2. thusands f3. get infrmatin n the Internet4. They’ll be put up n the schl website.5. Will cmputers be used mre than bks in the future?
Ⅰ. 选择恰当的介词完成句子。1. We were ______ a visit t the Science Museum then.2. Alice agreed t lend her bike _______ me just nw.3. We can get lts f infrmatin _______ the Internet.4. She wanted t brrw sme mney ______ me.
Ⅱ. 用方框中合适词的正确形式填空。
1. The theatre is ______. I’m afraid yu’ll have t wait fr the next shw.2. The President is the mst _________ man in the cuntry.3. Make sure the jb is dne _________.4. Her illness was caused _______ by wrry and stress.5. Did yu get any _______ this mrning?