外研版 (新标准)九年级上册Unit 3 Language in use教学课件ppt

这是一份外研版 (新标准)九年级上册Unit 3 Language in use教学课件ppt，文件包含Unit3pptx、3doc、M9U3a5wav、M9U3a6wav、M9U3a7wav等5份课件配套教学资源，其中PPT共24页， 欢迎下载使用。
1. learn the structure f future passive vice;2. use future passive vice crrectly;3. finish the exercises.
By the end f the class, we will be able t:
They’ll be put up n the schl website.Will cmputers be used mre than bks in the futrue?Will bks be replaced by the Internet?
一般将来时被动语态的肯定句结构为：
willis ging tare ging t
+ be + 动词过去分词（+ by + 动作执行者）
e.g. The new shpping mall will be pened next mnth. The meeting is ging t be cancled due t the bad weather.
一般将来时被动语态的否定句结构为：
主语 + will nt (wn’t) be + 过去分词
e.g. The package wn’t be delivered tmrrw. The reprt wn’t be finished by him.
一般将来时被动语态的一般疑问句结构为：
Will + 主语 + be + 过去分词 + 其他？
e.g. Will the bk be returned n time? Will the tickets be reserved fr us?
一般将来时被动语态的特殊疑问句结构为：
特殊疑问词 + will + 主语 + be + 过去分词 + 其他？
e.g. When will the prject be cmpleted? Wh will the party be rganized by?
1. Cmplete the sentences and cnversatins with the crrect frm f the wrds and expressin in brackets. 1．________ bks ____________ (replace) by cmputers in the future？2．My bike is brken. It _____________ (fix) tmrrw.3．—Dad, can I use the Internet this evening? —Yes, but the cmputer is nt n yet. The electricity __________________ (nt cnnect) until nine 'clck.
be replaced
will be fixed
will nt be cnnected
4．________ the prblem _______________ (talk abut) at the meeting tmrrw?5．Wh ______________ (invite) t give a reprt abut great inventins next Friday？6．—When ______ the wrk __________ (finish) ? —In tw days.
be talked abut
will be invited
be finished
2. Lk at the pictures and describe the new classrm that will be built. Use the wrds in the bx t help yu.
build buy change
A new classrm will be built.
3. Wrk in pairs. Ask and answer questins abut these great inventins.
1875　　　　　　　 1903　　 　　　 　1924America America Britain Alexander Graham Bell Wright Brthers Jhn Lgie Baird
A: When was the telephne invented?B: It was invented in 1875. : What kind f telephne d yu think will be made in the future?B: ...
4. Cmplete the sentences with the wrds in the bx.
directin intrductin spread trade
1. Befre the __________ f printing, few peple culd read.2. There were mre bks t sell, s the ______ in bks grew.3. Because mre peple culd read, ideas ______ quickly.4. What _______ will printing take in the future?
5. Listen and find ut where the speaker is. a) In a schl library.　 b) In the British Library. c) In the British Museum.
6. Listen again and answer the questins.
1. Why were s few bks prduced in ancient times?
2. Why were many ld bks cpied nt a cmputer?
3. Hw has the cmputer helped peple read ld bks in the British Library?
Because each bk was written by hand.
Because the early bks are nw t valuable t be picked up and held in the hand.
The bks were cpied nt a cmputer a few years ag. Yu can turn the pages n the screen, withut tuching the real bks.
7. Read the passage and chse the best title.
a) The histry f the Internetb) The Wrld Wide Webc) The Internet and the Webd) The future f the Internet
The Internet has been arund fr many years, but it was the inventin f the Wrld Wide Web that made it really useful t peple. Tgether, the Internet and the Wrld Wide Web have changed the wrld. The Internet was invented by the US gvernment in the 1960s, fr the army t use. In the 1970s, scientists and businesspeple als wanted t use the Internet t send and receive messages. Fr sme years, peple culd nly send very simple texts. They culd nt send phts r dcuments by the Internet.
That changed in 1991, when a British scientist named Tim Berners-Lee invented the Wrld Wide Web. The Wrld Wide Web allws peple t send varius types f files, such as texts, phts and vides by the Internet, s mre and mre peple started t use it in the 1990s.Tday, the Web has hundreds f millins f users. It has changed the way peple live, wrk and play. Thrugh the Internet, email allws us t cmmunicate nearly instantly with peple thusands f miles away. Peple and businesses use e­cmmerce and nline shpping t buy and sell things acrss the wrld.
The Web als makes peple’s lives easier because nw many things can be dne frm hme, twenty-fur hurs a day. The Web can help yu d research fr yur hmewrk, s that yu d nt need t g t the library. Yu can use Internet banking, instead f ging t the bank. And, f curse, peple just“ surf the Web” when they want t relax.Technlgy changes quickly, and it is hard t imagine what the future f the Internet and the Web will be. But it seems impssible t imagine life withut them.
Nw cmplete the chart.
was invented by the US gvernment
culd nly send very simple texts
Tim Berners­Lee invented the Wrld Wide Web
mre and mre peple started t use it
the Web has hundreds f millins f users
Arund the wrldE-bksJust as email has changed the way we write t each ther, e­bks are changing the way we read. We can easily dwnlad new e-bks frm the Internet. It is much easier and quicker t search fr passages nw, and we can als write ntes in an e-bk. What is mre, they save a lt f paper. But e­bk readers are still mre expensive than paper bks, s nt all peple can affrd them.
Hwever, with the rapid develpment f electrnic technlgy, reading e-bks will becme cheaper and cheaper. A lt f peple think there will be mre e-bks than paper bks in the near future.
Mdule task: Discussing inventinsWrk in grups. Prepare fr yur discussin.Think f an inventin that has changed yur life. Make ntes abut the inventin: 1.What is it? 2.Why is it usefulResearch hw the inventin has been develped and make ntes abut what yu find ut.