M9 Unit 2 Will books be replaced by the Internet-初中英語外研版九年級上冊課件(共32張PPT內嵌音頻)

第第頁M9Unit2WillbooksbereplacedbytheInternet-初中英語外研版九年級上冊課件(共32張PPT，內嵌音頻)(共32張PPT)

Module9Greatinventions

Unit2Willbooksbereplacedby

theinternet

學習目標

Abilityobjective

1.Togetinformationfromthepassageaboutthegreatinventions.

2.Tomasterthepassivevoiceofthesimplefuturetense.

Moralobjective

1.ToaroseSs’interestinlearningaboutthegreatinventions.

2.ToencourageSstobeproudofourgreatcountry.

3.Todeveloptheabilitytocooperatewithothers.

思考

新課導入

Warmingup

Whatdidpeopleusetoremembersomethinglonglongago

新課導入

Wheredidpeoplestarttowriteonabout2,000yearsago

WhatwasinventedinChinaduringtheSuiandTangDynasties

新課導入

printingn.印刷

developmentn.進步

traden.買賣；交易

spreadv.擴展；蔓延；傳播

introductionn.

引進；采用；推行

amountn.

量，數量

新課導入

storev.存儲；儲藏

variedadj.各種各樣的

formn.種類；類型

connectionn.電話連接；計算機網絡連接

singleadj.

僅一個的；單個的

directionn.

方向

新課講解

1

Workinpairs.ReadthetitleofthepassageinActivity2.

DiscussandmakealistoftheadvantagesofbooksandtheInternet.

新課講解

2

Readthepassageandmatchthemainideaswiththeparagraphs.

Theworldbeforeprintedbooks

Theworldaftertheinventionofprinting

Lifewithpaperandprinting

Technologyandbooks

Thefutureofbooks

2

3

1

4

5

新課講解

新課講解

Nowcompletethetimetable.

Inthe1960s

TheInternetwasinventedforthearmytouse.

Inthe1970s

ScientistsandbusinesspeoplewantedtousetheInternettosendandreceivemessages.

新課講解

In1991

TheWorldWideWebwasinvented.

Inthe1990s

MoreandmorepeoplestartedtousetheInternettosendvarioustypesoffiles.

Today

TheWebhashundredsofmillionsofusers.Ithaschangedthewaypeoplelive,workandplay.

新課講解

Para.1Lifewithpaperandprinting

Everymorning,father,newspaper,onhiswayto...

Everyday,open,inclass,startmylessons

Everyevening,mother,lookthrough

Everynight,lookat,photosof…on...wallbefore...

Can,imagine,without…printing

Para.2Paper

Paper,firstcreated,2,000

Afteritsinvention,people,startedto…,makebooks

Inthosedays,books,produced,oneatatimeby…

Asaresult,therenot..,expensive

So,few…,hadthechanceto…learnto…

新課講解

Para.3Printing

Printing,invented,in,during….Dynasties

Later,developmentsinprintingmade….toproduce…..more….

Atradein…resulted,morepeoplelearnt…

Knowledgeandideas,spread….thaneverbefore

Inaway,comparetheinventionof…..to….theintroductionof...twentieth

Para.4Internet

Although,stillyoung,isgrowing…,may….morepowerfulthan…

Amuchlageramountof…,canbe…,inmorevariedforms,Internet,than,

inbooks

Someonewith…,canfindinformation,more…thattheycanfindit….

Andthemachines,read,small,light,often…thanasinglebook

新課講解

Para.5Thefutureofbooks

Computers,Internet,classrooms,newspapers,magazines,already,readonline

So,whatdirectionwilltraditionalprintingtake

Will…bereplacedby….

Let’s….

新課講解

3

Completethetable.

WhenWhat

About2,000yearsagopapercreated

DuringtheSuiandTangDynasties

Today

printinginvented

computersandtheInternetusedinclassrooms,andnewspapersandmagazinesarereadonline

新課講解

4

Completethepassagewiththewordsinthebox.

developmentsdirectionintroductionpowerfulreplacespreadtrade

Bookswereexpensivebecausetheyweremadebyhand,but(1)_____________inprintingmadeitcheaperandfastertomakebooks.A(n)(2)_________inbooksresulted,andknowledge(3)________morequicklythaneverbefore.The(4)___________oftheInternethaschangedtheworldinasimilarway,andtheInternetismuchmore(5)_________.WithmoreandmorepeopleusingtheInternet,the(6)_________thattraditionalprintingwilltakeinthefutureisuncertain,andcomputersmay(7)_______booksoneday.

developments

trade

spread

introduction

powerful

direction

replace

新課講解

5

Readthesentencesandnoticehowwegivereasonsandresults.

Bookswereonlyproducedoneatatimebyhand.Asaresult,therewerenotmanybooks.

2Becausetherewerenotmanybooks,fewpeoplelearnttoread.

3Thesemachinesaresmallerandlighterthanbooks,sotheyareeasytocarry.

新課講解

asaresult

asaresult是一個固定短語，意為“因此，結果”，表示后面句子與前面句子所表達的內容構成因果關系，前面是因后面是果。它與so可以進行轉換。如：

Tonygotuplatethatmorning.Asaresult,hedidn’tcatchthefirstbus.

=Tonygotuplatethatmorning,sohe

didn’tcatchthefirstbus.

新課講解

because

because是連詞，引導原因狀語從句。because+句子可以直接回答以why開頭的特殊疑問句。

e.g.Ilikeplayingbasketballbecauseit’sfun.

—WhyisLilycrying

—Becauseshecan’tfindhercat.

新課講解

6

WritefullsentenceswiththenotesinActivity3.

About2,000yearsago,paperwasfirst

created.

PrintingwasinventedduringtheSuiand

TangDynasties.

Today,theInternetisgrowingveryfast.

ComputersandtheInternetareusedin

classroomnow,andnewspapersand

magazinesarereadonline.

新課講解

7

Writeapassageabouttraditionalprintinganditsfuture.

UsethesentencesyouhavewritteninActivity5and6tohelpyou.

新課講解

Possibleanswer

It’shardtoimagineaworldwithoutprintingbecausewehavesomanyprintedthingsnow,forexample,menus,comicsandschoolbooks.Paperwasfirstcreatedabout2,000yearago,

butbooksweren’tprintedatthattime.Theywerewrittenbyhand,sofewbookswereproduced,andasaresult,fewpeoplecouldread.

PrintingwasinventedduringtheSuiandTangDynasties.Afterprintingdeveloped,booksbecamecheaper,somorepeoplelearnthowtoread.Today,theInternetisgrowing

veryfast.AmuchlargeramountofinformationcanbestoredinmorevariedformsontheInternetthaninbook.Asaresult,

inthefuture,theInternetwillprobablybemoreimportantthanprinting.

新課講解

lookthrough瀏覽

Point

Languagepoints1

與look搭配的短語：

lookforwardto盼望

lookinto調查；審查lookfor尋找

lookup查閱；仰視lookout當心

lookthrough還有“審核，查看”的意思。

eg：Mymotherlooksthroughthebillsbefore

shegoestobedeverynight.

我媽媽每晚睡覺前要查看賬單。

新課講解

asaresult結果是，因此

Point

Languagepoints2

asaresult表示結果，可作為插入語，一般用逗號與其后面的部分隔開。但asaresultof...意為“由于……的原因”，其后接名詞或名詞性短語。

eg：Hewaslateasaresultoftheheavysnow.

由于大雪他遲到了。

新課講解

compare/km'pe(r)/v.比較

Point

Languagepoints3

難點

compare...to...與compare...with...

compare...with...把……和……作比較，表示比較兩者的異同之處Wecarefullycomparedthefirstreportwiththesecond.我們仔細比較了第一份報告和第二份報告。

compare...to...把……比作……，表示比喻TheancientEgyptianscomparedtherisingofthesuntothebeginningoflife.古埃及人把日出比作生命的開始。

新課講解

introduction/ntr'dkn/n.介紹，采用，引進

Point

Languagepoints4

introducev.介紹

introducesth.tosb.向某人介紹某物

introductionn.介紹

eg：Thefactoryisdevelopingveryquicklywiththe

introductionofnewtechnology.

隨著新技術的引進，這個工廠正快速地發(fā)展。

新課講解

anamountof大量的

Point

Languagepoints5

anamountof,a(huge,large)amountof,amountsof，其后通常接不可數名詞。theamountof意為“……的量”，其后通常接不可數名詞，謂語動詞用單數。

eg：Thereisalargeamountofworkforus

todo.有大量的工作在等我們去做。

新課講解

direction/d'rekn/n.方向

Point

Languagepoints6

eg：Iheardnewsaboutthematterfromall

directions.我聽到了來自四面八方的關于這

件事的消息。

inalldirections(＝ineverydirection)四面八方；

inthedirectionof向……方向

當堂小練

一、根據句意及首字母或漢語提示完成句子

1.Itisbesttocookvegetablesinasmall（數量）

ofwater.

2.UncleWangisasuccessfulbusinessman.Hedoesalotof

__________（買賣；交易）withmanyforeigners.

3.LiNagotagoldmedalagain.Thegoodnews________

（傳播）alloverthecountry.

4.IwanttohaveatriptoQingdao.Canyouhelpmebook

a_______（單人的）roomontheInternet？

5.Whenthepolicemenarrived，allthethievesraninall

____________（方向）.

amount

trade

spread

single

directions

當堂小練

二、單項選擇

6.（中考·南寧）ThesubwayinNanninginafewyears.

A.willcompletedB.willbecompleted

C.wascompletedD.completes

7.Thefloodshavemanythou