轻松备课外研版初中英语九年级上Module 9 Unit 2教学课件

Unit2WillbooksbereplacedbytheInternet?Module9Greatinventions

学习目标132掌握本单元的新单词和短语：lookthrough,printing,atatime,byhand,development,trade,result,spread,inaway,pare…to…,introduction,amount,store,varied,form,connection,single,direction,replace,waitandsee能运用“细节理解”策略和“整体理解”技能阅读文章,了解一些发明创造怎样改变人们的生活能用被动语态写句子Wordsandexpressions

lookthroughprintingatatimebyhanddevelopmenttrade

快速阅读；浏览n.

印刷每次；一次用手；靠手做n.

发展；进步n.

买卖；交易Wordsandexpressionsresultspreadinaway

pare…to…introduction

v.（因……而）产生；发生

v.

扩展；蔓延；传播从某一角度；从某一点上看；从某种程度上把……比作

n.

引进；才用；推行Wordsandexpressions

amountstorevariedformconnection

n.

量；数量

v.

存储；储藏

adj.

各种各样的；各不相同的

n.

种类；类型；形态；存在形式

n.

电话连接；计算机络连接

singledirectionreplacewaitandsee

adj.

仅一个的；单个的

n.

方向

v.

替换；取代等等看；等着瞧Wordsandexpressions课堂导入Doyouuseputers?

Howoftendoyouuseputers?Howdoyougetinformation?Readingbooks?OrsurfingtheInternet?DoyouthinkbookswillbereplacedbytheInternet?课堂学习1.Workinpairs.ReadthetitleofthepassageinActivity2.DiscussandmakealistoftheadvantagesofbooksandtheInternet.课堂学习Fastreading2.Readthepassageandmatchthemainideaswiththeparagraphs.

a)Theworldbeforeprintedbooks

b)Theworldaftertheinventionofprinting

c)Lifewithpaperandprinting

d)Technologyandbooks

e)Thefutureofbooks

para.1

para.2

para.3

para.4

para.53.Completethetable.WhenWhatAbout2,000yearsago

papercreatedDuringtheSuiandTangDynastiesTodayprintinginventedtheInternetgrowingfast,putersandtheInternetusedinclassrooms,newspapersandmagazinesreadonlineCarefulreadingTimePeopleWhattodoEverymorningHisfatherEveryeveningHismotherEverydayandnightThewriterbuysanewspaperonhiswaytoworklooksthroughmagazinesathomeopenshisbooksandstartshislessons,looksatthephotosofDavidBeckhamandYaoMingbeforegoingtosleepReadPara.1andfinishthetableReadPara.2andanswerthequestionWhyfewpeoplehavethechancetolearntoread?Becausetherewerenotmanybooks,andtheywereexpensive.

ReadPara.3andcheck“T”or“F”1.PrintingwasinventedinChinaduringtheQingDynasty.2.knowledgeandideasspread

quicklyaftertheinventionofprinting.SuiandTangDynasties.FTReadPara.4andfillinblanks1.Alargeamountofinformation_____________inmorevaried

forms.2.Informationcan_________muchmoreeasily.3.Itis______and______thanasinglebook.canbestoredbefoundsmallerlighter

Whataretheadvantagesofonlinereading?developmentsdirectionintroductionpowerfulreplacespreadtrade Bookswereexpensiveafterpaperwasinventedbecausetheyweremadebyhand,but(1)___________inprintingmadeitcheaperandfastertomakebooks.A(n)(2)______inbooksresulted,andknowledge(3)______morequicklythaneverbefore.The

developmentstrade

spread4.Completethepassagewiththewordsinthebox.(4)___________oftheInternethaschangedtheworldinasimilarway,andtheInternetismuchmore(5)________.WithmoreandmorepeopleusingtheInternet,the(6)_________thattraditionalprintingwilltakeinthefutureisuncertain,andputersmay(7)_______booksoneday.

introduction

powerfuldirection

replaceLanguagepointsEveryevening,mymotherlooksthroughmagazinesathome.

每天晚上，我妈妈都在家翻阅杂志。lookthrough

快速阅读；浏览

Wouldyouquicklylookthroughthepositionformeandseeifthereareanymistakes?你能帮我迅速浏览一下这篇作文，看看有没有错误吗？2.Inthosedays,bookswereonlyproducedoneatatimebyhand.在那个年代，书是靠手工制作的，一次只能制作一本。

byhand

用手(做)

Allthesetoysaremadebyhand.所有这些玩具都是手工制作的。Allthebedsinmyhomearemadebyhand.我们家所有的床都是手工做的。3.Asaresult,therewerenotmanybooks,andtheywereexpensive.

这样一来，书籍数量不多，价格又贵。asaresult

作为结果；因此，表示某种情况或行为所带来的后果，通常单独使用。He

works

hard

at

his

lessons.

As

a

result,

he

can

pass

all

the

exams.

他努力学习功课。因此，他可以通过所有的考试。

asaresultof

与asaresult仅一词之差，作为……的结果,由于;后接名词或名词性短语，表示原因。Shewaslateasaresultofthesnow.由于下雪，她迟到了。As

a

result

of

warning,

nobody

was

hurt.由于得到了警告，因此没有人受伤。

4.WillbooksbereplacedbytheInternet?

书将会被络所代替吗？bereplacedby

被…所取代

Thebrokenchairwasreplacedbyanewone.那把坏椅子被一把新椅子取代了。replace…with…

用…代替

Theyreplacedtheoldwindowswithnewones.他们用新窗户代替了旧窗户。Writing5.Readthesentencesandnoticehowwegivereasonsandresults.Bookswereonlyproducedoneatatiebyhand.Asaresult,therewerenotmanybooks.2.Becausetherewerenotmanybooks,fewpeoplelearnttoread.3.Thesemachinesaresmallerandlighterthanbooks,sotheyareeasytocarry.Nowworkinpairs.Askandanswerthequestions.Writefullsentenceswithasaresult,becauseor

so.1.Whyisithardtoimagineaworldwithoutprinting?2.Whatwastheresultoffewbooksbeingproduced?It’shardtoimagineaworldwithoutprintingbecausewehavesomanyprintedthingsnow.Fewbookswereproducedand,asaresult,fewpeoplecouldread.3.Whathappenedaftertheprintingtechnologydeveloped?4.Whatwillhappentobooksinthefuture?Why?Afterprintingtechnologydeveloped,bookswerecheaper,somorepeoplelearnthowtoread.BooksmightnotbeneededinthefuturebecausetheInternetisgrowingquickly.6.WritefullsentenceswiththenotesinActivity3.About2,000yearsago,paperwasfirstcreated.PrintingwasinventedduringtheSuiandTangDanasties.Today,theInternetisgrowingveryfast.ComputersandtheInternetareusedinclassroomsnow,andnewspapersandmagazinesarereadonline.

7.Writeapassageabouttraditionalprintinganditsfuture.UsethesentencesyouhavewritteninActivity5and6tohelpyou.课堂达标lookthroughintroducebyhandpareI.用方框中所给词的正确形式填空1.Withthe_____________________oftheInternet,greatchangeshavetakenplace.2.Myhandwritingcannotbe_________withmyfather’s.3.Everymorning，myfather______________newspapersathome