九年級英語上冊 Module 9 unit2 教案

課題Module9GreatinventionsUnit2WillbooksbereplacedbytheInternet?課型Readingandwriting教學目標Tolearnaboutsomeinventionsandhowtheseinventionshavechangedpeople’slivesTobeabletodiscussandwrite:WillbooksbereplacedbytheInternet?教學重難點教學重點：Toreadandunderstandthepassage.Keyvocabulary:lookthrough,printing,atatime,byhand,development,trade,result,spread,inaway,introduction,amount,store,form,connection,single,direction,replaceKeystructures:Bookswereonlyproducedoneatatimebyhand.ComputersandtheInternetareusedinclassroomsnow.WillbooksbereplacedbytheInternet?教學難點：Tobeabletodiscussandwrite:WillbooksbereplacedbytheInternet?教具準備PPT,CD-ROM,教師活動學生活動設計意圖Step1:Warming-up1.Talkabouttheadvantagesoftheinventions.Eg:Greatinventionshavechangedourlives....Ithink...isthemostimporantbecausewecanuseitto.../itcanbeusedto........TalkabouttheadvantagesofbooksandtheInternet.WillbooksbereplacedbytheInternet?Step2:Presentation1.Readthepassageandmatchthemainideaswiththeparagraphs.a)Theworldbeforeprintedbooksb)Theworldaftertheinventionofprinting.c)Lifewithpaperandprintingd)Technologyandbookse)ThefutureofbooksReadeachparagraphcarefullyandfinishthetasks.P1:ReadandmatchP2:ReadandanswerWhathappenedabout2,000yerasagoinChina?Whatwastheresultoffewbooksbeingproduced?P3:ReadandfillintheblanksPrinting___________.Afterprintingtechnologydeveloped,books__________morequicklyandcheaply,somorepeople____________.Soknowledgeandideas______fast.P4:ReadandcompletetheblanksthenthinkAlthoughtheInternetisstill______,itisgrowingveryfast,andmaybecome______________thanprinting.Amuch_______amountofinformationcan__________in______variedformsontheInternetthanbooks.Someone_____anInternetconnectioncanfindinformation_________________thantheycanfinditin______forms.Andthemachinesweusetoreaditarenowsmallandlight,often_______and______thana______book.思考：BooksmightnotbeneededinthefuturebecausetheInternetis_______________.劃線部分的it指代的是什么？_______________P5:ReadandconsiderWhatisthewriter'sopinion?Doeshethinkthatbookswillbereplaced?SowillbooksbereplacedbytheInternetoneday?Step3:ConsolidationdevelopmentsdirectionintroductionpowerfulreplacespreadtradeCompletethepassagewiththewordsinthebox.developmentsdirectionintroductionpowerfulreplacespreadtradeBookswereexpensivebecausetheyweremadebyhand,but(1)_____________inprintingmadeitcheaperandfastertomakebooks.A(n)(2)_________inbooksresulted,andknowledge(3)________morequicklythaneverbefore.The(4)___________oftheInternethaschangedtheworldinasimilarway,andtheInternetismuchmore(5)_________.WithmoreandmorepeopleusingtheInternet,the(6)_________thattraditionalprintingwilltakeinthefutureisuncertain,andcomputersmay(7)_______booksoneday.DiscussionInmyopinion,...will(not)bereplacedby...Because...Whateverpaperbooksore-books,refusetherubbishfromthem.Step4:Homework1.Vocabulary.2.Finishtheworkbookandhandout.3.Writeashortpassage.(書會不會被電腦所取代：說明你的觀點并給出理由。)Talkaboutingroupswiththemodelthenasksomestudentstoshow.Discussandsharereasons.Gothroughtheideasandunderstandthem.Gothrougheachparagraphandmatchthemainideawithit.Checktheanswer.Readandmatchthenretell.Gothroughthequestions.Readandfindouttheanswers.Checktheanswers.Readandfillintheblanksthencheck.Readandcompletetheblanksthenchecktheanswers.Thinkaboutthequestionandshare.Readandunderstandtheusingofwords.Completethepassagewiththem.Checktheanswers.Discussingroupsthenasksomestudentstoshow.通過討論偉大發(fā)明給我們帶來的好處、紙質(zhì)書和互聯(lián)網(wǎng)各自的優(yōu)勢以及紙質(zhì)書是否會被互聯(lián)網(wǎng)所取代，培養(yǎng)學生辯證地分析事物的意識和能力。通過匹配標題和段落的活動，培養(yǎng)學生運用檢索閱讀的方法和概況段落大意的能力。精讀每一個段落，完成不同類型的閱讀任務，使學生真正理解文章。考查學生對所學詞匯的理解和運用能力。通過學習，讓學生說明自己的觀點并給予充分的理由，一是對本節(jié)課進行總結(jié)，二是為寫作扎實基礎(chǔ)。板書設計Module9GreatinventionsUnit2WillbooksbereplacedbytheInternet?Books2000yearsagogoodforBooksPaperFewanywherePaperGreatinventionsExpensivemakenotesGreatinventionsInternetPrintingInternetPrintingFuture?SuiandTangcheapFuture?ProducevariedSpreadgrowingfast