冀教初中英語八年級(jí)下冊(cè)Lesson-23課件

精品教學(xué)課件授課教師：八年級(jí)下冊(cè)·課文河北教育出版社

讓孩子的英語學(xué)習(xí)之路充滿陽光。我們一起去發(fā)現(xiàn)城堡、發(fā)現(xiàn)演繹的樂趣。上課要求：準(zhǔn)備好課本和學(xué)習(xí)工具坐姿端正，精神飽滿，認(rèn)真思考，勇于質(zhì)疑

積極舉手回答問題，不講小話、不插話、完成任務(wù)學(xué)校：精品教學(xué)課件授課教師：八年級(jí)下冊(cè)·課文河北教育出版社Unit4TheInternetConnectsUsLesson23:TheInternet—GoodorBad?Unit4TheInternetConnectsUsWarm-up1Presentation2LanguagePoints3Exercise4Warm-up1Presentation2LanguageThinkaboutit!WhyaresomeparentsworriedabouttheirkidsusingtheInternet?DoestheInternetmakelifesimpler?How?Warm-upThinkaboutit!Whyaresomepadvantagedisadvantagesimplecoincauselessn.優(yōu)勢(shì)；有利條件n.缺點(diǎn)；不利因素adj.簡(jiǎn)單的；簡(jiǎn)明的n.硬幣v.造成；引起adj.&adv.更少/小的(地)n.較少量；較小的部分PresentationLearnsomenewwordsadvantagen.優(yōu)勢(shì)；有利條件Presentatioasideattackwebstealbankingproperlyadv.除…之外；在旁邊v.襲擊；損害n.網(wǎng)絡(luò)；網(wǎng)v.偷盜；竊取n.銀行業(yè)adv.正確地asideadv.除…之外；在旁邊Wheredothesestudentslive?TheyliveinAfrica.WiththeInternet,wecouldmeettheminseconds.What’sthis?It’stheSouthPole.It’sfarawayfromus.ButtheInternetcaneventakeusthere.Wheredothesestudentslive?WEvery____hastwosides.Everythinghastwosides(_________or____________),soistheInternet.coinadvantagesdisadvantagesEvery____hastwosides.Advantages:InmanywaystheInternetmakesourlifeeasyandsimple.Advantages:InmanywaystheSpendingtoomuchtimeonlineisharmful

topeople’shealth.Disadvantages:SpendingtoomuchDisadvantDisadvantages:ItmaycausepeoplebelesssocialwithfamilyandfriendsDisadvantages:ItmaycausepeoDisadvantages:Asidefrom(除此以外)that,Somepeopleattacktheweborstealothers’personalinformation,evenbankinginformation.SowemustusetheInternetproperly.Disadvantages:Asidefrom(除此以外)Readthelessonandwritetrue(T)orfalse(F).1.Peoplecanconnectandshareinformationinminutes.()2.TheInternetcanmakeourlifeeasierandsimplerinmanyways.()3.Everycoinhasthreesides.()4.TheInternetisausefultoolsowecanletittakeupallofourtime.()FFTFsecondstwocan’tReadthelessonandwritetrueReadParagraph1and2andfindoutthegoodthingsabouttheInternet.*Wecanuseitto_______and______information__________.*Inmanywaysitmakeslife_______and________.*Ithelpsusgetthingsdone______________.*It______________theworldtous.*Itmakesit______tostayintouchifafriendlives______________.connectsharemorequicklyopensupeasyfarawayeasiersimplerinsecondsReadParagraph1and2andfinReadParagraph3andfindoutthebadthingsabouttheInternet.*Spending_________timeonlineis_______topeople’s______.*Itmayeven____themtobe____________withfamilyandfriends.*Somepeople_______theweboruseitto______other’s________information,even_________information.toomuchharmfulattackstealpersonalbankingcauselesssocialhealthReadParagraph3andfindoutReadParagraph4andgivesomeadviceforjuniorhighstudents.*Don’tlettheInternet___________allofyourtime.*UsetheInternet_________and__________.takeupproperlycarefullyReadParagraph4andgivesomeListentothedialogueandtickthecorrectanswers.1.WhatareLiMingandWangMeitalkingabout?Theirschoolproject.Theirhomework.2.WhydoesWangMeithinktheInternetisgood?Shecanchatwithherfriendseasily.ShecanwatchTVprograms.3.LiMingthinkstheyshouldusetheInternet___.carefullyandfreelyproperlyandcarefullyListentothedialogueandticPlayingcomputergamesAdvantagesDisadvantages*Somecomputergamescan_________people'sabilityof_________.*Playingcomputergamescanalsohelppeoplebe_________withthe_________and_______fast.*Itisawasteof_______and_______.*Somestudentsdon’t____________theirstudyanymore.*Itisalsobadforchildren's________and________.improvethinkingfamiliarkeyboardtypetimemoneycareabouteyeshealth.PlayingcomputergamesAdvantagPairWork:*WorkinpairstotalkaboutthelistinLet’sDoIt!No.3.*Askthepairstosharetheiranswerswithclass.Discuss.PairWork:takeover是固定詞組，意為“接收，接管；占據(jù)”。如：TheInternetcanbeausefultool,butdon’tletittakeoveryourlife.Youshouldmaketimeforyourself.Don’tletmanythingstakeoveryourlife.你應(yīng)該為自己騰出時(shí)間，不要讓太多的事情占據(jù)你的生活

。Languagepointstakeover是固定詞組，意為“接收，接管；占據(jù)”。如：1.______theInternet,wecanfindlotsofinformation.2.Ifyouaregoodfriends,________doesnotmatter.3.—Is_________heretoday?—Yes,we'reallhere.4.Myfatheroften______hersingsongsafterschool.5.Thecomputerisanimportant______forteachersnow.toolI.選詞填空。everybody,on,tool,hear,distanceOndistanceeverybodyhearsExercise1.______theInternet,wecan1.TheInternethelpsstudentsdotheirhomework.(改為一般疑問句)______theInternet______studentsdotheirhomework?2.Thehotelisabouttwokilometresawayfromhere.(對(duì)劃線部分提問)____________isthehotelawayfromhere?II.句型轉(zhuǎn)換，每空一詞。DoeshelpHowfar