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1、教案课程名称大学英语I授课教师李永华职称助理讲师系部机电工程系教研室英语教研室授课对象11机电一学年学期11-12学年第一学期2011年9月山东大王职业学院教务处授课题目Unit1-4TextBAbouttheInternet授课类型新授课首次授课时间2011年9月22日学时2教学目标1.MasterthekeypointsinTextB:keywords&phrases;structureandkeygrammarpoints.2.Graspthemainideaofthetextandtranslatethedifficu
2、ltsentencesinTextB.重点与难点Keypoint:keywords&phrases;structureandkeygrammarpoints.Difficultpoint:themainideaofeachsectionandtranslationthedifficultsentences教学手段与方法Goal-orientedteachingmethod,task-basedteachingmethod教学过程：（包括授课思路、过程设计、讲解要点及各部分具体内容、时间分配等）I.Lead-in:LeadSst
3、otalkaboutthetopic:Whatarethedisadvantagesofinternet?(Althoughinternetisavery…Firstofall,wasteoftime/addictedtocomputergamesBadtomyhealth,radiation,eyesSincethereislittlecontrolonline,sotherearealotofpornandviolenceonline,whichisverybadtochildren.Itprovidesuswithalo
4、toffalseinformation,so…;Internetcrime,whichisdifficulttobedetected,verydestroying.Virus,leadtodatalose.Introvert/donotcommunicatewithpeoplemuch)II.ReadingandUnderstandingthetext1.Pre-reading:LeadSstogetfamiliarwiththefollowingwordsandphrases:1)Words:powerful,through
5、out,however,disadvantage,partner,switch,complex,beginner,otherwise,e-paper,disappear,chat,abbreviation,uncompleted,disability,etc.2)Phrases:workwith,accept…as…,switch(..)on,beafraidof,breakdown,onpurpose,letalone,infrontof,leadto,etc.2.While-reading：1)Text-skimming:
6、HaveSstogetthetext’sgeneralmeaningwhilelisteningtothetape.(ThenegativeeffectsofInternet:a.Forolderpeoplethecomputeristoocomplex,letalonegettingonInternet;b.manypeoplearecrazyaboutInternetandarenotanymoreabletotalkwitheachother;c.usingabbreviations,uncompletedsentenc
7、esontheInternetleadstospeakingdisabilitiesineverydaylife.)2)Text-scanning:HaveSsscanthetextandfinishTasks1(P12-13)Task1:1.B(Lines1-2,Para.2)2.A(Lines2-6,Para.2)3.C(Lines5-6,Para.2)4.D(Lines1-2,Para.3)5.C(Lines5-7,Para.3)3)Text-carefulreading:Para.11stsentence:(1)the
8、mosteverpowerfultool:功能最强大的工具;everad.“比以往任何时候，曾经”，进行比较时用以加强语气；与最高级连用，译为“空前、有史以来、从来没有”。(2)throughoutprep.a.各处，遍及b.自始至终，贯穿整个时期e.g.Theyexport
