拓展模块Unit12-学案(2)

绛县中学2018学年高二英语导学案编号：s--0351拓展模块Unit12TheFatheroftheAgeofElectricity学案（2）主备：李荣荣研备：英语教研组【教师寄语】：Itseemslikelife’stooshorttoholdgrudges.(人生苦短，何必留仇。)【Learningaims】学习目标1识记本节课单词表中的单词并能正确使用；初步了解magnetic,diagram,generator,takenotes,supply…with..等短语的含义及用法2.能快速阅读和精读，从材料中获取重要的信息，找到细节信息，并且理解长难句【LearningImportantandDifficultPoints】学习重难点学会关于电时代之父的词，并运用这些词表达自己的观点【LearningmathodGuide】学法指导：1.Fast—readingtogetageneralideaofthetext2.Intensivereadingtogetmoredetailsaboutthetext3.Individual,pairorgroupworktomakeeverystudenttakeanactivepartintheactivities学习过程：【Warmingup】课前热身I.重点单词/短语batteryn.______________________________magnetn.______________________________diagramn._____________________________generatorn.____________________________motorn._______________________________excitementn.___________________________accomplishmentv._______________________principlen._____________________________chemistryn.____________________________laboratoryn.___________________________assistantn._____________________________messengern.___________________________enablev._______________________________lecturen.______________________________attendlectures__________________________illustraten._____________________________callon_________________________________beinterestedin_________________________takenotes______________________________supply…with..__________________________【Leadin】导入（FastReading）1.Listasmanywell-knownscientistsinEnglishasyouknow2.TrytotellsomethinginEnglishaboutthelifeofascientistyouknow3.DoyouknowwhowereFaradayandDarwin?【Thinking】思(CarefulReading)Answerthefollowingquestions.1.WhatwasFaradayfamousas?______________________________________________________________________________________________________________________________________________________________2.Whatistheprinciplethatelectricmotorsweredevelopedon?______________________________________________________________________________________________________________________________________________________________3.HowcarefullydidFaradaylistentothescientist'slecture?______________________________________________________________________________________________________________________________________________________________4.HowdidhebecomeDavy'sassistant?______________________________________________________________________________________________________________________________________________________________5.HowimportantwasDavy'slabtoFaraday?______________________________________________________________________________________________________________________________________________________________【Discussion】议Readthetextandmarkthefollowingphrasesinyourbook.takenotes,supply…with..,beinterestedin,callon,bymeansof,ontheprinciple,too...to...,callonsb,asaresultofthatvisit,It+was/is+被强调部分+that+其他成分【ShowTime】展1.BeforethetimeofMichaelFaraday,the__________wayofproducingelectriccurrentwas___________________electricbatteries.在法拉第时代之前，产生电流的唯一方法是借助于电池。bymeansof“通过……”、“用……”、“借助于……”，又如：WelearnEnglish___________________speakingandlistening.我们通过听和说来学习英语。Theymadethenewproducts__________thenewmachine.他们使用这咱新机器来生产产品。绛县中学2018学年高二英语导学案编号：s--0352句中only是形容词，意思“唯一的”，又如：Hewasthe______Englishmanpresent.他是在场的唯一的一位英国人。Sheisthe_______personforthejob.她是唯一适合这项工作的人。Thisisthe________housethatIcanliveinnow.这是我现在唯一可居住的房子。2.In1831Faraday_______________thatelectricitycouldbemadetoflowinacoilofwirebymovingthatcoilinthemagneticfield.1831年法拉第发现线圈在磁场中运动可以产生电流。3.Tothisday,allthegeneratorswhich________ourmodernworld_______electricityarebasedonFaraday'sdiscovery…直到今天，为我们现代世界提供电能的所有发电机都是依据法拉第的发现……whichsupplyourmodernworldwithelectricity是一个定语从句，修饰allgenerators.句中的supplysbwithsth作“向……供应……”、“为……提供……”，又如：They________us_______allkndsofdrinks.他们为我们提供各种饮料。Who________you________themoneytospendinschool?谁为你上学提供费用呢？还有supplysthtosb“提供某物给某人”，例如：Thecarfactory_________cars______allpartsofthecountry.这家汽车厂向全国各地供应汽车。Theshop___________milk______eachhouseinbottles.这家商店供应各家各刻、户瓶装牛奶。4.Electricmotorswerelaterdeveloped______________________.电动机就是后来根据这一原理开发出来的。句中onthatprinciple的意思是“根据那一原理”，另外onthesameprinciple是“根据同样的原理”，例如：Myfatherisacting____________________.我父亲一直按照他的原则行事。Abikeandamotorcyclearemade____________.自行车和摩托车是按同样的原理制作的。5.Hisfather,_________________________,was________poor______sendhimtoschool.他父亲是个铁匠，由于家里太穷，供不起他上学。too…to…“太……而不能”，用来表示结果状语。又如：sheis______young_______jointhearmy.她太小了，不能参军。Thisoldmanis_______old____dosuchaheavywork.这位老人太老了，不能干这么重的活。whowasablacksmith是一个非限定性定语从句，如下文的wherehebecameinterestedinbooksonscience,再如：Theman,______________________,ismyuncle.这个人是我的叔叔，今年十八岁了。TheGreatWall,__________________________,isoneofthewondersintheworld.长城是世界奇迹之一，它位于中国的北部。6.Faraday_________verycareful__________atthelecture.在演讲会上法拉第认真记笔记。takenotes的意思是“作记录”、“记笔记”，又如:Ishallwantyouto_____________atthemeeting.我想请你在会议上作些笔记。Thestudents______________ontheprofessor'slecture.学生们就这位教授的演讲作了记录。7.Faradayreceivedtheexcitementofhislifewhen,onthedaybeforeChristmasin1812,amessengercametothebookshopwithanoteaskinghimto____________Davythenextday.1812年圣诞节前夕，法拉第迎来了生活中激动的时刻，一个捎信的人拿着