经验告诉我们,成功是留给有准备的人。作为教师就要早早地准备好适合的教案课件。教案可以让上课时的教学氛围非常活跃,帮助授课经验少的教师教学。你知道怎么写具体的教案内容吗?下面的内容是小编为大家整理的高二英语Unit11Scientificachievements知识点整理,欢迎阅读,希望您能够喜欢并分享!
高二英语Unit11Scientificachievements知识点整理
SectionIII词汇、综合技能
14.Chinesehistoryisfilledwithgreatachievementsinscienceandtechnology.中国的历史充满着科技方面的成就。(p.7第一段第1行)
with的复合结构。即with+宾语+宾补
(1)Helikestosleepwiththewindowopen.(adj.作宾补)他喜欢开着窗户睡觉。
(2)Withhersonawayfromhome,shewasworried.(adv.短语作宾补)由于她的儿子离家出走,所以她很担心。
(3)Shecameinwithababyinherarms.(介词短语作宾补)她抱着孩子进来了。
(4)Withtheproblemsettled,wewentonsmoothly.(过去分词作宾补)由于问题得到解决,我们进展顺利。
(5)Withalocalguideleadingtheway,wegotthereeasily.(现在分词短语作宾补)由于当地向导带路,我们很容易到了那儿。
(6)Withherhusbandtohelpher,sheworkeditout.(不定式作宾补)由于她丈夫帮助她,她解决了这个问题。
注意:with的复合结构既可以作状语,又可以作定语。
15.In1995,theChinesegovernmentputforwardaplanfor“rejuvenatingthenationbyrelyingonscienceandeducation”…1995年,中国政府提出了“科教兴国”的规划。(p.7第一段4-5行)
1)putforward:(1)提出(意见、建议)Heputforwardabetterplan.他提出了一个更好的计划。(2)推荐,提名Shallweputherforwardasthecandidateforchair-manofthecommittee?我们提名她为委员会主席的候选人好吗?
拓展:putin打断;插嘴,进港;putoff推迟;延期;puton穿;上演;putaway放好;putdown写下;putonweight发福;putout生产、扑灭
2)relyvi.(与on,upon连用):(1)依靠;依赖relyononesownefforts依靠自己的努力(2)信任;信赖dependonwithconfidenceYoumayrelyonme.你可以信赖我。
辨析:rely与depend
rely指“在过去经验的基础上,依赖、相信某人或某事物,希望从中得到支持或帮助”。如:HecanbereliedOntokeepsecret.相信他能保密。
depend指“出于信赖而依靠他人或他物,以取得支持或帮助,这种信赖可能有过去的经验或了解为根据,也可能没有”。如:Hecandependonhiswifeforsympathy.他相信妻子会同情他。英语
16.Whenyouarewritingtopersuadethereader,…当你在写almostpersuadedofhishonesty.我几乎相信他是诚实的。英语(3)vi.被说服Theboypersuadeseasily.这孩子听劝。
辨析:persuade,convince与advise
persuade和convince意思均为“说服”;前者着重情感上的“敦促,劝告”,后者着重理智上的“辩论、证明”,两者结构相同,即:persuade(或convince)sb.that...;persuade(或convincesb.ofsth.)
而advise只表“劝说”,而不强调其结果如何。Headvisedhertogo,butshedidnt.=Hetriedtopersuadehertogo,butshedidn’t.他建议她去,可她没去。Finallytheywerepersuadedtogiveuptheirfoolishplans.最后总算说服了他们放弃了他们愚蠢的计划。英语
拓展:persuadesb.todosth.=persuadesb.intodoingsth.说服某人做某事;try/wanttopersuadesb.todosth.试图说服某人做某事;advisesb.todosth.劝说某人做某事
一名优秀的教师就要对每一课堂负责,教师要准备好教案,这是教师工作中的一部分。教案可以让学生能够听懂教师所讲的内容,使教师有一个简单易懂的教学思路。那么如何写好我们的教案呢?下面是由小编为大家整理的“高考英语备考单元知识搜索与探究归纳Unit11Scientificachievements”,仅供参考,大家一起来看看吧。
2011高考英语备考单元知识搜索与探究归纳Unit11Scientificachievements俗话说,居安思危,思则有备,有备无患。作为教师就要早早地准备好适合的教案课件。教案可以让学生能够在课堂积极的参与互动,使教师有一个简单易懂的教学思路。教案的内容要写些什么更好呢?急您所急,小编为朋友们了收集和编辑了“高中英语新教材Unit11Scientificachievements教案”,希望能对您有所帮助,请收藏。
高中英语新教材Unit11Scientificachievements教案
一、教学分析
1、教材内容分析
本单元围绕“Scientificachievements”这一中心话题,从科学家、科学假说、科学理论、科学探索等方面设计听、说、读、写等一系列教学活动。“Warmingup”部分设置了三个问题,要求学生就重要的科学成就进行讨论,从而帮助学生认识重要的科学成就,了解科学成就对社会发展、人类进步的重大贡献,同时激发学生热爱科学、投身于科学研究的热情,探索科学研究的方法。“Listening”部分设计了两道材料问题和一道开放性的情景话题。主要培养学生捕捉和筛选信息的能力,然后要求学生在一定语言输入后进行语言输出,旨在培养学生的想象能力和应用能力,通过自己的语言体会重大科学成就的意义。“Speaking”部分重点训练表达意图和愿望的日常交际用语,以五人小组的活动形式组织学生扮演科学家的角色,陈述各人的研究方向并阐明其重要性来申请科研经费。“Reading”部分为一篇介绍中关村的形成、发展及其重要意义的记叙文。通过对文章的理解,学习中关村人的创业精神。“Languagestudy”部分由词汇和语法两部分组成,该部分不仅教授了四种构词法知识,更鼓励学生通过四项练习,运用构词法知识提高阅读能力。“Integratingskills”部分设计了一个阅读和写作的练习,在学生了解四大科技成就及其重要性后,要求学生略加扩充写一篇最伟大的科学成就的文章。“Tips”部分提出了说服性写作必须论点明确、论据充分,为写作提供了写作方法。
2、教学重点、难点:
本单元的重点在于借助“高科技成就”这一话题,学习、复习涉及这一话题的有关语言知识和语言技能(见教学目标),激发学生热爱科学、奋发图强、献身于科学的热情。
本单元的难点在于培养学生充分利用已有的英语知识表达自己,谈论科学家、科学成就、理想抱负。
二、教学目标
1、语言知识目标
1)要求学生掌握必要的单词、词组和句型:solar,constitution,private,grasp…It’likelythat…,makeitpossibleforsbtodosth…,etc.
2)掌握一定量的表达“wishesandintentions”的交际功能用语。
3)同时要求学生掌握本单元出现的构词法及一些常见的前缀后缀及词根的意义。
2、语言技能目标
通过本单元的内容培养学生良好的“听、说、读、写”的技能,使学生能运用所学的知识解决相关情景中的一些类似问题,并能结合所给任务,综合运用新旧知识解决问题,完成任务,在此基础上鼓励学生大胆地根据各自的语言基础与能力,有个性地解决问题,就科学成就提出独特的见解。
3、情感目标
1)激发学生并提高学习英语的兴趣,乐于接受新鲜事物,勇于尝试:体现课堂教学“主体者”的身份,积极主动地参与教学各环节,成为学习的主人:具有个性,培养创造能力。
2)培养同学之间日常融洽相处的感情,乐于合作,善于合作的团体合作精神。
3)通过课文中出现的科学家及科学成就激励学生热爱科学、投身科学研究、探索科学研究的方法
三、教学策略
1)开放式教学策略。以有限的课堂为载体,带学生进入广阔的知识天地。
2)引趣激趣策略。创设多种情景(境)激发学生的兴趣,只有让学生真正有了参与的欲望,才能点燃他们的思维火花。
3)合作学习策略。合作学习强调通过师生、生生的多边互动进行人际交往、信息交流,能满足学生个体内部需要。
4)体验成功策略。使学生在特定的完成任务过程主动积极地获得和积累相应的学习经验,享受成功的喜悦,从而提高学习兴趣和成就动机。
四、学习策略
引导学生利用图书馆和网络资源进行一系列的自主学习、合作探究的学习策略。对于本单元鼓励学生课前收集科技成就、中关村和美国的硅谷的资料,上课时勤思考、主动参与课堂上的各种活动。
五、单元教学设计
依据《新课程标准》及对于学生教学目标的要求,课堂设计本着教学应“以人为本”的总的教学理念,课堂中充分利用网络资源、设计相应难度的任务,以增加教学的直观性和趣味性,提高教学效率。根据学生学习英语的特点和规律,学习阶段的侧重点,我把本单元划分六课时完成:听力、口语、阅读(2课时)、语言、写作、评价。
Period34Reading
Goals:1.Learnandmasterthefollowingwordsandphrases.likely,private,master,perfect,arrange,setfoot(in),relyon,failure,locate,valley.
2.TraintheSs’readingability.(Readforgeneralinformationanddetailedinformation.)
3.GettheSstolearnaboutZhongguancun——China’sSiliconValley.
一、Pre-reading
1.Arescientificachievementsimportant?Howdotheyimproveourdailylife?Howdotheyimprovesociety?
2.Whydoscientistsspendsomuchtimetryingtoachievesomething?
3.Asisknowntous,scientificachievementscannotonlymakeourlifebetter,butalsopromotethedevelopmentofmankindandsociety.SoIwanttorunahi-techcompany,whatshouldIarrangefor?WhatkindofsupportandenvironmentwouldIneed?
4.WhatifIsetupmycompanyinZhongguancun?HowmuchdoyouknowaboutZhongguancun?
5.Doyouknowthesign“Lenovo”?Whereisitlocated?
二、While-reading
1.Fastreading
Task:ReadthetextquicklyandtrytofindinformationaboutZhongguancuntofinishthechartbelow.
ItemZhongguancun
Locating
Briefhistory
Spirit/culture
Educationalinstitutions
Hi-techcompanies
2、Carefulreading
Task1:Gettoknowtheoutlineofthetext
1.Doesthisarticlehaveatopicsentence?Whatisit?
2.Whatarethesupportingideas?
behometo
Zhongguancun:Centerbehometo
behometo
Task2:Gettoknowdetailedinformation
1.WhydidXiangYufangstudyabroadandworkabroadforafewyears?
2.WhatmadeitpossibleforXiangYufangtoreturntoChina?
3.HowdoesZhongguancunaffectbusiness?
4..Whatarethetwomottosmentionedinthetextforthepark?
三、ListeningQuestions
Task:ListentothetapeandfinishtheTrueorFasle.
1.ZhongguancunisthenewcenterforChinesescienceandeducation
2.Withinthenexttenyears,morethanahundredscientificandhi-techcompaniesmovedintoZhongguancun.
3.XiangYufangstudiedabroadbecausehefeltcomfortableabroad.
4.Morethan8,000hi-techcompaniesinZhongguancun.MorethanhalfofthemareITcompanies.
5.ZhongguancunparkishometoLenovoandFounderandmorethan20famousnationalcompanies.
6.Theresearchersandscientistsknowthatthespiritandcreativitytheyrepresentarenomorethanmoney.
四、Post-reading
Choosethecorrectanswers.Theremaybemorethanonecorrectanswer.
1.Accordingtotheauthor,Zhongguancunishometo.
A.somefamousresearchinstitutesanduniversitiesB.manyITcompanies
C.moreandmorereturnedoverseasChineseD.anumberofscienceparks.
2.WhatisNOTtrueaboutZhongguancun?
A.ItislocatedinHaidianDistrict,innorthwesternBeijing.
B.Itwassetupasaspecialeconomiczoneinthe1990s.
C.MostofitscompaniesaredoingITbusiness.
D.Itisnotagoodplacefornewcompanies.
3.Accordingtothereading,XiangYufangreturnedtoChinaandopenedacompanyinZhongguancunbecause.
A.hewantedtoseemoreoftheworld
B.heenjoyedworkingwiththebestscientistsinhisfield
C.hecouldenjoyhisworkandcontributetohiscountryatthesametime
D.hemissedhisfriendsandfamily
4.Accordingtothegraphinthepassage,howmanyofthepeoplewhoworkinZhongguancunhaveamaster’sdegreeorabove?
A.25,000B.30,000C.35,000D.180,000
5.Howis‘failure”understoodinZhonguancun?
A.TherearefewerfailureinZhongguancun
B.Manyofitsresearchersandscientistswilltryhardnottofail.
C.Failureisanecessarypartofbeingsuccessful.
D.Thebestthingaboutfailureisthatyoulearneverytimeyoufail.
五、Discussion(groupwork)
Languageinput:Inthisclass,we’velearnedmoreaboutZhongguancunbyreadingthepassage.Asanewcenterofscienceandtechnology,itisknowntotheworld.Itissometimescalled“China’sSiliconValley”.Doyouknow“SiliconValley”?Whereisit?Whenwasitsetup?Whywasitsetup?
Task:Workingroupsoffourtocomparethesetwoscienceparksandfindoutinwhichwaystheyaresimilaranddifferent.Youcanrefertothefollowingchart.
Hi-techParkSiliconValleyZhongguancun
Whenwasitestablished?
Whywasitestablished?
Whereisit?
Whatkindsofcompaniesarelocatedthere?
Whataresomefamouscompanies?
Whydopeoplewanttoworkthere?
六、Homework
1.Pickoutsomesentencesyouenjoymost,trytorecitethemaspossibleasyoucan.
2.Consultthefollowingwebsites.
http:///mld/siliconvalley/
Period5LanguageStudy
Goals:1.Learnsomewordswhicharetheclosestinmeaning.
2.Studythewaysofformingaword.
3.Studythemeaningofsomeaffixesandstems.
一、Revision.
Task.IntroduceZhongguancun
二、Wordstudy
Task1.Usethecluesbelowtoguessthewords
1.theoppositeof“public”2.asynonymof“depend”
3.thelowestorbottompart4.ofthesun
5.anorganizationforeducationalorresearchpurpose.
6.unusuallylargeperson,animal,plant.
7.areaorregionwithaparticularfeatureoruse.
8.withoutanyfaultorbadpoints.
Task2.Choosetheanswerthatisclosestinmeaningtotheunderlinedpartofeachsentence.(P5)
三、Presentation
Task:Studythewordsonthescreenandfindoutthewaysofformingaword.(classwork)
International=inter+nationaltelephone=tele+phone
Mankind=man+kindbroadband=broad+band
Extremely=extreme+lymanned=man+ed
Hi-tech=high+technologye-mail=electronicmail
IT=information+technologyCSA=ChineseSpaceAgency
affixation:international,telephone,extremely,manned
Compounding:mankind,broadband
clipping:hi-tech,e-mail
abbreviation:IT,CSA
四、Practice
Task1.FinishtheExx2-4tounderstandhowthewordsareformed.(P6)
Task2.Gettoknowthemeaningofstemsandaffixes.(pairwork)
.Lookatthestemsandaffixesonthescreen.Matcheachofthemwiththerightmeaningontheright.
Trans-carry
-graphsee
tele-below
super-life
co-together/with
vis-morethanusual
bio-far
sub-across
-portwriting
Task3.WordformationmakesiteasyfortheSstoguessthemeaningofwordsusing
contextclues.
Usecontextcluesandwhatyouknowaboutwordpartstoguessthemeaningoftheunderlinedwords.
a.Manycountriesimportmostoftheoiltheyuse.
b.Hestudiedbiophysicsatcollege.
c.Itisveryimportanttolearnhowtocooperatewithothers.
d.Allyouluggagewillbetransportedtothedestinationbytrain.
e.Mycousinhasanexcellentvoice.Herdreamistobecomeasuperstar.
五、Consolidation
Readthenewsarticleandtellhowthewordsinboldareformed(pairwork)
Homework:
1.Finishofftheexercisesontheworkbook.(p83-84.
2.Previewintegratingskills
Period6IntegratingSkills
Goals:1.Learnandmasterthenewwordsandphrases
2.TraintheSs’integratingskills,especiallyreadingandwritingskills.
一、Revision
1.AsktheSstofindsomeexamplesforeachwayofformingaword?
2.Guesssomenewwordswiththehelpofwordformation.
a.Theaverageoutputofthefactoryis20carsaday.
b.Shehaswrittengoodessaysbefore,butthisoneissubstandard.
c.Heisakindofintellectualsuperman.
d.Thelackofacommonlanguagemadeitverydifficulttointercommunicate.
e.Transplanttheseedlingsintopeatysoil.
3.Leadin:Humanbeingsarecreative,andmanyscientificachievementshavebeenmadeinourhistory.WhatgreatinventionsdoyouknowinChina’shistory?Whatredhotachievementsdoyouknow?
二、Fastreading
1.WhatplanhashelpedChinesescientistsmakemanybreakthroughs?
2.Whichscientificfieldsarementionedinthetext?
三、Carefulreading(groupwork)
Workingroupsoffour.Usewhatyouhavelearntfromthetexttocompletethechartbelow.
FieldAchievementsImportance
Exploringspace
Geneticresearch
Computerengineering
Medicalscience
四、Writing
1.Whichwordsinthetextcanweusetodescribescientificachievement?
2.Situation:DoyouknowModernScience?Theyarethinkingofwritinganessayaboutthegreatestscientificachievementbuttheyfinditdifficulttodecide.Writeashortessayinabout150words,tellingthemwhichachievementyouhavechosenandexplainingwhyyouthinkso.Thefollowingoutlinemaybehelpfultoyou.
Introduction:stateyourview
Outlinebody:giveyourreasons(atleast2)
Conclusion:summary
五、Self-Assessment
UsingtheassessingpartonP.87,Ssarehelpedtoreviewwhattheyhavelearnedordoneinthisunitlearning.Inthiswaytheycanlearntoreflectandpayattentiontotheirweakpointsinthelaterlearning(theevaluationitemscanbeadaptedifappropriate).
教学反思
本单元的教学设计从学生实际出发,以科技成就为主线设计了若干情景与活动,旨在让学生积极参与学习活动,开口说英语,并使学生在轻松愉快的氛围中掌握语言知识,锻炼阅读理解能力。在教学实践中笔者体会到,教学应注意以下几点::
1.学生在合作中学习更有助于提高学生学习的积极性,以及课堂参与的积极性。所以应当发挥小组功能,在合作中操练。小组活动是课堂活动的主要形式,如何落实小组中各个学生的角色是组织好小组活动的关键。这需要教师长期的训练。
2.设计活动时要充分考虑学生的情感态度,要设法让学生在快乐中学习。但教师不能片面地追求所谓的“快乐”,一味强调课堂气氛的活跃,而忽视学生对知识的掌握和对学生能力的培养。
3.信息技术的运用要为教学服务,不可喧宾夺主。在教学过程与信息技术的整合过程中,教师应注意信息技术只是一种辅助手段,不能由它控制全部流程。同时也应有效地利用这种手段,加快课堂节奏,增加课堂容量,提高课堂教学效率,使课堂气氛更加活跃,让学生在轻松愉快的环境中得到感情上的升华。
4.要处理好实践与反思的关系。反思是实践的一面镜子,能折射出实践中的成功和不足之处,以期在以后的教学中借鉴成功,改进不足。
长沙市中(小)学教师统一备课用纸
科目English年级Senior2班级K0301/K0302时间2005年3月3日
课题ScientificAchievement(TheFourthPeriod)
教学目标TeachingAims:e..Learnandmasterthefollowingwordsandphrases:boom,putforward,breakthrough,agency,announce,evolution,supercomputer2.Trainthestudents’integratingskills,especiallyreadingandwritingskills.
教材分析TeachingImportantPoints:e..Helpthestudentsunderstandthepassagesexactlyandmasterthefollowingwordsandphrases:putforward,aimat,announce,mapout2.Learntowriteapersuasionessaytotrainthestudents’writingability.TeachingDifficultPoint:Howtohelpthestudentsfinishthetaskofwriting.
实施教学过程设计TeachingMethods:e..Fastandthencarefulreadingtoimprovethestudents’readingability.2.Learningtipstohelpthestudentslearntowriteapersuasionessay.3.Individual,pairorgroupworktomakethestudentsfinisheachtask.TeachingAids:e..themultimedia2.theblackboard?xml:namespaceprefix=vns="urn:schemas-microsoft-com:vml"/
TeachingProcedures:CStepⅠGreetingsGreetthewholeclassasusual.CStepⅡRevisionandLead-inT:Yesterday,welearnedalotaboutWordFormation.Weknowsomewordsarederivatives,somearecompounds,andothersareshortforms.Canyougivemesomeexamplesforeachwayofformingaword?Giveafewderivations,please?S1:unhappy,happiness,happily,friendship…T:Somecompounds?S2:blackboard,firefighter,hard-working,handbag…T:Someshortforms?S3:e-book,e-mail,UFO,DNA,WTO,OPEC…T:Youalldidagoodjob.Now,pleaselookatthescreenanddotheexercise.Threeminuteslater,I’llcheckyouranswers.(Showthefollowingonthescreen.)
Studythesentencesandguessthemeaningofeachunderlinedword.Explainhowthewordisformed.
e..Theaverageoutputofthefactoryis20carsaday.
2.Shehaswrittengoodessaysbefore,butthisoneissubstandard.3.Heisakindofintellectualsuperman.4.Thelackofacommonlanguagemadeitverydifficulttointercommunicate(witheachother).5.Transplanttheseedlingsintopeatysoil.6.Haveyoureadane-book?7.WhendidChinajointheWTO?8.Theyhelpedustomapoutalong-termplan.
Suggestedanswers:e..output=out+put产量2.substandard=sub-+standard低于标准的,不够标准的3.superman=super-+man超人4.intercommunicate=inter-+communicate互相联系5.transplant=trans-+plant移植6.e-book=electronic+book电子图书7.WTO=WorldTradeOrganization世贸组织8.long-term=long+term长期的T:Welldone.Inthisunit,we’velearnedmuchaboutscienceandscientificachievement.CanyougiveanexampleofscientificachievementofChina?Ss:OnOct.15,2003,ShenzhouⅤwassuccessfullysentupintospace,realizingtheChinesedreamofmannedspaceflight.T:Yes.It’sreallyasignificantscienceachievement.Sincetheearly1990s,Chinahasbeenenjoyingaboominscientificandtechnologicaldevelopment.Inmanyfields,Chinahasachievedgreatsuccess.Today,we’vegoingtoreadaboutsomescientificachievementsinChina.First,let’slearnthenewwords.
(Teachershowsthescreenanddealswiththenewwords.)
boom/bu:m/n.(经济、工商业等的)繁荣(期),迅速发展期;(营业等的)激增putforward提出;建议;推荐
e..rejuvenate/rI′dVu:vEneIt/vt.使返老还童;使恢复(青春)活力
breakthrough/′breIk,Wru:/n.(知识或技术领域的)重大突破;重大进展(发现);(军事上的)突围
e..impressive/Im′presIv/adj.激动人心的;感人的;给人深刻印象的
agency/′eIdVEnsI/n.(行政或职能)机构;代理机构announce/E′naJns/vt.宣布,宣告
e..genome/′dVI:nBm/n.基因组;染色体组e..element/′elImEnt/n.元素;要素;组成部分
evolution/?i:vE′lu:n/n.发展;展开
e..byte/baIt/n.?[计]字节;比特
supercomputer/,sju:pE,kEm′pju:tEI/n.?超级计算机
e..humanoid/′hju:mEnCId/adj.具有人的形状或特点的;类人的
CStepⅢReadingT:OK.NowpleaseopenyourbooksatPage7.LookatReadingandWriting.Readeachpassagequicklyandfindouttheanswerstothefollowingtwoquestionsonthescreen.(Teachershowsthefollowingonthescreen.)
e..WhatplanhashelpedChinesescientistsmakemanybreakthroughs?
2.Whichscientificfieldsarementionedinthetext?
(Afterawhile,teachercheckstheanswers.)T:Haveyoufoundtheanswers?Ss:Yes.T:Who’dliketoanswerthefirstquestion?S4:Theplanfor“rejuvenatingthenationbyrelyingonscienceandeducation”.T:Quiteright.Theotherquestion?S5:Exploringspace,geneticresearch,computerengineeringandmedicalscience.(Teacherwritestheanswersaboveontheblackboard.)T:Nicework.Now,pleasereadthepassagesagaincarefully,tryingtounderstandthemmoreexactlyandpayattentiontosomedetailedinformation.Afterthat,workingroupstocompletethechartafterthepassagesaccordingtowhatyou’velearntfromthetext.Afterfourminutes,I’llcheckyouranswers.Suggestedanswers:ExploringspaceAchievements:TheChinesespaceAgencyhasdevelopedthehighlysuccessfulLongMarchrocketseries.
Importance:Therocketsareusedtoprepareforthenation’sfirstmannedspaceflight.GeneticresearchAchievements:Chinesescientistshavecompletedmappingouttheirpartoftheinternationalhumangeneticproject.Importance:IthasprovedthatChinesescientistsareamongtheworld’sbest.Ithelpstosolvethemysteriesoflife.ComputerengineeringAchievements:ChinesecomputerengineershavedevelopedthesupercomputerShenwei.Importance:Thenation’sfirsthumanoidrobothasbeenbuilt.MedicalscienceAchievements:Scientistshavebeenabletocreateachemicalelementthatcanfightcancercells.Importance:Thebreakthroughmakesthecureofdeadlydiseasepossible.(Afterthat,teacherdealswiththelanguagepoints.)T:Nicework.Ithinkyoumusthaveunderstoodthetextverywell.Now,let’slearnsomeusefulwordsandexpressions.Pleaselookatthescreen.(Teachershowsthefollowingonthescreenandgivesbriefexplanationstomakesurethestudentsunderstandhowtousethemcorrectly.)
e..putforward:advance,proposeorsuggeststh.Fordiscussion
e.g.Heisputtingforwardradicalproposalsforelectoralreform.2.aimat:intendortrytodosth.e.g.Wemustaimatincreasingexports.3.announce:make(sth.)knownpubliclye.g.Theyannouncedtheirengagementtothefamily.Havetheyannouncedwhentheracewillbegin?4.mapout:presentsth.Indetaile.g.Hemappedouthisideasonthenewsproject.
(Bb:putforward,aimat,announce,mapout)CStepⅣListeningandReadingAloudT:Now,I’llplaythetapeforyoutolisten.Thefirsttime,listenandfollow.Thesecondtime,listenandrepeat.Isthatclear?Ss:Yes.(Teacherbeginstoplaythetape.)CStepⅤWritingT:Well,uptonow,we’vereadalotaboutscientificachievements.Whichwordsinthetextcanweusetodescribescientificachievements?Prepareforafewminutes.ThenI’llcollectthemfromyou.Suggestedwords:significant,outstanding,breakthrough…(ThenteacherdealswithWriting.)T:Verygood.Now,pleaselookattheWritingpart.You’vebeenaskedbythemagazineModernSciencetohelpthemchoosethegreatestscientificachievemen
ever.Writeashortessay,tellingthemwhichachievementyouhavechosenandexplainingwhyyouthinkthatitisthemostimportant.Areyouclearaboutwhattodonow?Ss:Yes.T:Inorderthatyoucanwriteyouressaybetter.You’dbetterreadandstudythetipsatPage8carefullybeforewritingyouressay.Youcanbeginnow.Iftimepermits,I’llasksomestudentstoreadtheiressaytotherestoftheclass.Asampleessay:Thepublicationofthedetailedstructureof99%ofthehumangenomeistheculminationofoneofthelargestscientificundertakingsinhistory.Initiatedin1990,theHumanGenomeProjectinvolvedthecooperativeworkofhundredsofscientistsin20sequencingcentresincountriesincludingChina,France,Germany,GreatBritain,JapanandtheUnitedStates.Theachievementisimportant.NotonlyhasitgivenaglimpseintotheextraordinarycomplexityofthestructureofhumanDNAbutithasalsodemonstratedthehugepotentialofcooperativescientificendeavourorganizedonaninternationalbasis.Moreover,theproject’scompletionhasalreadyproducedmedicalbreakthrough,scientistsassertthattheachievementcanassistresearchintocancerssuchasleukemia,andmayalsoextendfarbeyondtotheotherdeadlydiseases.CStepⅥSummaryandHomeworkT:Nowlet’sseewhatwe’velearntinthisclass.First,we’vereadaboutsomeChina’ssignificantachievementsinscienceandtechnology.WeknowChinesehistoryisfilledwithgreatachievements,notonlyinthepast,butalsotoday.Scienceandtechnologymakesacountryricherandstronger.Scienceandtechnologyalsomakessocietydevelopandprogress.Doyouthinkso?Ss:Yes.T:Second,we’vepractisedwritingapersuasionessay.Wecanusesomewordstodescribescientificachievement.Moreover,we’velearntsomeusefulwordsandphrasessuchasputforward,announce…Afterclass,pleasepractisemoretodevelopyourabilitytouseEnglish.Somuchfortoday.Goodbye.Ss:Goodbye.CStepⅦTheDesignoftheWritingontheBlackboard
Unit11Scientificachievement
TheFourthPeriodⅠ.AreasexploringspacegeneticresearchcomputerengineeringmedicalscienceⅡ.Wordsandphrases:putforwardaimatannouncemapout
CStepⅧRecordafterTeaching
教学后记词和词的归类及整理对学生很有帮助;不过整理归纳同时要多引导学生去深刻理解,我觉得自己对词的理解十分到位,从而给学生创造了无限空间,同学们非常喜欢这种模式教学。
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