高中英语教学设计范例Word文档下载推荐.docx
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LearningStrategies:
1.CognitiveStrategy:
Inthisperiod,withthehelpoftimelineandchart,thestudentswillbeabletofindoutthetopicsentencesandthesupportingdetails.
2.CommunicationStrategy:
Inthisperiod,thestudentswillbeorganizedtocooperatewithotherstoexpresstheirownopinionsaboutcomputersinEnglish.
3.AdjustingandControllingStrategy:
Thestudentswillhaveachancetomakeself-assessmentbyunderstandingtheprogressofcomputers’development.
Affection:
Inthisperiod,thestudentswillbecultivatedtoholdapositiveattitudetowardsusingcomputers.
Culture:
Inthisperiod,thestudentswillbeinspiredtoappreciatetheadvancedscienceandtechnologyintheworld,andlearntherelationshipbetweenhumanandcomputers.
教学重难点
1.Thestudentsshouldhaveaclearpictureofthedevelopmentofcomputersintheorderoftime.
2.Thestudentsshouldfindoutthesupportingdetailsofeachtopicofcomputers.
教具准备
Theblackboard,themulti-mediaandataperecorder
教学活动过程
教师活动
学生活动
设计意图
Step1WarmingUp
1.Aguessinggame--“WhoAmI”
PresentafollowingEnglishriddle,andaskthestudentstoguessitout.
“Hello,Iamyourfriend.IcanhelpyoutolearnEnglish,inviteyoutoplaygames,andfindinformationforyou.Moreover,Icanallowyoutolistentomusicandseefilms,takeyououtsideandseetheworld.ButIneverfeeltired.WhoamI?
”
(supportedbythemulti-media)
2.TaskI:
visitinganITmuseumintheWorldExposition
ImagineanITmuseumisopenintheWorldExposition.Thestudentsarevisitingit.
⑴Showsomepicturesofcalculationtools,andaskastudentstoactasaguide,introducingthem.Theguidemaystartlikethis:
“Ladiesandgentlemen,welcometoourmuseum…”
⑵Offersomepicturesofhardware,andaskanotherstudenttoplayasaguidetointroducethem.
⑶Thelastquestionis“Howdocomputersdevelopoverthetime?
”.Encouragethestudentstodiscussinpairs.
Step2AResumeofComputers
Drawatimelineontheblackboard.Askthestudentstoskimthefirstparagraph,andfindout:
⑴Whoisthespeaker?
⑵Howdocomputersdevelopaccordingtothetimeline?
Aftercompletingthetimeline,askthestudentstocompareitwiththeirpreviousanswers.
Time
Whathappenedtocomputers?
1642
1822
TheanalyticalmachinewasmadebyCharlesBabbage.
1940
Thefirstfamilyofcomputerswasconnectedtoeachother.
1970
Now
Step3ListeningandScanning
Playthetape,askthestudentstoscanthetextandfindoutthemainideaofeachparagraph.
Step4CarefulReading
1.DrawachartontheblackboardtitledTheStructureoftheText,askthestudentstoreadthetextcarefully,andfindoutthesupportingdetailsofeachparagraph.
Para1
Para2
Para3
Topicsentence
SupportingDetails
1.calculatingmachine
1.tubes
1.
communication
2.
3.
4.
5.
6.
7.
2.Encourageandinstructthestudentsiftheymeetdifficulties.
⑴Payattentiontothenewwordsandphrases:
calculate,intelligence,overtime,atthattime,fromthenon,astimegoesby,andetc.
⑵AskthestudentstounderlinethePresentPerfectTense&
itsPassiveVoice.
Step5TaskII:
InterviewingBillGates
1.ShowapictureofBillGates,andaskthestudentswhoheis.
(supportedbythemultimedia)
2.ImaginethestudentsmeetBillGateswhengoingoutofthemuseum.InviteastudenttoactasBillGates,theothersmayaskhimthequestionslikethese:
⑴“Mr.BillGates,couldyoutellusinwhatwayscomputersareusednow?
⑵“Mr.BillGates,whatdoyouthinkthefuturecomputerswillbelike?
”Inspirethemtobecreative.
Step6TaskIII:
AMini-debate
Holdadebate“Isitgoodforstudentslikeustosurftheinternet?
Dividetheclassintotwogroups.Oneisfortheidea,andtheotherisagainstit.Eachreasonmakesonescore.Thegroupwhichgetsmorescoreswillwin.
Whenthedebatebegins,writedowntheiropinions.
Step7AConclusion
Presentthetwogroupsofsupportingdetailsofthedebate.
Emphasisontheideathatnoteverythingisperfectandacomputerisnoexception.Remindthestudentstomakefulluseofthecomputersothatitcanreallybeagoodhelpinourjobandlife.
Step8Homework:
AskthestudentstowriteacompositiontitledIsitgoodforstudentstosurftheinternet,basedonthedebateabove.
Thestudentswillbeinterestedtoguessouttheanswer:
computer.
Thestudentswilltrytobevolunteerstosayoutthetools’namessuchas“abacus”,“calculator”,“hugecomputer”,“PC”,“laptop”,“PDA”andetc.
Thestudentswilltrytobevolunteersandsayoutsuchwordsas“monitor”,“printer”,“keyboard”,“mouse”,“USB”andetc.
Thestudentswilldiscussinpairs,writedownsomeinformationandexpressthemselvesfreely.
⑴Thestudentsaremotivatedtoskimthefirstparagraph,findouttheneededinformation,andcompletethetimeline.
⑵Meantime,thestudentswillchecktheirpreviousanswers.
Thestudentsarerequiredtolistentothetape,scanthetextandfindoutthetopicsentences.
Thestudentswillreadinsilencecarefully,underlinethedetailsandcompletethechart.
Thestudentswilltrytounderstandthenewwordsusedinthecontext.
ThestudentswillcomprehendthePresentPerfectPassiveVoiceusedinthetext.
Thestudentswillpreparethefirstquestionwiththehelpofthelastparagraph.Astothesecondquestion,theywillbeinspiredtobecreative.Andthen,theywilltrytobevolunteers.
Thestudentswillfirstdiscussitingroups,andwritedowntheirownopinions.Then,theywilltrytobevolunteersandgivetheirideas.
Theymaystartlikethese:
“Ibelieveitisgoodforustosurftheinternet.Becausesurfingtheinternetishelpfulto…”
“Idon’tthinkitagoodideatogetonline.Because…”
“Inmyopinion,we’dbetter…”
Toattractthestudents’attentionquickly,andincoordinationwiththetitleofthetext.
⑴Toshowaroughideaofthehistoryofcomputers.
⑵Tostimulatethestudents’learninginterestandmotivation.
⑴Tobringoutthetopicofthisclass.
⑵Toenlargethestudents’vocabulary.
⑴Topracticethestudents’oralEnglish.
⑵Toencouragethestudentstousethecooperativelearningmethod.
⑶Toleadintothereadingtext.
答:
①尽可能地不使用一次性用品;
②延长物品的使用寿命;
③包装盒纸在垃圾中比例很大,购物时减少对它们的使用。
Herecomestheteachingimportanceofthisperiod.
如水资源缺乏,全球气候变暖,生物品种咖快灭绝,地球臭氧层受到破坏,土地荒漠化等世界性的环境问题。
⑴Thetimelineisusedtoilluminatetheteachingimportance.Itwillhelpthestudentshaveaclearpictureoftheprogressofcomputers’development.
⑵Thestudentscanmakeself-assessmentthroughcheckingtheirpreviousanswers.
13、清洁的自来水被用来洗脸、刷牙、洗衣、拖地后就成了污水。
Tofocusonthestudents’readingabilitytodiscoverthetopicsentences.
二、问答:
25、意大利的科学家伽利略发明了望远镜,天文学家的“第三只眼”是天文望远镜,可以分为光学望远镜和射电望远镜两种。
一、填空:
Herecomesthedifficultpointinthisperiod.
烧饭时米变成了饭;
写字时纸上留下了字迹;
下雨后路上的积水慢慢地变成水蒸气消失在空中;
岩石风化变成沙子等。
⑴Usingachartcanhelptobreakthroughthedifficultpoint.Thestudentswillfinditeasiertodothetask.
22、光的传播速度是每秒钟30万千米,光年就是光在一年中所走过的距离,它是用来计量恒星间距离的单位。
⑵Toenhancethestudents'
independentlearningskills.Thestudentswillfinditeasiertolearnnewwordsandphrasesinthecontext.
6、蚜虫是黄色的,在植物的嫩枝上吸食汁液,每个蚜虫只有针眼般大小,在10倍放大镜下我们可以看清它们的肢体。
火柴燃烧、铁钉生锈、白糖加热等。
⑴Tomakethestudentsinterestedandcreative.
⑵Toinspirethestudentsappreciatetheadvancedscienceandtechnology.
⑶Toofferthestudentsachancetoconsolidatethetext.
⑴Todevelopthestudents’communicationskills.
⑵Toencouragethestudentstousethecooperativelearningmethod.
⑶Tomaketheclasslivelyagain.
Tocultivatethestudentstoholdapositiveattitudetowardssurfingtheinternet.
Toimprovethestudents’writingskillsofwritinganargumentativecomposition.
板书设计
Unit3WhoAmI
TheDevelopmentofComputers
TheStructureoftheText
Paragraph1
Paragraph2
Paragraph3
munications
作业设计
Homework:
WriteacompositiontitledIsitgoodforstudentstosurftheinternet,basedonthedebateinclass.
(Purpose:
Toimprovethestudents’writingskillsofwritinganargumentativecomposition,withthehelpofthedebateinclass)
教学反思
AReflectiononTeaching
InthecourseoftheNewCurriculumReform,aneff