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2019-2020年高中英语Unit3putersPeriod1toPeriod3学案新人教版必修2类别课程标准要求掌握的项目重点单词calculate;universal;simplify;sum;operator;logically;technology;revolution;artificial;intelligence;solve;reality;personally;total;network;web;application;finance;mobile;rocket;explore;anyhow;goal;happiness;download;virus;signal;type;coach;arise;electronic;appearance;character;mop;niece重点短语from…on;asaresultof;so…that…;inaway;withthehelpof;dealwith;dowith;watchover;watchout;what’smore;have…inmon;afterall;providesb.withsth.重点句型
1.IdevelopedveryslowlyandittooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.
2.Howeverthisrealityalsoworriedmydesigners.
3.AstimewentbyIwasmadesmaller.
4.OvertimemymemoryhasdevelopedsomuchthatlikeanelephantIneverforget…
5.ButIwasalwayssolonelystandingtherebymyselfuntilintheearly1960stheygave…
6.Sheprogramsuswithallthepossiblemovesshehasseenwhilewatchinghumangames.语法现在完成时的被动语态Period1WarmingUpReading学习目标
1.知识目标理解文章主要内容:计算机的发展演变的历史以及计算机当今的应用
2.能力目标提高阅读了解能力,掌握基本的阅读技巧
3.情感目标合理利用现代技术,学为所用学习重点理解文章主要内容,完成相关的阅读理解学法点拨
1.利用教材中的词汇表,词典等工具书扫除生词的障碍
2.使用跳读、略读等阅读技巧完成相关阅读理解题自主学习
1.Readthepassageonpage18Book
2.
2.Finishtheexerciseonpage28inStepTwo:Fastreading.优化方案
3.Underlinethesentencesthatcan’tbeunderstood.我的疑问探究释疑即时检测Translatethefollowingsentencesandpayattentiontotheunderlinedparts.
1.IdevelopedveryslowlyandittooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.
2.Bythe1940sIhadgrownaslargeasaroomandIwonderedifIwouldgrowanylarger.
3.AstimewentbyIwasmadesmaller.总结反思Period2LanguagePointsinReadingPart1学习目标
1.知识目标掌握以下单词和短语的用法solve;reality;anyhow;have…inmon;from…on;asaresult;asaresultof;inmonwith
2.能力目标正确使用以上单词和短语
3.情感目标欣赏英语语言的魅力学习重点掌握以上所提及的单词和短语的用法学法点拨利用手中的词典和优化方案等参考资料查阅重要单词和短语的用法,完成本节学习内容自主学习
一、阅读并完成优化方案学案二中的单词精讲和短语精释部分
二、
1.solvevt.;solutionn.;……的解决方法asolution____sth.活学活用Withalltheproblems________atthemeetingthenewlyelectedmanagerfeltratherrelaxed.A.tobesolvedB.solvedC.solvingD.solving考题回顾xx浙江卷.Theschooladvisershelpyoutalkthroughyourproblemsbuttheydontgiveyouanydirect__.A.solutionB.targetC.measureD.function
2.realityn.turn…intoreality__________inreality事实上,实际上你还学过那些短语也表示“事实上,实际上”?
3.anyhowadv.______________anywayadv.______________somehowadv.____________考题回顾xx湖北卷I’mcertainDavid’stoldyouhisbusinesstroubles._______it’snosecretthatheowesalotofmoneytothebank.A.HoweverB.AnywayC.ThereforeD.Though
4.have…inmon________________inmonwith__________monsense_________译和许多同学一样,数学和语文比起来他更喜欢数学
5.fromthen/nowon________________
6.asaresult_________asaresultof__________resultin__________resultfrom___________实践ⅰHebrokehisleg._______________hehadtobeawayfromschoolfortwoorthreemonths.ⅱHiscarelessdriving_____________theaccident.ⅲHewaslate_______________thesnow.ⅳSicknessoften____________eatingtoomuch.
7.sharesth.withsb.
8.providesb.withsth./providesth.forsb.________________我的疑问探究释疑即时检测优化方案课时作业本学案二单项填空1-10总结反思Period3LanguagePointsinReadingPart2学习目标
1.知识目标掌握以下重要结构的用法before…;however;as…随着;so…that…
2.能力目标能正确应用以上句型
3.情感目标欣赏英语语言的魅力学习重点掌握以上所提及重要句型的用法学法点拨利用手中的词典和优化方案等参考资料查阅重要句型的用法,完成本节学习内容自主学习
一、阅读并完成优化方案学案二句型精析部分
二、
1.教材原句IdevelopedveryslowlyandittooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.我发展缓慢,差不多到了两百年之后,查尔斯·巴比奇才把我制成了一台分析机“before”在本句中的含义为“……之后才……”;引导时间状语从句仿写我的老师几乎把我撞倒才看到我___________________________________________________思考你还记得在必修一第一单元中我们学习过before的用法吗?你还记得其用法和含义吗?译ⅰSheandherfamilyhidawayfornearlytwenty-fivemonthsbeforetheywerediscovered.ⅱIhadseenthatfilmbeforewecamehere.ⅲIbegantotalkbeforehecouldspeakagainⅳItwasn’tlongbeforehecameback.总结before常用含义ⅰ____________ⅱ____________ⅲ__________ⅳ考题回顾xx福建卷Thegirlhadhardlyrungthebellthedoorwasopenedsuddenlyandherfriendrushedouttogreether.A.beforeB.untilC.asD.sincexx陕西卷Johnthinksitwon’tbelongheisreadyforhisnewjob.A.whenB.afterC.beforeD.since
2.教材原句Howeverthisrealityalsoworriedmydesigners.然而,这个现实也使我的设计者很担心however
①不管……如何……;无论如何(=nomatterhow)引导让步状语从句,其语序为however+adj./adv.+主语+谓语动词Weshallneversucceedhowevermuchwetry.不管怎么努力我们都不会成功仿写无论你喊多大声,你都不会被听见_________________________________________________
②可是,然而,不过(可放在句首、句中或句末,常用逗号隔开)Hesaidthatitwasso;hewasmistakenhowever.他说事情就是这样,然而他错了活学活用__________hungryIamIneverseemtobeabletofinishoffthisloadofbread.A.WhateverB.WheneverC.WhereverD.However
3.教材原句AstimewentbyIwasmadesmaller.随着时间的推移,我被做得更小了1句中as引导从句,意为句式转换Withtime_______________,Iwasmadesmaller.2“goby”:走过,经过;(时间的)过去;按/依据……行事译ⅰAcarwentby.ⅱTimegoesbyquicklyonvacation.ⅲWehavetogobyrules.
4.教材原句OvertimemymemoryhasdevelopedsomuchthatlikeanelephantIneverforgetanythingIhavebeentold.经过一段时间,我的记忆力发展得如此快,就像一头大象一样,从来不会忘记告诉我的任何事情“so…that…”__________________此结构的用法so+///+that…“such…that…”此结构的用法such+/_______________________/_________________________+that…请用以上任何一种结构造句拓展so+adj./adv.+that结构中,把so+adj./adv.提到句首时,句子要使用部分倒装结构如SointerestingisthestorythatIhavereadittwice.这个故事非常有趣,我读了两遍SofastdidhewalkthatIcouldn’tfollow.他走得太快,我跟不上你还能想起那些结构中使用部分倒装呢?
5.教材原句ButIwasalwayssolonelystandingtherebymyselfuntilintheearly1960stheygavemeafamilyconnectedbyanetwork.但是我总是很孤单,独自站在那里,直到20世纪60年代初,人们才给了我一个用网络联成的家庭1lonelyadj.“寂寞的,孤单的;荒凉的,无人居住的”aloneadj.独自的,唯一的;adv.独自地(=byoneself/onone’sown)活学活用Althoughtheadventurerlivedona________island________fornearlytwoyearshedidn’tfeelquite_________.2standing现在分词做伴随状语Hestayeduplatelastnightpreparingareportforthemanager.他昨晚熬夜到很晚,为经理准备一份报告译Miceranoutofthefieldslookingforplacestohide.______________________________________仿写这男孩躺在草地上,读着一本书考题回顾xx安徽卷Hehadawonderfulchildhood_________withhismothertoallthecornersoftheworld.A.travelB.totravelC.traveledD.travelingxx福建卷.LotsofrescueworkerswereworkingaroundtheclocksuppliestoYushuOinghaiprovinceaftertheearthquake.A.sendingB.tosendC.havingsentD.tohavesent。