Unit4SpaceExplorationDiscoveringUsefulStructures不定式作定语和状语教学设计高中英语人教版

Book3Unit4语法教学设计基本信息科目英语年级高一姓名王文靖内容不定式作定语和状语教材分析本课内容是动词不定式作定语和状语的语法特征。动词不定式是高中重点语法非谓语动词的考点，在高考题型中有着举足轻重的地位。在学习动词不定式前已经掌握了doing和done的用法，为学习动词不定式奠定了一定的基础。学情分析高一的大部分学生的学习态度比较好、比较积极。本学期在学习动词不定式前已经学习了doing和done的用法，学生们对于非谓语动词有一定的了解。但通过对于学生课前预习进行检查，发现大多数学生是对不定式作定语和状语的用法不太明白。教学目标通过学习太空探索主题的文章来引导学生观察、分析、发现并归纳动词不定式用法。通过学习和比较例句学生能够总结动词不定式作定语和状语的语法特征，培养学生的自学能力。通过做分类练习来巩固不定式用法的知识，达到正确使用该结构的目标。激发学生对于太空探索的的好奇心同时鼓励学生通过努力学习实现自己的梦想。教学重难点通过观察、分析、发现并归纳的方法掌握动词不定式定语和状语的用法。学生能灵活且正确地根据不同情境使用动词不定式。教学资源多媒体，学案教学过程活动形式及步骤活动意图导入1.用一段中国在宇航事业上取得成就的视频导入本单元话题。游戏环节。快速问答学生最近所了解的宇航方面的知识。复习非谓语动词，并引导出本节课动词不定式作定语、状语。激发学生的好奇心和兴趣。唤醒学生们对于宇航方面所学的知识。复习非谓语，引出本单元语法。课堂思考观察下面句子并分析加黑部分在句中所作的成分Peoplehaveastrongdesire=1\*GB2⑴toknowmoreaboutthesecretsoftheuniverse.China’sspaceprogramhasmadegreatprogressinashorttime.YangLiweiwasthefirstChineseastronaut=2\*GB2⑵tobesenttothespace.Butitwasdifficultforhim=3\*GB2⑶tohavethechance=4\*GB2⑷torealizehisdream.Therewerealotofrequirementsaboutbeinganastronautbecauseexploringspacewasdangerousandchallenging.Weknowthatanastronautneeds=5\*GB2⑸tobehealthyandcalm=6\*GB2⑹inordertoworkinspace.HehadtolearnEnglish,scienceandastronomy.Andthepetitionbetweenthepetitorswas=7\*GB2⑺sofierceastohave14peopleleft.Theyhadtopracticeusingspaceequipmentanddotrainingmentallyandphysically=8\*GB2⑻soastoprepareforthepetition.Yangworkedasapilotfortenyears,whichmadehimhavetheability=9\*GB2⑼tobeapilotandmadehimexperienced=10\*GB2⑽enoughtobeanastronaut.Hewasproud=11\*GB2⑾tohavetheopportunity=12\*GB2⑿tomakeacontributiontoChina’sspaceprogramme.以上句子中，加黑部分都是动词不定式，其结构为；作状语的是句；作定语的是句课堂上检测学生的预习情况，让学生区别动词不定式的不同作用，在语境中去思考并分析。语法讲解小组讨论分组展示1.动词不定式做定语的情况1)多修饰名词/常作后置定语/往往表示尚未发生的动作2)不定式作定语，普通名词常被序数词、最高级修饰中心词为不定式的执行者时用todo(主动式)，中心词为不定式承受者时用tobedone(被动式)。3)抽象名词后动词不定式作定语常有：dream,desire,chance,hope,promise,idea,fact,way...4)something,anything,nothing,everything等复合不定代词常用不定式作后置定语。若不定式动词为不及物动词，则该动词必须与介词连用，组成及物的动词短语。【趁热打铁】Hewasthefirstone(think)oftheidea.Theyoungestperson(enter)thisuniversitywasjustfourteen.Thiscanbeusefulforbusinessbecauseitoffersanewway(attract)customer.Theairport(plete)nextyearwillhelppromotetourisminthisarea.Ihavenothing(fear)butfearitself.Heislookingforaroomtolive.2.动词不定式作状语。1）作目的状语有时为了强调或突出，也可以用inorder(not)todo，和soas(not)todo结构（soastodo不可以置于句首）。2）作结果状语常用于以下句型结构：①so/such…astodo②enoughtodo③onlytodo(常表示意外的或事与愿违的结果)④too…todo3）原因状语主语+be+表情绪或感情的形容词+不定式，用于这一结构的形容词主要有：afraid，angry，anxious，glad，sorry，amazed，delighted，disappointed，excited，shocked等。【趁热打铁】Wewereveryanxious(hear)thenews.Afterwewenttothereadingroomtodosomereading,only(tell)thatitwasbeingdecorated.WetravelonDay2tonorthernFrance(visit)theWorldWarⅠbattlefields．Davidjumpedhighenough(get)thefirstprizeatthebeginningofthesports.Tomkeptsilentabouttheaccidentsoas(lose)hisjob.Wearenotsuchfoolsas(believe)him.I’mafraidthewholeprocessistoodifficult(explain)inafewwords(为了)learnmoreaboutChineseculture，JackhasdecidedtotakeChinesefolkmusicasanelectivecourse．课堂练习总结通过课前预习，课前核对答案达到课堂上小组内答疑解惑，让学生提高课堂效率，掌握动词不定式的具体用法。通过即时练习，巩固这部分所讲知识，培养学生的理解和运用能力。课堂练习Themidtermexamisaroundthecorner.Ourheadteachertoldustostudyhardeveryday.Infact,itiseverystudent’sdream1_______(get)agoodscore2_______(repay)回报ourparentsandteachers,andmostofushavedetermined3________(make)useofeveryminutetoreviewourlessons.Sadly,amajorityofstudentsarestillunawareoftheimportanceofknowledge.Inclass,theyoftenpretend4_____(read)whentheteacherisintheclassroom.Occasionally,theteacherasksthemtoansweraquestion,only5______(find)thattheyknownothing.Johnisthemostnaughtyboy.Heissaidtohavefailedtwicethisterm.Therefore,hisparentsforbidhimtogotothemovieonweekends.6______(be)honest,hereallydeserves7_____(punish).However,hisbiggestworryistheparents’meeting8_______(hold)nextmonth.Todayhetoldmethathewouldchangehimselfandmakeeveryefforttostudytorealizehisdreamtobeeanastronaut.Iamdelighted9______(hear)thatandIbelievethathehastheability10_____(make)hisdreametrue.通过练习，为学生提供不同语境的语篇，使学生能够将所学知识进行融会贯通，并且灵活的进行使用。作业：高考链接1._____________(make)iteasiertogetintouchwithus,you’dbetterkeepthiscardathand.(北京改)2.Anxiously,shetookthedressoutofthepackageandtriediton,only________(find)itdidn’tfit.(天津)3.Groupactivitieswillbeorganizedafterclass_____________(help)childrendevelopteamspirit.(重庆)4.Georgereturnedafterthewar,only______________(tell)thathiswifehadlefthim.(山东)5.Thismachineisveryeasy_____________(operate).(辽宁)6.Wewereastonished______________(find)thetemplestillinitsoriginalcondition.(辽宁)7.Modemmethodsoftrackingpolarbearpopulationshavebeenemployedonlysincethemid1980s,andaretooexpensive___________(perform)