初中英语七年级下册Unit 12 Better Together语法课“合作之桥”教案

初中英语七年级下册Unit12BetterTogether语法课“合作之桥”教案

一、教学背景分析

（一）指导思想与理论依据

【核心】本节课以《义务教育英语课程标准（2022年版）》提出的核心素养为导向，深入践行英语学习活动观，全面推进“教—学—评”一体化设计。课程设计依托语篇研读，强调在真实、有意义的语境中探究和发现语言规律，摒弃孤立、机械的语法讲解。通过构建“感知—发现—归纳—练习—应用”的学习闭环，引导学生在理解与表达的主题意义探究过程中，内化语言知识，发展语言能力，提升思维品质，形成良好的情感态度与价值观，最终实现学科育人价值。

（二）教材分析

本节课内容选自仁爱科普版（2024）七年级下册Unit12BetterTogether，课时为“Grammarinuse”。本单元属于“人与社会”主题范畴，涉及“团队合作与集体精神”。在前面的听说课和阅读课中，学生已经接触了大量关于团队活动的场景、分工、问题解决及感悟的表达，为本节课的语法学习奠定了丰富的语言和情境基础。本课时聚焦两大核心语法点：

1.【基础】方式副词的构成与用法：主要是“形容词+-ly”构成的副词，如quickly,carefully,happily,loudly等，用于描述团队合作中动作进行的方式。

2.【重要】【高频考点】并列连词的用法：包括表示顺承或增补的and，表示转折的but，以及表示选择的or。学生需理解并运用这些连词连接单词、短语或分句，使语篇表达更加连贯、逻辑清晰。

本课时的语法知识不仅是单元语言大观念“如何描述和分享团队合作经历”的重要组成部分，更是提升学生语篇衔接能力和逻辑表达能力的关键工具。

（三）学情分析

3.已有基础：学生已掌握一定量的形容词和常用动词短语。在前序课时中，对部分-ly副词（如slowly,quick-ly）和连词（and,but）已有初步的感性认识和一定的口语运用基础，具备通过观察和对比进行自主探究的学习潜力。

4.存在问题：【难点】学生对于副词在句中修饰动词的精确位置和功能理解不够透彻，容易与形容词混淆。对于or在否定句和选择疑问句中的用法，以及在“祈使句+and/or+简单句”结构中的特殊含义，掌握起来有一定难度。在写作或口语表达中，句子之间的逻辑连接仍显生硬，缺乏多样性。

5.解决策略：本课将通过创设“班级团队合作项目策划”这一大情境，将语法点融入环环相扣的任务活动中。通过对比分析、小组探究、合作创编等方式，帮助学生在用中学，在学中悟，并通过嵌入式的评价量表，及时反馈，化解难点，巩固重点。

二、教学目标

Bytheendfthislessn,studentswillbeablet:

1.Identifyandsummarizethefrmatinrulesf“-ly”adverbsandthefunctinsfthecjunctions“and/but/r”bybservingsentencesfrmthereading.(Learningandunderstanding)

2.Applytheadverbsandcjunctionstdescribehwteammemberswrktgetherandcnveylgicalrelatinshipsinteamactivitiesthrughguidedpractice.(Applyingandpracticing)

3.Createashrtparagraphabuttheirwnteamwrkexperienceraplanfrateamprject,usingthetargetgrammaritemsaccuratelyandapprpriatelytmakethewritingmrevividandlgical.(Transferringandcreating)

4.Develpanawarenessftheimprtancefclearcmmunicatin,clsecllabratin,andapsitiveattitudeinteamwrk.(Emptinalandculturalbjectives)

三、教学重难点

1.【重点】掌握“形容词+-ly”构成副词的规则及特殊变化；掌握并列连词“and,but,or”的基本用法。

2.【难点】在具体语境中区分并正确使用形容词和副词；理解并运用“or”在否定句和选择疑问句中的用法；能够在连贯的语篇输出中综合、恰当地运用所学语法知识，使表达逻辑清晰、语言丰富。

四、教学方法与准备

1.教学方法：任务型教学法、情境教学法、探究式学习、合作学习。

2.教学准备：多媒体课件（含音频、视频、探究任务单）、小组活动任务卡、学生自评与互评表。

五、教学过程

（一）【课时导入】Warming-upRevisin(激活已知，导入话题)

1.GreetingsandFreeTalk:Tgreetsstudentsandasks,“Whatteamactivitydidyudlastweek?Didyuwrktgetherhappily?”引导学生自由分享，激活关于团队合作的背景知识和已有词汇。

2.VideWatchingandDiscussin:Tplaysashrtvideclipfstudentspreparingfraschldramarasprtsmatch.Afterwatching,Tasksguidingquestins:“Whatdidtheyd?Hwdidtheydit?Dideveryneagreewitheachther?”学生观看视频，并尝试用简单的句子描述视频中的活动，如“Theypreparedfrthedrama.Theytalkedludly.”教师将有意识地板书学生回答中可能出现的副词和连词雏形，如“and”,“but”,“ludly”，为后续学习做铺垫。

（二）【语言探究】PresentatinDiscvery(在语境中感知、发现语法规律)

1.【基础】聚焦方式副词：

Tpresentsasetfsentencesextractedfrmtheunit"sreadingpassage“Wrkingtgethertdevelpurhmetwn”nthePPT.

SentenceA:Theytalkedludandhappy.(句子故意写错，使用形容词)

SentenceB:Theytalkedludlyandhappily.(正确的句子)

Thebyranquick.(错误)

Thebyranquickly.(正确)

Sheisacarefulgirl.Shelistenscarefullyinclass.

Tasksstudentstcmparethesentencesinpairsanddiscusssthefllwingquestins:

Whatisthedifferencebetweenthewrdsinitalics?

Whichwrddescribesapersn(anun)?Whichwrddescribesanactin(averb)?

Hwdwechangeanadjectiveintanadverb?

Studentswrkingrupsffurtdiscuss.Theyareencuragedtusebilingualdictinariesrreferencematerialsprvidedtcheckunfamiliarwrds.

Gruprepresentativessharetheirfindings.Tguidesthemtsummarizetherules:

大多数形容词+-ly变成副词(quick—quickly,lud—ludly).

以辅音字母+y结尾的形容词，变y为i再加-ly(happy—happily,heavy—heavily).

特殊变化需单独记忆，如gd—well.

Temphasizesthekeyrule:【重要】Adjectivesmdifynuns(aquickrunner);adverbsmdifyverbs(runquickly).

2.【重要】聚焦并列连词：

Tpresentsanthersetfsentencesfrmthesamepassage.

Weplantedtreesandcleanedupthepark.

Thetaskwasnteasy,butwefinisheditntime.

Yucanwritethestry,ryucandrawthepictures.

Wedidn"tcmplainrgiveup.

Tasksstudentstbservethewrdsinbldanddiscussstheirfunctinsinsmallgrups:

Whatideadthesewrds(and,but,r)addtthesentence?(addmreinfrmatin,shwdifference,giveachice)

Canyufindanexamplef“r”inasentencewith“nt”?Whatdesitmeanhere?

Aftergrupdiscussin,Tleadsawhle-classfeedbacksessin,clearlyexplainingtheusage:

【基础】“and”表示并列、顺承或增补关系，连接两个对等成分。

【重点】“but”表示转折关系，强调前后意义的对比或相反。

【难点】“r”表示选择关系，意为“或者”；在否定句中，“r”用于连接并列成分，意为“和、也不”，相当于肯定句中的“and”。Twritesthekeysentencenthebard:Wedidn"thaveaplan,andwedidn"thavetls.(错误示例)vs.Wedidn"thaveaplanrtls.(正确否定句连接)

Tbrieflyintrducestheusef“r”inthestructure“Wrkhard,ryuwillfail.”,cmparingitwith“Wrkhard,andyuwillsucceed.”thighlightthecnsequencef“r”.

（三）【巩固内化】CntrlledGuidedPractice(精准练习，内化知识)

1.【基础】Fillintheblanks.(Activity1)

Studentscmpletesentencesbychangingthegivenadjectivesintadverbsrchsingthecrrectcjunctin.Thisactivityfcusesnbasicfrmandmeaning.

Example:Thevlunteerswrked_________(quiet)inthelibrary.

Wecanpracticetgether_________learnfrmeachther.(and/but/r)

2.【重要】SentenceTransfrmatin.(Activity2)

Tshwsapicturefamessyclassrmandapicturefacleanclassrm.Tgivesamdelsentence:“Theclassrmwasdirty.Wecleaneditquicklyandcarefully.”

Studentsareaskedtdescribetherpicturesinpairsusingadverbsandcjunctins.Frexample,shwingapicturefabyfallingbutstillsmiling,astudentmightsay,“Hefell________(heavy),buthestdup________(quick)andsmiled________(happy).”Thisactivityrequiresstudentstintegratebthgrammarpints.

3.【难点】ErrorCrectin.(Activity3)

Tpresentsshrtparagraphswithcmmnerrrsrelatedtthetargetgrammar,suchascnfusingadjectives/adverbsrmisusing“and/but/r”innegativesentences.Studentswrkindividuallytcrrecttheerrrsandthensharetheiranswersingrups,explainingthereasns.Thisactivitysharpenstheiranalyticalskillsanddeepenstheirunderstanding.

Err示例：Theyplayedgdandwnthegame.(gd→well)

Err示例：Wedidn"thaveenughtimeandmney.(and→r)

（四）【综合应用】PrductiveActivities(任务驱动，迁移创新)

【核心】Task:“PlanOurTeamPrject”–AGrupWrkshp

Tsetstheauthentictask:“Ourclassisgingtrganizea‘SpringCharitySale’nextmnth.Inyurgrupffur,yuaretherganizingcmmittee.Tday,yuneedtmakeadetailedplanfrhwyuwillpreparefrit.Payspecialattentinthwyuwillwrktgetherandhwyuwillhandlepssibledisagreements.”

1.GrupDiscussinPlanning(10-12minutes):

Eachgrupreceivesataskcardwithguidingquestins:

Whatwillyurgrupdfrthesale?(e.g.,makehandicrafts,preparefd,designpsters)

Hwwillyudividethetasks?Whwilldwhat?

Hwwillyudthetasks?(e.g.,Willyupaintthepsters_________(careful)?Willyuck_________(quiet)r_________(happy)?)

Whatchallengesmightyumeet?(e.g.,differentideas,lackfmaterials,littletime)

Hwwillyuslvetheseprblems?(Use“and/but/r”texplainyurslutins.)

StudentsdiscussinEnglish,usingthetargetgrammarnaturally.Theteachercirculatesarundtheclassrm,actingasafacilitatorandlanguageadviser,takingntesfgdexamplesandcmmnerrrsfrlaterfeedback.Eachgrupmusthavea“secretary”ttakentesftheirdiscussinutline.

2.PreparatinfrPresentatin:

Grupsrganizetheirideasintashrtpresentatin.Theyneedtensuretheirpresentatinisclearandlgical,usingadverbstdescribetheiractinsandcjunctinstlinktheirideas.Theycanprepareasimplemindmaprutlinenapiecefpaper.

3.【高频考点】GrupPresentatinandPeerEvaluatin(8-10minutes):

Severalgrupsareinvitedtpresenttheirplansttheclass.

Therestftheclasslistenscarefullyandcmpletesashrtpeerevaluatinfrm,fllwingthe“EvaluatinCriteri”nthebard.

EvaluatinCriteri(PeerEvaluatinFrm):

Cntent:Desthegruphaveaclearplan?(Yes/Ntyet)

【重要】LanguageUse:Didtheyuseadverbs(e.g.,carefully,tgether)tdescribetheiractins?(Great!/Sme/Ntyet)

【重点】LanguageUse:Didtheyuse“and,but,r”crrectlytlinktheirideas?(Great!/Sme/Ntyet)

Delivery:Istheirpresentatinclearandcnfident?(Yes/S)

Afternegrupfinishes,Tinvites1-2studentstgivebrieffeedbackbasednthecriteria,fllwedbytheteacher"scnstructivefeedback,highlightingsuccessfulusefthetargetgrammarandsubtlycrrectinganypersistingerrrs.Frexample,“Ilikedhwtheysaidtheywuld‘wrkclselyandsupprteachther.’Thatwasagreatuseftheadverb!”r“Theirpintabut‘wedidn’thavemarkers,butwebrughtldmagazines’shwedaperfectusef‘but’tshwaslutin.”

（五）课堂小结与自我反思

Tleadsaquicksummarybyaskingstudents:

“Whatnewgrammartlsdidwelearntday?”

“Hwcanthesetlshelpusbetterdescribeurteamwrk?”

Studentsreflectntheirwnlearningbycmpletingaself-assessmentchecklist:

Icanfrmadverbsfrmmstadjectivescrrectly.

Icanuse“and”taddinfrmatinand“but”tshwdifference.

Iknwhwt