人教版新目标版七年级英语上册Unit3Isthisyourpencil全单元教案

单元概述本单元以"确认物品所属"为核心话题，围绕学生日常学习生活中最常接触的文具展开。通过一系列循序渐进的教学活动，引导学生学习辨认常见学习用品的英文名称，并掌握询问物品归属以及应答的基本句型。本单元的学习不仅能帮助学生积累基础词汇，更能培养他们在实际情境中运用英语进行简单交流的能力，特别是在校园环境中处理物品遗失与认领等实际问题。单元教学目标知识与技能1.词汇：学生能够认读、拼写并运用本单元核心词汇，如pencil,book,eraser,box,schoolbag,dictionary,his,hers,mine,yours,whose,ask,answer,thank,help等，以及相关文具词汇。2.句型：学生能够熟练运用以下核心句型进行询问与应答：*—Isthis/thatyourpencil?—Yes,itis.It'smine./No,itisn't.It'shis/hers.*—Arethese/thoseyourbooks?—Yes,theyare.They'remine./No,theyaren't.They'rehis/hers.*Whose...isthis/that?It's...*Whose...arethese/those?They're...3.语法：初步理解并运用名词性物主代词（mine,yours,his,hers,ours,theirs）以及形容词性物主代词（my,your,his,her,our,their）的基本区别和用法。4.技能：*听：能听懂关于物品所属的简单对话和指令。*说：能运用所学句型就物品归属进行简单的口头交流和询问。*读：能读懂简单的寻物启事和失物招领。*写：能写出简单的寻物或招领便条。过程与方法通过情景创设、小组合作、角色扮演、游戏竞赛等多种教学方法，激发学生学习兴趣，引导学生在实践中感知、理解和运用语言知识，培养自主学习和合作学习的能力。情感态度与价值观1.培养学生爱护学习用品、保管好个人物品的良好习惯。2.培养学生乐于助人的品质，在他人遗失物品时能提供帮助。3.增强学生的集体荣誉感和合作精神。教学重难点教学重点1.掌握文具类词汇。2.掌握并运用核心句型"Isthis/that...?Arethese/those...?"及其肯定和否定回答。3.初步掌握名词性物主代词的用法。教学难点1.this/that与these/those的用法区别及相应be动词的搭配。2.名词性物主代词与形容词性物主代词的正确区分和运用。3.在实际情境中灵活运用所学句型进行交流。课时安排（建议4课时）*第一课时：SectionA(1a-2d)词汇与核心句型引入*第二课时：SectionA(GrammarFocus-3c)句型操练与语法巩固*第三课时：SectionB(1a-2c)名词性物主代词与综合技能*第四课时：SectionB(3a-SelfCheck)复习巩固与综合应用教学准备*多媒体课件（PPT）*录音机或播放器*单词卡片（文具类）*实物：铅笔、钢笔、书、橡皮、尺子、书包、字典等*学生自备常用文具第一课时SectionA(1a-2d)教学目标1.能认读并说出本课时出现的文具名称：pencil,pen,book,eraser,box,schoolbag,dictionary,ruler,pencilbox。2.初步理解并运用指示代词this,that。3.掌握核心句型"Isthis/thatyour...?"及其肯定回答"Yes,itis.It'smine."和否定回答"No,itisn't.It'shis/hers."。4.能听懂关于询问物品所属的简短对话。教学过程Step1:Warm-up&Lead-in(5分钟)1.Greeting:*Teacher:"Goodmorning/afternoon,class!Howareyoutoday?"*Students:"I'mfine,thankyou.Andyou?"*Teacher:"I'mgreat,thanks.Lookaroundyourdesk.Whatdoyouhave?"(引导学生用中文或简单英文回答)2.Lead-in:*Teachershowsapencilandsays:"Look!Thisisapencil.(板书pencil并带读)Pencil.Whatcolorisit?"*以此方式，自然引入本课主题——学习文具名称及询问归属。Step2:Presentation(15分钟)1.NewWords(1a):*利用实物、图片或单词卡片，逐一呈现新词汇：pencil,pen,book,eraser,ruler,pencilbox,schoolbag,dictionary。*教师示范发音，学生跟读，注意纠正发音（如：eraser[ɪ'reɪzə(r)],dictionary['dɪkʃəneri]）。*引导学生观察图片1a，将单词与图片匹配。"Now,openyourbookstoPage14.Lookat1a.Matchthewordswiththethingsinthepicture."*核对答案，请学生大声读出单词。2.NewSentencePatterns:*Teacherholdsupastudent'spencil(假设是LiMing的)andasksLiMing:"LiMing,isthisyourpencil?"(板书句型"Isthisyour...?")*GuideLiMingtoanswer:"Yes,itis."(板书肯定回答)*Teacher:"Yes,itis.It'syourpencil.It'syours."(简单引入yours，但不做深入讲解，初步感知)*然后拿起自己的钢笔，问一名学生："Isthisyourpen?"*Student:"No,itisn't."*Teacher:"No,itisn't.It'smypen.It'smine."(板书否定回答及mine)*用同样的方法，拿起远处的一本书，引入"that"。"What'sthat?Isthatyourbook?"Step3:Practice(15分钟)1.ListenandNumber(1b):*Teacher:"Now,let'slistentothetape.Therearethreeconversations.Numberthethings[1-3]inthepicture."*Playtherecordingtwice.Firsttimelisten,secondtimecheck.*核对答案，可请学生复述听到的句子。*Teacher:"Now,workwithyourpartner.Lookatthepicturein1a.Askandanswerlikethis:(示范)A:Isthisyourpencil?B:Yes,itis.It'smine./No,itisn't.It'shis/hers."(提醒学生用1a中的物品名词替换)*学生两人一组进行练习，教师巡视指导，纠正发音和句型错误。*邀请几组学生展示对话。3.ListenandCircle(2a):*Teacher:"Wehavemoreschoolthingshere.Listenandcirclethethingsyouhear."(呈现2a的图片或单词)*Playtherecordingtwice.*核对答案。4.ListenandMatch(2b):*Playtherecording,学生完成匹配。*核对答案，并可逐句播放，让学生跟读，模仿语音语调。Step4:Role-play(7分钟)*Teacher:"Now,let'smakeourownconversations.Lookatthepicturesin2b.Supposeyouarethestudentsinthepictures.Talkaboutthethings."*提供句型支架：*A:Excuseme,isthis/thatyour...?*B:Yes,itis.Thankyou./No,itisn't.Ithinkit's...'s.*学生练习，教师鼓励学生加入礼貌用语"Excuseme","thankyou"。2.2dRole-playtheconversation:*Teacher:"Lookat2d.ThisisaconversationbetweenLindaandMike.Let'sreadittogetherfirst."*学生分角色朗读对话。*邀请几组学生上台表演对话。Step5:SummaryandHomework(3分钟)1.Summary:*简要回顾本节课学习的文具词汇和核心句型"Isthis/thatyour...?Yes,itis./No,itisn't."2.Homework:*抄写本课新单词（pencil,pen,book,eraser,ruler,pencilbox,schoolbag,dictionary）各5遍，并能认读。*用所学句型"Isthis/thatyour...?"与家人或朋友进行练习，询问至少5件物品。*预习GrammarFocus和3a。板书设计Unit3Isthisyourpencil?Words:pencil,pen,book,eraser,ruler,pencilbox,schoolbag,dictionarySentences:—Isthisyourpencil?—Yes,itis.(It'smine.)—No,itisn't.(It'shis/hers.)—Isthatyourbook?—Yes,itis.—No,itisn't.第二课时SectionA(GrammarFocus-3c)教学目标1.进一步巩固指示代词this/that的用法，初步学习these/those的用法。2.熟练掌握并运用核心句型"Isthis/that...?Arethese/those...?"及其肯定、否定回答。3.理解并初步运用名词性物主代词mine,yours,his,hers。4.能够在情境中运用所学句型谈论复数物品的归属。教学过程Step1:Warm-up(5分钟)*Greetstudents.*WordGame:"QuickResponse".教师快速出示文具实物或图片，学生说出英文名称。*SentenceReview:教师拿起教室中的物品，问："Isthisyour...?"学生回答。Step2:GrammarFocus(10分钟)1.Review"this/that":*Teacher:"Welearned'this'and'that'yesterday.'This'isforthingsnearyou.'That'isforthingsfarfromyou."(边说边做手势)*再次强调"Isthis...?Isthat...?"及其回答。2.Introduce"these/those":*Teacherholdsuptwopencilsandsays:"Look!Thesearepencils.(板书these)These."(靠近学生)*指向远处的两把尺子："Whatarethose?Thosearerulers.(板书those)Those."(远离学生)*强调these是this的复数，those是that的复数。3.Introducepluralquestionsandanswers:*Teacher:"Weask'Isthisyourpencil?'forone.Whatabouttwopencils?(举起两支铅笔问学生)Aretheseyourpencils?"(板书"Aretheseyour...?")*Guidestudenttoanswer:"Yes,theyare./No,theyaren't."(板书肯定否定回答，强调用"they"代替"it")*用"those"进行同样的操练："Arethoseyourbooks?"4.NounPossessives(mine,yours,his,hers):*Teacher:"Whenwesay'It'smypencil.',wecanalsosay'It'smine.'(板书mine)Mine=my+noun."*同样方式讲解yours,his,hers。*结合GrammarFocus表格，带领学生朗读，体会用法。*举例说明：*—Isthisyourpen?—Yes,it'smine.(mypen=mine)*—Isthatherruler?—Yes,it'shers.(herruler=hers)*—Arethesehisbooks?—Yes,they'rehis.(hisbooks=his)*—Arethoseyourerasers?—No,theyaren'tmine.Theyareyours.Step3:Practice(15分钟)*学生独立完成，然后小组讨论核对。*教师讲解难点，强调be动词与指示代词的搭配，以及物主代词的正确使用。2.3bLookandcircle.Thenaskandanswer:*Teacher:"Lookatthepicturein3b.Somethingsareundertheteacher'sdesk.Circlethethingsyousee."*学生圈出看到的物品。*提供示范：A:What'sthis?B:It'saruler.A:Isthisyourruler?B:No,itisn't.It'shers.*学生练习，教师巡视指导。3.3cPracticewithyourpartner:*Teacher:"Takeoutthreeorfourthingsfromyourschoolbag.Putthemonyourdesk.Now,askandanswerwithyourpartneraboutthesethings."*例如：*A:Aretheseyourkeys?*B:No,theyaren't.They'rehis.*A:Isthatyournotebook?*B:Yes,itis.It'smine.*鼓励学生大胆开口，灵活运用所学句型。Step4:ConsolidationActivities(10分钟)1.Game"GuessWhat":*教师准备一些文具（单数和复数）。一名学生上台，背对黑板，教师向全班展示一件或几件物品。全班问："Whatarethese/those?"或"Isthis/thata...?"台上学生猜。2.MakeaSurvey:*每位学生设计3-5个关于物品归属的问题，如"Isthisyourpencilbox?","Aretheseyourbooks?"等，在小组内互相提问，并记录答案。*邀请几位学生汇报调查结果，如"LiMei'spencilboxisred.TheseareWangTao'sbooks."Step5:SummaryandHomework(5分钟)1.Summary:*总结this/that(单数)和these/those(复数)的用法及相应的be动词。*总结名词性物主代词mine,yours,his,hers的用法。2.Homework:*用"this,that,these,those