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【高效课堂】4A Lesson 3 Is this your pencil box课文详解课文回顾Let’s talk让我们谈一谈Tom:Hello，Eve!Is this your bag?你好，伊芙!这是你的书包吗?Eve:Yes，it is．是的，它是。
Tom:What’in it?在它里面是什么?Eve:Look! A book．看!一本书。
Tom:Oh!It’s a good book．哦!它是一本好书。
Eve:Is that your pencil-box?那是你的文具盒吗?Tom:Yes，it is．是的，它是。
Eve:What’s in it?在它里面是什么?Tom:A pen and…a pencil．一枝钢笔和……一枝铅笔。
Eve:Ah!啊!Let’s chant让我们吟唱Look!Look!Look! 看!看!看!This is Mr Brook．这是布鲁克先生。
He is a cook．他是一个厨师。
He’s a good cook．他是一个好厨师。
He’s reading a book．他正在读一本书。
开心词汇look【luk】看(动词)解析该词用于说话前，以引起对方注意。
尤其用于生气或不耐烦时，译为：哎、喂、注意、看。
book【buk】书(名词)联想记忆以-ook结尾的单词还有look看cook厨师短语look at看look for寻找good【gud】好的(形容词)反义词bad同义词fine复合词goodbye再见短语be good at在……方面好，擅长于pen【pen】钢笔(名词)复合词penfirend笔友联想记忆以-en结尾的单词还有ten十hen母鸡pencil【'ppensl】铅笔(名词)句型全接触Is this your bag? 这是你的书包吗?Is that your pencil—box? 那是你的文具盒吗?该句用this／that是两个最基本，最常用的指示代词，它们的区别是：①this指离自己较近的人或物；that指离自己较远的人或物。
小学-英语-上册-打印版
Lesson 3
1．Is this your pencil-box? Yes, it is/ No, it isn’t. 这是你的铅笔盒吗？是的，它是/不，它不是。
注意：pencil-box 是合成词该句是一般疑问句，注意答语。
2．This is Mr. Brook. 这是布鲁克先生。
注意：介绍人的标准用语，熟记。
如：This is Miss Yang. 这是王小姐。
3．He is reading a book. 他正在看书。
注意：看书不能用see /look at/watch a book而必须用read a book
该句是个现在进行时的句子，表示现在正在进行的动作或发生的事情。
具体结构是：主语+be+doing +宾语be动词随着主语变化
比如：I am looking at you. 我正在看你
They are playing basketball. 他们正在打篮球。
动词ing 的变化规律如下：
动词ing变化
1.直接在动词后加ing
如：play playing call calling study studying
2. 动词后面有不发音的e，去e加ing
如：have having ride riding dance dancing
3. 动词是重读闭音节，双写最后的辅音字母，加ing
如：run running swim swimming
重读闭音节
1.结尾是辅音字母
2.辅音字母前边是元音字母
3.元音字母重读
4．How much is it? 多少钱
注意：问价钱时的固定用法，熟记。
四年级上英语教案Lesson 3 Is this your pencil科普版教学内容：本课教学内容选自科普版四年级上册英语第三课，主题为“Is this your pencil?”，通过本课的学习，学生能够掌握如何询问和确认物品归属的句型，同时能够运用所学单词描述物品的颜色、形状等特征。
教学目标：1. 学生能够掌握如何询问和确认物品归属的句型：“Is this your？”和“Yes, it is./ No, it isn't.”。
2. 学生能够运用所学单词描述物品的颜色、形状等特征。
3. 学生能够理解并运用所学句型和单词进行日常交流。
4. 学生能够培养合作精神，提高英语口语表达能力。
教学难点：1. 句型“Is this your？”的构成及运用。
2. 单词的发音和拼写。
3. 句型和单词在实际情境中的运用。
教具学具准备：1. 多媒体教学设备。
2. 教学课件。
3. 学生用书。
4. 彩色铅笔、尺子、橡皮等教具。
教学过程：1. 导入a. 老师出示一支铅笔，引导学生复习颜色、形状等单词。
b. 老师出示其他物品，引导学生用句型“Is this your？”进行询问。
2. 新课展示a. 老师播放课件，展示句型“Is this your？”和答句“Yes, it is./ No, it isn't.”。
b. 老师引导学生跟读并模仿句型和答句。
3. 活动练习a. 学生两人一组，用所学句型和单词进行角色扮演。
b. 老师巡回指导，纠正发音和用法错误。
4. 巩固提高a. 老师出示一些物品，学生用所学句型和单词进行描述。
b. 学生分组进行竞赛，看哪组描述得又快又准确。
5. 课堂小结b. 学生分享学习心得和收获。
板书设计：1. 句型：“Is this your？”2. 答句：“Yes, it is./ No, it isn't.”3. 单词：pencil, ruler, eraser, red, blue, yellow, long, short, thin, thick等。
Lesson 3 Is this your bag ?第一课时Let’s talkI.把下列字母组成学过的单词，并写出汉语意思。
II.选择正确答案，将其序号填在题前括号里。
（)1. Is this _ pencil-box?A. youB. yourC. he （)2.一Is this a crayon?-Yes , _ is.A. itB. thisC. he （)3.一Is that a ruler?-No , _ isn't.A. thatB. thisC. it （)4. _ in it?A. WhatB. What'sC. How （) 5 . It's book.A. a goodB. good aC. GoodIII.连词成句1.Your Is bag that ？①②③④⑤_____________________________2．Is a cook He .①②③④⑤_______________________________-3．Book a good It is ．①②③④⑤⑥_______________________________4. In it What is ?①②③④⑤_________________________________第二课时Let's learn & Let's chant & Listen and matchI.把下列单词与其相对应的图片相连II.根据图片，选句子补全对话，将其序号填在题前括号里。
A. Yes ,it is.B. No ,it isn't. ( ) 1. Lulu : Hello , Kate l Is this your book?Kate：----------------------------( ) 2. Tom : Hello , Lulu I Is this your ruler?Lulu :-----------------------( ) 3. Kate : Hello , Jim ! Is this your crayon ?Jim :--------------------------I II.给下列句子排排队，组成一段通顺的对话。
Lesson 3 Is this your bag?第三课这是你的书包吗？单词表book [bʊk]书good [gʊd] 好的pen [pen] 钢笔pencil ['pensl] 铅笔pencil box 文具盒Let's talk一起说一说Hello, Eve! Is this your bag?你好，伊芙！这是你的包吗？Yes, it is.是的，它是我的。
What's in it?里面有什么？Look! A book.看！一本书。
Oh! It's a good book.哦！这是本好书。
Is that your pencil box?那是你的文具盒吗？Yes, it is.是的，它是。
What's in it?里面有什么？A pen and a pencil.一支钢笔和一支铅笔。
Let's learn一起学一学Is this your knife?这是你的小刀吗？Yes, it is./No, it isn't.是的,它是./不,它不是. your knife你的小刀my book我的书his ruler他的尺子her crayon她的蜡笔Let's chant一起唱歌谣Look! Look! Look!看！看！看！This is Mr Brook.这是布鲁克先生。
He is a cook.他是一位厨师。
He's a good cook.他是个好厨师。
He's reading a book.他在看书。
Listen and match听录音并连线Ask and answer问与答Is this your bag?这是你的书包吗？Yes, it is.是的，它是。
What's in your bag?你的书包里有什么？A pen.一支钢笔。
What colour is it?它是什么颜色的？It's red.它是红色的。
Lesson 3 Is this your bagThis is the third section of this chapter, on the basis of the previous section, mainly to study the sentences and practice. Through physical exercises, students can use sentence patterns skillfully: "Is this (that) your…? Yes, it is. / No, it isn't.【知识与能力目标】1. Learning words and so on;2. Let the students understand, say, read, understand correctly, master the dialogue, read aloud, and perform the dialogue.【过程与方法目标】Through physical exercises, students can use sentence patterns skillfully: "Is this (that) your... ? Yes, it is. / No, it isn't.【情感态度价值观目标】In the classroom, the students should develop the habit of expressing themselves actively in English, and be able to use what they have learned in daily communication.【教学重点】Can understand and read the words correctly, can understand the dialogue correctly, and can read and perform the dialogue.【教学难点】Can use sentence patterns in daily communication. Is this (that) your …? Yes, it is. / No, it isn’t.Word card, tape recorder and teaching tape, box, hand bag, picture, cup, clock, etc.Step 1. Warming up1. Free talk2. Play a gameListen and do.T says and Ss do.T: Touch your pen. Touch your pencil.Show me your pencil-box. Show me your book.Show me your bag.Step 2. Presentation1. T: Now look at the cards.The teacher showed the word CARDS and repeatedly taught the students to read them.2. The teacher holds the stationery and teaches the students the words in chant form. Ruler, this is a ruler.Eraser, this is an eraser.Sharpener, sharpener, sharpener, this is a sharpener.Knife, this is a knife.3. The teacher carried a student's eraser.T: Hi, xxx! Is this your eraser?S: Yes, it is.The teacher took another student's ruler.T: Hi, xxx! Is this your ruler?S: Yes, it is.The teacher took another student's pencil sharpener.T: Hi, xxx! Is this your sharpener?S: Yes, it is.Step 3. Drills1. Practice Let' s learn in the form of chant.2. Ss take out their stationeries and have a talk in pairs.3. Play a game.In pairs, the students were asked to put their stationery on the table. Then blind folded a student. Another student USES "Is this/that your ...?" The student who was blindfolded answered "Yes, it is. / No, it isn't." the student who asked the question said "Yes," and the teacher gave him a round of applause. Say "No" and then exchange questions.4. Sing the song “Is this a cat?”Ss sing after the recorder.Step 4. Consolidation and developmentPlay a gameThe teacher collected some of the students' study supplies and put them on the table. The game begins with the teacher saying, "Some Ss take up Some stationeries in our classroom. Who lost them?" Then pick up the same stationery and ask a student, "Excuse me. Is this your... ?" "The student replied," Yes, it is. / No, it isn't." teacher said," Here you are. "the student thanked him for saying" Thank you. "and continued to ask the teacher for the other stationery.Step 5. Homework1. Write the words five times.2. Read the dialogues and use sentence patterns to make dialogues.略。
科普版小学英语四年级上册Lesson 3同步练习一、看图片写出所学的单词。
1.看图片写出所学的单词⑴________⑵________⑶________⑷________⑸________二、选出划线部分读音不同的单词。
2.选出划线部分读音不同的单词（）A.goodB.bookC.too3.选出划线部分读音不同的单词（）A.henB.deskC.she4.选出划线部分读音不同的单词（）A.littleB.swimC.bike5.选出划线部分读音不同的单词（）A.littleB.swimC.bike6.选出划线部分读音不同的单词（）A.whatB.clockC.some7.选出划线部分读音不同的单词（）A.pencilB.cupe三、改变单词中的一个字母，使之成为另一个新单词。
8.改变单词中的一个字母，使之成为另一个新单词（1）some→________（2）son→________（3）book→________（4）on→________（5）box→________（6）he→________（7）too→________（8）as→________（9）than→________（10）bag→________四、选择填空。
9.——A pen.A.What's in your bag?B.What's your bag?C.Where's your bag?10.——It's red.A.What's in your pencil box?B.What colour is it?C.Is this your book?11.—Is this your ruler?—A.Yes, it is.B.Yes, he is.C.Yes, she is.12.—Is your book?—Yes, it is.A.thisB.theseC.he13.里面是什么?A.What's in it?B.What's in?C.Where's in it?五、情景交际。
Lesson 3 Is this your bag?Teaching Hours3课时Period OneTeaching Aims1．知识与技能:学习元音音标/u/和辅音音标/ð/,让学生能听懂,掌握正确的发音方法.2．过程与方法:训练学生通过学习这2个音标的正确发音,进行拼读包含这些音素的单词音标的能力.3．情感态度与价值观:培养学生学习英语的兴趣和热情及合作意识.Teaching Important Points and Difficult Points1．元音音标/u/和辅音音标/ð/正确的发音.2．能正确拼读包含这2个音素的单词音标.Teaching Aids音标卡,单词卡片,录音机,相关磁带及含有单词的动物头饰.Teaching ProceduresⅠ．Warming up1．Free talk2．Sing the song "The short vowel song".Teacher and students sing together.Ⅱ．Presentation1．Teacher Shows the short vowel cards.Let students read.2．Teacher shows the word cards.Let students spell together.3．Learn a new short vowel /u/.Teacher shows the card "/u/".Teacher shows the card "–oo–/u/".Teacher shows the word cards "look /luk/, cook /kuk/, good/gud/, book/buk/".4．Teacher shows the vowel cards "/e/, /u/, /i/, /כ/, /۸/"again.再次让学生读这些元音音标.老师再次出示卡片"/e/"让生再次读,同时又出示单词及音标卡.Ⅲ．DrillsPlay games1．Listen and do师说音标,生举卡片2．Looking for friends让学生以组的形式到前面来,老师每人发一个上面有词及音标的头饰foot /fut/, good/gud/, this /ðis/, desk /desk/…学生看了该词之后,戴到头上,然后师分别说音标/e/, /u/, /ð/.戴着含/e/音素的头饰的学生相互握手,站到一起,戴着含/u/音素的头饰的学生相互握手,站到一起,戴着含/ð/音素的头饰的学生相互握手,站到一起,最后生按顺序拼读自己头饰上的单词音标,全部找对且拼读对的组奖励红花一朵.Ⅳ．Consolidation and development1．让学生朗读本课学习的音标.2．绕口令.(小黑板出示)Mr. Brook is a good cook.He goes to work on foot.This is Mr. Brook.That is his cookery book.He likes his cookery book.He will read his cookery book.Period TwoTeaching Aims1．知识与技能:学习单词,让学生能听懂,会说,会读,能正确理解,掌握对话内容,并能朗读,初步表演对话.2．过程与方法:通过实物练习,使学生能够熟练运用句型:"Is this(that) your…? Yes, it is. / No, it isn't."来进行日常交际.3．情感,态度与价值观:培养学生运用所学句型进行日常交谈的能力.Teaching Important Points and Difficult Points1．能听懂,认读单词,能正确理解对话内容,并能朗读和初步表演对话.2．能运用句型Is this(that)your…? Yes, it is. / No, it isn't.于日常交际中.Teaching Aids单词图片,录音机及相关磁带,配套图画,钢笔,铅笔,文具盒,书包等文具Teaching ProceduresⅠ．Warming up1．Free talk2．Sing the song "Is this a cat?"Teacher and students sing together.Ⅱ．PresentationT: Today we'll learn Lesson 3 Is this your bag?Now look at the cards1．Learn new words教师展示单词卡片,并配合实物铅笔,文具盒,钢笔,书分别让学生拼读,并有节奏地教读生词.2．Play a game.Listen and do.Teacher says, students do.T: Look at your book. Show me your book. Show me your pen. Show me your pencil. Show me your pencil-box. Show me your bag.3．Teacher and students have a talk师拿着一个学生的书包(里面有一本书).T: Hi, xxx! Is this your bag?S: Yes, it is. (老师反复大小声领读Yes, it is.)T: What's in it?S: A book.T: Oh! It's a good book.教师再拿起那个学生的文具盒,并放在较远的地方,指着文具盒.T: Is that your pencil-box?S: Yes, it is.T: What's in it?S: A pen and a pencil.T: Ah!4．Students listen and read after the recorder.Ⅲ．Drills1．Teacher and students have a talk in different role.2．Desk mates have a talk in different role.3．师出示Let′s talk的配套图画,让学生复述.先集体复述,再指名复述.4．Students act in different role.Ⅳ．Consolidation and development抛学习用具游戏:教师事先收集一些学生的学习用品.让学生坐在座位上,老师背向学生抛学具物品,物品离手后转身面对学生.谁接到物品就和老师进行对话练习."Is this (that) your…? Yes, it is. / No, it isn't."对话结束后,由他取代老师的位置,上前抛文具物品继续游戏.此方法可扩展到其他需要两个人进行对话练习的语言点.Homework同桌设置场景,用"Is this(that) your…? Yes, it is. / No, it isn't"自编自演对话.Period ThreeTeaching Aims1．知识与技能:学习单词,学习句型Is this(that) your…? Yes, it is. / No, it isn't.2．过程与方法:通过实物练习,使学生能够熟练运用句型: Is this (that) your…? Yes, it is. / No, it isn't. 于日常交际.3．情感态度与价值观:培养学生运用所学内容进行日常交际的能力和积极英语表达的习惯. Teaching Important Points and Difficult Points1．能听懂,认读单词.2．能用主题句型Is this(that) your…? Yes, it is. / No, it isn't. 于日常交际.Teaching Aids单词卡片,录音机及相关磁带,尺子,卷笔刀,橡皮,小刀等文具.Teaching ProceduresⅠ．Warming up1．Free talk2．Play a gameListen and do.Teacher says and students do.T: Touch your pen. Touch your pencil. Show me your pencil-box. Show me your book. Show me your bag.Ⅱ．Presentation1．T: Now look at the cards.教师分别出示单词卡片并配合实物反复教学生读这些词.2．老师手持这些文具,以chant形式教学生学这些词.Ruler, ruler, ruler, this is a ruler.Eraser, eraser, eraser, this is an eraser.Sharpener, sharpener, sharpener, this is a sharpener.Knife, knife, knife, this is a knife.3．老师拿着一名学生的橡皮.T: Hi, xxx! Is this your eraser?S: Yes, it is.老师再拿一名学生的尺子.T: Hi, xxx! Is this your ruler?S: Yes, it is.老师再拿一名学生的卷笔刀.T: Hi, xxx! Is this your sharpener?S: Yes, it is.Ⅲ．Drills1．以"chant"形式操练Let's learn内容.2．Students take out their stationeries and have a talk in pairs.3．Play a game(猜自己的文具)学生两人一组,师逐组让他们到前面分别把自己的文具放到讲桌上.然后蒙上一名学生的眼睛.另一名学生用"Is this/ that your…?" 蒙上眼睛的学生答: "Yes, it is. / No, it isn't."答对了,提问的学生说"yes",下面的同学掌声鼓励,老师奖励他Kitty Cat贴画一张.错了说"no",然后两人交换问答.4．Sing the song "Is this a cat?"Students sing after the recorder.Ⅳ．Consolidation and developmentPlay a game(找失主)教师事先收集一些班上学生的学习用品,放在讲桌上.游戏开始教师说: "Some students picked up some stationeries in our classroom. Who lost them?" 然后拿起一样文具问一名学生"Excuse me. Is this your…?" 学生回答: "Yes, it is. / No, it isn′t."如果是,教师说: "Here you are." 学生表示感谢说: "Thank you."并且代替教师继续问,寻找其它文具的失主.Homework运用句型"Is this (that) your…? Yes, it is. / No, it isn't."与同学进行交际.。
科普版小学英语四年级上册Lesson 3同步练习一、看图片写出所学的单词。
1.看图片写出所学的单词⑴________⑵________⑶________⑷________⑸________二、选出划线部分读音不同的单词。
2.选出划线部分读音不同的单词（）A.goodB.bookC.too3.选出划线部分读音不同的单词（）A.henB.deskC.she4.选出划线部分读音不同的单词（）A.littleB.swimC.bike5.选出划线部分读音不同的单词（）A.littleB.swimC.bike6.选出划线部分读音不同的单词（）A.whatB.clockC.some7.选出划线部分读音不同的单词（）A.pencilB.cupe三、改变单词中的一个字母，使之成为另一个新单词。
8.改变单词中的一个字母，使之成为另一个新单词（1）some→________（2）son→________（3）book→________（4）on→________（5）box→________（6）he→________（7）too→________（8）as→________（9）than→________（10）bag→________四、选择填空。
9.——A pen.A.What's in your bag?B.What's your bag?C.Where's your bag?10.——It's red.A.What's in your pencil box?B.What colour is it?C.Is this your book?11.—Is this your ruler?—A.Yes, it is.B.Yes, he is.C.Yes, she is.12.—Is your book?—Yes, it is.A.thisB.theseC.he13.里面是什么?A.What's in it?B.What's in?C.Where's in it?五、情景交际。
Lesson 3 Is this your bag同步练习（)1. Is this ____ pencil-box?A. youB. yourC. he（)2. 一Is this a crayon?一Yes , ____ is.A. itB. thisC. he（)3. 一Is that a ruler?一No , _ isn't.A. thatB. thisC. it（)4. _______in it?A. WhatB. What'sC. How（) 5. It's ______book.A. a goodB. good aC. Good1. Your Is bag that ?①②③④⑤_____________________________2. Is a cook He .①②③④⑤_______________________________-3. Book a good It is ．①②③④⑤⑥_______________________________4. In it What is ?①②③④⑤_________________________________（) What colour is it ?（) A pen.（) What's in it?（) Oh , yes , it is.（) It's red.（) Hello, Tom ! Is this your pencil-box?( )1. 当你想知道这是不是Tom的书包时，你该怎么去问Tom？A. Hello,Tom! Is this your bag?B. Hello, Tom! What's in your bag?( )2. 当你想知道同学的自行车是什么颜色时，你会怎么问他?A. What colour is your bike?B.It's black.( )3. 当你想让同学猜猜你文具盒里有什么时，你会怎么对大家说？A. Is this your pencil-box?B. What's in my pencil-box7 Please guess.( )4. 当别人问你那是不是你的椅子时，你会怎么回答？A. Is that your chair?B.Yes, it is.1. o o l k ______.2. o b o k _______.答案和解析1.B2. A3. C4. B5. A1. ②④①③⑤2. ④①②③⑤3. ④⑤②③①4. ③④①②⑤5432611. A2. A3. B4. B1.look 看2. book书。
