牛津英语3b电子课本|牛津英语3B Unit 2 Yes or NoThe first period

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课堂实录及点评教材：《九年义务教育六年制小学教科书?牛津小学英语》3b第二单元第一教时单词：clock key computer
句型：一般疑问句is this/that…？及其肯定和否定的回答yes，it is. no, it isn’t.
日常用语：感叹句what a nice…；礼貌用语：may i come in. come in，please.warming upt: let’s say the chain of unit1.s: book, book, copy book, this is my copy book.book, book, story book, this is my story book.bag, bag, school bag, this is my school bag.train, train, toy train, this is my toy train.tape, tape, my tape is red.knife, knife, my knife is white.crayon, crayon, my crayon is black.stapler, stapler, my stapler is pink
一、free talk and revisiont: hello everyone! how are you?s: fine, thank you. and you ?t: i’m fine, too.t: i’m very happy to day.excuse me, what’s this in the box?s: it’s a…
二、presentation and practices:（一名学生稍晚进教室，教师课前指导学生完成。）may i come in?t: come in, please. sit down, please.s: thank you.s:（一名学生捧着作业本进教室，教师课前指导学生完成。）may i come in?t: come in, please.t: xx, come here.s:（教师与学生耳语后，该生走出教室敲门进来。）may i come in？t:（引导学生集体应答）come in，please.t:（板书并领读句子）may i come in? come in, please.s:（跟读句子）may i come in? come in, please.t: ok. talk in pairs.s1:（同桌表演对话）may i come in?s2: come in, please
may i come in？come in，please.的意思，通过表演对话让学生在真实的交际情景中操练，使学生在亲自运用语言的过程中体验语言的交际功能，达到学以致用的目的。把学生放在用英语交际的场合中，长此以往，他们便会自然地运用英语进行交际了。）t:（出示一个盒子，让学生上来摸一摸。）touch this. is this a pear? yes or no?s: yes.t: yes, it is.（帮助学生完整回答）t:（出示句型并领读）is this a pear? yes, it is.s:（跟读句型）is this a pear? yes, it is.s1:（让学生触摸物品运用句型进行问答）is this a…s2: yes, it is.…t:（蒙住学生的眼睛，让学生闻一闻、尝一尝后回答）is this a banana?s: no.t: you are right. no, it isn’t. (帮助学生回答no, it isn’t.)t:（出示句型并领读）is this a banana? no, it isn’ts:（跟读句型）is this a banana? no, it isn’t.s1:（让学生摸一摸、闻一闻、尝一尝，运用句型）is this a crayon?s2: no, it isn’t.…t:（板书并领读句型）is this/that a…? yes, it is. no, it isn’t.s:跟读句型
t:（呈现出一些物品的局部图片，让学生看图猜测）please guess.s1: is this a…?t: yes, it is.／no, it isn’t.…s: is this a toy cat?t: yes, it is. look at my toy cat.s: how nice.t: thank you.now boys and girls, show me your beautiful presents.s: look at my….t: how nice. / what a nice….t:（板书并领读日常用语）what a nice…s:跟读
t:（出示一只布袋，让学生隔着袋子摸摸猜猜。）there are many beautiful things in my school bag. touch and guess.s1: is this a…?s2: no, it isn’t. i think it’s a clock.t: yes, it’s a clock.t: look at my clock.s: what a nice clock.t:（出示并领读单词）clock clock clocks:（跟读单词）clock clock clockt: touch this. what is it?s:钥匙.t: it’s a key.t:（出示并领读单词）key key keys:（跟读单词）key key keyt:（分别出示玩具电话与电脑的图片）is this a key?s: no, it isn’t. it’s a telephone.t: is that a tv?s: no, it isn’t.t: it’s a computer.t:（出示并领读单词）compute rcomputer computers:（跟读单词）computerc omputer computert: let’s play. touch and guess.s: great.t:（拿出一个大盒子，里面有许多图片。请一位同学上台从中拿出一张出示给大家看，请另一学生面向黑板并进行猜测。）s1: is that a…?s:（下面座位上的学生进行应答）yes, it is./ no, it isn’t.s2: what a nice….t:（学生猜对了，将图片奖励给他。）good, you can get it now.s1: thank you.t: that’s ok.t:（教师总结活动结果12
三、consolidationt:（出示课文挂图，让学生听音看图。）now listen to the tape. and answer the questions. “is this a dog? what is it?”s:（学生带着问题听录音）t: is this a dog?s: no, it isn’t a dog. it’s a nice telephone.（点评：在巩固阶段让学生朗读课文之前，先让学生带着问题听录音，有助于培养学生良好的听的习惯。）t: now please read after it.s:（学生听录音跟读课文）t: read it in pairs.s:（学生分角色朗读）t: art it in pairs.s:（同桌表演对话）t: let’s art. who can try?s:（学生戴头饰上台表演对话，及时请同学们评价和鼓励。）
四、assign homework１、和父母用is this/that…？yes，it is. no, it isn’t.句型进行猜测手中物品的游戏２、仿照今天所学的课文编演对话附板书设计：unit2 yes or no may i come in？ come in，please. is this/that…? yes, it is. no, it isn’t .what a nice…!
牛津英语3b unit 2 yes or nothe first period 来自。 12

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