【秋季课程人教版初一英语】第3讲 Unit3 Is this your pencil？教案.docx

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1、产品更新添加微信号：DEM2008第3讲 讲Unit 3 Is this your pencil?概 述 适用学科初中英语适用年级七年级适用区域人教版区域课时时长（分钟）120知识点一般疑问句，物主代词，指示代词，名词所有格，主语+系动词+表语陈述句的否定形式教学目标1.知识与技能目标：能够将主+系+表结构的句子变为否定句、一般疑问句或特殊疑问句；2. 过程与方法：通过对物品主人来询问学生或让学生之间互相询问，复习本节课所需句型。通过口诀、实例记忆物主代词和指示代词；能运用肯定祈使句。记忆清楚，并能判断。教学重点一般疑问句，名词所有格教学难点名词所有格教学过程一、导入通过对物品主人来询问学生或

2、让学生之间互相询问，复习本节课所需句型。1. These are my _ (parent, parents).2. This is my friend.(变复数) _ _ my _.3. That is my sister. (变复数) _ _ my _.4. I have many_ (box) and _ (watch).5. There are _ (bus) and _ (car) on the road every day.6. I like _ (party). I have a set of _ (key). 二、知识讲解知识点1 指示代词辨析this这个指近处的物体介绍时专用

3、打电话时指“我”that那个指远处的物体指上文说的事打电话时指“你”【应用】1) _ is your pen. Here you are.A. thisB. ThisC. that D. That2) -Mum, _ is my friend, Tom. -Nice to meet you, Tom.A. thisB. thatC. itD. these3)-Hello, _ is Miss Zhang. Is _ Tom? -Hold on, please.A. this, thisB. that, thatC. this, thatD. that, this知识点2an eraser一块橡

4、皮 an English book一本英语书 an ID card一个身份证【应用】There is _ eraser and _ English book on the desk.A. a, aB. a, anC. an, aD. an, an知识点3dictionary复数：dictionaries key复数：keys (不要误以为变y为i，再加es)【应用】I have two _ and two _.A. dictionarys, keysB. dictionaries, keyC. dictionary, keysD. dictionaries, keys知识点4in prep.

5、“用”in English “在里面”in the backpack 【应用】Whats this _ English? Its a book.A. atB. toC. inD. of知识点5call (1)动词“打电话”=ring call 某人 at 某号 后接宾格 (2)名词give me a call【应用】If you have any trouble, please _ the police _ 110.A. call, inB. ask, forC. call, atD. ask, in知识点6please“请”(1)常用于句尾，且用逗号与主句隔开，放在句首时则不用(2)后接动词

6、原形【应用】连词成句 down, please, sit _.知识点7a set of“一副，一双，一对” (1)后接复数名词 (2)整个短语被视为单数【应用】I have a set of _. _ is my favorite.A. book, itB. books, theyC. book, theyD. books, it知识点8of介词“的” 从后往前“的” a map of China 一幅中国地图 a photo of my family 一张我家庭的照片【应用】There is a photo _ my family and a map _ China on the wall.

7、A. of, withB. at, ofC. to, ofD. of, of知识点9askfor请求；恳求(给予) ask sb. for sth.向某人索要某物【应用】If you have any trouble, please ask the police _ help.A. ofB. forC. toD. at知识点10- Thank you. 谢谢。 -You are welcome. 不客气。What about? 怎么样？好吗？Excuse me. 劳驾；请原谅。Thank you for 为而感谢。How do you spell it? 你怎样拼写它？ -E-R-A-S-E-

8、R.知识点11用yes或no回答的问句，叫一般疑问句。yes“是”，用于肯定回答 no“不”，用于否定回答 not用于构成否定句Is this.? Is that.? 必须用it回答, 即Yes, it is. No, it isnt.Are these? Are those? 必须用they 回答，即Yes, they are. No, they arent.知识点12“主+系+表”结构的句子，系动词是be(am, is, are)时，句型转换如下：否定句：be+ not 一般疑问句:将be 提到句首主+系+表否定句一般疑问句肯 / 否定回答Im Mary.Im not Mary.Are y

9、ou Mary?Yes, I am. / No, Im not.This is a pen.This isnt a pen.Is this a pen?Yes, it is. / No, it isnt.That is my book.That isnt my book.Is that your book?Yes, it is. / No, it isnt.They are mine.They arent mine.Are they yours?Yes, they are./No, they arent.知识点13 名词所有格类别构成例词单数名词加sMikes baseball迈克的棒球my

10、fathers friend我爸爸的朋友复数名词不以-s结尾加sChildrens Day儿童节以-s结尾加my parents room我父母的房间【应用】1. That is her photo.（变一般疑问句）_ _ her photo?2. They are my uncles. (变成否定形式) They_ _ my uncles.3. Are those your sisters? (做肯定回答) _，_ _.4. Is he your grandfather? (作否定回答) _, _ _.5. Those are erasers. (改成单数形式) _ _ _ _.6. Thi

11、s is _ (Mary) pen.7. These are the _ (boys) books.8. Looking after children is _ (women) work.三 、例题精析例题1 This is my pencil.(变为否定句) This _ my pencil. 例题2 This is my pen.(变为一般疑问句) _ _ your pen? 例题3 Is that your ruler?(肯否定回答) _,_ _. _,_ _. 例题4 Please call _(I) at 13653319629. Email Du Yi _(in,at) duyi1

12、23.例题5 It isnt _(I) pen, and it isnt _(she), but it is _(Tom) pen.例题6 I have two _(box) and I have three _(dictionary).例题7 -How do you _ “dictionary”? -D-I-C-T-I-O-N-A-R-Y.例题8 -Whats this _ English? -Its _ eraser.例题9 -Excuse _(I), whats this? -Its _ orange watch.例题10 Please give a set of _(card). 四

13、、课堂运用基础一、根据句意及首字母或汉语提示补全单词1. - Is it your dictionary? - No, Its not m_.2. Mother gave me a new _ (书包) as a present on my birthday.3. He bought a useful _ (包) as a present for my birthday yesterday.4. My book is on the desk, what about _ (你)?巩固按要求完成下列句子1. That is my schoolbag.（改为一般疑问句并作肯定回答） 2. Mr Br

14、own is a English teacher.（改为一般疑问句并作否定回答） 3. These are his brothers.（改为一般疑问句并作否定回答） 4. This is my ID card.（改为同义句） _拔高完形填空 What _1_ this? _2_ a schoolbag. It is my _3_. What is that? Its a _4_. It is _5_ computer. Is that a computer, too? _6_. Its _7_ TV set. I watch _8_ on Saturday evening. It is a _

15、9_ TV set. _10_ I right?1. A. is B. are C. am D. be2. A. Hes B. Shes C. Its D. Is3. A. ruler B. ring C. schoolbag D. book4. A. TV set B. computer C. case D. pencil5. A. hers B. she C. her D. I6. A. Yes, it is B. Yes, it isnt C. No, it is D. No, it isnt7. A. I B. my C. her D. his8. A. her B. computer

16、 C. TV D. book9. A. my B. well C. her D. good10. A. Am B. Is C. Are D. Do五 、课堂小结重要单词、词组 句型Words: pencil, book, eraser, box, schoolbag, dictionary, his, hers, mine, teacher, about, yours, thank, for, help, welcome, watch, in, library, ask, some, find, lost, classroom, call, mustSet phrases: pencil-bo

17、x, excuse me, thank you for, a set ofSentence patterns:1. Is this your pencil? Yes, it is. Its mine. / No it isnt. Its hers. 2. How do you spell it? -W-A-T-C-H.六 、课后作业基础1. - How do you spell ring?- _.A. Its a ringB. r-i-N-gC.R-I-N-GD. a ring2. Is that _ pencil case?A. he B. himC. hisD. hes3. Whats t

18、his _?A. on EnglishB. In EnglishC. of EnglishD. in English4. - Lucy, you speak Chinese very well. -Oh, really? _.A. Thank youB. Im sorryC. Thats OKD. Youre welcome5. -Is this an orange? -Yes, _.A. itsB. its notC. it isD. is it6. Tom and Jim _ in Class 3.A. isB. beC. amD. are7. -Whats your telephone

19、number? - _ 555-778.A. ThisB. ThatC. ItD. Its8. There is _ basketball here. Do you like playing _ baseball?A. a; a B. a; /C. the; theD. a; the9. -Hello, Miss Chen. _? -Fine, thank you.A. Nice to meet you B. How do you doC. How are youD. Are you Miss. Chen10. -_. Whats this in English?-_, I dont know

20、.A. Excuse me; Sorry B. Excuse me; Excuse meC. Sorry; SorryD. Sorry; Excuse me巩固二、句型转换1. Is this your computer?(改为肯定陈述句)_ _ your computer.2. You, do, game, how, spell?（连词成句）_ _ you _ game?3. He can spell baseball.（改为否定句）He _ _ baseball.4. Is this a blue ruler?（否定回答）_, _ _.5. My friends are fine.（对划线部分提问）_ _ your friends?6.那是你的金戒指吗？Is _ your _ _?7.今天晚上你能给我打电话吗？Can you _ _ this _?8.把你的笔记本放在你的背包里。Put your _ _ your backpack.9.你的棒球在书桌里吗？_ your _ _ the desk?10.让我们一起去玩电脑游戏吧。_ go and play _ _.拔高书面表达假如David丢了手表，他的联系电话是2458085。Kelsey捡到一本英文词典，她的联系电话是5328668。请你为他们俩设计一份失物招领和寻物启事。更多资料添加微信号：DEM2008