七年级上册Unit3课文课件

1、20171415秋季七年级上册Unit3课文,1,Unit 3 Is this your pencil?,R 七年级上册,第一课时 Section A (1a-1c),20171415秋季七年级上册Unit3课文,2,New words,20171415秋季七年级上册Unit3课文,3,What s this in English?,Its a schoolbag.,20171415秋季七年级上册Unit3课文,4,Whats this in English?,Its a pencil.,20171415秋季七年级上册Unit3课文,5,Whats this in English?,Its a

2、 pencil box.,20171415秋季七年级上册Unit3课文,6,Whats this in English?,Its an eraser.,20171415秋季七年级上册Unit3课文,7,Whats this in English?,Its a book.,20171415秋季七年级上册Unit3课文,8,Whats this in English?,It s a dictionary.,20171415秋季七年级上册Unit3课文,9,Leading in,Is this your pencil?,No, it isnt. Its his.,20171415秋季七年级上册Uni

3、t3课文,10,Is that your school bag?,Yes, it is. Its mine.,20171415秋季七年级上册Unit3课文,11,Are these your books?,No, they arent. Theyre hers.,20171415秋季七年级上册Unit3课文,12,语法重点：,1.Is this your pencil?这是你的铅笔吗?,该句为一般疑问句。 Is this?和Is that?都是“Be+主语+表语+？”的模式。 它们的肯定回答都是“Yes, it is.” 否定回答都是“No, it isnt.”,20171415秋季七年级上册

4、Unit3课文,13,如：-Is this your T- shirt? -No, it isnt. -Is this his ruler? -Yes, it is. 注意：在简短回答时，其主语不能用指示代词this或that,只能用人称代词it 代替。,语法重点：,20171415秋季七年级上册Unit3课文,14,1a,Match the words with the things in the picture.,1. pencil_ 2. pen_ 3. books_ 4. eraser_ 5. ruler_ 6. pencil box_ 7. schoolbag_ 8. diction

5、ary_,e,g,b,h,c,f,a,d,20171415秋季七年级上册Unit3课文,15,1b,Listen and number the conversations1-3.,A: Is this your pencil? B: Yes, it is. Its mine.,A: Is that your schoolbag? B: No, it isnt. Its his.,A: Are these your books? B: No, they arent. Theyre hers.,3,2,1,20171415秋季七年级上册Unit3课文,16,1c,Practice the conv

6、ersations above with your partner. Then make your own conversations.,Is this your ruler?,No, it isnt. Its his.,Is this your eraser?,Yes, it is. It s mine.,20171415秋季七年级上册Unit3课文,17,Homework,1. 完成课时作业1. 2. 熟悉本课所学的生词。,20171415秋季七年级上册Unit3课文,18,Unit 3 Is this your pencil?,R 七年级上册,第二课时 Section A (2a-3c)

7、,20171415秋季七年级上册Unit3课文,19,Is this a pencil box?,Leading in,Yes, it is.,20171415秋季七年级上册Unit3课文,20,Leading in,Is that an eraser?,No, it isnt. Its a book.,20171415秋季七年级上册Unit3课文,21,2a. Listen and check( ) the things you hear.,20171415秋季七年级上册Unit3课文,22,eraser pencil ruler pencil box book,Tim: Excuse me

8、, Grace.Is this your _ ? Sonia: Yes,thank you.And those are my _. Tim: And Jane,is this your_ ? Jane: No,it isnt. Its hers. Tim: OK, and these are my_. And this is your _, Jane.,pencil,eraser,ruler,books,pencil box,20171415秋季七年级上册Unit3课文,23,2c. Practice the conversation in 2b. Then make your own con

9、versations using the things in your classroom.,Is this your schoolbag?,No, it isnt.,20171415秋季七年级上册Unit3课文,24,2d. Role-play the conversation.,Hi, Anna. Are these your pencils?,No, theyre Bobs.,And is this his green pen?,No, it isnt.The blue pen is his.,What about this dictionary?,Its Helens.And the

10、green pen is hers, too.,And the eraser? Is that yours?,Yes, it is.,Thank you for your help, Anna.,Youre welcome.,20171415秋季七年级上册Unit3课文,25,No, it isnt. 不，它不是。 这是对以is开头的一般疑问句的否定回答。肯定回答是Yes,it is.如果一般疑问句的主语是指示代词this,that或是名词，那么简略回答中应选用相应的人称代词代替原来的主语。 如： -Is this her brother? -Yes,it is. -Is Mary your

11、friend? -No, she isnt.I dont know her.,语法重点一：,20171415秋季七年级上册Unit3课文,26,Grammar Focus,its = it is isnt = is not arent = are not,20171415秋季七年级上册Unit3课文,27,语法重点二：,形容词性物主代词和名词性物主代词 （1） 形容词性物主代词指my，your，his，her，its，our，your，their等词，它具有形容词的功能，但只能作定语，放在名词前面；不能作表语，不能独立使用。 如：This is my pen.,20171415秋季七年级上册U

12、nit3课文,28,语法重点二：,（2）名词性物主代词指 mine, yours, his, hers, its, ours, yours, theirs等词，它具有名词的功能，可以独立使用，可以用作主语、表语和宾语。名词性物主代词所指代的人或物必须在上文中出现过。如果上文中没有出现相关的人或物，那么下文中不能使用名词性物主代词。 如：There are two pens. Mine is black. His is red. Is this pen yours?,20171415秋季七年级上册Unit3课文,29,this,isnt,these,they,that,is,thoes,aren

13、t,20171415秋季七年级上册Unit3课文,30,语法重点二：,not和no的区别： （1）not 用于构成否定形式，置于句中，常放在be动词、情态动词can等、助动词do的后面，可与前面的词缩成一个词，但不能独立使用。 如：This is not (isnt) a pen. I can not (cant) come. I do not (dont) know.,20171415秋季七年级上册Unit3课文,31,语法重点二：,(2) no 常用于带冠词(a, an, the)的名词前，主要修饰可数名词，此时，既可放在单数名词前，也可放在复数名词前。在no+名词的结构中，名词前不能加a

14、ny, much等词。 如：It has no tail. Tom has no books. There is no water now.,20171415秋季七年级上册Unit3课文,32,3b. Read the questions and complete the answers.,1. Is this her ruler?,2. Is that Erics schoolbag?,Yes, _. Its _.,No, _. _ Sallys.,it is,hers,it isnt,It is,20171415秋季七年级上册Unit3课文,33,3b. Read the question

15、s and complete the answers.,3. Are these his pencils?,4. Are those Annas books?,Yes, _. Theyre _.,No, _. _ mine.,they are,his,they arent,Theyre,20171415秋季七年级上册Unit3课文,34,Is this your eraser?,No, it isnt.,20171415秋季七年级上册Unit3课文,35,小结训练,单项选择。 1、Is this your pen? _ A、Yes ,this is. B、Yes, thiss. C、No ,t

16、his isnt. D、No,it isnt. 2、Is that a ruler? _ Its a sharpener. A、Yes ,that is. B、No,it is. C、No,that isnt. D、No,it isnt. 3、Whats this?_ A、Yes,it is. B、No,it isnt. C、Its a eraser. D、Its an eraser. 4、Whats _ name? _ name is Ma Ling. A、your ; My B、your ; my C、your ; I D、you ; my,D,D,D,A,20171415秋季七年级上册U

17、nit3课文,36,Homework,1. 完成课时作业 2. 熟悉本课所学句型。,20171415秋季七年级上册Unit3课文,37,Unit 3 Is this your pencil?,R 七年级上册,第三课时 Section B (1a-1e),20171415秋季七年级上册Unit3课文,38,baseball,Whats this?,watch,20171415秋季七年级上册Unit3课文,39,Whats this?,computer,20171415秋季七年级上册Unit3课文,40,Whats this?,ID card,20171415秋季七年级上册Unit3课文,41,W

18、hats this?,ring,notebook,20171415秋季七年级上册Unit3课文,42,e,i,h,a,b,g,c,d,f,20171415秋季七年级上册Unit3课文,43,语法重点一：,watch的用法： （1）用作名词，意为“手表”，复数形式为watches。 （2）用作动词，意为“观看，注视”，后接电视、比 赛、节目等词作宾语，其第三人称单数形式为 watches。 如：watch TV 看电视,20171415秋季七年级上册Unit3课文,44,语法重点二：,ring的用法： （1）用作名词，意为“环，戒指”，是可数名词。 （2）用作动词，意为“打电话，按（钟、铃等）。

19、 （3）ring的常用词组有： ring back 回电话 ring up 打电话 ring off 挂断电话、停止讲话,20171415秋季七年级上册Unit3课文,45,1b. Ask and answer questions about the things in the picture above.,Whats this?,Its a watch.,How do you spell it?,W-A-T-C-H.,20171415秋季七年级上册Unit3课文,46,语法重点三：,how的用法： （1）用于指程度，意为“多么，怎么样”，用于询问对方的健康情况或用于见面打招呼。 如：How

20、are you? How do you do? （2）用于询问单词的拼写方式。 如：How do you spell it? （3）用于问程度。,20171415秋季七年级上册Unit3课文,47,语法重点三：,（4）用于询问交通方式。 如：How do you go to school every day? （5）和一些形容词连用构成特殊疑问短语。 如：how old; how often; how long; how far; how many; how much; how soon （6）用于构成感叹句“how+形容词或副词”开头。 如：How interesting the book

21、is!,20171415秋季七年级上册Unit3课文,48,1c. Listen and circle the things you hear in 1a.,1.baseball _ 2.watch _ puter game_ 4.ID card _ 5.key_ 6.notebook _ 7.ring_ 8.pen_,20171415秋季七年级上册Unit3课文,49,ID card,pen,baseball,20171415秋季七年级上册Unit3课文,50,1e. Student A is Linda and Student B is Mike. Make conversations a

22、bout the things in 1d. Then change roles.,20171415秋季七年级上册Unit3课文,51,小结训练,一、单项选择。 1. - Can you _ orange? - Yes, I can. O-R-A-N-G-E. A. say B. see C. spell 2. - _ this? - Its an eraser. A. What B. Whats C. Whos 3. - Is this a dictionary? - Yes, _. A. its B. is it C. it is 4. -Is this _ book? - Yes, it

23、s _ English book. A. a, an B. a, a C. an, an,20171415秋季七年级上册Unit3课文,52,小结训练,二、根据情景，补全对话，一空一词。 A: Hi! My names Jiang Shan. _ your name? B: Julia. Nice to meet you. A: Nice to meet you, _. Whats this in English? B: _ a book. A: _ do you _ it? B: B-O-O-K, book. A: _ that a book, too? B: _, it _. Its a

24、picture. A: Is this a pen? B: _, _ is. A: Your English is very good. B: Thanks.,Whats,too,Its,How,spell,Is,No,isnt,Yes,it,20171415秋季七年级上册Unit3课文,53,Homework,1.完成课时作业3. 2.熟悉本课所学的生词。 3.背诵1c、1d听力材料。,20171415秋季七年级上册Unit3课文,54,Unit 3 Is this your pencil?,R 七年级上册,第四课时 Section B (2a-2c),20171415秋季七年级上册Unit

25、3课文,55,Is this a / an ?,Yes, it is. No, it isnt.,Guess,20171415秋季七年级上册Unit3课文,56,Is this a / an ?,Yes, it is. No, it isnt.,Guess,20171415秋季七年级上册Unit3课文,57,Is this a / an ?,Yes, it is. No, it isnt.,Guess,20171415秋季七年级上册Unit3课文,58,2a. Write the things you lose easily.,_ _ _ _ _,20171415秋季七年级上册Unit3课文,

26、59,2b. Read the notices on the board and circle the lost things.,Lin Hai, A computer game is in the school library. Is it yours?Ask the teacher for it. Mike,20171415秋季七年级上册Unit3课文,60,2b. Read the notices on the board and circle the lost things.,Found: Some keys are in classroom 7E. Are they yours? E

27、-mail me at .,20171415秋季七年级上册Unit3课文,61,2b. Read the notices on the board and circle the lost things.,Is this your watch? My phone number is 495-3539. Call me. John,20171415秋季七年级上册Unit3课文,62,2b. Read the notices on the board and circle the lost things.,Lost: I lost my school ID card. I must find it.

28、 Call me at 685-6034. Thanks. Tom,20171415秋季七年级上册Unit3课文,63,语法重点一：,Call me at 685-6034. 拨打685-6034找我。 这是以动词原形开头的祈使句。call sb. at +电话号码，意为“拨打.找某人”。 如：Please call Bill at 367-8953. 与call相关的其他短语： call sb. 意为“给某人打电话”。 如：Call me, please. call + 电话号码，意为“拨打.”。 如：Please call 110.,20171415秋季七年级上册Unit3课文,64,语法

29、重点二：,Found 和 Lost （1）当某人丢失物品，可以用Lost贴出海报，即寻物启事。 如：Lost: My School ID card. My name is Paul. Please call 675-5926.,20171415秋季七年级上册Unit3课文,65,语法重点二：,（2）当某人拾到物品，可以用Found贴出海报，即失物招领。 如：Found: Is this your watch? Call John at 489-3276.,20171415秋季七年级上册Unit3课文,66,2c. Read the notices again and write down th

30、e items. Then check ( ) Lost or Found.,ID card,watch,keys,computer game,20171415秋季七年级上册Unit3课文,67,小结训练,一、根据提示写单词。 1. Look! This is my _. 2. Is your pencil box in the school _. 3. Can I _ (询问) your name? 4. You _(必须) go home now. 5. Give (给) me her _ (电子邮件), please.,Classroom,library,ask,must,e-mail,

31、20171415秋季七年级上册Unit3课文,68,小结训练,二、单项选择。 1. Whats this _? A. in english B. In English C. in English D. in an English 2. Please call Jenny _ 396-4438. A. in B. to C. on D. at 3. _ your keys? A. Is it B. Are these C. It is D. These are 4. My _ is 289-7536. A. name B. numbers C. ID D. phone number,C,D,B,

32、D,20171415秋季七年级上册Unit3课文,69,三、任务型阅读。 lost & found Found: Is this your schoolbag? Call Kelsey at 328-6798. Found: Dictionary. Is this your dictionary? Please call Alan. Phone # 465-3456. Lost: My ring. My name is Linda. Please call 675-1243.,小结训练,20171415秋季七年级上册Unit3课文,70,小结训练,根据失物招领启事，完成下列句子。 1. _ f

33、ound a schoolbag. 2. Linda lost a _. 3. Lindas phone number is _. 4. Alan found a _. 5. Alans phone number is _. 6. Lin Yi lost her schoolbag, then she may call _ at _ to find it.,Kelsey,ring,675-1243,dictionary,465-3456,Kelsey,328-6798,20171415秋季七年级上册Unit3课文,71,Homework,1.完成课时作业4. 2.背诵2b中的公告。 3.自己写

34、一则失 物招领或寻物启事。,20171415秋季七年级上册Unit3课文,72,Unit 3 Is this your pencil?,R 七年级上册,第五课时 Section B (3a-Self Check),20171415秋季七年级上册Unit3课文,73,Is this your dictionary?,Yes, it is. No, it isnt.,Leading in,20171415秋季七年级上册Unit3课文,74,Are these your dictionary?,Yes, these are. No, these arent.,Leading in,20171415秋

35、季七年级上册Unit3课文,75,_: My notebook My _ is David. Please _ me at 679-8871.,_: A set of keys Are these _? Call Jenny at _.,Lost,name,call,Found,yours,284-5486,20171415秋季七年级上册Unit3课文,76,语法重点一：,notebook 笔记本 notebook是由note（便条，笔记）+book（书，本）构成的复合词。复合词是英文单词的一种构词形式。 如：after（在.之后）+noon（中午） = afternoon下午 back（背后

36、的）+ pack（小包） = backpack背包 base（垒）+ball（球） = baseball棒球,20171415秋季七年级上册Unit3课文,77,语法重点二：,a set of keys 一串钥匙 （1）“a set of + 复数名词”意为“一串；一套”。作主语时，要看作一个整体，谓语用单数形式。 如：There is a set of keys on the bookcase. （2）类似的短语有： a set of glasses 一套玻璃杯 a set of six chairs 六把成套的椅子,20171415秋季七年级上册Unit3课文,78,语法重点二：,（3）a set of 是量词，可以用复数形式。 如：two sets of keys 两串钥匙 three sets of glasses 三套 玻璃杯,20171415秋季七年级上册Unit3课文,79,3b. Write your own lost or found notice with your name and phone number.,20171415秋季七年级上册Unit3课文,80,3b,Lost: