人教版新目标英语七年级上册unit3Isthisyourpencil.ppt

Unit 3 Is this your pencil ？,things on your desk,stationery 文具,pencil box,dictionary,schoolbag,New words,book,pen,eraser,ruler,pencil,pencil box,New words,pencil _ pen _ books _ eraser _ ruler _ pencil box _ schoolbag _ dictionary _,g,b,h,c,f,a,d,e,be动词构成的一般疑问句,一调：找到句中的be动词（am , is ,are)，把be动调到主语前 This is his book. Is this his book? 二改：句中的主语若含有I (my /we )等第一人称代词时，需将它们改为you (your /you ） This is my pencil . Is this your pencil? 三问号：将句末的句号改为问号,如何将含be动词的肯定句变为否定句,一般将含be动词am, is ,are 的肯定句转化为否定句时，直接在be动词am, is ,are 后加上“not”即可。其他部分不变。 e.g.1. This is a ruler . 变：This is not a ruler . 2. I am a student . 变：I am not a student. 3. Tim and I are good friends. 变：Tim and I are not good friends .,口诀,be 动词真伟大， 生出am is are . 表示否定很简单， not加在be 后边。 若要变为疑问句， be应移到主语前。 还有一点要注意， 句末问号别忘记。,be动词用法口诀,我(I)用am，你(you)用are， is连着他(he)，她(she)，它(it)， 其余单数用(is)，复数就用are。,人称代词,This is my ruler.,- Is this your ruler?,- No, it isnt.,Its her ruler.,Conversations:,Yes, it is. Its my schoolbag.,Is this your schoolbag?,Is that your book?,No, it isnt . Its his book.,Are these your pens?,Yes, they are. They are my pens.,Are those your pencil boxes?,No, they arent.They are her pencil boxes.,Use more words in your conversation.,this that these those,人称代词,这是我的笔。 这只笔是我的。 This is my pen. This pen is mine.,这些是我们的笔。 这些笔是我们的。 These are our pens. These pens are ours.,那是你的书。 那本书是你的。 That is your book. That book is yours.,那些是你的书。 那些书是你的。 Those are your books. Those books are yours.,这是他的/她的手表。 这块手表是他的/她的。 This is his/her dictionnary. This dictionnary is his/hers.,这些是他们的手表。 这些手表是他们的。 These are thier dictionnaries. These dictionnaries are thiers.,This is my pencil.,This is mine.,名词性物主代词,形容词性物主代词,+,名词,=,pencil,my,mine,+,=,This is his pencil box.,This is his.,This is her schoolbag.,This is hers.,This is your dictionary.,This is yours.,练一练，填一填,1. This is my book. This book is mine. 2.That is his dictionary. That dictionary is his. 3. Is this her ruler? Yes ,its hers.,2,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. Its hers.,2,3,1,Listen and number the conversations 1-3. 听录音，给下列对话编号1- 3。,1b,Listening,Practice:use more words in your conversation.,this that these those,pencil pen, book, eraser, ruler, pencil box, schoolbag, dictionary,Have a test（检测）,.选出拼写错误的单词 1. A. pensil B. ruler C. pen D.book 2. A. eriser B. morning C. name D. book 3. A. thank B. diktionary C. box D. card 4. A. this B. hers C. thet D.your 5. A. what B. English C. yes D.hwo,.单项选择 -Is this his backpack？-Yes, ( ) A.is it B.this is C. it is D.is this 2. -Are these her pens?-Yes, ( ). A.they are B.it is C. that is D.it isnt 4.-Is that your book? -No, ( ) A.thats B. it is C. it isnt D.this is,2a listen and check( ) the things you hear.,Listen and complete the conversation with the words in the box,2b,erasers pencil ruler pencil box books,erasers,pencil,ruler,pencil box,books,Teacher: Hi, Anna. Are _ your_? Anna: No, theyre_. Teacher: And is_ his green pen? Anna: No, it isnt. The blue pen is_. Teacher: What about_? Anna: Its_. And the green pen is_, too. Teacher: And the_? Is that_? Anna: Yes, it is. Teacher: Thank you_, Anna. Anna: Youre welcome.,Role-play the conversation.,2d,pencils,Bobs,this,this dictionary,Helens,hers,eraser,yours,for your help,these,his,Listen to the tape and answer these questions:,1:Are those pencils Annas? 2:Is the green pen Bobs? 3:Is that eraser Helens?,Teacher: Hi, Anna. Are these your pencils? Anna: No, they re Bobs. Teacher: And is this his green pen? Anna: No, it isnt. The blue pen is his. Teacher: What about this dictionary? Anna: Its Helens. And the green pen is hers, too. Teacher: And the eraser? Is that yours? Anna: Yes, it is. Teacher: Thank you for your help, Anna. Anna: Youre welcome.,Listen to the tape again and then repeat! Pay attention to your pronunciation and intonation.,What about? “怎么样？” “好吗？”询问消息或征求意见，其后接名词、代词以及动词ing形式。 What about this dictionary? I want to go shopping.What about you?,= How about,询问,征求意见,Thank you for your help,Anna. Youre welcome.,thank you for . =thanks for.,How to say thanks to others? Thank you for your help. Thanks a lot! Thank you very much! Many thanks for your kind help!,How to say “不客气“,Youre welcome. Its my pleasure. My pleasure. Dont mention it. Not at all.,Teacher: Hi, Anna. Are these your pencils? Anna: No, they re Bobs. Teacher: And is this his green pen? Anna: No, it isnt. The blue pen is his.,老师：嗨，安娜。这些是你的铅笔吗？,安娜：不，它们是鲍勃的。,老师：那这是他的绿色钢笔吗？,安娜：不，它不是。蓝色钢笔才是他的。,Try to translate the conversation.,Teacher: What about this dictionary? Anna: Its Helens. And the green pen is hers, too. Teacher: And the eraser? Is that yours? Anna: Yes, it is.,老师：那橡皮擦呢？那是你的吗？,安娜：是的，它是。,老师：这本词典呢？,安娜：它是海伦的，绿色的钢笔也是她的。,Teacher: Thank you for your help, Anna. Anna: Youre welcome.,老师：安娜，谢谢你的帮助。,安娜：不用谢。,new words,baseball,ID card,ring,棒球：baseball 英式足球： soccer 篮球：basketball 排球：volleyball 乒乓球：ping pong 网球：tennis 羽毛球：badminton 高尔夫球：golf 足球：football(英：足球；美：橄榄球）,watch,computer game,bag,notebook,1a.Match the words with the things in the picture.,1.baseball _ 3.computer game_ 5.key_ 7.ring_ 2.watch _ 4.ID card _ 6.notebook _ 8.pen_,a,c,f,g,d,b,h,e,Whats this? Spell it, please.,Its a watch.,W-A-T-C-H.,Spell it, please.,How do you spell it?,A: Whats this ? B: Its a A: How do you spell it ? B: ,Pairwork,Genenral Question,1.baseball,2. watch,3.computer game,4. ID card,5.key,6.notebook,7.ring,8. pen,2a Listen. Look at the words in activity1a. Circle the things that you hear.,circle,2.watch,4.ID card,8.pen,1.baseball,2a,1d,Listen again. Write the things that belong to Linda or Mike.,Listening,Linda,Mike,pen,ID card,baseball,watch,Linda: Im looking for my watch. Teacher: OK. Is this your watch? Linda: No, it isnt. Thats my watch. Teacher: Here you are. Linda: And thats my ID card. Teacher: Ok. Whats your name? Linda: Linda.,Make conversations about the things in 1d. Then change roles.,1e,Pariwork,Mike: Thats my pen. Teacher: This? Mike: Yes and thats my baseball. Teacher: All right. Whats your name? Mike: Mike. Teacher: Ok. Heres your baseball. Mike: Thank you.,Pariwork,_ _ _,Write the things you lose easily.,2a,eraser,keys,pencil,ruler,pen,book,bltn bulletin board (公告牌）,Lin Hai, A computer game is in the school library. Is it yours? Ask the teacher for it. Mike,Read the notices on the board and circle the lost things.,2b,Found: Some keys are in Classroom 7E. Are they yours? E-mail me at maryg2gfimail. com.,Is this your watch? My phone number is 495-3539. Call me. John,Lost: I lost my school ID card. I must find it. Call me at 685-6034. Thanks. Tom,Item Lost Found _ _ _ _ ,2c,Read the notices again and write down the items. Then check () Lost or Found.,Item Lost Found _ _ _ _ ,Lets check the answers.,a computer game,a watch,some keys,school ID card,ask sb. for sth. 请求，恳求（给予）；征求,Lin Hai, A computer game is in the school library. Is it yours? Ask the teacher for it. Mike,Ask the teacher for it.,ask Bob for the book,ask for help,ask her for the money 向她要钱,1 call + 号码 （拨打某电话） Please call 911. 请拨打911. 2 call + 某人 (给某人打电话） Call him this afternoon. 今天下午给他打电话。 3 call + 某人 + at +电话号码(用这个号码打电话给某人） Call Mary at 236-0388. 请拨打236-0388找玛丽。,Lost: I lost my school ID card. I must find it. Call me at 685-6034. Thanks. Tom,Is this your watch? My phone number is 495-3539. Call me. John,lost,must,must modal v. （情态动词）必须，用于实意动词之前。 I must find it. You must see the doctor. 你一定要看医生。 对于must 开头一般疑问句，若要作否定 回答，可用neednt，不用mustnt。 Must I find it? 我今晚必须过来吗? Yes, you must. No, you neednt. 不必。,must 后接动词原形,Found: Some keys are in Classroom 7E. Are they yours? E-mail me at maryg2gfimail. com.,at prep. 提供电话号码时使用；在（某处、某时间或时刻）,(1) “call/E-mail sb. at + 号码”,(2) at 表示时间，用于钟点前，用于时刻 前，译为 “在时（刻）”。如：,at threethree oclock 在三点 at a quarter to six 六点差一刻 at noon 在中午 at night 在夜晚 at midnight 在半夜 at breakfastlunchsupper 在吃早饭午饭晚饭时,(3) at 表示地点，一般用于较小的地名（方）前，译为 “在”。如： at home 在家 at the library 在图书馆 (4) at 表示处于状态，译为 “从 事于”。如： at school 在上学 at work 在工作,How to write a notice (Lost & Found),title,the lost thing,the thing youve found,phone number,title,name,Writing,Lost:丢失物 My name is +姓名 Please call+姓名+at 电话号码,寻物启事：物品是一只新手表，失主是Tim，电话为6034685.,Lost：My new watch. My name is Tim. Please call me at 6034685.,Found:拾到的物品 Is this your+拾到的物品 ？ Please call +姓名 +at 电话号码,招领启事：物品是一串钥匙，找John领取，电话为3539495.,Found：A set of keys. Are those yours？Please call John at 3539495.,.根据所给提示，完成下面的招领启事和寻物启事。,Found:,Is this,Please,Bob.,Phone #,捡到一个笔记本，失者可打电话425-6801找Bob.,?,今丢失双肩背包一个，有拾到者可打电话695-3059与David联系。,Lost: My My Please,.,is David.,695-3059.,Whats this ?,Its a watch.,Is that/this your watch in the lost and found case?,Yes,it is.,No. it isnt.,A:Whats this/ that? B:It is a/an. A:Is this/that your in the lost and found case? B:Yes, it is. /No, it isnt.,二、单项选择 1. Is that your computer game? _ A. Yes, it is B. No, it is. C. Yes, it isnt. 2. A baseball is _ the school library. A. on B. in C. at 3. Her telephone number _ 889-9676. A. am B. is C. are 4. Whats this? _. A. This is a pen. B. Yes, it is. C. Its a key. 5. _ do you spell “ring”? R-I-N-G. A. What B. Who C. How,A,B,B,C,C,1. _ this your _