最新七年级英语上册 unit 3 is this your pencil section a（2d-3c课件 （新版人教新目标版(共22张ppt课件).pptx

Unit 3 Is this your pencil?Section A(2d-3c)第一页，共二十二页。eraserpencilspencil boxesschoolbagbooksdictionariesrulersWhatre these? Theyre. Are these.? Yes, they are./No, they arent. Whats this? Its. Is this.? Yes, it is./No, it isnt. Make converstions第二页，共二十二页。This is my pencil box.This pencil box is mine.That is your pencil box.That is her pencil box.That pencil box is yours.That pencil box is hers.That is his pencil box.That pencil box is his.Revision第三页，共二十二页。These are my books.These books are mine.Those are your books.Those are her books.Those books are yours.Those books are hers.Those are his books.Those books are his.第四页，共二十二页。Teacher: Hi, Anna. Are these your pencils?Anna: No, theyre 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.Role-play the conversation. Bobs pencilsHelens dictionary2d第五页，共二十二页。1. How many things are they talking about? Five.2. Are these Annas pencils? No, they arent.3. Is the blue pen Bobs or Helens? Bobs.4. What about the dictionary? Its Helens.5. Is that eraser Annas? Yes, it is.Answer the questions 第六页，共二十二页。 What about.? What about.? 其同义句为其同义句为 How about.? How about.?意为意为“怎么怎么样样?/?/好吗？好吗？”，句中，句中aboutabout是介词，其后可接名词、代词是介词，其后可接名词、代词或动词或动词-ing-ing形式做宾语。用于询问消息或提出形式做宾语。用于询问消息或提出(t ch)(t ch)建议。例如：建议。例如： I have a book,what about you? I have a book,what about you? 我有一本字典，你呢？我有一本字典，你呢？ What about watching TV? What about watching TV? 看电视怎么样？看电视怎么样？ Explanation1.What about this dictionary? 1.What about this dictionary? 这本字典这本字典(zdin)(zdin)呢？呢？第七页，共二十二页。 T Thank you for. hank you for. 也可以说也可以说Thanks for.Thanks for.意为意为“为为而感谢你而感谢你（们）（们）”。该结构常用来感谢某人给予的某种帮助。该结构常用来感谢某人给予的某种帮助。 （1 1）thank you forthank you for的用法：的用法： 后接名词后接名词 eg. Thank you for your letter. eg. Thank you for your letter.谢谢谢谢(xi xie)(xi xie)你的来信。你的来信。 后接代词后接代词 Thank you for that. Thank you for that.因那件事谢谢你。因那件事谢谢你。 后接动词后接动词-ing Thank you for teaching us so well.-ing Thank you for teaching us so well.谢谢你把我谢谢你把我们教得这么好。们教得这么好。 （2 2）T Thank you for./ Thanks for.hank you for./ Thanks for.的常用答语有：的常用答语有：Youre welcome./ Youre welcome./ Its my pleasure./ Not at all./ Thats OK./ Thats all right. Its my pleasure./ Not at all./ Thats OK./ Thats all right. 等等2.Thank you for your help, Anna. 2.Thank you for your help, Anna. 谢谢谢谢(xi xie)(xi xie)你的帮忙，安娜。你的帮忙，安娜。第八页，共二十二页。Grammar Focus Is this your pencil?Yes,it is.Its mine./No, it isnt. Its hers.Is this his green pen?Yes,it is./No, it isnt. The blue pen is his.Is that your schoolbag?Yes,it is./No, it isnt. Its his.Are those your books?Yes,they are./No,they arent. Theyre hers.Are those her keys? Yes,they are./No,they arent. Theyre mine. 第九页，共二十二页。注意(zh y)Its = it is isnt = is not arent = are not 写出下列写出下列(xili)表达方式的缩写形式。表达方式的缩写形式。thats= theyre=names= that isname isthey are第十页，共二十二页。人称代词人称代词(dic) 物主代词物主代词 名词性物主名词性物主代词代词I my+名词名词(mng c) = minehe his +名词名词(mng c) = hisshe her + 名词名词 = hersbe动词后be动词前Summary第十一页，共二十二页。名词名词(mng c)(mng c)性物主代词的形式性物主代词的形式: : 数数人称人称人称代词人称代词物主代词物主代词主格主格宾格宾格形容词性形容词性名词性名词性单单数数一一Imemymine二二youyouyouryours三三hehimhishissheherherhersitititsits复复数数一一weusourours二二youyouyouryours三三theythemtheirtheirs第十二页，共二十二页。Complete the questions and answers about each picture. Is_ your book?Yes, it is.No. it _.Are _ my pencils?Yes, _ are.No, they arent.Is _ his ruler?Yes, it _.No, it isnt.Are _her pens?Yes, they are.No, they_.thisisntthesetheythatisthosearent3a第十三页，共二十二页。 Read the questions and complete the answers. 1. Is this her ruler?2. Is that Erics schoolbag?3. Are these his pencils?4. Are those Annas books?Yes, . Its .No, . Sallys.Yes, . Theyre .No, . mine.it ishersit isntIt isthey arehisthey arentTheyre3b第十四页，共二十二页。名词名词(mng c)所有格的构成所有格的构成1. 表示无生命事物的所有关系，用表示无生命事物的所有关系，用“名词名词(mng c) + of + 名词名词(mng c)”结构，表示前者属于后者。结构，表示前者属于后者。 2. 表示表示(biosh)有生命事物的所有关系，在名词其后有生命事物的所有关系，在名词其后加加s来表示来表示(biosh)所属关系，意为所属关系，意为“.的的”。Explanation例如：安娜的例如：安娜的 Annas 鲍勃的鲍勃的 Bobs例如：例如：狗的名字狗的名字 the name of the dog 第十五页，共二十二页。构成方法构成方法一般的单数名词在一般的单数名词在词尾直接加词尾直接加“s”例子例子Toms book 汤姆的书汤姆的书 my uncles car 我叔叔的小汽车我叔叔的小汽车以以-s结尾的复数名结尾的复数名词在词尾加词在词尾加“”the students basketball学生们的篮球学生们的篮球不规则复数名词在不规则复数名词在词尾加词尾加“s”Womens Day 妇女节妇女节Childrens Day 儿童节儿童节第十六页，共二十二页。3cPut some things into the teachers box. Then take one thing out of the box and find the owner. You only have two guesses!Is this your eraser?No, it isnt.第十七页，共二十二页。Find the owner of the eraser.A: Excuse me. Is this your eraser?B: No, it isnt. I think its hers/his (her / his eraser).A: Excuse me. Is this your eraser?C: No, it isnt. I think its hers/his (her/his eraser). A: Is this your eraser?D: Yes, it is. Its mine (my eraser).A: Here you are. D: Thank you.第十八页，共二十二页。1. Are those your _ (pencil box)? Yes, they are. Theyre _ (my).2. Is that _ (Anna) green eraser. No, it isnt. The red eraser is _ (her).3.Are _ (this) your keys? No, _ (it) arent. 4. Is the blue pencil _ (your), Linda? No, it isnt. Its _ (Bob). 5. That isnt _ (Eric) schoolbag. _ (his) is red.ExercisesthesetheymineAnnaspencil boxeshersyoursBobsEricsHis第十九页，共二十二页。Homework1. 1. 抄写抄写(choxi)(choxi)新单词五遍并熟记。新单词五遍并熟记。2. 2. 背诵课文背诵课文2d2d。3. 3. 预习预习Section BSection B。第二十页，共二十二页。第二十一页，共二十二页。内容(nirng)总结Unit 3。Yes, they are./No, they arent.。Yes, it is./No, it isnt.。No, they arent.。Its Helens.。其同义句为 How about.。”，句中about是介词(jic)，其后可接名词、代词或动词-ing形式做宾语。（1）thank you for的用法：。Yes,it is.Its mine./。2. 背诵课文2d第二十二页，共二十二页。