《七年级英语上册-Unit-3-Is-this-your-pencil(第2课时)课件-(新版)人教新目标版.ppt》由会员分享，可在线阅读，更多相关《七年级英语上册-Unit-3-Is-this-your-pencil(第2课时)课件-(新版)人教新目标版.ppt（22页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、Unit 3Is this your pencil?Whats this/that in English?Is it a book?？No, its a pencil.Revision Whats this/that in English?Is it a pen?？Yes, it is.Whats this/that in English?Is it a ruler?？No, it isnt. Its an eraser.Whats this/that in English?Is it a pencil box?？Yes, it is.Whats this/that in English?Is
2、 it a dictionary?？No, it isnt. Its a ruler.Whats this/that in English?Is it a pencil sharpener?？No, it isnt. Its a schoolbag.Whats this/that in English?Is it an eraser?？No, it isnt. Its a pencil sharpener.Whats this/that in English?Is it a dictionary?？Yes, it is.根据图片写出正确的单词。根据图片写出正确的单词。penrulerbooke
3、raserpencilschool bagteacherdictionarypencil boxGrammar FocusIs this your pencil?Yes, it is. Its mine. /No, it isnt. Its hers.Is this his green pen?Is that your schoolbag?Yes, it is./No, it isnt. The blue pen is his.Yes, it is./No, it isnt. Its his.Are these your books?Yes, they are. /No, they arent
4、. Theyre hers.Are those her key?Yes, they are./No, they arent. Theyre mine.Its =it is isnt =is not arent =are not名词性物主代词名词性物主代词mine，hers，yours 等是名词性物主代词，相当于一等是名词性物主代词，相当于一个名词，可以在句子中单独使用个名词，可以在句子中单独使用。它相当于。它相当于“形容形容词物主代词词物主代词 + 名词名词”。而形容词性物主代词只能和。而形容词性物主代词只能和名词在名词在一一起使用。例如：起使用。例如：This is your ruler.
5、Its not my ruler. (= This ruler is yours. Its not mine.)这是你的尺子，它不是我的。这是你的尺子，它不是我的。Those arent his books. Theyre her books. (= Those books arent his. Theyre hers. ) 那些书不是他的。它们是她的。那些书不是他的。它们是她的。形容词性物主代词和名词性物主代词表形容词性物主代词和名词性物主代词表人称人称 一一 二二 三三单单复复单单/复复单单单单 单单复复形代形代myouryourhisheritstheir名代名代 mine ours y
6、ours hishers its theirs 一般疑问句是在句子中用提问的方式提供一般疑问句是在句子中用提问的方式提供一些信息，要求对方用一些信息，要求对方用 Yes 或或 No 回答的疑回答的疑问句。朗读一般疑问句用升调，其简略答问句。朗读一般疑问句用升调，其简略答语用降调。语用降调。 由由 be 动词（动词（am，is，are）引导的疑问句）引导的疑问句结构是：结构是： “be + 主语主语 + 其他部分？其他部分？”含有含有 be 动词的一般疑问句。动词的一般疑问句。Is that your bike? 那是你的自行车吗？那是你的自行车吗？Are they your friends?
7、他们是你的朋友吗？他们是你的朋友吗？其答语：其答语：肯定回答：肯定回答：Yes, 主语主语 + be (am, is, are)否定回答：否定回答：No, 主语主语 + be (am, is, are) not- Is this your pencil? 这是你的铅笔吗？这是你的铅笔吗？- Yes, it is./ No, it isnt. 是的。是的。/不是。不是。Complete the questions and answers about each picture. 3aIs_ your book?Yes, it is.No. it _.Are _ my pencils?Yes, _
8、are.No, they arent.Is _ his ruler?Yes, it _.No, it isnt.Are _her pens?Yes, they are.No, they_.thisisntthesetheythatisthosearent Read the questions and plete the answers. Is this her ruler?Is that Erics schoolbag?Are these his pencils?Are those Annas books?Yes, . Its .No, . Sallys.Yes, . Theyre .No,
9、. Mine.it ishersit isntIt isthey arehisthey arentTheyre3b3cPut 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.Find the owner of the eraser.A: Excuse me. Is this your eraser?B: No, it isnt. I think its her / his eraser.A: Excuse me. Is this your eraser?C: No, it isnt. I think its her / his eraser.A: Is this your eraser?D: Yes, it is. Its my eraser.A: Here you are. D: Thank you.Homework利用所学语句编写寻找物品主人的对话，利用所学语句编写寻找物品主人的对话，并在小组内分角色表演。并在小组内分角色表演。(要求：注意读一般疑问句的语音语调要求：注意读一般疑问句的语音语调)Thank you !