2017_2018学年七年级英语上册Unit3IsthisyourpencilSectionA课件.pptx

UNIT 3 Is this your pencil? Section A,教材原文,Language Goal:Identify ownership,1a Match the words with the things in the picture.,g,b,h,c,f,a,d,1b Listen and number the conversations 1-3.,3,2,1,1c Practice the conversations above with your partner.Then make your own conversations.,2a Listen and check()the things you hear.,2b Listen again.Complete the conversation with the words in the box.,erasers pencil ruler pencil box books,Tom: Excuse me, Grace. Is this your pencil? Grace: Yes, thank you.And those are my . Tom: And Jane, is this your ? Jane: No, it isnt.Its hers. Tom: OK, and these are my .This is your , Jane.,erasers,ruler,books,pencil box,2c Practice the conversation in 2b.Then make your own conversations using the things in your classroom. Is this your schoolbag? No, it isnt.,2dRole-play the conversation. 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.,Its=it is isnt=is not arent=are not,3a Complete the questions and answers about each picture.,these,those,isnt,is,arent,this,that,3b Read the questions and complete the answers. 1.Is this her ruler? Yes, .Its . 2.Is that Erics schoolbag? No , . Sallys. 3.Are these his pencils? Yes, .Theyre . 4.Are those Annas books? No, . mine.,Theyre,it is,hers,it isnt,Its,they are,his,they arent,3c Put 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.,01Is this your pencil? Yes, it is. Its mine.这是你的铅笔吗？是的，它是。它是我的。（教材P13 1a）,“Is this/that?”为以be动词开头的一般疑问句句型，意为“这是/那是吗？”，它是在陈述句“This/That is”的基础上将be动词提前而来的。回答用“Yes, it is./No, it isnt.”。,Is that your ruler? 那是你的直尺吗？ Yes, it is.是的，它是。 【注意】 含指示代词的问句，答语要用it代替指示代词。 2 mine和his为名词性物主代词。名词性物主代词相当于“形容词性物主代词+名词”。 My name is Lucy. 我的名字是露西。 His name is Bob.他的名字是鲍勃。,【拓展】,英语中的名词性物主代词, These are my books. And those are yours. 这些是我的书。那些是你的(书)。 Your classroom is big, but ours is small. 你们的教室大，但我们的（教室）小。,（2016，广西玉林中考，27）Cindy, is the baseball bat ? No, is over there. It must be Marks.( ) A.your; my B.your; mine C.yours; my D.yours; mine 【解析】名词性物主代词在句中可作主语、宾语和表语等；形容词性物主代词在句中只作定语，修饰名词。句意：辛迪,这个棒球拍是你的吗？ 不，我的在那儿。它一定是马克的。故选D。,D,【拓展】,02 Excuse me, Grace.打扰一下，格蕾丝。（教材P14 2b） excuse me意为“打扰一下；对不起；劳驾”，是打扰别人时所用的客套语，通常表示礼貌或歉意。,【易混辨析】,根据语境在画线处填入适当的内容 A: , can I help you? B: Yes, Id like this book.,Excuse me,03 Yes, thank you.是的，谢谢你。（教材P14 2b） thank you意为“谢谢你/您”，是一种表达感谢的礼貌用语,可以与thanks互换。 【拓展】 常见的表达感谢的用语以及回答,（2016辽宁沈阳中考，1）You were amazing today! Well done! . A.All right B.Thank you C.Not yet D.Of course 【解析】考查情景交际。由句意及常识可知，当得到别人夸奖或赞美时我们应说“谢谢”。all right意为“行啦，好吧”；thank you意为“谢谢”；not yet意为“还没有”；of course意为“当然可以”。故选B。,B,04 No, they are Bobs.不，它们是鲍勃的。（教材P14 2d） Bobs意为“鲍勃的”，是Bob的名词所有格形式。在英语中，名词所有格常表示“的”，表示名词与其后面被修饰词的所属关系。,【注意】 表示两者或多者共同拥有某物时，只将最后一个名词变为所有格；如果表示两者或多者各自拥有某物时，则每一个名词都要变为其所有格形式。,05 What about this dictionary?这本词典（是谁的）呢？(教材P14 2d) “What about?”的用法 “What about?”意为“怎么样？”，相当于“How about?”，用于询问对方前面已经提到过或问过的事情，也可用来征求对方的意见或向对方提出建议。about为介词，其后跟名词短语、代词或动词-ing形式作宾语。, Im fine.What about you father?我很好。你爸爸怎么样？ Im fine.What about you?我很好。你呢？,06Thank you for your help, Anna.谢谢你的帮助，安娜。 Youre welcome.不客气。 thank you for意为“为而感谢你”，相当于thanks for。for为介词，后接名词或动名词作宾语。 Thank you for your help.谢谢你的帮助。 Thanks for listening. 谢谢倾听。,help在此处用作名词，意为“帮助”。常用在短语with the help of sb.中，意为“在某人的帮助下”。 With the help of Mr. Smith, I can learn English well. 在史密斯老师的帮助下，我可以学好英语。,【拓展】,“You are welcome.”意为“不客气，不用谢”，是用来回答“Thank you.”等感谢语的答语。 Thank you, Lucy!谢谢你，露西！ You are welcome! 不客气！,（2016四川攀枝花中考，21）You gave me a lot of help. Thank yo