用unit3-is-thisyourpencil全单元课件.ppt

Unit 3,Unit 3 Is this your pencil?,Section A,a cup,an orange,a pen,a key,1a,Lead-in,— What’s this in English? — It’s a key.,— Spell it please. — K-E-Y.,— What’s that in English? —,— How do you spell it? —,It’s a pen.,P-E-N,Name them in English!,,dictionary,schoolbag,pencil,pencil box,Name them in English !,,ruler,pen,eraser,pencil sharpener,Do you want to come to my room?,What’s in his room?,房间,This is his pen.,These are his pens.,,,这些,This is his book.,,These are his books.,,,这些,That is his orange.,Those are his oranges.,,,那些,That is his jacket.,Those are his jackets.,,,那些,1. pencil __ 2. pen __ 3. books __ 4. eraser __ 5. ruler __ 6. pencil box __ 7. schoolbag __ 8. dictionary __,e,g,b,h,c,f,a,d,1a,Match the words with the things in the picture.,Listen and number the conversations.,,,,A: Is this your pencil? B: Yes, it is. It’s mine.,,,A: Is that your schoolbag? B: No, it isn’t. It’s his.,,,A: Are these your books? B: No, they aren’t. They’re hers.,3,2,1,my pencil,his schoolbag,her books,Look and say,What’s this in English?,It’s a book.,Is this your book?,Yes,it is. It’s mine.,它是我的。

相当于It’s my book.,What’s this in English?,It’s a pen.,Is this your pen?,No, it isn’t. It’s his.,它是他的相当于It’s his book.,Are these your pencils?,No, they aren’t. They are hers.,它们是她的相当于They are her pencils.,That’s her key. It’s hers. (它是她的),Those are his books. They’re his. (它们是他的),my pen = mine,her key = hers,his books = his,That’s my pen. It’s mine. (它是我的),形容词性物主代词和名词性物主代词表,形容词物主代词 + 名词=名词性物主代词 eg:my pen = mine,Listen and check (√) the things you hear.,2a,√,√,√,√,Listening,Listen again. Complete the conversation with the words in the box.,2b,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 isn’t. It’s hers. Tom: OK, and these are my ______. This is your _________, Jane.,erasers,ruler,books,pencil box,Excuse me，Grace. Is this your pencil? Excuse me意为“对不起”“劳驾”或“请原谅”，是英语国家的人们常挂在嘴边的话语，主要用于以下情况： 1) 引起别人的注意，如问路、问姓名等。

e.g. Excuse me, are you Ms Miller? 请问，你是米勒女士吗？,2) 征求别人的许可 e.g. Excuse me, could I ask you some questions? 打扰了，我可以问你几个问题吗？,Teacher: Hi, Anna. Are these your pencils? Anna: No, they’re Bob’s. Teacher: And is this his green pen? Anna: No, it isn’t. The blue pen is his. Teacher: What about this dictionary?,2d,Anna: It’s Helen’s. 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: You’re welcome.,1. Is that/this …? 那/这是……？这是个一般疑问句句型，是用来确认物主关系的。

肯定回答：Yes, it is. 否定回答：No, it isn’t. 注意：答语不用this或that e.g. Is this an orange? 这是个桔子吗？ Yes, it is. 是的，它是 Is that your jacket? 那是你的夹克吗？ No, it isn’t. 不，不是Explaination,2. Are these/those …? 这些/那些是……吗？ 在这种句型中名词要用复数形式不用 不可数名词 肯定回答：Yes, they are. 是的 否定回答：No, they aren’t. 不是 注意： 不能用these或those来做简略回答e.g. Are these your rulers? 这些是你的尺子吗？ No, they aren’t. 不是 Are those his erasers? 那些是他的橡皮吗？ Yes, they are. 是4. Teacher: What about this dictionary? Anna: It’s Helen’s. What about …? 意为“……怎么样？”, 相当于 How about …?后面可接名词、代词或动词-ing形式。

用于非正式场合中对所谈话题进行反问，或向对方征求意见e.g. I’m busy this afternoon. What about this evening? 今天下午我比较忙今晚怎么样？ I like English. How about you? 我喜欢英语你呢？,,what about= how about. 英语中“What about.”是一句常用的客套话它后面可接名词、代词或动词-ing形式 1.I'd like a cup of tea. What about you?我想喝杯茶,你呢? 2)What about playing football now? 3) What about this bike?这辆自行车怎么样?,Helen’s表示“海伦的”’s是“名词所有格”，用于名词的后边，表示“……的 ” e.g. my brother’s name 我兄弟的名字 Jack’s father and John’s uncle 杰克的爸爸和约翰的舅舅,5. Thank you for your help, Anna. thank you for … 意为“为……感谢你”,等 于Thanks for…,都是表达感谢的方式。

for是介词，后加名词、代词或动词-ing 形式表示感谢的内容或原因，即 thank you for sth. 或 thank you for doing sth.,e.g. Thank you for your books. = Thanks for your books. 多谢你的书 Thank you for your photos. 谢谢你的照片 Thank you for helping me. 谢谢你帮助我6. You’re welcome. 别客气/不用谢 当别人向你表示感谢说Thank you./ Thanks./ Thank you very much./ Thanks a lot.时，你可以用You’re welcome.来回答，表示“不用谢” 还可以用：That’s OK./ That’s all right./ Not at all.等 e.g. -Thank you very much! 非常感谢！ -You’re welcome.不用谢（别客气）welcome也可作动词，表示“欢迎” e.g. Welcome to our school. 欢迎到我们学校来。

是以be动词(is, are 等)，情态动词(can等)或助动词(do, does等)开头表示疑问的句子对一般疑问句的回答通常需要作肯定(Yes)或否定(Yes)回答一般疑问句：,朗读时一般疑问句用升调，其简略答语用降调 -- Is this your pencil? ↗ 这是你的铅笔吗？ -- Yes, it is. / No, it isn’t. ↘ 是的，它是/不，它不是 --Are you Helen?↗ 你是海伦吗？ --Yes, I am. / No, I`m not.↘ 是的，我是/不，我不是巧变一般疑问句,『秘诀』： 一调二改三问号 一调：即把句中的be（am / is /are )调到主语的前面 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 ） 三问号：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一、将下列句子变。