七英语上Unit3.period1.ppt

Period I,Unit 3,Is this your pencil?,Words and Expressions,this 这；这个 pencil 铅笔 pen 钢笔 book 书 eraser 橡皮 ruler 尺；直尺 case 箱；盒；橱 pencil case 铅笔盒；文具盒 backpack 双肩背包,Words and Expressions,pencil sharpener 卷笔刀；铅笔刀 dictionary 字典；词典 that 那；那个 yes （表示肯定）是 no （表示否定）不；不是 excuse 原谅；宽恕 excuse me 请原谅（客套话，用于与陌生人搭话、打断别人说话等场合） thank 感谢 OK 好；不错,1a,Match the words with the things in the picture.,将词语与圈中物品匹配。,1. pencil _ 2. pen_ 3. book_ 4. eraser _ 5. ruler _ 6. pencil case _ 7. backpack _ 8. pencil sharpener _ 9. dictionary _,c,f,b,g,e,d,a,h,i,Whats this/that in English? Is it a book?,No, its a pencil.,Exercise,Whats this/that in English? Is it a pen?,Yes, it is.,Exercise,Whats this/that in English? Is it a ruler?,No, it isnt. Its an eraser.,Exercise,Whats this/that in English? Is it a pencil case?,Yes, it is.,Exercise,Whats this/that in English? Is it a dictionary?,No, it isnt . Its a ruler.,Exercise,Whats this/that in English? Is it a pencil sharpener?,No, it isnt. Its a backpack.,Exercise,Whats this/that in English? Is it an eraser?,No, it isnt. Its a pencil sharpener.,Exercise,Whats this/that in English? Is it a dictionary?,Yes, it is.,Exercise,Listen and number the conversations(1-3). 听录音，给下列对话编号1-3.,A: Is this your pencil? B: Yes, it is. Its my pencil.,A: Is that your backpack? B: No, it isnt. Its his backpack.,A: Is this your ruler? B: No, it isnt. Its her ruler.,1b,1,2,3,2a,Listen and check the things you hear. 听录音，在你听到的物品后打勾。,Listen again. Complete the conversation with the words in the box.听录音，用方框里的单词补全对话。,eraser pencil ruler pencil case book,Tim: Excuse me, Sonia. Is this your ? Sonia: Yes, thank you. And that is my ? Tim: And Jane, is this your ? Jane: No, it isnt. Its her ruler. Tim: OK, and this is my . And this is your , Jane.,pencil,eraser,ruler,book,pencil case,2b,Tim: Excuse me, Sonia. Is this your pencil? Sonia: Yes, thank you. And that is my eraser.,Tapescript,Tim: And Jane, is this your ruler？ Jane: No, it isnt. Its her ruler. Tim: OK, and this is my book. And this is your pencil case，Jane.,thank n. & v. 感谢 常用的表示感谢的句子有： Many thanks. 多谢! Thanks a lot. 多谢。 Thanks. 谢谢。 Thank you. 谢谢你！,Explanation,this与is没有缩写形式。 This is a Chinese car. 这是一辆国产轿车。 指示代词作主语指物并用于问句中时，回答一般用it代替this和that，如：,Is that a ruler？ 那是尺子吗？ No, it isnt. Its a pen. 不, 不是。是钢笔。,Explanation,一般疑问句 以动词be，have或助动词、情态动词开头，以yes或no作回答的问句叫做一般疑问句。回答时可以用完整的句子回答，但大多数情况下只需作简略回答。如：,Is this your pencil?这是你的铅笔吗? Yes, it is. 是的。,Explanation,no和not 二者都是“不”的意思, 但用法不同。前者可单独使用, 用于回答一般疑问句，反义词为yes; 后者不能单独使用, 要和be动词、助动词等一起构成否定句。 例如：,Is this your pencil?这是你的铅笔吗? No, it isnt.不, 不是。 It is not my book.这不是我的书。,Explanation,Is this your book?,Yes, it is. Its my book.,Is this your pencil case?,No, it isnt. Its her pencil case.,Is this your ruler?,No, it isnt. Its his ruler.,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. Thank you.,Practice the conversations below. Then make your own conversations. 练习下面的对话，然后和同伴编新对话。,四人一组把你们的学习用品混放在一起,让他们找出物品的主人,并填上表格,小组长作记录,看谁先找到。 Is this /that your pen? Yes, it is. No, it isnt. It is his /her pen.,Group work,Listen and repeat,A: Excuse me, Mary. Is this your book? B: Yes, _ _. A: Mary, is this your pencil? B: No, it _. Its _ pencil. A: Whats this _ English? B: _ _ eraser. A: