人教版七年级英语上册Unit　2　Is　this　your　pencil Period 1课件

Unit 2 Is this your pencil? Section A Period 1,华溪中学 袁和平,重点句型: Is this your pencil? -Yes, it is./ No, it isnt. 2. Is that your backpack? - Yes, it is. / No, it isnt. 3. Whats this/ that in English?,a pencil,a pen,a book,an eraser,a ruler,Whats this / that in English?,a pencil case,a backpack,a pencil sharpener,a dictionary,Is this a pencil case?,Yes, it is.,Is that an eraser?,No, it isnt. Its a book.,Whats this/that in English? Is it a/an,Guessing Game,Whats this/that in English? Is it a/an,Whats this/that in English? Is it a/an,Whats this/that in English? Is it a/an,Whats this/that in English? Is it a/an,Whats this/that in English? Is it a/an,Whats this/that in English? Is it a/an,1b Listen and number the conversations.,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.,3,2,1,2b Listening,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.,eraser,ruler,book,pencil case,pencil,Is this your book?,Yes, it is. Its my book.,Pairwork,Is this your pencil case?,No, it isnt. Its her pencil case.,Is this your ruler?,No, it isnt. Its his ruler.,Is this/that your ? 这/那是你的吗？,Grammar Focus,Yes, it is. 是的。,Its his/ her . 是他/她的。,No, it isnt. 不，不是我的。,Its my . 是我的。,打扰了, 索尼娅。这是你的铅笔吗？ 是的, 谢谢你。 _ _, Sonia. _ _ your pencil? Yes, _ _.,“确认物主”是本单元的语言目标, 你掌握了吗？来自我检测一下吧。,Excuse me,Is this,thank you,当我们要说的话或要做的事可能带给对方不便或可能打扰对方时, 常先说Excuse me。例如： Excuse me, are you Mr Smith? 打扰了, 你是史密斯先生吗？ Yes, I am. 是的, 我是。,Is this your pencil? 一般疑问句 结构为“be动词+主语+表语？”，以yes或no回答。,例如： Are you Nick? 你是尼克吗？ Yes, I am. / No, Im not. 是的, 我是。/ 不, 我不是。,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。,no和not,【例句】 1. Are you Jane? 你是简吗？ No. My name is Mary. 不是。我是玛丽。 2. Is this your ruler? 这是你的尺子 吗？ No, it is not (isnt). Its her ruler. 不，不是。是她的尺子。,【结论】 1. no和not在英语中都表示否定意义“_”，但二者在用法上有所不同。 2. no作副词用时，可单独使用，主要用于对一般疑问句的否定回答，其反义词是_。 3. not用作副词，在句子中不能单独使用，需放在be动词或情态动词之后，常被缩略成_。,不,yes,nt,【温馨提示】 no还可用作形容词，表示“没有”，放在名词前，相当于not a或not any。例如： There is no pen in the pencil case. = There is not a pen in the pencil case. 铅笔盒里没有钢笔。,【运用】 用no或not完成下列句子或对话。 1. I am _ fine. 2. This is _ my dictionary. 3. There is _ ruler in my backpack. 4. Is that your bike? _. It is _ my bike.,not,not,no,No,not,prep. 用（方法、媒介、工具等）；使用（语言） John is drawing a car in pencil. 约翰正用铅笔画汽车。 We always speak in English. 我们总是用英语交谈。,in,-Whats this in English? -Its a/an -How do you spell it? - -Is this your -No, it isnt. -Is this his/her -No, it isnt. Its his/her .,Make conversations:,Whats this in English?,Its a book.,How do you spell it?,B-O-O-K.,Is this your book?,Yes, its my book.,Is this your ruler?,No, it isnt. Its his ruler.,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,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: Spell it, please. B: _.,it,is,isnt,his /her,in,Its,an,E-R-A-S-E-R,Exercise,根据上下文补