Unit 3 第一课时 Section A（1a-2d) 课件【大单元教学】人教版七年级英语上册Unit 3 Is this your pencil?

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人教版 英语（七年级上）
Unit 3
Is this your pencil
Section A（1a-2d）
Lead-in
1
Presentation
2
Pre-listening
3
While-listening
4
Content
Post-listening
5
Language points
6
Summary
7
Exercises
8
Objectives
通过听说训练掌握询问物品属性What’s this/that… 和辨别物品所有者 Is this your/her/his… ”的句式。
通过听说训练掌握询问物品主人的基本句型和词语。
学习英语文明礼貌的询问和回答方式。
文化意识
语言能力
思维品质
学习能力
通过“识别物品的所属”的学习，让学生们学会爱惜自己的学习物品，养成照看好自己的物品的好习惯，发现不属于自己的物品，应及时归还物品的主人
There are many school things on the desk. What are they
Lead in
n. schoolbag
n. pencil box
n. pencil
n. book
n. eraser
n. dictionary
n. pen
n. ruler
What's this in English
It's a/an …
1a
Match the words with the things in the picture.
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
Pre-listening
1b
Listen and number the conversations [1-3].
A: Is this your pencil
B: Yes, it is. It's mine.
A: Are these your books
B: No, they aren't. They're hers.
A: Is that your schoolbag
B: No, it isn't. It's his.
1
2
3
While-listening
Listen and repeat.
3. A: Is this your pencil
B: Yes, it is. It’s mine.
2. A: Is that your schoolbag
B: No, it isn’t. It’s his.
1. A: Are these your books
B: No, they aren’t. They’re hers.
听力练习可以通过抓关键词完成听力任务，例如此处通过抓住问句的开头（is/are）即可找出答案。
Language points
Is this/that. . . 这/那是……吗？这种句型也是含有be动词的一般疑问句，读时读成升调，句尾用问号;由指示代词this,that作主语的一般疑问句，回答时，常用it代替this或that,以避免重复。
Is this your book
Yes,it is. /No,it isn't.
1.—Is that your schoolbag 那是你的书包吗？
—No, it isn't. It's his. 不，不是。那是他的。
—Is that your schoolbag
那是你的书包吗？
—No, it isn't. It's his.
不，不是。那是他的。
his在这里是作名词性物主代词使用，并不是作为形容词性物
主代词，意为“他的书包”，相当于his schoolbag。
形容词性物主代词不能单独使用，后面必须接名词；而名词
性物主代词可以单独使用，后面不能接名词。
2.—Are these your books
这些是你的书吗？
—No, they aren't. They're hers.
不，不是。它们是她的。
her pron. 她的；
该词为名词性物主代词，在句中作表语，此外还可作主语；
而her为形容词性物主代词，在句中作定语。
数/人称 类别 单数 复数 第一 人称 第二 人称 第三人称 第一 人称 第二 人称 第三
人称
名词性物主代词 mine yours his hers its ours yours theirs
含义 我的 你(们）的 他的 她的 它的 我们的 你（们）的 他/她/它们的
1c
Practice the conversations above with your partner.
Then make your own conversations.
Is this your pencil
Yes, it is. It's mine.
Post-listening
1c
Practice the conversations above with your partner.
Then make your own conversations.
Are these your books
No, they aren't. They're hers.
Listen and check (√) the things you hear.
√
√
√
√
√
2a
Tom: Excuse me, Grace. Is this your _______
Grace: Yes, thank you. And those are my _______.
Tom: And Jane, is this your ______
Jane: No, it isn’t. It’s hers.
Listen again. Complete the conversation with the words in the box.
erasers
ruler
pencil
erasers pencil ruler pencil box books
2b
Tom: OK, and these are my ______. This is your __________, Jane.
Listen again. Complete the conversation with the words in the box.
books
pencil box
erasers pencil ruler pencil box books
Practice the conversation in 2b with your partner.
Tom: Excuse me, Grace. Is this your pencil
Grace: Yes, thank you. And those are my erasers.
Tom: And Jane, is this your ruler
Jane: No, it isn’t. It’s hers.
Tom: OK, and these are my books. This is your pencil box, Jane.
2c
Is this your ruler
Yes, it is. Thank you.
Are those your books
No, they aren’t. They are his.
Are those your books
Yes, they are. Thank you.
2d
Role-play the conversation.
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
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.
Read 2d and answer the questions.
1.Whose pencils are these
A. Anna’s B. Bob’s C. Helen’s
2.What color is Helen’s pencil
A. Green B. Blue C. Red
3.Is this Anna’s reaser
A.Yes, it is. B.No, it isn’t. C.We don’t know.
Make your own conversation with your partner.
A: Hi. Are these your…
B: No, they’re …
A: And is this …
B: No, it isn’t…
…
…
Language points
3. Excuse me, Grace. 打扰了，格雷丝。
Excuse me, is this Alice’s pencil box
打扰一下，这是爱丽丝的铅笔盒吗？
Excuse me, what’s the time now
打扰一下，现在几点了？
excuse me 劳驾; 请原谅
1)用于礼貌地引起他人注意，尤其是问路，问姓名、时间等。
2)因打扰或打断别人等失礼行为而表示歉意。
Excuse me, I have something to say. 打扰一下，我有话要说。
3)用于婉转地表示不赞成对方的观点。
Excuse me, but I don’t think that’s true.
很抱歉，我认为那不是真的。
【易混辨析】excuse me与I’m sorry
excuse me 常用于因要打扰别人或失礼而表示歉意，用于询问、求助或请求别人之前。
I’m sorry 常用于因做错事或心中感到难过而感到歉意，常用于认识到自己的行为不妥或不能满足对方的要求之后。
me 是 I 的宾格形式，用在动词或介词后面作宾语。
me pron.（I 的宾格）我
Can you give me a ruler
你能给我一把直尺吗？（me 作动词 give 的宾语）
Who will go with me
谁会和我一起去？（me 作介词 with 的宾语）
4. Excuse me, Grace. 打扰了，格雷丝。
5. What about this dictionary 那这本字典(是谁的)呢？
“What about... ”等同于“How about... ”，是口语中常用的句型，常用于以下情景：
What about... ……怎么样？
1) 向对方提出建议或请求；
—What about buying her a beautiful dress. 给她买一条漂亮的连衣裙怎么样？
—That’s a good idea. 那是个好主意。
2) 征求对方的看法或意见；
—What about this red one 这件红色的怎么样？
—It looks nice. 它看起来很漂亮。
3) 用以将注意力转向另一人或物。
I like pop music. What about you 我喜欢流行音乐，你呢？
1）about在此处作介词，意为“关于”，后常接名词、代词或动词-ing 形式作宾语。
about prep.关于 adv.大约
They are talking about the film. 他们在谈论这部电影。
2）about还可作副词，意为“大约” 。
He is about 30 years old. 他30岁左右。
6. What about this dictionary 那这本字典(是谁的)呢？
7.Thank you for your help.感谢你的帮助
thank you for...
用于表示感谢，意为“为……感谢你（们）”，相当于 “Thanks for ...”。
其中 for 是介词，后常接名词或动词-ing 形式，表示感谢的原因。
Thank you for your letter. 谢谢你的来信。
Thanks for your understanding. 谢谢你的理解。
1）help在此处作不可数名词，意为“帮助；援助”。with sb.’s help = with the help of sb.,意为“在某人的帮助下”。
help v. & n. 帮助 ；援助
We need some help. 我们需要一些帮助。
2）help也可作动词，意为“帮助；援助”，常用短语：help sb. (to) do sth帮助某人做某事； help sb. with sth 在某方面帮助某人。
She often helps her mother (to) do some housework.
她经常帮助她妈妈做一些家务。
8.Thank you for your help.感谢你的帮助
1.We have learnt to ask and answer the owners of things.
2. We have learnt the usage of general question.
3. We have learnt some key words and useful expressions
Summary
Exercise
1. —_________ May I use(使用) your bike
—Sure, here you are.
A. Sorry B. Excuse, me C. Thank you D. Nice to meet you
【答案】 B
2.This is ________ eraser and ________ eraser is white.
A．a; the B．an; a C．an; the D．a; an
【答案】C
3.If you want to look up(查阅) some new words, you can use a ________．
A．box B．ruler C．dictionary D．schoolbag
【答案】C
4. I often help my mother________ housework after school.
A. do B. doing C. to doing D. does
【答案】A
5. —Hi, Tom. Is that your bag
—No, it’s Mary’s. And the sweater(毛衣) near the bag is ________, too.
A. mine B. yours C. hers D. his
【答案】C
二、根据句意、首字母、或汉语提示写出所缺的单词
1. —　　 (谢谢) you for your help. —You’re welcome.
2. —　　 　(原谅) me, is this your jacket
—No, it isn’t. It’s Kate’s.
3 The red cup is mine. What 　　 　(关于) the black one
4.The blue (铅笔盒) is Tom’s.
5. There are 201 students and 50 t___________ in our school.
6.I have a pencil, but I don’t have an e____________.
7.—Who are these girls
—They are my f 　.
【答案】1. Thank 2. Excuse 3.about 4.shoolbag 5.teachers 6.earaser 7.friends
1．这支蓝色的钢笔是我的。
The ________ pen is ________.
2．她的书包是黑色的。
________ ________is black.
3．我的铅笔盒是黄色的，你的呢？
My pencil box is yellow. ________ ________ ________？
三、按要求完成下列各题,每空一词
blue mine
Her schoolbag
What about yours
4．“这些是你的书吗？” “不，它们不是我的。它们是她的。”
—________ ________ your ________？
—No, ________ aren't. They're ________．
5．那些词典不是蓝色的。
________ ________ ________ blue.
6．“这把钥匙是你的吗？” “不，不是。它是鲍勃的。”
—Is this key ________？
—No, it isn't. It's ________．
Are those books
they hers
Those dictionaries aren’t
yours
Bob’s
Thank you！