(共20张PPT)
Unit 3
Is this your pencil
Section A (Grammar—3c)
pen
ruler
book
eraser
pencil
schoolbag
dictionary
pencil box
Revision
Look at the pictures and write out the correct words.
ruler (复数) ____________
2. box (复数) ____________
3. dictionary (复数) ____________
4. it (复数) ____________
5. my (名词性物主代词) ____________
6. her (名词性物主代词) ____________
7. his (名词性物主代词) ____________
boxes
dictionaries
they
rulers
Write out the right words and sentences as required.
mine
hers
his
Revision
Presentation
Grammar focus
Presentation
1. 确认物品的所有者常用句型。
确认单个物品且距离较近时用Is this...
距离较远时用Is that...
回答用Yes, it is. / No, it isn’t.
确认物品为多个物品且距离较近时用Are these…
距离较远时用Are those…
回答用Yes, they are. / No, they aren’t.
结构：“be + 主语 + 其他部分？” 意思：……吗？
答句：Yes/No开头回答。 注意：肯定回答不可以缩写。
朗读：一般疑问句用升调。
e.g. —Is it your schoolbag
—Yes, it is./ No, it isn’t.
—Are these his dictionaries
—Yes, they are./ No, they aren’t.
2.含有be动词的一般疑问句
Presentation
3. 形容词性物主代词和名词性物主代词表
人称 一 二 三 单 复 单/复 单 单 单 复
形代 my our your his her its their
名代 mine ours yours his hers its theirs
名词性物主代词，相当于一个名词，可以在句子中单独使用。它相当于“形容词物主代词 + 名词”。而形容词性物主代词只能和名词在一起使用。
my pen = mine
her key = hers
his books = his
your ruler = yours
Presentation
4.名词所有格
狗的名字 __________________
the name of the dog
(1) 表示无生命事物的所有关系，用“名词 + of + 名词”结构，表示前者属于后者。
(2) 表示有生命事物的所有关系，在名词其后加’s来表示所属关系，意为“……的”。
例如：安娜的 Anna’s 鲍勃的 Bob’s
Presentation
名词所有格的构成方法：
一般的单数名词在词尾直接加“’s” Tom’s book 汤姆的书
my uncle’s car 我叔叔的小汽车
以-s结尾的复数名词在词尾加“’” the students’ basketball
学生们的篮球
不规则复数名词在词尾加“’s” Women’s Day 妇女节
Children’s Day 儿童节
Presentation
Yes, it ___.
Is ____ his ruler
Are _____ my pencils
Yes, ____ are.
No, it _____.
Is ____ your book
No, they ______.
Are _____ her pens
this
these
isn’t
they
that
those
is
3a Complete the questions and answer about each picture.
Yes, it is.
No, they aren’t.
No, it isn’t.
Yes, they are.
aren’t
Practice
3b Read the questions and complete the answers.
1. Is this her ruler Yes, ____. It’s _____.
2. Is that her ruler No, ______. ___ Sally’s.
3. Are these his pencils
Yes, _______. They’re ___.
4. Are those Anna’s books
No, __________. ________ mine.
it is
hers
it isn’t
It’s
they are
his
they aren’t
They’re
Practice
1. 这是你的铅笔吗？ ____ ____ your pencil
2. 是的。它是我的。Yes, ___ ___. It’s _____.
3. 那是你的书包吗？____ ____ your schoolbag
4. 不是。它是他/她的。
No, ____ ____. It’s ___/_____.
5. 这是他的绿色钢笔吗？___ this ___ _____ pen
6. 不是。那只蓝色钢笔是他的。
No, __ _____. The ____ ____ is ____.
Is this
mine
Is that
it isn’t his hers
it is
Is his green
Fill in the blanks according to the Chinese meanings.
it isn’t
blue pen his
Practice
Write out the abbreviations for the following expressions.
1. it is = ______ 2. they are = _______
3. is not = _______ 4. are not = _______
5. that is = _______ 6. name is = ________
it’s
they’re
isn’t
aren’t
that’s
name’s
Practice
3c Put some things into the teacher’s box. Then take one thing out of the box and find the owner. You only have two chances!
Is this your eraser
No, it isn’t.
Production
一、单项选择
1. —Is this your key, Jenny
—No. ______ is in my schoolbag.
A. His B. Hers C. Mine
2. —Is this _______ book
—No, it isn’t ______.
A. theirs; their B. hers; his C. your; mine
3. The green pen isn’t ____. It’s ______.
A. his, his B. his, yours C. yours, my
C
C
B
Test
Production
4. —Excuse me, are these ___ new shoes
—No, they aren’t. ____ are black over there.
A. her; Hers B. her; She C. hers; Her
5. These aren’t _____ yellow pencils. The blue pencils are ______.
A. mine, my B. his, his C. hers, her
6. —Is that ____ pencil box
—No, it isn’t. It’s _______.
A. Eric, Linda’s B. Linda, Eric C. Eric’s, Linda’s
A
B
C
Production
1. —Are those your ____________ (pencil box)
—Yes, they are. They’re _____ (my).
2. —Is that _______ (Anna) green eraser.
—No, it isn’t. The red eraser is ____ (her).
3. —Are ______ (this) your keys
—No, _____ (it) aren’t.
4. —Is the blue pencil ______ (your), Linda
—No, it isn’t. It’s ______ (Bob).
5. That isn’t ______ (Eric) schoolbag. ____ (his) is red.
二、用所给单词的适当形式填空。
these
they
mine
Anna’s
pencil boxes
hers
yours
Bob’s
Eric’s
His
Production
Summary
名词性物主代词mine, yours, his, hers的用法
一般疑问句及简略回答。
A: Is this/that...
B: Yes, it is./ No, it isn’t.
A: Are these/those...
B: Yes, they are./ No, they aren’t.
3. 缩写：it’s = it is, isn’t = is not, aren’t = are not
4. 名词所有格
Homework
Look at your school things. Write out the English words of them.
Make four conversations as 3b.
Goodbye！Unit 3 Is this your pencil
Section A Grammar Focus—3c
一、教学目标
1. 能够掌握确认物品的所有者所用的句型。
(1) — Excuse me. Is this/that …
— Yes, it is. / No, it isn’t.
(2) — Excuse me. Are these/those …
— Yes, they are. / No, they aren’t.
2. 能够正确使用名词性物主代词mine，yours，his，hers。
3. 能够正确使用一般疑问句确认物主关系并作简略回答。
A: Is this/that. . .
B: Yes.it is. / No, it isn’t.
A: Are these/those. . .
B: Yes, they are. / No, they aren’t.
4. 根据不同场景，能用英语对物品的所属关系进行提问和回答。
5. 通过开展小组活动，指导学生积极与他人合作，相互学习、相互帮助，共同完成学习
任务。
二、教学重点及难点
重点：
1. 能够掌握确认物品的所有者所用的句型。
(1) — Excuse me. Is this/that …
— Yes, it is. / No, it isn’t.
(2) — Excuse me. Are these/those …
— Yes, they are. / No, they aren’t.
2. 能够正确使用名词性物主代词mine，yours，his，hers。
3. 能够正确使用一般疑问句确认物主关系并作简略回答。
A: Is this/that. . .
B: Yes.it is. / No, it isn’t.
A: Are these/those. . .
B: Yes, they are./ No, they aren’t.
难点：
1. 能够正确使用名词性物主代词mine, yours, his, hers。
2. 能够正确使用一般疑问句确认物主关系并作简略回答。
三、教学准备
教师：教学课件；多媒体设备
学生：课前预习
四、教学过程
Step 1 Revision
1．Greeting the students and check the homework.
2．Let students write out the right words according to the pictures.
3．Let students write out the right words and sentences as required.
4．Ask students to role-play the conversation in 2d.
【设计意图】由词到句到对话一步步深入复习上节课所学内容，调动学生的已学知识。
Step 2 Presentation
Work on Grammar Focus
1. Let students read the sentences of Grammar Focus.
2. Summarize the grammar in this unit.
(1) 确认物品的所有者常用句型。
确认单个物品且距离较近时用Is this...
距离较远时用Is that...
回答用Yes, it is. / No, it isn’t.
确认物品为多个物品且距离较近时用Are these …
距离较远时用Are those …
回答用Yes, they are. / No, they aren’t.
(2) 含有 be 动词的一般疑问句。
(3) 名词性物主代词
物主代词分为两类，一类是形容词性物主代词，另一类为名词性物主代词。
在用法上形容词性物主代词 + 名词 = 名词性物主代词
(4) 名词所有格
【设计意图】使学生更系统地学习语法知识点。
Step 3 Practice
Work on 3a~3b
1. Complete the questions and answers about each picture.
2. Read the questions and complete the answers.
3. Fill in the blanks according to Chinese meaning.
4. Write out the abbreviations for the following expressions.
【设计意图】通过练习，训练学生正确运用Is this/that... Are these/those... 句型。
Step 4 Production
Work on 3c
Put some things into the teacher’s box. Then take one thing out of the box and find the owner.
【设计意图】通过游戏的活动，使学生在实际情景中更好的运用目标语言。
Test
Do some exercises to consolidate.
【设计意图】多样练习巩固所学。
Step 4 Summary
1. 名词性物主代词mine, yours, his, hers的用法
2. 一般疑问句及简略回答。
3. A: Is this/that...
B: Yes, it is./ No, it isn’t.
A: Are these/those...
B: Yes, they are./ No, they aren’t.
4. 缩写：it’s = it is, isn’t = is not, aren’t = are not
5. 名词所有格
Step 5 Homework
1. Look at your school things. Write out the English words of them.
2. Make four conversations as 3b.
【设计意图】课后作业巩固课上所学。
五、板书设计
Unit 3 Is this your pencil
Section A Grammar Focus—3c
1．一般疑问句及简略回答。
— Is this/that …
— Yes, it is. / No, it isn’t.
— Are these/those …
— Yes, they are. / No, they aren’t.
2. it’s = it is, isn’t = is not, aren’t = are not
3. 形容词性物主代词和名词性物主代词表
人称 一 二 三
单 复 单/复 单 单 单 复
形代 my our your his her its their
名代 mine ours yours his hers its theirs
