Unit 4 Where's my schoolbag? Section A Grammar focus -3c课件 (共22张PPT)

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名称 Unit 4 Where's my schoolbag? Section A Grammar focus -3c课件 (共22张PPT)
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更新时间 2022-08-12 16:45:10

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(共22张PPT)
Unit4
Section A
Grammar focus -3c
Where’s my schoolbag
Grammar Focus
Where’s the map It’s in your grandparents’ room.
Where are my books They’re on the sofa.
Where’s his pencil box It’s in his schoolbag.
Where’s your ruler It’s under the chair.
Where are their keys They’re on the table.
Where’s = Where is
Where are 不能缩写
读句子,总结where引导的特殊疑问句的结构。
Where is
Where are
单数形式的名词
复数形式的名词
①the
②形容词性物主代词
Where is + 单数形式的主语
Where are + 复数形式的主语
Grammar Focus
Where’s the map It’s in your grandparents’ room.
Where are my books They’re on the sofa.
Where’s his pencil box It’s in his schoolbag.
Where’s your ruler It’s under the chair.
Where are their keys They’re on the table.
where引导的特殊疑问句应该怎么回答?
主语
be动词
单数用 It is… 回答
复数用They are… 回答
介词短语
Is the clock on the bed ——Yes, it is./ No, it isn’t.
Are the baseballs under the table —— Yes, they are./ No,
The clock is on the bed.
The baseballs are under the table.
Revision (复习)
Where are the books
They’re _____the bed.
Where are the keys
They’re_______the table.
Where the ball
_______________.
Where the ruler
________________
on
under
is
It’s under the box.
is
It’s in the pencil box.
Revision
完成句子,回答问题
A: Where’s the computer
B: Is it ___________
A: Yes, it is.
A: Where are the baseballs
B: Are they on the chair
A: No, they aren’t. They___________________.
on the sofa
are under the chair
A: _________the keys _________under
the table
B: _____________. They’re ___the dresser.
Where’re
Are they
No, they aren’t
on
A: ________the eraser _____under
the desk
B: _________.
Where’s
Is it
Yes, it is
A: _________the pencils ________under
the table
B: ______________. ______________________.
Where’re
Are they
No, they aren’t
They’re in the schoolbag
A: _________the book _____ under
the table
B: ___________. ______________.
Where’s
Is it
No, it isn’t
It’s on the table
一、方位介词on, in与under的用法
1. 方位介词的用法:在英语中,当要表示人或物的位置时,通常要借助方位介词。方位介词不能单独使用,必须与其他词构成介词短语。
My watch is on the table. 我的手表在桌子上。
They are in the room. 他们在房间里。
The basketball is under the chair. 篮球在椅子下面。
2. 方位介词on, in与under的用法
on
“在……上”,表示某人或某物在另一个物体的表面上,两者间有接触。
His pencil box is on the desk.
in
“在……里”,表示在某个空间内。
My books are in my schoolbag.
under
“在……下”,表示某人或某物在另一个人或物体的垂直下方,两者间不接触。
The dog is under the bed.
where引导的特殊疑问句用来询问某人或某物在什么地方,其基本结构为:
Where are + 复数形式的主语
注意:该结构的主语可以是:the+名词 / 形容词性物主代词+名词 / 人称代词主格。
Where is + 单数形式的主语
二、where引导的特殊疑问句
Where are my books 我的书在哪里?
Where is the bag 包在哪里?
Where are they 他们在哪里?
Where is 可缩写为 where’s; 但是where are 不能缩写。
where 引导的特殊疑问句的回答
where引导的特殊疑问句不可以用yes或no回答,常用一个完整的句子,即“主语 + be动词 + 介词短语 + 其他” 。但要注意以下几点:
1) 为避免重复,回答时主语常用相应的人称代词代替。
—Where is the bag 包在哪里?
—It’s on the desk. 它在书桌上。
(用It指代the bag)
2)非正式场合也可省略主语和be动词,直接用介词短语回答。
—Where are my books 我的书在哪里?
—In the classroom. 在教室里。
3)如果不知道某人或某物在什么地方, 可以说“Sorry, I don’t know.”
—Where are they 他们在哪里?
—Sorry, I don’t know. 对不起,我不知道。
Where 引导的特殊疑问句
1. where的用法:用来询问物品或人所在的位置
2. 结构:
---Where is+______ 主语?
Where are+______ 主语?
---It's/They're +表示地点的介词短语。
单数
复数
介词短语:
in/on/under +定冠词the/形代+名词
in the bag
on the bed
under the table
3.用法:
—Where is your mother
—She is in the room.
如果主语是人,回答时用相应的人称代词主格作主语;
---Where is your headmaster
---_____ is in the meeting room.
Where 引导的特殊疑问句
3a
Look at the pictures and complete the conversations.
A: Where ______ the keys
B: They’re ______ the ________.
are
on
table
1
A: Where’s the _______ _____ it on your desk
B: No, it’s _______ the chair.
book
Is
under
2
3
A: Where _______ the
pencils
B: I don’t know. _____
they in the ________
A: Yes, they are.
are
Are
schoolbag
我不知道。
3b
Ask and answer questions about the things on the right.
A: Where are my books
B: I don’t know. Are they on the sofa
A: Yes, they are.
A: Where’s the computer game
B: I think it’s in the bookcase.
A: Yes, you are right. And the books are in the bookcase, too.
A: Where are the pencils
Are they under the chair
B: No, they aren’t. They’re in the pencil box.
Make up your conversations:(编对话)
A: Where is/are the …
B: I don’t know. Is it/Are they …
A: No, it isn’t./Yes, it is./
No, they aren’t. / Yes, they are.
Practice
3c
Student A, look at the picture on Page 19. Student B, look at the picture on the right. Ask and answer questions to find the differences.
A: Where’s the schoolbag
Is it under the table
B: No, it isn’t. It’s on the table.
Tom’s mom/dad is helping Tom
find his things.
What will they say
Exercises
一、补全对话,每空一词。
1. —Where ______ my computer game
— ______ ______ on the table.
2. —Where ______ your books
— ______ ______ in my schoolbag.
3. —______ Kate in the room
—Yes, ______ ______.
is
It is
are
They are
Is
she is
1. _______ _______ my books
我的书在哪里?
2. _________ ______ pencil box
他的铅笔盒在哪里?
3. My pen isn’t _____ the schoolbag. It’s _____ the sofa.
我的钢笔不在书包里。它在沙发上。
Where are
Where’s his
in
on
二、完成句子,每空一词。