(共31张PPT)
Unit4 Where’s my schoolbag
SectionA（Grammar focus-3c）
新目标(Go for it)版七年级上册
Let’s sing together and do the actions !
Warming-up
Let’s learn and talk.
on
on表示“__________”，强调某物在另一物体的表面上，并且跟物体接触。
The bag is on the sofa.
The hat is on your head.
在……上面
Presentation
in
in表示 “__________”，强调某物在另一物体的内部。
在……里面
The socks are in the drawer.
The sunglasses are in the box.
Let’s learn and talk.
Presentation
under
under表示“__________”，强调某物在另一物体的正下方。
The shoes are under the bed.
The box is under the desk.
在……下面
Let’s learn and talk.
Presentation
Language points
1.英语中表示人或物位置时，通常要借助___________。
一个物体在另一个物体或空间的内部_____，意为_________。
一个物体在另一个物体的上面,两者之间有接触___,意为_________。
一个物体在另一个物体的正下方，两物体之间不接触_______,意为____________。
方位介词不能单独使用，通常和后面的名词或代词构成_________。结构为________________________。
方位介词
in
“在……中”
on
“在……下”
“在……上”
under
介词短语
方位介词+the/形物代+名词
用in, on 或under 填空。
1.The clock is _______ the wall.
2. My bike is _______ the big tree.
3. Some desks and chairs are _______ the classroom.
4. Alan’s hat is _______ his head.
5. Linda’s English book is _______ the desk, _____the floor.
on
under
in
on
under
on
Exercise
【注意】
on the wall意为“在墙上（表面上）”；
in the wall意为“在墙上（墙内部）”。
There is a hole in the wall 墙上有个洞 （洞是穿墙而过的,故用in)
There is a picture in the wall 墙上有幅画 （画是挂在墙面上的,故用on)
【注意】
on the tree则多指树自身所有,长在树上的东西.
in the tree多指外界的事物或人在树上,而非树木自身所长；
There are some apples on the tree.那棵树上有几个苹果.
There is a bird in the tree.树上有只鸟.
【注意】
on the bed意为“在床上（在床的表面上）”；
in the bed意为“在床上（在床上的被子里）”;
in bed意为“卧病在床”。
My books are on the bed.我的书在床上。
The boy is in the bed.这个男孩躺在床上。
The old man is in bed.那位老人卧病在床。
It’s on the desk.
Where is my computer
Let’s learn and talk.
Presentation
It’s under the chair.
Where is my dog
Let’s learn and talk.
Presentation
They’re in the bookcase.
Where are the books
Let’s learn and talk.
Presentation
They’re under the table.
Where are my keys
Let’s learn and talk.
Presentation
Where is my computer
Where is my dog
It’s on the desk.
It’s under the chair.
Where are the books
Where are my keys
They’re in the bookcase.
They’re under the table.
Where is＋______ (单数/复数)主语？ Where are＋______ (单数/复数)主语？
单数
复数
“Where is/are ... ” 为特殊疑问句，用于询问物或人的____________。where意为 ____________，是对____________ 提问的特殊疑问词。
位置、地点
在哪里
地点
Grammar Focus
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
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
2.作为特殊疑问副词，用来询问某人或某物“在哪里”的是______，主语是单数时句型结构为_______________________，答语为_____________________;主语是复数时为_______________________，答语为__________________。其中Where's是________的缩写，但Where are 不能缩写。回答时也可以省略主语和be动词，直接答地点; 如果你不知道在哪里，可以说_______________________。
where
Where +is+主语（单数)
He/She/It is+介词短语.
They are+介词短语.
Where +are+主语（单数)
Where is
Sorry,I don’t know.
Language points
Presentation
Post-grammar
Ask and answer.
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。
3a
Language points
2.用来确定某物是否在某地的一般疑问句，当主语是单数时句型结构_________________________,答语__________________;主语是复数时_______________________,答语为________________________。
Be +主语（单数)+介词短语
Yes, it is. /No it isn’t.
Yes, they are./No, they aren’t.
Be +主语（复数)+介词短语
1.在回答别人问题的时候,如果你不知道答案，可以用___________。
意为____________。为了表示礼貌,也可以在前面加上_________或
____________。
2.当谓语是实义动词构成否定，要借用______或______放在谓语动词之前来。当主语为第三人称单数时，用______构成否定; 主语为其他人称时用______构成否定。
I don’t know.
“我不知道”
sorry
doesn't
I'm sorry
don't
doesn't
don't
Presentation
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.
3b
Post-grammar
Presentation
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.
Post-grammar
Presentation
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.
3c
Post-grammar
On page 21:
The schoolbag is on the table, not under the table.
The books are on the bed, not on the sofa.
The keys are under the sofa, not on the table.
The pencil box is on the table, not in the schoolbag.
Post-grammar
Presentation
Picture 1(P19) Picture 2 (P21)
schoolbag
books
pencil box
baseball
keys
dog
under the table
on the table
on the sofa
on the bed
in the backpack
on the table
in the backpack, under the table
in the backpack,
on the table
on the table
under the sofa
behind the table
near the sofa
Find the differences
next to the table
in the bedroom
girl
Post-grammar
Presentation
(调查你同伴的这些东西在哪里）
Report like this (像这样报告）: My classmate is…
His/Her dictionary is on the sofa, and his/her ...
What Where
a dictionary on the sofa
a schoolbag
a pencil box
books
pens
Make a survey
A:Where is your... A: Where are...
B: It is in/ on/ under... B: They are in/ on/ under...
Post-grammar
Presentation
Keep the room tidy and clean!
Please take away rubbish!
保持教室干净整洁，
请带走垃圾！
Post-grammar
Unit 4 Where’s my schoolbag (Grammar Focus-3c)
I don’t know.
—Where’s the map
—It’s in your grandparents’ room.
where引导的特殊疑问句
方位介词on, in, under
—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.
Useful expression
Grammar
Sentences
—Where are their keys
—They’re on the table.
Summary
Homework
1. Design your ideal room and give a report.
设计你理想中的房间，然后做个报告。
2. Review the Grammar Focus.
复习语法要点
谢谢
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