资源简介

(共16张PPT)
（人教2024版）七年级上册
Unit 3
My School
Section A 3a-3d
Hello, Oscar! We are reporters from Teenager Magazine. We want to learn something about your school and school life. Could you please introduce something to us
Of course! Follow me, please!
school things
classroom
school
Let’s look and fill
There _______ a pencil-case on the desk.
There _______ an eraser on the desk.
There _______ two pencils on the desk.
There _______ two pens on the desk.
There _______ two notebooks on the desk.
There _______ a ruler on the desk.
is are
is
is
are
is
are
are
There be ...句型表示的是“某处有(存在) 某人或某物”。
have/has 表示某人拥有某物，强调所属关系。
“主谓一致”：There be句型中be动词的形式要和其后面的主语在人称和数上保持一致。如果句子的主语是单数可数名词或是不可数名词，be动词用“is”；若是复数，则用“are”。
Let’s look and fill
There _______ a pencil-case and two pencils on the desk.
There _______ two pencils and a pencil-case on the desk.
There _______ some notebooks and a ruler on the desk.
There _______ a ruler and some notebooks on the desk.
is
are
is
are
“就近原则”：如果有两个或两个以上的名词作主语，be动词要和最靠近它的名词在数上保持一致。
陈述句结构：
肯定句：There be (is，are)+名词+ 地点状语.
is are
Are there any dictionaries on the desk
No, there aren’t.
There _______ any dictionaries on the desk.
Is there an English book or Chinese book on the desk
No, there isn’t.
There _______ an English book or Chinese book on the desk.
isn’t
aren’t
陈述句结构：
否定句：There isn’t/aren’t+主语+地点状语.
一般疑问句结构：Is/ Are there+主语+地点状语
肯定回答：Yes, there is/are.
否定回答：No, there isn’t/aren’t.
Let’s look and fill
and和some的变形：在否定句或疑问句中，要把and改为or，some改为any。
Let’s compare and fill
There is a pencil-case and two notebooks on the desk.
There isn’t an English book ____ Chinese book on the desk.
There are some notebooks on the desk.
There aren’t ____ dictionaries on the desk.
or
any
and和some的变形：在否定句或疑问句中，要把and改为or，some改为any。
一般疑问句及其回答：
Is/Are there+主语+地点状语
肯定回答：Yes, there is/are.
否定回答：No, there isn’t/aren’t.
肯定句：
There is+单数/不可数名词+地点状语.
There are+复数名词+地点状语.
否定句：
There isn’t/aren’t +主语+地点状语.
Let’s make a summary
“主谓一致”：如果句子的主语是单数可数名词或是不可数名词，be动词用“is”；若是复数，则用“are”。
1
“就近原则”：如果有两个或两个以上的名词作主语，be动词要和最靠近它的那个名词在数上保持一致。
2
“and和some的变形”：在否定句或疑问句中，要把and改为or，some改为any。
3
图片来源：https://graph./pcpage
Could you introduce your classroom to us
Of course, I’d love to.
Hello, everyone! This is my classroom. It’s big and modern.
There is/are a blackboard in the front of the classroom. There is/are a smart whiteboard next to it. In the middle of the classroom, there is/are forty student desks and chairs. We sit in neat rows. There is/are another blackboard at the back of the classroom. We often put important notices on it.
What a beautiful classroom!
Let’s read and learn
Read and circle “is” or “are” to finish Oscar’s description of the classroom.
Is it a classroom in China
1
Is/Are there + sth + 地点状语
肯定回答：Yes, there is/are.
否定回答：No, there isn’t/aren’t.
What else is in the classroom
2
Hello, everyone! This is my pen pal’s classroom in the UK. It’s different from my classroom.
There is a screen in front of the wall. There are a whiteboard next to it. There is some bookcases behind the whiteboard. There is long tables in the middle of the classroom and there is many chairs next to the tables. On the tables, there are many school things, like books, pens and so on.
What a clean classroom!
Read the passage and correct the mistakes(纠正错误).
Prepositions (介词)
There
There are
there
There are
Let’s read and learn
are
Where is the screen
Where is the whiteboard
Where are the bookcases
Where are the long tables
Where are the chairs
Where are the school things
is
in front of;
next to;
behind;
in the middle of;
on;
Where is+名词单数？It’s+方位介词+地点。
Where are +名词复数？They’re+方位介词+地点。
between…and
Let’s make a summary
What prepositions of position(方位介词) have we learnt
in front of
on/under
next to
across from
behind
in
in front of 在...的前面（外部）
behind在...的后面（外部）
in the front of 在...的前面（内部）
in the middle of 在...的中间
at the back of 在...的后面（内部）
next to=beside=near 在...旁边
across from=opposite 在...对面
on: 在...上面，侧重表面接触；
over：在...正上方，强调垂直正上，且通常有覆盖、越过的意思；
above：在...上方，强调位置高于某物，不一定垂直正上方，两者没有接触；
under：在...正下方，强调垂直正下。
between 在两者之间
among 在三者或三者以上之间
Of course, I’d love to.
Could you show us around the school
in front of; behind;
next to=beside=near;
between...and...; across from=opposite
prepositions (介词)
library; student center; gym; classroom building; art building; teachers’ building; sports field; dining hall; school hall; science building; music hall
places in the school
Reporter: Your school is really big!
Oscar: Yes. There is/are ...
Is there a ... Yes, there is./No, there isn’t.
Are there any... Yes, there are. No, there aren’t
Reporter: What a beautiful school!
Let’s introduce
Oscar is showing the reporters around the shcool.
Checklist Language Use be verbs in there be and where be structures correctly.
Describe positions with correct prepositions.
Content Talk about at least 3 different places.
Performance Introduce the school confidently.
Must-do:
Practice the conversation between Oscar and the reporters to introduce Oscar’s school.
Choose-to-do:
Write a script and make a vlog to introduce your school things, classroom and school.

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