初中仁爱科普版（2024）Unit 3 Our Colorful School Life精品课件ppt

这是一份初中仁爱科普版（2024）Unit 3 Our Colorful School Life精品课件ppt，共37页。PPT课件主要包含了are，Summary等内容，欢迎下载使用。
3. 借助对文本和对话的学习，简单了解中美学校的异同， 从而进一步探索跨文化交际。
1. 结合图片内容，辨别出可数名词及其用法；
2. 根据句子和文章意思，识别出there be句型结构及其基本用法；
Learning bjectives:
Cuntable nuns (可数名词)
three bananas
名词是表示人、事物、地点或抽象概念的词。缩写为n.
可数名词的复数可数名词的定义：指可以分为个体，且可直接用数目进行计数的名词，有复数形式，如：bk，apple，rm(房间)，bus,hand等
可数名词的单数如何才能变为复数呢？
1.一般情况下直接在词尾加-s
可数名词的单复数的变化规则
cat--________
dg--_________
hand--_________
classmate--__________
dctr--_________
year--_________
2. 以-s, -x, -ch, -sh 结尾的单词在词尾加-es
three dishes
three watches
class--________
glass--________
fish--________
wish--_______
fx--_______
bx--_______
peach--_______
cach--_______
3.以“辅音字母+y”结尾的名词，应变y为i，再加-es
注意：以“元音字母+y”结尾的名词,直接在词尾加-s
party--________
city--________
ty--________
day--________
4. 以f或fe结尾的名词，先将f或fe变成v，再加-es
shelf--_________
leaf--_________
wife--_________
life--_________
5. 以结尾的名词，无生命的加-s, 有生命的加-es
three tmates
z--________
ptat--__________
mang--__________
her--__________
pian--________
radi--________
man--__________
many children
peple--__________
6. 有些单词没规则，需要特殊来记忆
Let’s summarize hw t frm the plural frm f cuntable nuns.
2. 以s, x, ch, sh结尾的名词, 加上es；
3. 以结尾的名词, 有生命的加es, 无生命的都加s；
4. 以辅音字母加 y 结尾的名词, 变 y为i, 再加es；
5. 以f/fe结尾的名词, 把f/fe变为v，再加es;
1. 一般名词, 加上s；
6. 有些单词没规则, 需要特殊来记忆。
1. bag-bags pen-pens
2.watch-watches bx-bxes
3. her-heres ptat-ptates z-zs pht-phts
4. family-families hbby-hbbies
5. wife-wives knife-knives
6. child-children man-men peple-peple ft-feet
Cmplete the table and learn hw t frm the plural frm f cuntable nuns.
Cuntable nuns
注意：只有可数名词才有单复数形式
My sister likes reading _____.bkbks
There are tw _____ in the by’s _____.
bx; handbxes; handsbx; handsbxes; hand
in ne’s hands 在某人的手中
There are three schl _____ in ur schl.
busbussbuses
My art teacher likes taking _____.
phtphtsphtes
take phts = take pictures 拍照
We have many different schl _____.
A. activityB. activitysC. acticities
There are tw _____ n the table.
knifeknifesknives
My sister likes reading bks.
There are tw bxes in the by’s hands.
There are three schl buses in ur schl.
My art teacher likes taking phts.
We have many different schl activities.
There are tw knives n the table.
Let’s meet a new friend.
This is Mike. He is frm America.Hw is the schl life in America?Let’s read !
Read the text and tick ( √ ) the crrect wrds.
Mike is an American by. At an American schl, (student/students) meet their class teacher at the start f the (day/days). During the day, they g t different (classsrm/ classrms) fr different subjects. After schl. they take part in the club (activity/activities). Mike is in the science (club/clubs). At the club, he makes (friends/friend) with students frm America and ther (cuntry/cuntries).
There be 句型
There be... There be句型
 概述：There be句型常见的结构为: There be + 名词 + 介词短语.表示“某处有某人/某物”;There be后面的名词为句子的主语。其中be动词为谓语，用is或are，由后面的名词决定；
There is a bk n the table.桌子上有一本书。There is sme water in the glass.杯子里有些水。There are sme flwers n the chair.椅子上有一些花。
There be
不可数名词（sme water）
可数名词单数（a bk）
可数名词复数（ sme flwers）
Let’s summarize hw t use there be.
Fill in the blanks with “is/are”
1. There ____ a pen in my hand.2. There ____ sme juice in the glass.3. ____ there a study n the secnd flr?4. There ____ sme bks n the shelf. 5. There ____ 51 students in ur class.
There is+单名或不可数名词There are+复名
2. There be 结构的一般现在时如下:
Cmplete the table and learn hw t use there be.
1. There is a bk in my bag. 否定:There ________ a bk in my bk.2. There are five apples n the tree.否定: There _______ five apples n the tree.3. There is sme water in the bttle. 否定:There _________ any water in the bttle.4. There are sme birds in the tree. 否定: There ________ any birds in the tree.
否定句：be 后加 ntis nt = isn't are nt = aren't句中如果出现 sme 则改成 any
把肯定句变成一般疑问句：
1. There are sme pens n the desk.疑问句: _____ there _____ pens n the desk?回答: Yes, there _____. N, there _______.2. There is sme water in the bttle. 疑问句: ___ there _____ water in the bttle?回答: Yes, there ____. N, there ______.
一般疑问句：把be 提到句首句中如果出现 sme 则改成 any肯定回答为：Yes, there is/are.否定回答为: N, there isn't/aren't.
特殊疑问句：What's+介词短语？ “某处有什么?”
What's n the desk？
What's in the bttle？
________in the big bx?
There ___ sme bttles in it.
___there any water in the bttles?
Activity 1
N, there ____ . But there__sme juice.
____there any tys in the small bxes?
Yes, there____ .
Read and fill in the blanks.
Pair wrk. Lk at the picture f a classrm, and then fllw the example t ask and answer questins with there be.
Example:— What’s in the clasrm?— There is a blackbard and sme desks.
There ___ sme desks and a blackbard.
There be 需遵循“就近原则”
即be动词的单复数形式由最靠近它的主语决定。
Fllw the example f Activity 3 t ask and answer questins with there be.
A: —What’s in the classrm? B: —There is a ftball and sme desks.A: —Are there any flwers in it? B: —Yes, there are.A: —Is there a cmputer? B: —N, there isn’t.
1. 通过学习了解到名词分为可数名词和不可数名词，只有可数名词才有单复数形式，并掌握了可数名词单数变复数的常规变化规则；
2. 学习并认识了there be句型的基本结构及其用法： 肯定句：There is/are +主语+其他 否定句：There is/are +nt(isn’t/aren’t)+主语+其他 一般疑问句及其简单回答：Is/Are there + 主语 + 其他 Yes, there is/are. / N, there isn’t/aren’t.
Hmewrk1.Read the text and the cnversatin in the lessn three the usage f“there be and the rules f frming the plural frm f cuntable "There be+.."t describe yur hme.