Unit4 The Earth Grammar 语法课件(共23张PPT) 沪教版(2024)七年级英语上册

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Unit4 The Earth Grammar 语法课件(共23张PPT) 沪教版(2024)七年级英语上册

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(共23张PPT)
unit 4 The Earth
There be句型
形式
Form
用法
Usage
意思
meaning
There be
There is
There are
一般现在时态
There was
There were
There will be
There is going to be
一般过去时态
一般将来时态
形式
Form
There is a boy.
There is milk in the bottle.
There be + 物 / 人 + 地 
意思:x地 有 x物或者x人
There are some boys.
有一个男孩。
水瓶里有牛奶。
有一些男孩。
意思
meaning
意思
meaning
相同点:There be 和have(has)都表示“有”的含义。
不同点:there be 通常放于句首,而have(has)在句中(主语+have/has)。
There be 表示“某处存在某物或某人”此时不强调物归谁有。
have(has) 表示“某人拥有某物(某人)“,此时强调所有、拥有关系。
注意:两者不能同时使用(没有there have)
请翻译以下句子
桌子上有一些书。
Tom有一个妹妹。
There are some books on the table.
Tom has a little sister.
考点1: there be 和have/has
There
are
is
不可数名词
单数可数名词
复数可数名词
地点
用法
Usage
some tea
many students
a bed
There is a bed in the room.
There is some tea in the cup.
There are many students in the classroom.
There be + 物 / 人 + 地



单数可数名词
复数可数名词
不可数名词
考点2: be动词的选择
There is a boy and two girls in the picture.
There are two girls and a boy in the picture.
就近原则
there be 句型中, 主语≥2时,be动词和最靠近它的那个主语在数上保持一致。
is
There on the desk.
书桌上有一支钢笔和一些书。
are
There on the desk.
书桌上有一些书和钢笔。
a pen and some books
some books and a pen
单数可数名词
复数可数名词
考点3: 就近原则
There be 句型的否定句和一般疑问句
否定句:在be 动词后加 not.
如果句中有some,一般要变成any.
There are two books on the desk.
There__ two books on the desk.
There is some bread in the plate.
There __ bread in the plate.
aren’t
isn’t any
一般疑问句:be动词(is,are)要提到句首。
some 变any,其他都不变
There is a mouse in the house.(一般疑问句)
Is there a mouse in the house
There are some flowers in the garden.(一般疑问句)
Are there any flowers in the garden
请翻译以下句子。
明天我们学校将有一场篮球比赛。
There is going to be/ will be a basketball match in our school.
考点4: there will be / there is going to be
1. —There ________ a lot of apples on the
plate.
A. are B. is C. have
2. There _____ a basketball match tomorrow.
A.is going to have  
B.are going to have  
C.is going to be 
D.are going to be
形式
Form
用法
Usage
意思
meaning
There is
There are
考点2:be动词的选择
考点3:就近原则
考点4:there will be/ there is going to be
意思:有
考点1:
有there没have
Practice makes perfect
一、a. 用be动词is / are 填空:
is
are
are
is
Is
is
There be
专项练习
1. There _________ a pencil in the pencil box.
2. There _________ some flowers on the desk.
3. There _________ four people in my family.
4. There _________ a picture and two maps on the wall.
5. A: _________ there a cat under the tree
B: Yes, there _________
6.There _________ a tin of chicken behind the fridge yesterday.
7.There _________ four cups of coffee on the table.
8._________ there a camera and two phones on the ground just now
is
are
Is
b. 用“ have, has ”填空
1. I_________ a nice puppet.
2. He_________a good friend.
3. They__________ some masks.
4. We___________some flowers.
5. She___________ a duck.
has
have
have
has
have
have
二. 用there be或have适当形式填空
1. I _________ a good father and a good mother.
2. _________ a ring on the desk.
3. _________ an e-book and two toy robots.
4. She _________ a nice puppet.
5. They__________ some masks.
6. He_________a good friend.
There is
There is
has
have
has
7. We___________some flowers.
8. What does Mike ___________
9. How many students ___________ in the classroom
10. ___________ some maps on the wall.
11. ___________ many children on the hill last weekend.
12. David’s friends ___________ some storybooks.
have
have
are there
Are there
Are there
have
1. 教室里有很多桌子和凳子。
There are some desks and chairs in the classroom.
2.书架上有很多书。
There are some books on the shelf.
3. 椅子下有个足球。
There is a football under the chair.
4.树上有两个风筝和一只鸟。
There are two kites and a bird on the tree.
5.你们班有多少同学?
How many students are there in your class
三、翻译下列句子:
1. There is a mouse in the room. (改写为一般疑问句)
Is there a mouse in the room
2. There is a fish in the bowl. (改写成否定句)
There is not a fish in the bowl.
3. There are some dolphins in the ocean.
(改写为一般疑问句)
Are there any dolphins in the ocean
4. There are some books in his bag. (改写为否定句)
There are not any books in his bag.
5. There are four people in her family. (对划线部分提问)
How many people are there in her family
四、按要求改写句子:
五、语法填空:
阅读下面的短文,在空白处填入一个适当的词,或填入括号中所给单词的正确形式,每空一词。
(A)
Someone says, “Time is money.” But I think time is 1. (much) important than money. Why Because when money is spent, we can get it back. However, when time 2. (go) it’ll never 3. (return). That’s 4. we mustn’t waste time.
It goes without saying that the time is usually limited. Even 5. second is very important. We should make full use of our time to do something 6. (use). But it is a pity that there 7. (be) a lot of people who do not know the importance of time. They spent their limited time smoking, drinking and playing. They do not know that wasting time 8. (mean)wasting part 9. their own life.
In a word, we should save time. We shouldn’t leave today’s work for tomorrow. Remember we have no time 10. (lose).
more
goes
return
why
a
useful
are
means
of
to lose
Mr Brown is my friend. He is 34 years old this year. He lives in America and 1. ________(work) there. I am 32 years old. I live in China and work here. We often keep in touch with each other 2. ________email. Sometimes we talk about our hobbies.
Mr Brown likes playing golf (高尔夫). He often plays it on Saturday morning. He asks me 3. ______ (go) to America to take a trip and play golf with 4. ________(he) together. I really want to do that, but I can’t 5. _____ I am busy working in China. I work in 6. _____ international company. There 7. ________ (be) too much work for me to do. I also like playing golf. Sometimes I play it with my customers (客户) 8. _____it’ s just for work.
(B)
work
by
to go
him
because
an
is
but

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