【新课标】Unit 5 Water 第3课时Grammar课件

Unit 5 Water
Period 3 Grammar
牛津深圳·广州版 七年级下
review how to identify the countable nouns and the uncountable nouns
talk about the quantities of the countable nouns and the uncountable nouns.
ask and answer the questions about the quantities
Learning objects
Lead in
Egg
Hamburger
Meat
Juice
Coffee
Ice-cream
Chicken wing
Salad
egg
coffee
ice-cream
chicken wing
burger
juice
Countable Nouns
Uncountable Nouns
burger
egg
coffee
ice-cream
chicken wing
juice
Lead in
Do you remember…?
How many eggs are there?
There are three eggs.
How much juice can you see?
There are two glasses of juice.
We use how many and how much to ask about quantities.
We use _______________ before countable nouns.
We use _______________ before uncountable nouns.
how many
how much
Lead in
Presentation
Talking about quantities
We can use a lot of, a little, a few, (not) much, (not) many and no to talk about quantities.
There is a few eggs.
There is a little meat.
There is some salad.
many with countable nouns
much with uncountable nouns
There are many cakes in the fridge.
Presentation
I didn’t eat much fruit yesterday.
Finish the sentences with many, much.
1. I was not hungry yesterday. I did not eat ______ food for dinner.
2. There are not _________ hamburgers.
3. Is there ____________ coffee left?
4. Tim ate _________ chicken wings yesterday.
much
many
much
many
Have a go
There are a few peaches in the fridge.
= There are not many peaches.
= There is not much milk.
a little with uncountable nouns
a few with countable nouns
There is a little milk.
Presentation
1. There _____________ soup.
2. I ate ________ donuts.
3. Tom eat __________ ice cream.
4. There __________ vegetables.
is a little
a few
a little
are a few
Finish the sentences with a little, a few.
Have a go
Q: Is there a lot of water in the pool?
A: No, there’s (1) ______________________.
no water in the pool
Look at the pictures below and on page 64. Then complete the questions and answers.
Have a go
Q: Is there a lot of water in the pool?
A: Yes, there’s (2) ________________________.
Q: (3) ___________ water is there in the pool?
A: There are 157,500 litres of water in the pool.
a lot of water in the pool
How much
Have a go
Q: Are there many people in the pool?
A: Yes,(4)_________________________________.
Q: (5)___________________people are there in the pool?
A: There are 10 people in the pool.
there are many people in the pool
How many
Have a go
Q: Are there many people in the pool?
A: (6)__________________________________________
Q:(7)__________________________________________
A: There are only two people in the pool.
No, there aren’t many people in the pool.
How many people are there in the pool?
Have a go
We can use too much, too many, too little, too few and (not) enough to talk about quantities.
Quantities
Examples
more than enough
too much water
too many oranges
not enough
too little milk
too few eggs
just right
enough salt
enough onions
Presentation
There is too much salt in the soup.
There are too many sweets in my bag.
Presentation
too many with countable nouns
too much with uncountable nouns
There are enough pears.
There is not enough milk.
There are four people and four pears.
Everyone can have a pear.
There are four people but only three bottles of milk.
One of them cannot have milk..
Presentation
Finish the sentences with too much, too many, enough or not enough.
1. Mum bought twenty cakes for me. There are __________ cakes.
2. There are five dogs but only two bones. There are ____________ bones.
3. Tim is too thin because he does not eat __________.
4. We should not drink __________ cola. It’s not good for our health.
too many
not enough
enough
too much
Have a go
B Dora and Jane want to cook orange beef. They are checking whether they have enough ingredients. Complete their conversations.
enough
how many
how much
too little
too much
Have a go
Dora: Do we have (1)_________beef, Jane?
Jane: No, we don’t. We only have 200 grams.
Dora: We need to buy some more beef. (2)___________ onions do we have?
Jane: We don’t have any!
Dora : Let’s buy two onions then.
enough
How many
Dora and Jane have:
Orange juice 20 ml
Sugar 5 g
Cooking oil 100 ml
Onions 0
Beef 200 g
Oranges 1
Have a go
Dora: (3)__________ cooking oil do we have?
Jane: We have 100 millilitres. That’s more than enough. We shouldn’t add (4)___________ cooking oil.
Dora: Do we need to buy any sugar?
Jane: Yes, we do. We only have five grams. The dish will be too sour if we add (5)_________ sugar. By the way, we have (6)________ orange juice.
Dora: Great! Let’s go to the supermarket now!
How much
too much
too little
enough
Have a go
Using the conversation between Dora and Jane as an example, choose a recipe and make a similar conversation.
Post learning
Group work
Ingredients for pizza toast
a few pieces of bread
three sausages
a piece of cheese
two green peppers
a tin of tomato sauce
You and your friend have:
a bag of bread
two sausages
two pieces of cheese
ten green peppers
no tomato sauce
Post learning
Ingredients for cookies
20 g salt
200 g flour
100 g butter
100 g baking powder
two eggs
two bars chocolate
some chocolate chip
You and your friend have:
Salt 50g
Flour 400g
Butter 0
Baking powder 100g
Eggs 10
Chocolate three bars
Chocolate chip some
Post learning
Summary
Talking about quantities
{5940675A-B579-460E-94D1-54222C63F5DA}?
描述数量
提问数量
修饰可数名词
(not) many，a great / large / small number of，a few，few，too many，too few
how many?
修饰不可数名词
(not) much，a great deal of，a great / large / small amount of，a little，little，too much，too little
how much
既可修饰可数名词，
也可修饰不可数名词
a lot of，lots of，plenty of，some，any，no，(not) enough
?
Summary
{5940675A-B579-460E-94D1-54222C63F5DA}?
表示肯定
表示否定
意义
“一些；少许的”
“几乎没有的”
修饰可数名词
a few
few
修饰不可数名词
a little
little
【辨析1】
a few，few，a little 和 little 描述数量很少或几乎没有，数量的差别主要是主观上的，而不是实际数据上的。具体用法区别如下：
Summary
There are a few apples on the table. 桌子上有几个苹果。 （强调还有一些苹果）
There are few apples on the table. 桌子上没有几个苹果。 （强调几乎没有苹果）
She has a little time to listen to music. 她有一点时间听音乐。（强调还有少许时间）
She has little time to listen to music. 她很少有时间听音乐。（强调几乎没有时间）
Summary
{5940675A-B579-460E-94D1-54222C63F5DA}意义
“太多的”
“足够的”
“太少的”
修饰可数名词
too many
?
too few
修饰不可数名词
too much
?
too little
既可修饰可数名词，也可修饰不可数名词
?
enough
?
【辨析2】
too many，too few，too much，too little 和 enough 描述数量是否足够。具体用法区别如下：
Summary
Zhang Lin has too many papers to write. 张琳有太多的论文要写。
The poor girl has little food to eat. 那个可怜的小女孩几乎没有什么东西可以吃。
She doesn’t have enough chairs for the guests. 她没有足够的椅子给客人坐。
Summary
{5940675A-B579-460E-94D1-54222C63F5DA}some
接可数名词复数形式或不可数名词
一般用于肯定句或提建议的句子中
any
接可数名词或不可数名词
一般用于否定句或疑问句中
【辨析3】
some 和any 用在不同的句型中。具体用法区别如下：
Would you like some fish? 你想要吃点鱼肉吗？
We should not hurt any person around us. 我们不应该伤害身边的人。
Summary
【拓展】
enough意为“足够的；足够地”，可用于可数名词复数形式或不可数名词之前，也可用于动词、形容词或副词之后。
enough money足 够 的 钱 ；buy enough 买 够 了 ；tall enough 足 够 高 ；carefully enough 足够仔细。
1. There are ________ buses in London.
2. I haven’t got ________ time for study in recent days.
3. Please don’t make so ________noise.
4. There is still ______________ water in the bottle. It’s enough for me to drink.
5. I don’t like ________ butter on my bread. Just a little is OK.
many
much
much
Exercise
一、选用much、many、few、a few、little或a little填空。
much / a little
much
6. Bob said that he had ________ money, so he could not go anywhere.
7. There are just very ________ films of this sort.
8. There is only ________ tea left in the teapot. I’ll go and make some.
9. Jane gave me ________ help with my work. She is very kind.
little
Exercise
few
little
much
10. There are _____ vegetables in the fridge. Let’s go and buy some peas, carrots and cabbages.
11. How ________ kids are there in your family?
12. How ________ juice is there in that bottle?
much
few
many
Exercise
( )1. Drinking ____ tea is bad for your health.
A. too much B. too many
C. a few D. a little
( )2. You spent ____ time on the meanings of the words so that you couldn’t understand the whole passage.
A. too many B. too much
C. enough D. too little
( )3. Positive (积极的) thinking alone is ____ to turn your life around and you should do it at the same time!
A. too much B. too many
C. enough D. not enough
A
B
Exercise
一、单项选择。
D
( )4. There are ____ posts for so many people this year! We must fire some people.
A. too little B. too many
C. too few D. too much
( )5. Would you like ____water?
A. some B. many
C. any D. much
( )6. They don’t have ＿＿idea!
A. some B. many
C. any D. a few
C
Exercise
C
A
( )4. There ____ a tiger show in the zoo tomorrow evening.
A. was B. is going to have
C. will have D. is going to be
( )5. I ____ you a nice present on your next birthday.
A. gave B. will give C. gives D. give
( )6. We ____ a meeting in an hour.
A. have B. will have
C. has D. would have
D
B
B
Exercise
Homework
Finish Grammar exercise paper.
Only with our joint efforts can we maintain the sustainable use of water resources.
Reflection
谢谢
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