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(共20张PPT)
Unit 5 A healthy lifestyle
Grammar
英语译林版七年级上册
Learning objectives
通过本课时的学习，学生能够：
1. 识别并学会使用可数名词和不可数名词。
2. 掌握可数名词的复数形式，包括规则变化和不规则变化。
3. 学会正确使用量词修饰不可数名词。
4. 在实际生活中正确使用可数名词与不可数名词描述人们的饮食安排，并制作购物
清单。
重点
重点
Watch and answer
Watch the video and try to remember as much food as possible.
apples
bananas
oranges
grapes
chicken
fish
ham
steak
carrots
corn
potatoes
rice
broccoli
beans
What food can you see in the video
Think and classify
Put the following words into two boxes.
apples
bananas
oranges
grapes
chicken
fish
ham
steak
carrots
corn
potatoes
rice
A countable noun refers to sth. we can count.
apples
bananas
oranges
grapes
chicken
fish
ham
steak
carrots
corn
potatoes
rice
uncountable nouns
countable nouns
An uncountable noun refers to sth. we cannot count.
Read and choose
1. Sally always has milk, bread, fish and vegetable
/ vegetables for 3 meals. She sometimes eat a / an apple or a / an pear between meals.
2. David can eat two hamburger / hamburgers each time. This kind of food has a lot of calorie
/ calories.
Countable nouns (singular) Countable nouns (plural)
an apple
a pear
vegetables
two hamburgers
calories
Think and fill
Fill in the blanks with the correct article a/an.
1. ___ hamburger
a
an apple
a pear
4. ___ egg
3. ___ orange
2. ___ cake
5. ___ peach
6. ___ tomato
a
an
an
a
a
Read and compare
an apple
a pear
an egg
an orange
a hamburger
a cake
a peach
a tomato
We use a or an before a singular countable noun.
Can you find the difference between “a” and “an”
/ /
/e/
/ /
If the noun starts with a vowel sound, we use an.
Think and complete
Kitty visited her uncle’s farm and wrote a diary. Use a, an or some to complete her diary.
November 13th, 2022 Sunny
Today, I went to my uncle’s farm with my family. It’s big. I saw many animals on the farm. 1. ____ horse
was walking across the grass. 2. _______ ducks were swimming on the river. 3. _____ ox was drinking
4. ______ water beside it. There are many apple trees near the river. I picked 5. ____ apple and cut it into halves with 6. ____ knife. Then I shared it with my uncle’s baby. I had a good time on his farm.
A
Some
An
some
an
a
Pay attention to the word “some”.
plural countable nouns
uncountable nouns
some +
Fill and find
Can you change the nouns into their plural forms
noun the plural form
of the noun
cake cakes
baby
peach
tomato
knife
babies
peaches
tomatoes
knives
most nouns + ___
Rules
s
________
-y + ies
-ch, sh, s, x, +____
es
-o +____
es/s
___________
-f/fe + ves
Look and complete
Kitty also learned about her uncle’s lifestyle. Look at the pictures and complete the sentences.
a. Kitty’s uncle likes eating _______ because they are good for his teeth.
b. Kitty’s uncle often teaches the children to play ____________.
1
2
apples
basketball
child
tooth
Could you give more examples like these words
Exceptions: man→men, woman→women
1. ___ meat 2. ___ chicken 3. ___ tea 4. ___ water
Read and match
Kitty’s uncle also prepared some food for Kitty and her family.
a. three bottles of b. two cups of c. a glass of d. two bags of
e. four pieces of f. two cartons of g. a plate of h. two kilos of
h
g
b
c
e
a
f
d
5. ___ bread 6. ___ juice 7. ___ milk 8. ___ rice
Circle and learn
a. three bottles of juice
b. two cups of tea
c. a glass of water
d. two bags of rice
e. four pieces of bread
f. two cartons of milk
g. a plate of chicken
h. two kilos of meat
Could you circle the uncountable nouns of these phrases
How can we describe their amounts (量)
We can use a/one/… + cup(s)/bag(s)/… + of
before uncountable nouns to show their amounts.
Read and complete
apples
oranges
bananas
cakes
bread
sweets
chocolate
bottles of water
boxes of juice
Millie and Simon are talking about food for a class party. Complete their conversation with the help of the pictures.
Read and complete
Countable nouns
(singular)
Countable nouns
(plural)
Uncountable nouns
Classify the words and put them into the correct categories.
chicken
bag
rice
packet
salt
vegetables
carrots
potatoes
oranges
apple
bottles
juice
bag
chicken
rice
packet
salt
vegetables
carrots
potatoes
oranges
apple
bottles
juice
Work in groups
You are going to have a picnic this Saturday.
Step 1: Talk about what food and drinks you are going to buy for this picnic and make a shopping list.
Step 2: Introduce your shopping list to the class. You can also talk about why you want to buy these items (商品).
We’d like to buy 5 cartons of milk. We also need to buy some apples because all of our group members like apples. ... is/are on our shopping list as well.
Summary
Countable
nouns
Uncountable
nouns
Countable nouns
(plural)
Some
exceptions
Using nouns before uncountable nouns
regular changes
irregular changes
cannot count
can count
numbers + unit
words + of
uncountable nouns
Homework
1. Review the grammar rules of countable nouns and uncountable nouns.
2. Write several sentences about your shopping list.
Bye-bye!

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