译林版七年级英语上册Unit 6 Food and lifestyle Grammar 课件(共20张PPT)

(共20张PPT)
Unit 6 Food and lifestyle
Grammar
Pick out different kinds of items.
Warming-up
Warming-up
Warming-up
A countable noun refers to something we can count.
Presentation
Read and understand
Countable nouns (singular) Countable nouns (plural) an apple a carrot a cake two apples six carrots ten cakes
We use a or an before a singular countable noun.
If the noun starts with a vowel sound, we use an. If the noun starts with a consonant sound, we use a.
eg.
a hamburger
an egg
Presentation
Think and understand
When to use “an”
When to use “a”
Form the plural of countable nouns
an orange
two oranges
a cake
two cakes
1. most nouns: + s
Presentation
a story
some stories
2. nouns ending in a consonant + y: 去y + ies
Presentation
a bus
two buses
a brush
three brushes
a match
some matches
a box
four boxes
3. nouns ending in s, sh, ch or x: + es
Presentation
photos
potatoes
tomatoes
4. nouns ending in o: + s or + es
Presentation
a knife
two knives
a scarf
three scarves
5. nouns ending in f/fe: 去f/fe + ves
Presentation
6. some other nouns
a man
two men
a policewoman
three policewomen
Presentation
four children
four sheep
a child
a sheep
Presentation
Let’s summarize
Most nouns + s
Nouns ending in a constant + y -y + ies
Nouns ending in s, sh, ch or x + es
Nouns ending in o + s or + es
Nouns ending in f or fe -f/fe + ves
Some other nouns
An uncountable noun refers to something we cannot count. We can use nouns before uncountable nouns to show their amounts. Here are some example.
Presentation
Read and understand
Fill in the blanks with the correct forms of the given words.
1. My grandfather likes to tell ___________ (story).
2. Let’s go and buy some _________ (carrot) and __________ (potato).
3. All the _____________ (child) enjoy talking to him.
4. We must brush our ___________ (tooth) twice a day.
5. Here are two ___________ (photo) of my family.
6. People usually cut ___________ (tomato) with __________ (knife).
7. How many ___________ (people) are there in the hall
8. In the last two ___________ (month), he scored five goals in six __________ (match).
Practice
stories
carrots
potatoes
children
teeth
photos
tomatoes
knives
people
months
matches
Practice
Millie and her mother are shopping at the plete the conversation.
Millie: Mum, what do we need to buy
Mum: We need some (1) ________ , a (2) ________ of (3) ________ and a
(4) ________ of (5) ________ .
Millie: Do we need to buy (6) __________ .
Mum: Yes. Let’s buy some (7) ________ and (8) ________ .
Millie: I want to buy some (9) ________ . They’re Grandpa’s favoutite. And we
have only an (10) ________ at home. We need to buy some too.
Mum: OK. We can also buy a few (11) ________ of (12) ________ .
chicken
bag
rice
packet
salt
vegetables
carrots
potatoes
oranges
apple
bottles
juice
Practice
Countable nouns (singular)
Countable nouns (plural)
Uncountable nouns
chicken
bag
rice
packet
salt
vegetables
carrots
potatoes
oranges
apple
bottles
juice
Put the things into the correct categories in the table below.
bag
packet
apple
vegetables
carrots
potatoes
oranges
bottles
chicken
rice
salt
juice
Summary
Most nouns + s
Nouns ending in a constant + y -y + ies
Nouns ending in s, sh, ch or x + es
Nouns ending in o + s or + es
Nouns ending in f or fe -f/fe + ves
Some other nouns
A countable noun and an uncountable noun
Rules for plural nouns
Review Grammar.
Preview Integrated skills.
Homework
Thank you!