7A Unit 6 Food andｄ Lifestyle Grammar课件（27PPT无素材）

课件27张PPT。7下 Unit 6 GrammarCountable and uncountable nouns1. An apple a day keeps the doctor away.
2. I feel hungry between meals
3. have too much sugar
are bad for my teeth
4. How often do you exercise?
5. Less than
6. How long do you sleep every night?
7. tastes good
8. plan to
go swimming
9. gives me energy for
10. good for health
11. for half an hour
12. Healthy is important for
13. need to change
lifestyle
14. What would you like to order
15. helps me start the day well
16. play football to keep fit.
17. For dinner, I often have soup, fish and vegetables.
We use ‘a’ or ‘an’ before a singular countable noun. If the noun starts with a vowel(元音) sound, we use ‘an’.a/ an1._____ egg 2. _____ orange
3._____ box 4. _____ potato
5._____ radio
6. _____ English book
7. _____ important class
8. _____ hourananaaaanananConsolidationSingular(单数） plural(复数) 规则变化：
1、一般情况下直接加-S;
2、以s，x，sh, ch结尾的，加-es；
3、（1）以“辅音字母+y”结尾的，改y为i，再加-es; （2）以“元音字母+y”结尾的，加-s.
4、 （1）以-O结尾的，有生命的加-es；（2）无生命的加-S；
5、以f 或 fe 结尾的，变f 或fe为-ves.
watch
dress
wish
box
match
dish
brush
watches
dresses
wishes
boxes
matches
dishes
brushes
boy
toy
city
country
day
diary
key
boys
toys
cities
countries
days
diaries
keys potato
tomato
hero
kilo
photo
radio


potatoes
tomatoes
heroes
kilos
photos
radios
leaf
life
wife
knife
leaves
lives
wives
knives
不规则变化：
1、单复同形
sheep, fish, deer, Chinese, Japanese,
2、在词尾加后缀-ren和-en
child---children, ox---oxen(公牛)
3、变内部元音
man---men, woman---women,
foot---feet, tooth---teeth,
goose---geesea sheepsome sheepa fishmany fishTell me the plural form of these words.
glass
piano
kilo
shelf
watch
story
hour
mangoglassespianos kilosshelveswatchesstorieshoursmangoesbreadwaterchickensalta piece of breada glass of watera plate of chickena packet of salt如何表达不可数名词的量？riceteameatmilkjuicetwo bags of ricethree cups of teafour kilos of meatfive cartons of milksix bottles of juicea packet of saltpackets of sugartwo cups of teafour bottles of water two cartons of milkone carton of milka bottle of water量词三碗米饭
七瓶牛奶
五千克肉
六把小刀
两篮土豆
四袋盐three bowls of riceseven bottles of milkfive kilos of meatsix knivestwo baskets of potatoesfour packets of salt翻译词组三袋大米
两公斤肉
一张纸
两片面包
四杯茶
五盒牛奶 three bags of rice
two kilos of meat
a piece of paper
two pieces of bread
four cups of tea
five cartons of milkA:What’s this?
B:It’s …A:What are they?
B:They’re…1kg2kg123456Fill in the blanks: Millie: Mum, what do we need to buy?
Mum: We need some _________, a ______ of __________ and a _________ of _____.
Millie: Do we need to buy some _____.
Mum: Yes. Let’s buy some __________ and ______.
Millie: I want to buy some __________. They are Grandpa’s favourite. And we have only one ______. We need to buy some too.
Mum: We can also buy a few _______ of ______.chicken bagricepacketsaltvegetablescarrotspotatoesorangesapplebottlesjuiceP74
bagpacketapplevegetablescarrotspotatoesorangesbottleschickenricesaltjuice用所给单词的正确形式填空。There are some ________ (tomato) in the
basket.
They are from different ________ (country).
I often drink some ____ (milk) and eat
some _________ (vegetable) for breakfast.
I watch TV for about 30 _______ (minute).tomatoesmilkcountriesminutesvegetables1、李小姐经常喝两杯绿茶。

2、我妈妈需要买三袋盐。
3、中秋节我们将吃5盒月饼。
4、厨房里有两篮 土豆。
5、他早餐吃几片面包。Miss Li often________________________________.My mother__________________________________. On Mid-Autumn Festival ______________________________________________.There are two ____________________in the kitchen.He ______________________________________.drinks two cups of green tea.needs to buy three packets of salt.we will eat five boxes of mooncakes.baskets of potatoeshas some pieces of bread for breakfast测