Unit 6 Food and lifestyle
Grammar
教学目标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. 正确使用量词修饰不可数名词。
重点难点
1. 掌握可数名词的复数形式，包括规则变化和不规则变化。
2. 学会正确使用量词修饰不可数名词。
课前预习
1.两玻璃杯的水
2.三片的面包 ___
3.一包大米 _ _____
4.一袋盐
5.四杯茶 _ ________
6.两千克的肉
7.五瓶果汁 _____
8.一盘鸡肉 _______
9.十盒牛奶 _______
教学步骤
Step 1 Lead-in
Put the words into two different groups: countable noun & uncountable noun.
Step 2 Presentation
Present some pictures about countable nouns.
a banana an orange a cat a bird
many bananas eight oranges three cats two birds
a boxa bus a nurse a box
two boxes two buses two nurses two boxes
a tomato a potato a knife
three tomatoes some potatoes four knives
let students come a conclusion:
|
可数名词由单数变复数的形式
|
变化规律
|
例词
|
|
大部分词语
|
+s
|
cakes, bananas
|
|
辅音字母加y结尾
|
变y为i, +es
|
libraries, studies
|
|
以s, ch, sh及x结尾
|
+es
|
buses, matches
|
|
以o结尾
|
+s 或+es
|
tomatoes, potatoes
|
|
以f、fe结尾
|
变f , fe为i, +es
|
knives, wives
|
Step 3 Presentation
Present some pictures about uncountable nouns.
bread – a piece of bread
water – a glass of water
chicken – a plate of chicken
salt – a packet of salt
rice – two bags of rice]
tea – three cups of tea
meat –four kilos of meat
milk – five cartons of milk
juice – six bottles of juice
let students come to a conclusion
