(共21张PPT)
Unit 6 Do you like bananas
Section A Grammar Focus-3c 第三课时
It’s a/ an …
They’re …
Stand up and say
It’s milk.
It’s ice-cream.
It’s salad.
It’s bread.
What’s this
Ask and answer
-Do you like bananas
-Yes, I do. I like bananas.
-Do you like pears
-Yes, I do. I like pears.
-Do you like lemons
-Yes, we do. We like lemons.
Ask and answer
-Does he like bananas
-Yes, he does.
He likes bananas.
-Does she like pears
-Yes, she does.
She likes pears.
-Do they like lemons
-Yes, they do.
They like lemons.
Grammar Focus
Do you like salad Yes, I do./ No, I don’t.
Do they like pears Yes, they do./ No, they don’t.
Does she like oranges Yes, she does./No, she doesn’t.
Does he like apples Yes, he does./No, he doesn’t.
Does your father like rice Yes, he does. / No, he doesn’t.
1.当主语为非第三人称单数，即当主语是you, they时, 句型结构为： ____ + you/they +_______+其他？ 它的简略回答是固定的。
肯定回答：Yes, I / they / we do. 否定回答：No, I / they / we don’t.
由实义动词like构成的一般疑问句，在一般现在时态中的结构：
2.主语为第三人称____数时，句子结构为：_______+ he / she + _____+ 其他？
它的回答也是固定的。
肯定回答：Yes, he / she does. 否定回答：No, he / she +doesn’t.
单
Do
Does
一般疑
问句
简略回答
like
like
I like oranges. I don’t like bananas.
We like rice. We don’t like hamburgers.
They like carrots. They don’t like eggs.
He likes ice-cream. He doesn’t like vegetables.
She likes chicken. She doesn’t like tomatoes.
Grammar Focus
肯定句
否定句
由实义动词like构成，表达喜欢 / 不喜欢…，在一般现在时态中的结构：
1.当主语为非第三人称单数，即当主语是I, we, they 时, 句型结构为： I / We / They +_____ +
like
可数n. ________ (单数、复数）/ 不可数n.
复数
2.当主语为第三人称单数，即当主语是he, she等时, 句型结构为： He / She +______ +可数n.复数 / 不可数n. 。
否定句结构为：I / We / They +____________可数n.复数 / 不可数n.
likes
doesn’t like
don’t like
否定句为结构为： He / She +____________ +可数n.复数 / 不可数n.。
可数名词
（1）
（2）
（3）
（4）
定义：是可以计数的名词。
可数名词前可以用 a, an 修饰限定，表“一个……”。
可数名词前可以用 one, two, three …… 等词限定。
可数名词有单、复数两种形式。
Countable nouns
Single forms 单数 Plural forms
复数
hamburger hamburgers
egg eggs
orange oranges
banana bananas
apple apples
pear pears
carrot carrots
vegetable vegetables
tomato tomatoes
strawberry strawberries
加-s
1. -s在清辅音后读[s]
2. -s在浊辅音后读[z]
3. -s在元音后读[z]
名词特点 词尾加法 词尾读音方法 例词
一般情 况下
加-es
变y为i
再加-es
以辅音字母
加y结尾的
desks
apples
pears
以 o 结尾的
Group discussion. 小组讨论名词变复数变化规律
-es读[z]
potatoes
-ies读[iz]
有生命的事物
无生命的事物加-s
photos
families
名词特点 词尾加法 词尾读音方法 例词
4. 以音素
结尾的，读[iz]
以-s, -x, -sh, -ch 结尾的
classes
boxes
加-es
Let’s practice. Put the words in the correct columns.
party bag boy watch strawberry key book
pencil family pear vegetable dictionary tomato
+s +es y→i+es
bags boys keys books
pencils pears vegetables
watches tomatoes
parties strawberries
families dictionaries
不可数名词
（1）
（2）
（3）
（4）
定义：是指不能计数的名词。
不可数名词前不可以用 a, an 限定。
不可数名词前不可以用 one, two, three … 限定。
不可数名词没有复数形式。
当单数看
Milk is / are good.
milk
tea
water
Uncountable nouns
bread
rice
定义：在某些情况下能计数，在某些情况下
不能计数的名词。
e.g. (1) a chicken 一只鸡
chicken 鸡肉
(2) an ice-cream 一个冰淇淋
ice-cream 冰淇淋（指成份）
(3) a salad 一碟沙拉
salad 沙拉（指成份）
Countable and uncountable nouns
(4) a food 一种食物
(5) a fruit 一种水果
food 仅仅指食物、食品
fruit 泛指水果
1. I like fruit, but I (don’t / doesn’t) like vegetables.
2. She (like / likes) bread, but she (doesn’t / don’t) like salad.
3. He (like / likes) bananas, but he (don’t / doesn’t) like oranges.
4. We (likes / like) hamburgers, but we don’t (like / likes) chicken.
5. They (likes / like) pears, but they (don’t / doesn’t) like strawberries.
3a
Underline the correct words in the brackets.
助动词后，动词用原形
前肯
后否
but
3a
Make sentences with the following structures. 造句接龙
I / We / They like …, but I / We / They don’t like…
She / He likes … , but she / he doesn’t like …
colors
sports
food
I like blue, but I don’t like red.
She likes ping-pong, but she doesn’t like basketball.
Number these sentences [1-4] to make a conversation.
A: Do you like salad
B: Yes, I do.
A: So, let’s get salad.
B: OK.
3b
3
2
1
4
How do we make a proper conversation about food
A: I like … Do you like…
B: Yes, I do. / No, I don’t.
A: How about … So, let’s get…
B: Sounds good. / OK.
Make a new conversation about food with your partner.
What food can you see Write them down.
rice
oranges
milk
salad
strawberries
tomatoes
bananas
Group work. Ask your classmates about the food in the chart. Find out what they like and don’t like.
A: Do you like rice
B: Yes, I do.
C: No, I don’t.
Amy
Eric
Report
Liuli likes ice-cream, but Zhao Jun doesn’t like ice-cream.
Amy likes rice, but Eric doesn’t like rice…
Summary
Words:
rice, carrot, chicken, so…
Sentence Structures:
A: Do you like… / Does he / she like…
B: Yes, I do. / No, I don’t.
/ Yes, he/she does. / No, he/she doesn’t.
I/ We/They like…
He/She likes…
......
Homework
1. Recite Grammar Focus.
2. 分别询问一下你的家庭成员所喜欢的食物,并写下来。
My name is…, I like…, but I don’t like…
My father likes…, but he doesn’t like…
My mother likes…, but she doesn’t like…
My grandmother likes…, but she doesn’t like…
