Unit 6 Do you like bananas? Section A Grammar Focus-3c 课件27张

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Section A
GF-3c
Unit 6
Do you like bananas？
Learning Aims
To learn the sentence structure: Do you/ they like + N Does she / he like
+N
To learn Yes and No answers
Do you like…
Yes, I do.
No, I don’t.
Free talk
Review
What does she like
Does she like…
Does she like ice cream
he
your sister
his father
Yes, she / he does.
No, she / he doesn’t.
I like ... and .... , but I don't like ...
apples
小结：主语不是第三人称单数时，谓语动词用动词原形(like), 疑问句和否定句中用助动词do。主语是第三人称单数时，谓语动词词尾加-s/-es (likes), 疑问句和否定句中用助动词does。 疑问句和否定句中用到does后，谓语动词用原形(like).
Countable Noun
可数名词定义：是可以计数的名词。
１前面可以用 a, an 修饰限定，表“一　　个……”。Eg. a banana, an orange
２前面可以用 one, two, three …… 等词　　限定。Eg. one strawberry, two pears
３有复数形式。Eg. tomatoes, vegetables
Uncountable Noun
不可数名词定义：是指不能计数的名词。
１前面不可以用 a, an 限定。
２前面不可以用 one, two, three … 限定。
３没有复数形式。
Countable Noun and Uncountable Noun
既是可数又是不可数的名词定义：在某些情况下能计数，在某些情况下不能计数的名词。
(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）
Eg. (1) a chicken 一只鸡
chicken 鸡肉
不可数名词
(1)定义:是指不能计数的名词。
(2)不可数名词前不可以用a , an限定。
(3)不可数名词前不可以用one, two, three…
限定。
(4)不可数名词没有复数形式。
既可数又不可数名词
可数名词与不可数名词在一定条件下可以转化。
很多表示蔬菜、动物等的名词, 一般来说是
可数的, 但是表示餐桌上的食品时, 就转换为
不可数名词。
(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)
3a Underline the correct words in the brackets.
I like fruit, but I (don’t/ doesn’t ) like vegetables.
She (like/ likes) bread, but she (doesn’t/ don’t) like salad.
He (like/ likes) bananas, but he (don’t/ doesn’t) like oranges.
4. We (like/ likes) hamburgers, but we don’t (like/ likes) chicken.
5. They (likes/ like) pears, but they (don’t/ doesn’t) like strawberries.
Number these sentences [1-4] to make a conversation.
3b
口So, let's get salad. 口Yes, I do.
口Do you like salad
口OK.
1
3
2
4
3c Ask your classmates about the food in the
chart. Find out what they like and don’t like.
Food Likes Doesn’t like
ice-cream Liu Li Zhao Jun
tomato
hamburger
strawberry
milk
chicken
salad
bananas
Language points
1. --Do you like salad 你喜欢沙拉吗？
--Yes, I do. / No, I don’t .
是的, 我喜欢。/ 不, 我不喜欢。
(1) Do you like… 是一个一般疑问句, 它表示
询问对方是否喜欢某物。句中 do的是助动
词, 没有意义。回答时, 肯定回答用do, 否定
回答用don’t。
(2) 如果主语是第三人称单数形式, 助动词
用does, 其句型为：
--Does he /she like…
--Yes, he/she does.
/ No, he/she doesn’t.
e.g. --Does he like strawberries
他喜欢草莓吗？
--Yes, he does. / No, he doesn’t.
是的,他喜欢。/ 不, 他不喜欢。
2. I like bananas. 我喜欢香蕉。
(1) like表示“喜欢”, 是动词。如果主语是
第三人称单数, 后要加“s”。
e.g. He likes apples. 他喜欢苹果。
(2) 否定形式要在like前加don’t或在likes
前加doesn’t, 同时把likes改为like。
e.g. I don’t like bananas. 我不喜欢香蕉。
He doesn’t like apples. 他不喜欢苹果。
3. Do you like oranges
orange n. 既可以是可数名词, 也可以做
不可数名词。当可数名词时, 意思是
“橘子”; 当不可数名词时, 意思是橘汁。
e.g. Can I have a cup of orange juice, please
我可以要一杯橘汁吗？
I like oranges better than tomatoes.
与西红柿比, 我比较喜欢橘子。
我都 学会了!
本课句型
Summary
一、用所给单词的适当形式填空。
1. I like _________ (tomato) very much.
2. Nick _____ (like) hamburgers and salad.
3. Let’s ______ (think) about the birthday dinner.
4. Ms Smith has ten ____________ (strawberry)
tomatoes
likes
think
strawberries
Exercises
4. Does your sister like _______ (鸡肉)
5. _____ (鸡蛋) and milk are good for you.
6. We have ____ (米饭) and ______ (胡萝卜).
chicken
Eggs
rice carrots
按要求做题:
1.He ______(have) a notebook.
2.Maria and I_______(have) a basketball.
3.Li Ping has a soccer ball.(变为一般疑问句)
____Li Ping ____a soccer ball
4.Does she have a CD （做肯定回答）
,she ____ .
has
have
Does have
Yes does
5.He has a baseball bat.（变否定句）
He ____ ________a baseball bat.
6.You have a volleyball.(一般疑问句)
______you have a volleyball
7.The boy doesn’t have a TV.（肯定句）
The boy ______ a TV.
doesn’t have
Do
has
Thank you !