内容正文:
Section A (Grammar Focus-3c)
Unit 6
Do you like bananas?
Do you like pears?
Yes, I do. Yes, I do. I like pears.
Do I like bananas?
No, you don’t. No, you don’t.
You don’t like bananas.
Milk, milk. He likes milk.
Salad, salad. She doesn’t like salad.
Let's chant
Learning goals
Words:
egg, carrot, rice, chicken, so
Sentences:
Do you like salad?
Yes,Ido./No,Idon't
Do they like pears?
Yes, they do./No, they don't
Does she like tomatoes? Yes,she does./No,she doesn' t
l like oranges. l don't like bananas.
We like rice. We don't like hamburgers
He likes ice-cream. He doesn't like vegetables.
可数名词和不可数名词
Summary
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 限定,表一个…...
可数名词前可以用 one, two, three…限定。
可数名词有复数形式。
可数名词复数形式的构成 1
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]
4. 以音素[ s , z , , ]结尾的
读[iz]
desks
apples
trees
oranges
以-s, -x, -sh,
-ch 结尾的
加-es
-es读[iz]
boxes
watches
以 f 或 fe 结尾的
改f或fe为v 再加-es
-ves读[vz]
knives
wives
可数名词复数形式的构成 2
改y为i再加-es
-ies读[iz]
families
dictionaries
以元音字母加y结尾的
加-s
-s读[z]
boys
keys
以o 结尾的
有生命的事物加-es
-es读[z]
tomatoes
potatoes
以辅音字母加y结尾的
无生命的事物加-s
-s读[z]
photos
radios
a hamburger
hamburgers
an orange
three oranges
countable nouns
a tomato
five tomatoes
four strawberries
a strawberry
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。
Summary
milk
bread
uncountable nouns
既可数又不可数名词
定义:在某些情况下能计数,在某些情况下
不能计数的名词。
e.g. (1)a chicken 一只鸡
chicken 鸡肉
(2)an ice-cream 一个冰激凌
ice-cream 冰激凌(指成份)
(3)a salad 一碟沙拉
salad 沙拉(指成份)
chicken
ice-cream
salad
Countable and uncountable nouns
hamburgers
tomatoes
oranges
bananas
strawberries
eggs
apples
carrots
pears
milk
bread
ice-cream
salad
chicken
Group work:
vegetables
3a
Underline the correct words in the brackets.
思考并讨论:
什么时候需要用 likes 或者doesn’t?什么时候用like或者don’t?
like 后面的名词为什么有时词尾要加-s/-es, 有的时候为什么不加-s/-es?
小结:
1)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。2)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)。
3b
Number these sentences [1 - 4] to make a conversation.
1
2
3
4
Make your own conversations in pairs.
so: 英语口语中常用的语气词,相当于汉语中的“于是,那么,这样一来”,起承上启下的作用。
?
hamburgers
oranges
milk
salad
strawberries
tomatoes
bananas
Ask your classmates about the food in the chart. Find out what they like and don’t like.
3c
一般现在时的否定句式和疑问句式
Summary
(1)be 动词
(2)have 动词
(3)行为动词
主语+
am is are
+ not +表语
主语+
don’t doesn’t
(三单)
+ have + 宾语
don’t doesn’t
主语+
(三单)
+ 动原 + 状语
动词一般现在时的否定句式
(1)be 动词
(2)have 动词
(3)行为动词
主语+
Am Is Are
表语+?
主语+
Do Does
(三单)
have+宾语+?
Do Does
主语+
(三单)
动原+状语+?
动词一般现在时的一般疑问句式
口诀:一移二改三问号。
口诀:一加二改三问号。
hamburger
hamburgers
Does he like hamburgers?
Yes, he does.
He likes hamburgers.
1.根据句意及汉语提示完成句子.
Exercises
2.按要求完成下列各题,每空一词
1.Jim likes eggs.(改为一般疑问句)
______ Jim______eggs?
2.How about the food?(改为同义句)
______ ______ the food?
3.They have some soccer balls.(改为单数句)
He ______ ______ soccer ball.
4.They have some baseballs.(改为一般疑问句)
______ they ______ _____ baseballs?
5.Her father likes vegetables.(改为否定句)
Her father_______ ______ vegetables.
doesn't like
Does like
What about
has a
Do have any
Homework
Write a report according to the survey.
Thank you!
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