【精彩课堂】Unit 6 Section A GF-3c语法精讲精练课件（人教新目标七年级上册 Unit 6 Do you like bananas）

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Unit 6
Do you like bananas
Section A GF-3c
人教版新目标 七年级上册
Do you like pears
Yes, I do.
No, I don’t.
Does she like pears
No, she doesn’t.
No, I don’t.
Does he like pears
Yes, he does.
Yes, I do.
Do you like salad
Yes, I do.
Yes, I do.
Do they like salad
Yes, I do.
Yes, I do.
Yes, they do.
Do you like tomatoes
No, I don’t.
No, I don’t.
Do they like tomatoes
No, I don’t.
No, I don’t.
No, they don’t.
Let’s learn
Try to find out the rules.
I have an orange.
I have two oranges.
I have a banana.
I have two bananas.
可数名词单数
=可数名词复数
+s
Let’s learn
Try to find out the rules.
I have a strawberry.
I have two strawberries.
可数名词单数:
辅音字母
=可数名
词复数
+ies
+y结尾
Let’s learn
Try to find out the rules.
I have a tomato.
I have two tomatoes.
I have a photo.
I have two photos.
可数名词单数:
有生命，O结尾
=可数名
词复数
+es
Let’s learn
Try to find out the rules.
I have a sheep.
I have two sheep.
He has a child.
He has two children.
Let’s learn
Try to find out the rules.
可数名词复数形式的不规则变化
类别 单数 复数
单复数同形 deer(鹿) deer
Chinese(中国人) Chinese
sheep(绵羊) sheep
单复数不同形 词尾发生变化 child(小孩) children
改变单词的元音字母 woman(妇女) women
man（男人） men
tooth(牙齿) teeth
foot(脚) feet
Let’s learn
Try to find out the rules.
I have milk.
I have bread.
粉末/颗粒类，如：flour（面粉），rice（米饭）
液体、气体等，如：water（水），air（空气）
语言、学科等，如：English（英语），Chinese（汉语）
肉类，如：beef（牛肉），pork（猪肉）
油脂类，如：oil（油），butter（黄油）
一些抽象名词，如：knowledge（知识），friendship（友谊）
常见的不可数名词
Let’s learn
Try to find out the rules.
I have chicken.
I have chickens.
Countable and uncountable nouns
可数名词词义 不可数名词词义
chicken 鸡 鸡肉
glass 玻璃杯 玻璃
room 房间 空间
time 次； 回 时间
orange 橙子 橙汁
有些名词既可作可数名词，又可作不可数名词， 但词义不同。
Grammar Focus
Countable nouns
Countable
and uncountable nouns
Uncountable nouns
hamburgers, eggs, oranges,bananas,apples, pears,carrots,vegetables, tomatoes,strawberries
milk,bread,rice
food, fruit,ice-cream, salad,chicken
What are countable or uncountable nouns
What are they
They are nouns 名词.
hamburger
egg
orange
单 数
hamburgers
eggs
oranges
复 数
Tips
这些固体物品是一个一个独立的物品，而且可以轻松计数，因此它们都是可数名词哦！
milk
water
juice
a cup of milk
a cup of water
a cup of juice
a box of milk
a bottle of water
a bottle of juice
Think: Are they Countable or uncountable nouns
Tips
这些液体物品形态不固定，无法计数，必须借助容器来计量，因此它们都是不可数名词哦！
air
CO2
O2
...
Are they Countable or
Uncountable nouns
Tips
气体物品形态不固定，有时候看不见摸不着，也无法计数，因此它们也是不可数名词哦！
Grammar Focus
Countable nouns
Countable
and uncountable nouns
Uncountable nouns
hamburgers, eggs, oranges, bananas, apples, pears, carrots, vegetables, tomatoes, strawberries
milk,bread,rice
food, fruit,ice-cream, salad,chicken
可以计数的，通常是固体
难以计数的，通常是
①气体、液体。因形状不固定，难以计数。
②微粒较小，难以计数，如hair, rice, sand，salt等。
Think: Are they countable or
uncountable nouns
Why
four ice-creams
three salads
ice-cream
salad
What are they
Think: Are they Countable or
uncountable nouns
Countable and
uncountable nouns
Game Time
chicken
salad
ice-cream
fish
sheep
hamburger
rice
sheep
chicken
pear
fish
bananas
strawberries
milk
tomatoes
fruit
food
bread
Countable nouns可数名词
Uncountable nouns不可数名词
Countable and
uncountable nouns
1 minute
Let’s learn
Let’s learn the grammar point.
We _____ ________, but we _____ like _________.
So /s / , let’s have __________and_______.
She ______ ________, but she _______ like __________.
He _____ _________, but he ______ like ________.
like
doesn’t
likes
don’t
doesn’t
likes
tomatoes
potatoes
carrots
potatoes
potatoes
tomatoes
tomatoes
carrots
Let’s learn
Let’s learn the grammar point.
I _____ strawberries, but I _____ like oranges.
So /s / , let’s have __________and_______.
They ______ apples, but they _____ like bananas.
He _____ strawberries and apples, but he ______ like pears.
like
doesn’t
likes
don’t
don’t
like
strawberries
apples
肯定句：I/They/We _____...
He/She ______...
否定句：I/They/We _________...
He/She ____________...
like
likes
don’t like
doesn’t like
Let’s learn
Let’s learn the grammar point.
Let’s learn
Let’s learn the grammar point.
strawberries, tomatoes, ice-cream
oranges, potatoes, milk
Do you/they like _______
Yes, I/we/they do. /
No, I/we/they don’t.
Let’s learn
Let’s learn the grammar point.
一般疑问句：_____ you/we/they _____ ...
回答：_______________.
_______________.
Do
like
Yes, I/we/they do
No, I/we/they don’t
Let’s learn
Let’s learn the grammar point.
strawberries, apples, carrots, hamburgers
pears, potatoes, chicken
Does she/he like _______
Yes, she/he does. / No, she/he doesn’t.
Let’s learn
Let’s learn the grammar point.
一般疑问句：_____ he/she _____ ...
回答：________________.
________________.
Does
like
Yes, he/she does
No, he/she doesn’t
Let’s practice
3a
Underline the correct words in the brackets.
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.
but前面是肯定描述
but后面是否定描述
Let’s practice
1. Selina _____ (like) apples.
2. ______ your father _____ (like) eggs
3. He ___________ (not like) rice.
4. I have some _____ (egg).
5. I don’t like _____ (milk).
6. My sister likes _________ (tomato), but I don’t.
7. Do you like _______ (chicken)
Fill in the blanks with correct forms.
likes
like
Does
doesn’t like
eggs
milk
tomatoes
chicken
Let’s practice
A: I like apples. ①____________ Does your sister like apples
B: ②___________ My sister likes bananas and salad. What about your brother
A: He likes chicken and rice. ③____________
B: Yes, and my brother likes eggs.
A: Does he like carrots
B: Yes, he does. ④____________ But I like bread. ⑤__________
A: Yes, very much. Let’s eat some bread for dinner.
Put the sentences in the blanks to make conversations.
A
C
D
A. I eat an apple every day.
B. He doesn’t like bread.
C. No, she doesn’t.
D. Does your brother like
chicken and rice
E. Do you like bread
F. What do you have for
dinner
B
E
Let’s practice
She likes pears and apples.
Translate the sentences and write them down.
1. 她喜欢鸭梨和苹果。
2. --你喜欢鸡肉吗？
--是的，我非常喜欢。
-- Do you like chicken
-- Yes, I do. I like it very much.
Let’s practice
Number these sentences [1-4] to make a conversation.
3b
A: Do you like salad
B: Yes, I do.
A: So, let’s get salad.
B: OK.
So, let’s get salad. Yes, I do. Do you like salad OK.
3
2
1
4
So what are you going to do next
那么接下来你要做什么？
so作连词，在句中表示“那么”，位于句首用于引出评论或问题。
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 tomatoes Yes, she does./No, she doesn't.
I like oranges. I don't like bananas.
We like rice. We don't like hamburgers.
He likes ice-cream. He doesn't like vegetables.
一般疑问句以及简略回答的例句
陈述句的例句：肯定句
陈述句的例句：否定句
1. 在一般疑问句中，句子的开头什么情况下用do、什么情况用does？
2. 在陈述句中， 什么情况下like后面加-s？
3. Does he…后面的like应该用什么形式？
Grammar Focus
Countable nouns Uncountable nouns Countable and uncountable nouns
hamburgers, eggs, oranges, bananas, apples, pears, carrots, vegetables, tomatoes, strawberries milk, bread, rice food, fruit, ice-cream,
salad, chicken
egg蛋； 鸡蛋 / an egg 一个鸡蛋
carrot 胡萝卜
rice 大米; 米饭
chicken 鸡肉
Pair work
I like fruit, but I don’t like vegetables.
She likes bread, but she doesn’t like salad.
Structure:… like/ likes…, but… don’t / doesn’t like…
请谈论一下你自己熟悉的人，除了谈论他们对食物的喜好，还可以谈论对其他事物的喜好， 如：科目、季节、颜色、运动等。
要注意动词like的用法哦。
Talk about someone you know well.
Ask your classmates about the food in the chart. Find out what they like and don’t like.
3c
Group work
Food Likes Doesn’t like
ice-cream Liu Li Zhao Jun
hamburgers
oranges
milk
salad
strawberries
tomatoes
bananas
Different people like different food. How about your classmates Interview at least three students about the food they like and dislike, and make a report.
Group work
A：Do you like…
B： Yes, I do./ No, I don’t.
A likes…, but B doesn’t like…
Do a survey
Report your findings
Language points
复数形式的变化规则
1) 一般: 在名词后面加-s, 清辅音后读/s/,
浊辅音和元音后读/z/
pencil -- pencils egg -- eggs
2) 以ce, se, ze, (d)ge等结尾的词, 加-s, 读/iz/
orange – oranges price – prices
3) 以s, x, sh, ch等结尾的名词, 加-es,读/iz/
bus – buses watch – watches
Language points
复数形式的变化规则
4) 以辅音字母＋y结尾的名词，把y变成i，再加 –es
strawberry -- strawberries
5) 以o结尾的词，加-s 或-es, 读/z/
tomato – tomatoes
potato --potatoes
photo – photos
radio --radios
Language points
不可数名词
1. 不可数名词: 不能计数的名词，它没有复数形式，不能与不定冠词或数词连用
2. 要表示数量的多少时，其前可以加some, any或量词
some water 一些水
a cup of milk 一杯牛奶
Language points
不可数名词
3. 既可以作可数名词，也可以作不可数名词，
但所表达的意义有时有所不同
oranges (橙子，可数)
orange (橙汁，不可数)
chickens (鸡，可数)
chicken (鸡肉，不可数)
fishes (多种鱼类，可数)
fish (鱼肉，不可数；不考虑种类时，单复数同形)
06
Exercises
Exercise
单项选择
1. —I'm hungry.
—There's some ______ on the table. You can eat it.
A. bananas B. bread C. pear
2. There are two ______ in her family.
A. child B. childs C. children
3. I ______ red. She ______ blue.
A. like, likes B. likes, like C. like, like
B
C
A
Exercise
按要求完成下列各题。
1. Do you like apples （作否定回答）
_________________________________
2. They like salad.（变为一般疑问句）
__________________________________
3. My father likes volleyball.（改为否定句）
__________________________________
No, I don't.
Do they like salad
My father doesn't like volleyball.
Summary
Unit 6 Do you like bananas (Grammar Focus-3c)
egg, carrot, rice, chicken, so
—Do you like salad
可数名词和不可数名词
动词like在一般现在时中的用法
—Does she like tomatoes
I like oranges.
He likes ice-cream.
Key words
Grammar
Sentences
We don't like hamburgers.
—Yes, I do.
—No, she doesn't.