Unit 6 Section A Grammar Focus-3c 课件（新目标七上Unit 6 Do you like bananas?）

(共30张PPT)
(Grammar Focus-3c)
Unit 6 Do you like bananas
Do you like salad
Yes, I do.
Lead in
Do they like pears
No, they don’t.
Does she like tomatoes
No, she doesn’t.
What food do you like
I like oranges, but I don’t like bananas.
I like oranges.
I don’t like bananas.
What food do you(你们) like
We like rice, but we don’t like hamburgers.
What food does he like
He likes ice-cream, but he doesn’t like vegetables.
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
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.
do一般疑问句
肯/否定回答
肯定句
否定句
实义动词like的一般疑问句：
Do +主语（非三单）+like+其他？
Does+主语（三单）+like+其他？
肯定回答：
Yes, 主语+do（非三单）/does(三单）
否定回答：
No, 主语+don’t(非三单）/doesn’t.(三单）
实义动词like的肯定句：
主语（非三单）+like+其他。
主语（三单）+likes+其他。
实义动词like的否定句：
主语（非三单）+ don’t like+其他。
主语（三单）+ doesn’t like+其他。
按要求改写句子。
1.My friends have three basketballs.(一般疑问句)
________________________three basketballs
2.Tom and Lisa have a ruler.（改为否定句）
Tom and Lisa___________a ruler.
3. Her father likes strawberries.(一般疑问句)
________________________strawberries
4.Tom likes playing basketball.(否定句)
Tom ________________ playing basketball.
5.My brother likes pears.(改为一般疑问句)
___________ brother _____ pears
Do your friends have
don't have
Does her father like
doesn't like
Does your like
Number these sentences [1-4] to make a conversation.
3b
So, let’s get salad. Yes, I do.
Do you like salad OK.
1
2
3
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。
like的一般现在时用法
我喜欢苹果。
I like apples.
否定句
I don’t like apples.
一般疑问句。
Do you like apples
他喜欢水果沙拉。
He likes fruit salad.
否定句
He doesn’t like fruit salad.
一般疑问句
Does he like fruit salad
肯定及否定回答
Yes, he does. /No, he doesn’t.
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
可数名词
不可数名词
既可数又不可数的名词
名词
one/a book
two books
three books
…………
four……
可以直接用one、two、three……这些数字来数的名词。
A: I want some water.
不可以直接用one、two、three……这些数字来数的名词。
B: I want a water.
C: I want two water.
可数名词：
不可数名词：
单数形式
复数形式
可数名词&不可数名词
two books
a book
1．一般名词复数是在名词后面加上“s”
可数名词单数变复数
an apple
two apples
a bus
two buses
a box
a watch
a brush
two boxes
two watches
two brushes
class
boss
classes
bosses
fox
cox
foxes
coxes
beach
match
beaches
matches
dish
toothbrush
dishes
toothbrushes
2. 以s，x， ch，sh 结尾的名词，在词尾加es
1.class 2.car 3.tree _____ 4.horse______
5.bus_______ 6.fox ______ 7.church _____ 8.peach _____
转复数加 s or es
classes
cars
trees
horses
buses
foxes
churches
peaches
3. ①以“辅音字母+y”结尾的名词，把y变为i，再加es
boy
boys
monkey
monkeys
②以元音字母＋ y结尾的词变复数时，直接加s
可数名词单数变复数
baby
babies
strawberry
strawberries
family
families
heroes英雄
tomatoes
potatoes
mangoes
4.以o结尾的名词，有生命的在词尾加es，无生命的加s
photos
pianos
zoos
5. 以f或fe结尾的名词，把f或fe变为v，再加es
leaf
leaves
可数名词单数变复数
wife
wives
knife
knives
1. 一般名词复数是在名词后面加上“s”
可数名词单数变复数
2. 以s，x，ch ，sh 结尾的名词，在词尾加es
3. ①以“辅音字母+y”结尾的名词，把y变为i，再加es
②以元音字母＋ y结尾的词变复数时，直接加s
4. 以o结尾的名词，有生命的在词尾加es，无生命的加s
5. 以f或fe结尾的名词，把f或fe变为v，再加es
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
Exercise
写出下列单词的复数形式
1. box ______ 2. apple ______
3. orange _______ 4. strawberry ___________
5. radio ______ 6. child ___ _
7. carrot ______ 8. photo ______
9. Chinese ________ 10. knife ________
boxes
apples
oranges
strawberries
radios
children
carrots
photos
Chinese
knives
1. I can see three in the basket.
A.apple B.apples C.the apple
2. There are some in these .
A. knifes,pencil boxes B.knives,pencils box
C. knives,pencil boxes D.knives,pencils boxes
and are not friends.
A. Foxs,wolfs B. Foxes,wolfs C. Foxes,wolves
单项选择
B
c
C
4. --What's in the _____ --There are some_____ and in them.
A. photos; potatoes; radios B. photos; potatoes; radioes
C. photoes; potatos; radios D. photos; potatos; radios
A
milk
tea
meat
water
bread
rice
uncountable nouns
不可数名词
1. 不能计数的名词，它没有复数形式，不能直接与不定冠词(a/an)或数词连用
2. 要表示数量的多少时，其前可以加some, any或者a/an或数词+表示计量的名词+of+不可数名词”结构
some water 一些水
a cup of milk 一杯牛奶
two pieces of bread 两片面包
3.不可数名词做主语时，谓语动词用第三人称单数形式。
The bread looks great.
二、用括号内所给单词的适当形式填空。
1.Do you like some ______(tea)
2. Would you like a glass of ____ (milk)
3. Please get me two pieces of _____ (bread) .
4. we have (rice) and (carrot) .
tea
milk
bread
rice
carrots
既可数又不可数名词
泛指食物、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, 视为不可数名词。
(1)a chicken 一只鸡
chicken 鸡肉
(2)an ice-cream 一个冰淇淋 （指一份冰淇淋）
ice-cream 冰淇淋 (泛指冰淇淋这种食品）
(3)a salad 一碟沙拉 （指份数）
salad 沙拉(泛指沙拉这种食品）
1.可数名词单数做主语时，动词用第三人称单数形式。
可数名词复数做主语时，动词用复数形式。
A big orange on the desk.
The strawberries (look)very nice.
2.不可数名词做主语时，动词用第三人称单数形式。
The bread (look) great.
3.不可数名词前表示计量单位的名词是复数时，根据计量单位决定。
A bowl of rice in the room.
Two bowls of rice in the room.
is
look
looks
is
are
用括号内所给单词的适当形式填空
1. The ________(apple) on the tree are red.
2. He likes ______________(vegetable), but I don’t like them.
3. Here’s some ________(rice).
4. How about ________(fish) Do you like them
5. Look! There are five ________(egg) on the table.
6. Cindy doesn’t like eating ___________(chicken), because she likes ___________ (chicken) .
apples
vegetables
rice
fish
eggs
chicken
chickens