资源简介

(共46张PPT)
(Grammar)
understand and categorize [cn] and [un] on their own, recognize singular and plural forms of nouns, use 'a' or 'an' correctly, and know how to use nouns before uncountable nouns to show their amounts;
improve our observation and summarization skills through the activities of preparing food for a class party;
enjoy learning grammar in a teamwork setting practically and enjoyably, and use what we've learned in real-life situations.
We are planning a class party next week!
Today, we'll be the party planners and make a shopping list
for food and drinks!
Brainstorm: What kind of food and drinks should we think of to make every classmate eat and drink happily
Let’s have a look at what we have!
And think:What do we need to buy
Tip: To be good party planners, we should be considerate(考虑周全的).
We have two boxes of food and drinks. Let’s see what’s inside.
Box 1
Choose one kind different from the other three
and then tell the reasons
apple bread lemon pear
Reason 1: The apple, pear and lemon are fruits.
But bread is not fruit.
Reason 2: We can say there is one apple, one pear and one lemon.
But we can’t say there is one bread.
Reason 1: Milk, juice and cola are drinks.
But the carrot is a kind of vegetable.
Reason 2: We can’t say there is one milk, one juice or one cola.
But we can say there is one carrot.
Box 2
Choose one kind different from the other three and then tell the reasons
milk juice cola carrot
[cn] refers to something we can count. For example, an apple, two pears and ten lemons.
Countable nouns
[cn]
Uncountable nouns
[un]
Types of nouns
Meaning
[un] refers to something we cannot count. For example, we cannot say a bread.
Let’s classify the food and drinks list into
[cn] and [un].
Can we count them
Tip: Some nouns can both be [cn] and [un].
How many or how much do we have
apple bread lemon pear
milk juice cola carrot
a lemon a pear a carrot an apple
a strawberry an egg an orange an onion
If the countable noun begins with
a consonant sound, we use “a”.
singular nouns (sing.)
Form 1
If the countable noun begins with
a vowel sound, we use “an”.
Attention
“a” VS “an”
an hour
/a /
h是辅音字母，但在hour中不发音，发元音的是o，
用an
a hat
/h/
h是辅音字母，在hat中发辅音，用a
判定用a或an，不看单词首字母长相是否为元辅音字母，只能听单词首字母发音是否为元辅音音素。
Attention
“a” VS “an”
an umbrella
/ /
u是元音字母，在umbrella中发音是元音，
用an
a university
/ju /
u是元音字母，但在university中发音是辅音，
用a
判定用a或an，不看单词首字母长相是否为元辅音字母，只能听单词首字母发音是否为元辅音音素。
1. _____ book _____ egg _____ hamburger
2. _____ tomato _____ hour _____ carrot
3. _____ English teacher _____ American plane
4. _____ old bike _____ tall tree _____ orange
5. _____ umbrella _____ useful umbrella
6. _____ apple _____ big apple half _____ hour
选用“a”或者“an”填空
a
an
a
a
an
a
an
an
an
a
an
an
a
an
a
an
a lemon a pear a carrot an apple
But to hold a class party, we need more of them!
three lemons five pears some carrots many apples
a lot of
stawberries
a strawberry an egg an orange an onion
lots of eggs
a box of oranges
four kilos of onions
We add “s” to most nouns.
plural nouns (pl.)
Form 2.1
If the noun ends with a consonant + y, we should change “y” into “ies”.
Attention: “元音字母+y”结尾，直接加s变复数。
如：a toy-two toys
And we still need to take 2 buses to the great supermarket to buy 3 boxes of peaches, tomatoes, potatoes to make special dishes
with the help of knives.
We should add “es” after the nouns ending with “s”, “sh”, “ch” or “x”.
plural nouns (pl.)
Form 2.2
We change “f”/“fe” into “ves” in the words ending with “f”/“fe”, such as “knife”
“scarf” “leaf” “half” and “life”.
We add “es” after the words ending
with “o”, such as tomato, potato.
(常见还有hero).
Attention: 其他以o结尾的无生命的单词常常直接+s构成复数。
如：a photo-two photos,
a piano-two pianos.
Are there any other special situations
a man
two men
a woman
two women
a tooth
three teeth
a foot
feet
Some special plural nouns
改变单数名词中的
元音字母
a sheep
three sheep
a deer
two deer
a fish
two fish
a Chinese/Japanese
two Chinese/Japanese
Some special plural nouns
单复同形
a mouse
three mice
a child
four children
Some special plural nouns
其他不规则变化
Some special plural nouns
Form 2.3
不规则变化 改变单数名词中的元音字母 读音改变 man-men
woman-women
tooth-teeth
foot-feet
单复数形式相同 读音不变 sheep-sheep
deer-deer
fish-fish
Chinese
-Chinese
Japanese
-Japanese
其他形式 读音改变 mouse-mice
child-children
Attention
国家人民单复数
记住口诀：
中日不变英法变，其余s加后面。
中日不变：a Chinese---many Chinese
a Japanese---many Japanese
英法变：an Englishman---many Englishmen
a Frenchman---many Frenchmen
其余s加后面：a German --- many Germans
an American --- many Americans…
复合名词单复数变化
a paper rose
two paper roses
an apple tree
two apple trees
a boy student
two boy students
大部分复合名
词变复数时，只需把后面的名词变成复数形式。
Attention
two women teachers
复合名词单复数变化
复合名词为man/woman + n.时,
变复数形式：men/women + n.复数。
Attention
a man
doctor
two men
doctors
a woman
teacher
[cn]
We can use numbers
or the article(a/an) with countable nouns.
Conclusion 1
1. match ________ 2. life ________
3. month _______ 4. box _______
5. library ________ 6. story _______
7. radio _______ 8. foot _______
9. woman _______ 10. baby ______
写出下列单词的复数形式
matches
lives
months
boxes
libraries
stories
radios
feet
women
babies
How about the rest
How much do we have
And how much should we buy
How about the rest
How much do we have
a carton of milk a glass of juice a bottle of cola some pieces of bread
We need to buy more.
three cartons of milk two glasses of juice six bottles of cola much bread
some tea leaves
some water
And to make a bowl of soup for every classmate, we need to buy:
a packet of salt four kilos of meat a bag of rice several pieces of cheese
And to make a cup of tea for every teacher, we need to buy:
We can’t use numbers or the article(a/an) with uncountable nouns.
We can’t add “s”/“es” after [un.]
uncountable nouns [un]
Form 3
借助some, much等来表示数量（常见还有
a little, little, a lot of , lots of等）
借助单位量词表示一定数量:
a/one + 量词 + of + [un];
基数词+量词复数+of +[un].
Conclusion 2
Tip: 常见量词总结如下
piece, glass, bowl, bottle, packet,
bag, cup, kilo, carton, bottle,
slice, box, basket, plate...
Attention
[un] 的特殊情况
有些物质名词表达可数概念时，
可转化为可数名词。
glass [un]
玻璃
two glasses 两个玻璃杯
paper
[un] 纸
a paper
一张报纸
Attention
[un] 的特殊情况
有些物质名词表数量不可数，
但加s变复数后表种类。
fruits
各种各样的水果
foods
各种各样的食物
vegetables
各种各样的蔬菜
Use
Millie and Simon are talking about food for the class party right now!
Complete the conversation
with the help of the pictures
and words in the box below.
Millie: What food do we need for our class party, Simon
Simon: Let's get some (1)___________ , some___________
and some (3)___________ .
Millie:Sounds good. Maybe we should get some(4)__________ and (5)___________ too!
Simon: I like that idea! And for people with a sweet tooth, we can also get
some(6) ___________ and (7)___________ !
Millie:OK. Now, what about drinks
Simon: Hmm, we need 40 (8)___________ and 10 (9)___________ .
apples
oranges
bananas
cakes
biscuits
candies
chocolate
bottles of water
cartons of milk
Use
Use
Group Work:
Make the best food list for the class party.
We will vote for the Best Party Planner Group to see which group is the most considerate!
Evaluation (评价机制) Stars
Language (use [cn]&[un] correctly)
Content (talk about food list for the class party)
Considerate
Confidence
Excellent Great Good





Language points
what与名词(color、book)结合，构成疑问代词短语作为句子的主语，询问具体的信息
point
point
point
1. What food do you need for our class party, Simon (教材62页 A)
What color is your pen What book are you reading
get vt.得到 1)+ n./pron. ; 2)+ sb. sth. ; 3) + sth. for sb.
当并列三个或三个以上的词、短语或句子时，除了最后一个并列项之前使用and连接外，其余并列项之间通常使用逗号隔开
point
point
point
2. Let's get some apples, some oranges and some bananas. （教材62页，A）
I’ll get you a cake. = I’ll get a cake for you
Rachel likes reading books, watching movies, and playing basketball.
Language points
point
point
point
3. Sounds good. （教材62页，A）
常见感官动词还有look, smell, taste, feel
maybe adv. 常用于整个句子，常放句首
may be 情态动词+动词原形 构成谓语动词
point
point
point
4. Maybe we should get some cakes and biscuits too.
(教材62页，A)
Maybe she loves fruit and vegetables.
She may love fruit and vegetables.
= It sounds good.对前面提到的某个想法或建议的肯定回应，表示“它听起来不错”。为了表达简洁和口语化，英语中经常会省略句子的某些成分，尤其是主语（再例如祈使句）sound 属于link-v.中的感官动词，表示“听起来”，后面常接adj.作表语
Language points
point
point
point
5. And for people with a sweet teeth, we ... （教材62页，A）
This is a movie with an exciting ending.
The student with the red backpack is my friend.
What about= How about+ (doing) sth. 表示1）提建议，
2）询问对方看法或情况，“……怎么样呢”
point
point
point
6. Now, what about drinks （教材62页，A）
I’m hungry. What/How about you
What/How about eating some cakes
What/How about the blue dress Do you think it suits me
with介词短语，表附加信息或拥有关系，作后置定语
一张纸__________________
两片面包__________________
四杯茶__________________
五盒牛奶__________________
1. Translate the following phrases.
Exercise
三碗米饭__________________
七瓶牛奶__________________
五千克肉__________________
六把小刀__________________
两篮土______________________
three bowls of rice
seven bottles of milk
five kilos of meat
six knives
two baskets of potatoes
a piece of paper
two pieces of bread
four cups of tea
five cartons of milk
1. There are so many _______ (sheep) on the hill.
2. He likes eating ________ (tomato) with eggs.
3. ________ (knife) are usually used to cut things.
4. There are 3 ________ (library) in our school.
5. All the _________ (child) enjoy talking to him.
6. We must brush our _____ (tooth) twice a day.
7. Here are two _______ (photo) of my family.
8. ---How many ______ (people) are there in the hall
---500. And half of them are _________ (Chinese).
9. In the last two ________ (month), he scored five goals in six
________ (match).
10. Are there any ________ (woman) teachers in your new school
2 . Fill in the blanks.
sheep
tomatoes
Knives
libraries
children
teeth
photos
people
Chinese
months
match es
women
基础作业
复习本课时目标语法，将本单元截止本课时出现在教材上的所有名词进行归纳与分类。
提升作业
组际全英文口头交流分享自己小组准备的食物清单，小组内部书面完善各自清单。
拓展作业
各小组分工前往超市按量购买清单上的食材，过程中尝试全英文交流，回来后正式举办派对。

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