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Unit 8How do you make a banana milk shake
Section A Grammer-3c
Teaching Aims：
1.掌握祈使句的用法
2.掌握可数名词和不可数名词的考点
3.how many和how much的辨析
Teaching key & difficult points:
1. 祈使句句型的掌握
2. 可数名词的变化和不可数名词用法
3.how many和how much的辨析
1. sugar n. 食糖
2. cheese n.干酪奶酪
3. popcorn n.爆米花
4. corn n. 玉米谷物
5. machine n. 机器
6. dig v. (dug过) 掘,挖
7. hole n.洞;孔;坑
sugar 食糖
cheese 奶酪
popcorn
爆米花
corn 玉米
machine
机器
dig a hole
挖掘 洞;孔;坑
How do you make a banana milk shake First, peel the bananas.
Next, put the bananas in the blender.
Then, pour the milk into the blender.
Finally, turn on the blender.
Pay attention to the words below.
表示顺序的副词First...（首先......）, next...（接下来......）, then...（然后......）, finally...（最后......）.，可用来表达制作步骤的先后顺序。
How do you make a banana milk shake First, peel the bananas.
Next, put the bananas in the blender.
Then, pour the milk into the blender.
Finally, turn on the blender.
Countable nouns Uncountable nouns
How many bananas do we need？ We need three bananas. How much yogurt do we need？
We need one cup of yogurt.
Grammar focus
注意：
(1)为了表示委婉的语气可在句首或句尾加上please，但please加在句尾时，前面要用逗号隔开。
eg：Please sit down. 请坐。
Stand up，please. 请起立。
(2)在意思较为明显的情况下，可把谓语动词省去。
eg：This way，please.请这边走。
(3)“No + 名词或动名词”也是祈使句的一种，表示“禁止”，含否定含义，经常用于公共场合。
No photos.禁止拍照。 No smoking.禁止吸烟。
(4)某些名词、形容词或副词等后面加感叹号，也可作为祈使句。
Hands up! 举起手！　 Taxi! 出租车！
1. 以实义动词原形开头。
e.g. Come here.
Look at the map.
2. 以动词be开头。
e.g. Be a good boy.
Be quiet, please.
3. 以Let开头。
e.g. Let me have a look.
Let’s go!
祈使句的肯定式
【注意】
有时可在祈使句的句首或句尾加上please，使语气显得客气、有礼貌。如果在句尾加please，应该用逗号与前句隔开。
e.g. Come in, please.
1. 在动词原形前加don’t。
e.g. Don’t sit here.
Don’t be late.
2. 以let开头的祈使句, 其否定式有两种：一种是直接在句首加don’t; 另一种是“let +宾语+ not +动词原形+ (其他)”。
e.g. Don’t let him go.
Let Jim not play there.
祈使句的否定式
【注意】
“No + 名词 /
动词-ing形式”表示禁止或规劝，常用于公共场所。
e.g. No photos!
No smoking！
可数名词复数规则变化：
(1)一般的名词变复数, 直接在词尾加-s。
如：book------books ，cup-----cups
(2)以辅音字母+y结尾的，先变y为i再加es
如：city-------cities ，family-----families
(3)以s、x、sh、ch结尾的加es
如：bus-----buses ，wish------wishes ，watch------watches
注意：元音字母+y 结尾的名词，直接在词尾加-s。
如：monkey----monkeys boy----boys
不可数名词“数量”的表达方式
(1) 用much, a little , a bit of , some, any, a lot of/lots of等表示多少
如：some tea一些茶,a little bread一点儿面包,
much meat许多肉，a lot of water大量的水
(2) 用“数词+ 量词+ of +不可数名词”表示具体的量。
常用的词有cup(杯),glass(玻璃杯),bottle(瓶),piece(片)，bag（袋）等。
如： a bottle of orange一瓶橙汁,
two pieces of meat 两块肉
three bags of rice三袋米
1. 可数名词一般有单数形式和复数形式两种 (少数可数名词单复数同形, 如sheep, Chinese等); 不可数名词没有单、复数形式。
2. 数词或many, some, a lot of等可直接修饰可数名词, 表示数量; 要表达不可数名词的量要用“数词+表示量的名词(有单数、复数形式变化)+of ”。如：
two books one cup / bottle of water three spoons of honey
one bowl of rice one box of milk two kilos of yogurt
可数名词和不可数名词的区别
a bottle of
a can/tin of
a spoon of
a cup/glass of
a bar of
a piece of
a bag of
a drop of
For countable nouns, you may need:
注意：
.名词的量
如何询问名词的量？
询问 可数名词的量 用" How many "，后接可数名词复数形式。
询问 不可数名词的量 用" How much "，后接不可数名词。
→ How many bananas do you buy
Eg: I buy three bananas. (对划线部分提问)
Mike has one cup of yogurt. (对划线部分提问）
→ How much yogurt does Mike have
3a. Circle the correct word in each question.
1. How (much / many) bananas do we need
2. How (much / many) sugar do we need
3. How (much / many) bread do we need
4. How (much / many) tomatoes do we need
5. How (much / many) cheese do we need
Half a cup.
b.______ , put the corn into the popcorn machine.
c. Yes, we can!
d. Next, _____on the machine. ______, add the salt.
e. Just one spoon.
____1.______do you make popcorn
____2.___________corn do you need
____3.______ do we do next
____4.___________salt do we need
____5.Now can we eat it
How
How much
What
How much
First
turn
Finally
b
a
d
e
c
Complete the questions and answers. Then match them.
3b
How do you make a banana milk shake First, peel the bananas.
Next, put the bananas in the blender.
Then, pour the milk into the blender.
Finally, turn on the blender.
Pay attention to the words in black.
表示顺序的副词，可用来表达制作步骤的先后顺序。
First, ...
Next, …
Finally, …
And you can eat it now.
Do you know how to make popcorn
3c Write how to do one of the following things. Then tell your partner how to do it.
plant a tree
make beef noodles
wash clothes
get a book from the library
河源市正德中学
Dig a hole.
Put the tree in the hole.
Put the soil back into the hole.
Water the tree.
It’s OK now.
Let’s learn how to plant trees.
1. How many +复数名词; How much +不可数名词
2. turn on/off/up/down打开/关掉/调高/调小 , cut up/down切碎/砍倒,
mix up, put on, write down, put up/down 举起/放下, put away 收拾好
均为动+副构成，“名放中后代放中”
3. another + 基数词 + 名词 = 基数词 + more + 名词 “再…/又…”
eg. another 10 minutes =10 more minutes
4. finally= at last = in the end 最后 final->finally
5. add ...to.... 把...加到...
6. 数字+ 量词+of ...
7. forget to do sth. 忘记做...
Summary
做爆米花
半杯
种树
挖洞
洗衣服
从图书馆借书
make popcorn
half a cup
plant a tree
dig a hole
wash clothes
take out a book from the library
I. 根据括号内的要求完成下列各题，每空一词(含缩略形式)。
1. You should go to bed early tonight. (改为祈使句)
_______ _______ _______ _______ tonight.
2. You shouldn’t be afraid of her. (改为祈使句)
_______ _______ _______ _______ her.
3. They need three cups of juice. (对划线部分提问)
_______ _______ _______ _______ _______ do they need
Go to bed early
Don’t be afraid of
How many cups of juice
4. My dog dug four holes under the tree. (对划线部分提问)
_______ _______ holes did your dog dig under the tree
5. Sam ate two bowls of rice yesterday. (对划线部分提问)
_______ _______ _______ did Sam eat yesterday
How much rice
How many
二、短文填空。
many one thing
final much put
Cooking is fun! But sometimes it’s difficult to have a wonderful cooking experience, because there are too many 1. ________ we have to do at a time. Here is some advice(建议) that can help you.
2. ________ , get yourself ready. Put on an apron(围裙) to protect your clothes. Next, get the kitchen ready.
things
First
3. ________ away what you need. For example, how 4. ________ potatoes do you need Or how 5. ________ salt do you need. Then, clean up as you work. After using or cutting food, wash cutting board (切菜板), knife and put them away. 6. ________ , make sure the kitchen things that you turn on for cooking are off. Put away tools and dishes. You are all set to eat!
many one thing
final much put
Put
many
Finally
much

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