Unit 8 How do you make a banana milk shake Section A课件 人教版英语八年级上册

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初中英语人教版八年级上册
Section A 1a-2d
Unit 8 How do you make a banana milk shake
Learning objects (学习目标)
By the end of the class, you will be able to…
1. Learn curriculum words and useful expressions:
shake, pour, yogurt, honey, watermelon, spoon...
2. Describe a process and follow instructions.
3. Talk about how to make a banana milk shake.
Let’s discuss
Have you ever had a milk shake
What kind of milk shake do you like best
Tips: milk shake“奶昔”，是一种用牛奶、冰激凌和水果或巧克力做的饮料。
The first milk shake was made by a clerk by accident in a cold drink shop in Chicago. Once he added some ice cream in the milk by chance, then he tasted it and found that it became a new kind of delicious drink. From then on, milk shake got popular in the world.
How was milk shake born
Culture Focus
banana milk shake
Do you know how to make a banana milk shake What ingredients (烹饪的原料) and tools
(工具) do we need
Let’s think
ingredients
tools
We need...
banana
milk
ice-cream
fruit knife
blender
Now, let’s make a banana milk shake!
Step 1
Peel the bananas.
Cut up the bananas.
Step 2
Put the bananas and
ice-cream in the blender.
Step 3
Pour the milk into
the blender.
Step 4
Turn on the blender.
Drink it.
Step 5
Step 6
Who are they
What are they doing
What things can you see
Before listening: Predicting
peel
cut up
put
pour
turn on
drink
1a
Write these words in the blanks in the picture above.
turn on cut up drink peel pour put
___Turn on the blender.
___ Cut up the bananas.
___ Drink the milk shake.
___ Pour the milk into the blender.
___ Put the bananas and ice-cream in the blender.
___ Peel three bananas.
1
2
3
4
5
6
1b
Listen and put the instructions in order.
pour… into… 意为“将……倒入/灌入……”。into为介词，意为“到……里；进到……内”。
祈使句：表达说话者的要求
与turn相关的常见短语归纳：
turn on 接通（电流、煤气、水等）；打开
turn off 切断（电流、煤气、水等）；关闭
turn up 调高（音量等）
turn down 调低（音量等）
cut up是“动词+副词”型短语。
意为“切碎”，相当于cut ... into pieces。
与cut 相关的常见短语如下：
cut off 切断；中断 cut in 插嘴；打断
cut out 删除；切去 cut down 砍倒；削减
milk shake意为“奶昔”。其中shake作名词，意为“奶昔”。
Listen again and fill in the blanks.
First, peel ______ ________. ______ cut up the
bananas. Now put the bananas and _________
in the blender. Then pour the ______ into the
blender. Next, turn on the ________. Finally,
pour the milk shake into a ______ and drink it.
three bananas
Then
ice-cream
milk
blender
glass
Boy 1: I’m hungry! Let’s make a banana milk shake.
Boy 2: How do you make a banana milk shake
Boy 1: Well, first peel three bananas.
Boy 2: Three bananas
Boy 1: Yes. Then cut up the bananas.
Tapescripts:
①
②
Boy 2: OK, I’m finished.
Boy 1: Now put the bananas and ice-cream in the
blender. Then pour the milk into the blender.
Boy 2: Is this enough milk
Boy 1: I guess so. Next, turn on the blender.
Finally, pour the milk shake into a glass and
drink it.
③
④
⑤
⑥
1c
Cover the instructions above. Tell your partner how to make a banana milk shake.
A: How do you make a banana milk shake
B: First, peel the bananas...
这是一个特殊疑问句。疑问词how意为“怎样，如何”，用以对做某事的方法、方式、途径及动作程度等进行提问。
make在此处作及物动词， 意为“做，制作， 加工”，后面可接双宾语。make sb. sth. = make sth. for sb.，意为“为某人制作某物”。
First, peel the bananas.
Then, cut up the bananas.
Now, put the bananas and ice-cream in the blender.
Then, pour the milk into the blender.
Next, turn on the blender.
Finally, drink the milk shake.
表达做某事的过程及方式时，可用first, next, then, finally… 来说明步骤，使叙述有条不紊。
How do you make a banana milk shake
Can you guess what they are going to make
Before listening: Predicting
Listen and complete the chart.
2a
How many bananas,
How much yogurt,
honey
watermelons, apples, oranges
need动词，意为“需要”。常见用法如下：
need sb./sth. 需要某人/某物；
need to do sth. 需要做某事；
need doing... （常用物作主语） 需要被做……。
one cup of yogurt意为“一杯酸奶”。其中yogurt是不可数名词，须借助表示计量单位的名词表示数量，结构为“基数词/冠词+表示计量单位的名词+of +不可数名词”。
How much与How many
How much 多少 提问数量，后接
不可数名词
多少钱 提问价格
How many 多少 提问数量，后接可数名词复数
1. The two girls are going to make a milk shake. ( )
2. They need two bananas. ( )
3. They need one small watermelon. ( )
4. They need two apples. ( )
5. They need two cups of yogurt. ( )
Listen again and judge T or F.
F
F
T
T
F
fruit salad
three
a cup
2b
Listen again. Write the ingredients under
the correct amount in the chart.
one two three one cup two spoons
watermelon,
apples
yogurt
honey
bananas
orange
Listen again and answer the questions.
1. How many kinds of fruit do they need to make
fruit salad What are they
2. What other ingredients do they need besides fruit
They need four kinds of fruit. They are banana, watermelon, apple and orange.
They also need honey and yogurt.
Girl 1: Let’s make fruit salad.
Girl 2: OK. Do you have bananas
Girl 1: Yes, I do. How many bananas do we need
Girl 2: We need three bananas.
Girl 1: That sounds about right. What else
Girl 2: Watermelon.
Tapescripts:
Girl 1: How many watermelons
Girl 2: Oh, only one small watermelon.
And we need some honey.
Girl 1: How much honey do we need
Girl 2: Let’s see. Two spoons.
Girl 1: Right. What else
Girl 2: Apples.
Girl 1: How many apples do we need
Girl 2: Two should be enough. And yogurt.
Girl 1: How much yogurt do we need
Girl 2: A cup. Now what else do we need
Oh, do you have any oranges
Girl 1: I think so. How many oranges do we need
Girl 2: Only one. This is going to taste great!
2c
Ask and answer questions about how to make fruit salad.
A: Let’s make fruit salad.
B: OK, good idea. How much yogurt do we need
A: One cup.
B: How many apples do we need
A: Let me think … We need two apples.
B: OK, and how much …
Work in pairs and role-play the conversations. Let’s see which group does best.
First
Next
Then
Finally
______ the apples, bananas & a watermelon.
____ them ____.
____ two spoons of honey and a cup of yogurt ____ the fruit.
____ the fruit ____ a bowl.
____ 2 apples, 1 orange and 3 bananas.
After that
Peel
Cut up
Put in
Pour
into
Mix up
How do you make a fruit salad
Before-reading: Let’s talk
Look at the picture, do you know what soup it is Have you ever tasted this kind of soup
2d
Role-play the conversation.
Anna: Sam, I want to make Russian
soup for a party on Saturday.
Can you tell me how
Sam: Sure. First, buy some beef, one
cabbage, four carrots, three potatoes,
five tomatoes and one onion. Then, cut up
the vegetables.
Anna: What’s next
Sam: Next, put the beef, carrots and potatoes into a pot
and add some water. After that, cook them for 30
minutes. Then, add the cabbage, tomatoes and
onion and cook for another 10 minutes.
Anna: OK, that’s it
Sam: No, one more thing. Finally, don’t forget to add
some salt.
put... into...意为“把……放进……里”。
add在此句中作及物动词，意为“增加；添加”。add... to...意为“添加……到……”。
another 10 minutes 意为“另外10分钟”。“another+基数词+名词”表示“又/再/另……”，相当于“基数词+more+名词”。
That’s it 意为“这就结束了吗 /这就完了吗 ”，常用于口语中，用来询问某事是否结束了。
1. Anna wants to make ________ for a party.
A. Russian soup B. milk shake
2. Anna needs ________ kinds of vegetables.
A. six B. five
3. Anna needs to cook them for _______ minutes in
total (总共).
A. forty B. thirty
Read the conversation and choose.
While-reading
Fill in the blanks and retell the conversation.
First, ____ some beef, one cabbage, four carrots, three potatoes, five tomatoes and one onion.
Then, ______ the vegetables.
Next, ____ the beef, carrots and potatoes ____ a pot and ____ some water.
buy
cut up
put
into
add
After that, _____ them for 30 minutes.
Then, ____ the cabbage, tomatoes and onion and cook for another 10 minutes.
Finally, don’t forget to ____ some salt.
cook
add
add
罗宋汤 （俄式汤）是发源于乌克兰的一种浓菜汤。成汤以后冷热兼可享用，在东欧或中欧很受欢迎。在这些地区，罗宋汤大多以甜菜为主料，常加入马铃薯、红萝卜、菠菜和牛肉块、奶油等熬煮，因此呈紫红色。有些地方以番茄为主料，甜菜为辅料。也有不加甜菜加番茄酱的橙色罗宋汤和绿色罗宋汤。罗宋汤传到上海后，上海人按自己口味改良了罗宋汤，是海派西餐中著名的一道美食。
Russian soup
Culture Focus
Post-reading:
Summary
Words to show sequences: first, next, then, after that, finally...
Describe the process of making some food. (peel, cut up, put… in, pour… into, turn on, mix… up...)
The differences between how many & how much.
初中英语人教版八年级上册
Section A Grammar Focus-3c
Unit 8 How do you make a banana milk shake
Learning objects (学习目标)
By the end of the class, you will be able to…
1. Learn curriculum words and useful expressions:
sugar, cheese, popcorn, corn, machine, dig, hole...
2. Learn the usage of imperative sentence (祈使句).
3. Learn the usage of countable & uncountable nouns.
corn
___________________.
___________________.
___________________.
Revision: How to make a banana milk shake.
First
Peel the bananas
Cut up the bananas
Then
Put the bananas and
ice-cream in the blender
Now
________________________.
________________________.
Pour the milk into the blender
Then
Turn on the blender
Drink it
Next
Finally
____________________________.
How do you make a banana milk shake
Grammar Focus
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.
一、祈使句
祈使句用于表达命令、请求、劝告、警告、禁止等意思，通常省略主语，句首用动词原形。
Do型
Be型
肯定形式：实义动词原形 (+其他).
否定形式：Don’t +实义动词原形 (+其他).
肯定形式：Be ＋表语 (+其他).
否定形式：Don’t +be ＋表语 (+其他).
1. 祈使句的类型与结构
Let型
No型
肯定形式：Let+宾语+v.原形 (+其他).
否定形式：Don’t +let+宾语+v.原形 (+其他).
/ Let+宾语+not+v.原形 (+其他).
No+名词/动词-ing形式.
2. 祈使句的回答
回答祈使句时一般用will或won’t。回答肯定形式的祈使句用will，回答否定形式的祈使句用won’t。
例句：—首先，清洗这些蔬菜。
—First, wash these vegetables.
—好的，我会的。—OK, I will.
3. 祈使句的反意疑问句
(1) 肯定形式的祈使句，表示请求时，附加问句
通常用will you或 would you；表示劝说、邀
请时，附加问句通常用won’t you。
例句：下次仔细点，好吗？
Be more careful next time, will you
(2) 否定形式的祈使句，附加问句只能用will you。
例句：不要玩电脑游戏，好吗？
Don’t play computer games, will you
(3) 以let’s开头的祈使句，附加问句要用shall we；
以 let us开头的祈使句，附加问句要用will you。
例句：现在我们看卡通片吧，好吗？
Let’s watch the cartoon now, shall we
让我们回家，好吗？
Let us go home, will you
二、可数名词与不可数名词
名词按其所表示的事物的性质可分为可数名词和不可数名词。可数名词表示可以用数目计数的单词;不可数名词表示不能直接用数目计数的单词。
1. 可数名词和不可数名词的用法区别
(1) 可数名词有单数和复数两种形式，而不可数
名词只有单数形式。
pen →pens 钢笔（可数）
bread 面包（不可数）
(2) 不定冠词a/an、基数词可直接修饰可数名词，
表示数量；而不可数名词在表示数量时，
则用“冠词/基数词+表示计量单位的
名词+of+不可数名词”。
an apple 一个苹果
a piece of bread 一片面包
four cups of water 四杯水
(3) 可数名词复数前可用many, some, any, few,
a few, a lot of, lots of等修饰；不可数名词
前可用much, some, any, little, a little, a lot
of, lots of等修饰。
many teachers 许多教师
much money 许多钱
(4)可数名词作主语时，谓语动词与主语的单
复数保持一致。不可数名词作主语时，谓
语动词用第三人称单数形式。
注意：当不可数名词前表示计量的名词是
复数时，谓语动词用复数形式。
(5) 提问可数名词的数量用how many，提问
不可数名词的数量用how much。
例句：你有多少本书？
How many books do you have
我们需要多少盐？
How much salt do we need
情况 构成方法 读音
一般情况
2. 可数名词单数变复数的规则
(1) 规则变化
可数名词复数的构成，通常是在单数形式后面加s或es，其方法如下：
加-s
在清辅音后读/s/
在浊辅音和元音后读/z/
情况 构成方法 读音
以s, x, ch, sh等 结尾的大多数词
加-es
读/ z/
以辅音字母加y结尾的词
变y为i，再加-es
读/ z/
以f (e) 结尾的词
变f (e) 为v，
再加-es
读/vz/
以字母o结尾的名词有的加-es，有的加-s。
potato → potatoes 土豆
tomato → tomatoes 西红杮
radio → radios 收音机
photo → photos 照片
es和s都读/z/
(2)不规则变化
改变单数名词中的元音字母。
如：man → men 男人 tooth → teeth 牙齿
词尾有变化。
如：child → children 孩子
单、复数形式相同。
如：sheep → sheep 绵羊 deer → deer 鹿
(3) 当一个名词作定语修饰另一个名词时，一
般将 中心名词变为复数形式。但man或
woman修饰另一个名词，变复数时要将中
心名词及man或woman都变成复数。
a girl student → girl students 女学生
a woman teacher → women teachers 女教师
a man driver → men drivers 男司机
Exercise
1. You shouldn’t stay up late tonight. (改为祈使句)
________ ________ ________ late tonight.
2. I can help you with your English. (改为祈使句)
________ ________ help you with your English.
3. We need to buy two bags of salt. (对画线部分提问)
________ ________ ________ do you need to buy
Don’t
stay
up
Let
me
How
much
salt
I. 按要求完成句子，每空一词。
4. Dave bought three kilos of rice for us yesterday.
(对画线部分提问)
________ ________ ________ of rice did Dave
buy for you yesterday
5. There is a tomato in the box.
(用three代替a改写句子)
There ________ three ________ in the box.
How
many
kilos
are
tomatoes
II. 根据汉语意思完成句子，每空一词。
1. 请打开爆米花机。
______ ______ the popcorn machine, please.
2. 不要在这里挖洞。
______ ______ a hole here.
3. 你需要多少香蕉？
______ ______ ________ do you need
Turn on
Don’t dig
How many bananas
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
Complete the questions and answers. Then match them.
3b
1._____ do you make popcorn
2.__________ corn do we need
3.______ do we do next
4.__________ salt do we need
5.Now can we eat it
How
How much
What
How much
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.
First
turn
Finally
____ 1. How do you make popcorn
____ 2. How much corn do you need
____ 3. What do we do next
____ 4. How much salt do we need
____ 5. Now can we eat it
b
a
d
e
c
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
take out a book from the library
how to plant a tree是“特殊疑问词+动词不定式”结构，在句中作know的宾语。英语中，疑问词what, how, where, when等后可接动词不定式，在句中作主语、宾语或表语等。
Can you make noodles with beef and tomatoes
First, cut up the tomatoes and beef.
Next, boil the noodles.
Then, add the ingredients to the
noodles.
Finally, add salt to the noodles.
Summary
祈使句的类型及结构
祈使句的回答及祈使句的反意疑问句
可数名词与不可数名词的用法区别
可数名词单数变复数的变化规则
Thank you!