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人教新目标(Go for it)版 八年级上册
Section A (Grammar Focus-3c)
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Unit 8 How do you make a banana milk shake
通过本节课学习,我能够:
1. 掌握并会使用本节课所学新词汇及语法。
2. 运用英语思维方式谈论所学食物的制作过程,认识到
劳动成果的来之不易,懂得珍惜他人的劳动成果,也
培养了实际生活能力。
3. 感受中西方文化之间的差异,培养跨文化交际意识和
民族文化自信。
应用实践类活动
Review
First, wash some kinds of fruit such as apples, pears, grapes and so on.
How to make fruit salad
Next, cut them up and put them in a big bowl.
Then, pour some yogurt and honey into the bowl and mix it all up.
Finally, eat the salad.
Do you remember how to make Russian soup
First,
应用实践类活动
buy some beef, one cabbage, four carrots, three potatoes,
five tomatoes and one onion.
Then,
cut up the vegetables.
After that,
Next,
put the beef, carrots and potatoes into a pot and add some
water.
Then,
cook them for 30 minutes.
Finally,
add the cabbage, tomatoes and onion and cook for another
10 minutes.
don’t forget to add some salt.
Lead-in
We’ve learned how to make a banana milk shake, fruit salad and Russion soup.
In the processes, we used “First, Next, Then, ..., Finally”.
学习理解类活动
I can read the new words.
n.
/ ɡ (r)/
sugar
食糖
cheese
popcorn
corn
machine
干酪;奶酪
爆米花
玉米;谷物
机器;机械装置
n.
n.
n.
n.
v.
/d ɡ/
/m i:n/
/k :(r)n/
/ p pk :n/
/t i:z/
dig
(dug /d ɡ/) 掘(地);凿(洞);挖(土)
n.
/h l/
hole
洞;孔;坑
学习理解类活动
Grammar Focus
How do you make a banana milk shake
Next, put the bananas in the blender.
First, peel the bananas.
Then, pour the milk into the blender.
Finally, turn on the blender.
学习理解类活动
Countable nouns Uncountable nouns
How many bananas do we need How much yogurt do we need
We need three bananas.
We need one cup of yogurt.
学习理解类活动
一、定义:
一 祈使句
在英语中,用于表达命令、请求、劝告、警告、禁止等的句子叫祈使句。祈使句通常省略主语(you),句首动词用原形。祈使句一般没有时态的变化,也不能与情态动词连用。
学习理解类活动
1. Do 型:动词原形(+宾语)...
Be careful! 小心!
Add some water. 加一些水。
2. Be 型:Be + 表语 ...
二、祈使句的肯定形式:
学习理解类活动
3. Let 型:Let + 宾语 + 动词原形 ...
Let me read the letter for you. 让我给你读这封信吧。
注意:为了表示委婉的语
气可以在句首或句尾加上
please,加在句尾时,用
逗号和前面隔开。
Sit down, please! 请坐!
1. Don’t + 动词原形(+其他).
Don’t be careless. 不要粗心。
Don’t go out at night. 晚上不要外出。
三、祈使句的否定形式:
学习理解类活动
2. Never +动词原形(+其他).
Never be late again! 别再迟到了。
3. Let 型祈使句的否定形式,表示命令时通常在句首加don’t,
表示请求或建议时通常在宾语后、动词原形前加not。
Let’s not talk about it. 咱们别谈论这个了。
Don’t let them go. 不要让他们走。
学习理解类活动
4. No + n. /v.-ing
No photos. 禁止拍照。
No swimming. 禁止游泳。
1. 有时为了加强语气,可在句首加助动词do。
Do tell me the truth! 一定要告诉我真相!
四、祈使句的强调形式:
学习理解类活动
2. 有时为了明确地向对方提出请求或发出命令,可加上称呼语,
或把省略的you表示出来。
Turn off the light, Tom! 汤姆,关灯!
1. 肯定形式的祈使句,表示请求时附加问句通常用will you;
表示劝说、邀请时附加问句常用won’t you。
Please call us soon, will you 请快点儿给我们打电话,好吗?
五、祈使句的反意疑问句:
学习理解类活动
2. 否定形式的祈使句,附加问句通常用will you。
Don’t go out alone at night, will you
晚上不要独自外出,好吗?
Come to stay with us, won’t you 来和我们一起住,好吗?
3. let us开头的祈使句,附加问句通常用will you;但
let’s 开头的祈使句,附加问句要用shall we。
Let’s play football after school, shall we
放学后咱们踢足球,好吗?
Let us have a rest, will you 让我们休息一下,好吗?
学习理解类活动
二 可数名词和不可数名词
名词分为可数名词和不可数名词两大类。大多数名词为可数名词,有单复数之分,而不可数名词没有复数形式。
学习理解类活动
1. 可数名词有单数和复数两种形式,而不可数名词没有复数形
式。
pens
pen
可数名词与不可数名词用法区别:
学习理解类活动
bread
2. 不定冠词a/an、基数词可直接修饰可数名词,表示数量;而
不可数名词的量用“冠词/基数词+表示计量单位的名词 + of +
不可数名词”结构表示。
an apple
two pens
a piece of bread
two cups of milk
3. 可数名词复数前可用some, many, any, few, a few, a lot of, lots
of等修饰;不可数名词前可用some, much, any, little, a little,
a lot of, lots of等修饰。
many pens
学习理解类活动
much bread
4. 提问可数名词的数量用how many,提问不可数名词的量用
how much。
How many flowers do you have 你有多少花?
How much bread do we need 我们需要多少面包?
some books
some milk
5. 可数名词作主语时,谓语动词要与主语的单复数保持一致;不可
数名词作主语时,谓语动词用单数,但当其前有表示计量单位的
名词时,谓语动词要与表示计量单位的名词的单复数一致。
One apple is enough. 一个苹果就够了。
学习理解类活动
Bananas are necessary for a banana milk shake.
制作香蕉奶昔时香蕉是必需的。
Money is very important, but it is not everything.
金钱很重要,但它不是一切。
Two spoons of honey aren’t enough. 两勺蜂蜜是不够的。
应用实践类活动
3a
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
Circle the correct word in each question.
a. 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. ______ 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
a
d
e
c
b
3b
Complete the questions and answers. Then match them.
应用实践类活动
3c
Write how to do one of the following things. Then tell your partner how to do it.
① plant a tree
② make beef noodles
③ wash clothes
④ take out a book
from the library
Do you know how to plant a tree
First, dig a hole. Then ...
应用实践类活动
Do you know how to plant a tree
how to plant a tree是“疑问词+动词不定式”结构,在句中作know的宾语。动词不定式常与what, how, where, when等疑问词连用,在句中作主语、宾语、表语等。
When to start is not decided yet. 什么时候动身还没有决定。
I don’t know how to use this machine.
我不知道如何使用这台机器。
The question is what to do next. 问题是下一步做什么。
学习理解类活动
“疑问词+动词不定式”结构的常见考点:
I don’t know what to do next. 我不知道接下来应该做什么。
① 同义句转换
= I don’t know what I should do next.
② 动词不定式的动词后面是否需要宾语。
I don’t know what to do. 我不知道做什么。
I don’t know how to do it. 我不知道怎么做。
what是连接代词,可作do的宾语,所以不能再加it;how是连接副词,作状语,所以需要it作do的宾语。
学习理解类活动
③ 动词不定式的动词后面是否加介词。
There are many rooms. I can’t decide which to live in.
有许多房间,我无法决定住哪个。
若疑问词为代词,且不定式中的动词为不及物动词,则应加介词。
学习理解类活动
Section A (Grammar Focus-3c)
Important words:
sugar, cheese, popcorn, corn, machine, dig, hole
Grammar:
祈使句
可数名词与不可数名词用法区别
Ⅰ. 根据句意及汉语提示完成句子。
1. I would like some tea with _______(食糖).
2. My sister likes to have cakes with _______(奶酪).
3. Before you plant a tree, you must ______(挖) a hole first.
4. Could you please tell me how to use this _________(机器)
5. Look! There is a big ______(洞) on your coat.
6. They saw quite a lot of ______ (玉米) in that farmer’s yard.
sugar
cheese
dig
machine
hole
应用实践类活动
corn
Ⅱ. 用 “how many” “how much” 填空。
1. — ______ ______ bananas do you buy
— Three kilos.
2. — ______ ______ bread do we need
— Three pieces.
3. — ______ ______ tomato sauce is there in the bottle
— A little.
How many
How much
How much
应用实践类活动
完成配套练习册
Preview Section B (1a—1e)
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