2016-12-27 发布者：达娃卓玛 浏览数( -)
u Lesson
24: Eat Good Food!
Teaching Aims and Demands:
l
The students should be able to master these
words.
掌握词汇：away, sandwich, only
接触词汇：takeout, tip, P.S.(=postscript)
l
The students should understand these
expressions.
短语和句型：be
away, get enough rest, watch TV, every day.
Teaching Aids: Audiotape. A chart that shows good (health) and bad
(unhealthy) foods like the one below.
|
Bad Foods |
Good Foods |
|
donuts |
fruit |
|
potato chips |
tofu |
Teaching Methods: Task-based language learning.
Teaching Importances and Difficulties:
Structures and Expressions:
1. Your dad and I are away for three days.
我和你爸爸要离开家三天。
★ be away for… 意为离开多久时间，for后接表示一段时间的状语。be away 不在，离开
eg: I shall be away for some time. 我将离开一段时间。
2. Don’t watch too much TV! 不要看太多电视！
too many+可数名词复数
★ “太多”
too
much+不可以数名词
eg: (1) Don’t eat too much meat. 不要吃太多的肉。
(2) There are
too many people here. 这儿有太多的人。
Grammar语法
一般现在时（Simple Present Tense）
1.
一般现在时的用法
一般现在是表示经常性、习惯性的动作或存在的状态，常与always, usually, often, sometimes等时间状语连用。例如：
I often play soccer on Sundays.
Mike usually goes to school by bike.
一般现在时还可以表示主动具备的性格和能力。例如：
She likes apples.
They speak English.
一般现在时的谓语由动词原形表示，但主语为第三人称单数时，谓语动词要加-s或-es,其变化规则如下：
动词第三人称单数的构成规则
|
构成方法 |
例词 |
|
一般情况下动词词尾加-s, 清辅音后读/s/, 浊辅音或元音后读/z/; |
help-helps, make-makes, swim-swims, leave-leaves, |
|
以字母s, x, ch, sh结尾的动词加-es，读/ɪz/。如果动词原形词尾已有e，则加-s。以o结尾的动词加-es, 读/z/ |
guess-guesses, fix-fixes, teach-teaches, |
|
以辅音字母加y结尾的动词，先变y为i，再加-es, 读/z/ |
fly-flies, carry-carries, study-studies |
2.
一般现在时的句型
1) 句子的谓语动词是动词be(am, is或are)。例如：
I am a student. (肯定句)
He isn’t a teacher. (否定句)
Are you Danny? (疑问句)
这类句子的疑问句形式，是将动词be(am, is或are) 放在句首，句末用问号，肯定答语一般为：Yes, 主语+be,否定答语一般为：No,
主语+be+not。
2)
句子的谓语动词是实义动词。例如：
I get up at 7:00 in the morning. (肯定句)
She doesn’t like meat. (否定句)
Do you like pears? (疑问句)
这类句子变为否定句时，要在实义动词前面加do (does)+not。 do
(does) 是助动词，本身无意义，可以与not缩写成don’t
(doesn’t)。例如：
I don’t like donuts.
She doesn’t like meat.
变为一般疑问句时，要在句子开头加助动词Do (Does), 句末用问号，肯定答语一般为：Yes, 主语+ do
(does)， 否定答语一般为：No, 主语+do
(does)+not。例如：
Does he work to school?
Yes, he does. / No, he doesn’t.
练习：
1. I ＿＿＿ (drink)
five glasses of water every day.
2. Danny has three hairs. He ＿＿＿ (look) funny.
3. Many people ＿＿＿＿ (buy)
fruit and vegetables at the market every day.
4. Do you ＿＿＿＿ (eat)
dumplings at the restaurant?
5. Jenny ＿＿＿＿ (look)
nice today. Her sweater ＿＿＿＿
(go) well with her skirt.
答案：
1) drink 2) looks 3)buy
4)
eat 5) looks; goes
Teaching Step:
Class opening
Step1: Greeting
Greet the class. Use one or more of the following (ask
five or six students to respond.):
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Good
morning/afternoon, Class. How are you today?
l
Sing
several lines of Twenty Bottles.
Step2: Review
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Homework
check.
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Instruct
the students as follows:
1. In lesson 23, we learned about corner
store. Can you remember some of the new words we learned? Where did Danny go?
What did his mother ask him to buy? What did he buy instead?
2. What
is your favourite Chinese food? Is it good for you? Do you sometimes eat food
from others countries? Where do you eat this food? Is it good for you?
Step3: Focus structures:
I’ll be away for…days.
You can have/eat…a day.
Step4: Grammar
Simple Present
Tense
Class Closing
l
Assign
homework:
1) Finish your list of Tips for Good
Health. Try to write at least
five sentences. Can you think of ten?
2) Complete Let’s Do it! No.2 and No.3.