内容正文:
UNIT 7
Ways to be healthy
Lesson 1 You are what you eat!
1
Warming up
3
What is a balanced diet?
1 Read the questions and give your answers.
A What is a balanced diet? Is your diet balanced?
A balanced diet is a way of eating that gives your body all the nutrients(营养物) it needs to work well. These nutrients include carbohydrates(碳水化合物), proteins, fats, vitamins, minerals, and water.
B What does “You are what you eat” mean?
“You are what you eat” means that the food you eat has a big effect on your mind and body, and your mind and body are what you really are.
如何做到
均衡饮食?
2 Listen to the conversation and write true (T) or false (F).
Jenny: What would you like to have for lunch, Danny?
Danny: Today I would like a salad with many different vegetables.
Jenny: That’s surprising! You don’t like vegetables, right?
Danny: Well, vegetables are healthy. They are good for us.
Jenny: That’s true.
Danny: To tell you the truth, I decided to change my eating habits last night.
Jenny: Really, Danny?
Danny: Yes. Last night, I ate five donuts as usual. My uncle said to me, “You shouldn’t eat so many donuts at a time. It’s not good for your health. You should also eat some vegetables.”
Jenny: Your uncle is right.
Danny: He also told me, “You are what you eat !” Later that night, I had a dream. In the dream I became a big donut and everyone tried to eat me. It was awful!
Jenny: Oh no! Poor Danny!
Danny: Yeah! Then I woke up and decided to have a balanced diet.
Jenny: It’s a good change, Danny! We all need a balanced diet.
T
T
F
3 Listen to the conversation again and answer the questions.
A He wanted to eat a salad with many different vegetables.
B He said that Danny shouldn’t eat so many donuts at a time. It’s
not good for his health. He should also eat some vegetables. And
he also said, “ You are what you eat!”
C Because he dreamed that he became a big donut and everyone
tried to eat him.
2
Language Points
14
surprising /səˈpraɪzɪŋ/ adj. 出人意料的;令人吃惊的;奇怪的
1
That’s surprising!
太令人惊讶了!
【辨析】surprised 与surprising
surprised 意为“感到惊讶的”,其主语通常是人,说明人的感受,常在句中作表语。
be surprised at sth.对某事感到惊讶
be surprised to do sth.对做某事感到惊讶
surprising 意为“令人吃惊的”,说明事物本身具有令人吃惊的特征,在句中可作表语或定语。
We are surprised at the surprising news.
我们对这个惊人的消息感到惊讶。
We are all surprised at his changes.
我们都对他的变化感到惊讶。
It’s not surprising that they lost.
他们吃了败仗,不奇怪。
to tell you the truth 说实话
通常可以放在句首,用来引出一个诚实的观点或陈述。
To tell you the truth, I didn’t really enjoy the movie.
说实话,我并不是很喜欢那部电影。
To tell you the truth, I am not sure if I can come to the party.
说实话,我不确定我是否能来参加聚会。
2
To tell you the truth, I decided to change my eating habits last night.说实话,昨天晚上我决定改变我的饮食习惯。
usual /ˈjuːʒuəl/ adj. 通常的;寻常的
as usual意为“和往常一样”,表示一种习惯性动作,常位于句首或句末。
She sat in her usual seat at the back.
她坐在后排平时习惯坐的位子上。
Jenny is the first to get to school as usual.
詹妮和往常一样第一个到校。
3
Last night, I ate five donuts as usual.
昨晚,我像往常一样吃了五个甜甜圈。
【拓展】
【特别提醒】usual是以辅音音素开头的单词,其前用不定冠词时应用a;unusual是以元音音素开头的单词,其前用不定冠词时应用an。
a usual day 一个寻常的日子
an unusual day 一个不寻常的日子
at a time 每次
She can sit and read for hours at a time.
她可以坐在那里一看书就是几个小时。
4
You shouldn’t eat so many donuts at a time.
你不应该一次吃那么多甜甜圈。
【拓展】与time相关的其他短语/搭配:
at all times总是 at times 有时;间或
at the same time 同时 at one time一次;曾经
on time准时 in time及时
for the first time首次 have a good time玩得开心
health [不可数名词] 健康;医疗
be in good health=be healthy 身体健康
stay/keep in good health=stay/keep healthy 保持健康
Fresh air and exercise are good for our health.
新鲜空气和运动对我们的健康有益。
5
It’s not good for your health.
这对你的健康不好。
拓展:
healthy [形容词] 健康的
unhealthy [形容词] 不健康的
healthily [副词] 健康地
To keep healthy, you should eat healthily.
为了保持健康,你应该吃得健康。
become /bɪˈkʌm/ v.变成;开始变得
become 在此作连系动词,后面可接形容词或名词作表语,多指状态、身份、职位等的变化。
His mother became very angry when she heard the news.
他妈妈听到这个消息时变得非常生气。
She became a teacher two years ago.
她两年前成为一名老师。
6
In the dream I became a big donut and everyone tried to eat me. It was awful! 在梦里,我变成了一个大甜甜圈,每个人都想吃掉我。太可怕了!
【拓展】表示“变得”的连系动词还有 get、turn和grow,其中turn多指在颜色和性质等方面变得与原来不同。
The days are getting longer and longer.
白天变得越来越长了。
The leaves turn yellow in autumn.
树叶在秋天变黄。
My younger brother is growing tall.
我弟弟渐渐长高了。
① 可怕的
She had an awful dream.
她做了一个可怕的梦。
② 很坏的;糟糕的;令人不快的
The weather is awful today.
今天天气糟透了。
7
It was awful! 太可怕了!
poor [形容词]
① 可怜的 用于名词前作定语
Poor kid, he had a bad day.
可怜的孩子,他度过了倒霉的一天。
8
Poor Danny! 可怜的丹尼!
② 贫穷的
可在句中作表语或定语。此时其反义词为rich(富有的)
He always helps the poor.
他总是帮助穷人。
③ (身体)虚弱的
The boy was in poor health.
这个男孩身体虚弱。
wake up 醒来
wake up 在此作不及物动词词组,表示自行醒来。
That baby suddenly woke up and cried.
那个婴儿突然醒了,哭了起来。
9
Then I woke up and decided to have a balanced diet.
然后我醒来,决定有一个均衡的饮食。
【拓展】wake up 还可作及物动词词组,意为“唤醒,叫醒”。若宾语为人称代词,人称代词应放在wake 与 up 之间;若宾语为名词,名词既可放在两词之间,也可放在 up 之后。
I will have a meeting this afternoon. Please wake me up at 2:00 pm.今天下午我要开会。请在下午2点叫醒我。
Mary, it’s time to wake up your sister ( = wake your sister up).玛丽,是时候叫醒你妹妹了。
balanced /ˈbælənst/ adj. 保持平衡的
balanced是由“balance(n.平衡)+-d(形容词后缀)”构成,既可作定语,又可作表语。
balanced diet 均衡饮食
We should know the importance of a balanced diet.
我们应该知道均衡饮食的重要性。(作定语)
Nature is perfectly balanced.
大自然是非常平衡的。(作表语)
4 Work in groups. Interview your classmates and fill in the table.
The following questions may help you:
● What are your favourite foods?
● How often do you eat these foods?
● Are they healthy foods or not?
● Do you think you have good eating habits?
Zhao Wenli apples 5 times a week √
Listen and repeat. Write more words in each group.
Pronunciation
ou /ʊ/ would should a
er /ə/ yesterday later a
ea /e/ health bread a
tr /tr/ truth try a
ts /ts/ donuts habits a
could
farmer computer water paper sister
head dead headline heavy
trust truck travel train
boats gifts hats seats cats
字母组合 ou、er、ea、tr 和 ts 的读音
ou 通常发/aʊ/ about mouth house found shout
发/ʊ/ would should could
er 通常发/ə/ yesterday later teacher driver over
ea 发/iː/ eat team please tea
发/e/ health bread head deadline
tr 通常在词首发/tr/ truth try trade trip tree
ts 通常在词尾发/ts/ habits sits donuts cats
3
Summary
39
重 点 词 汇
surprising adj. 出人意料的;令人吃惊的;奇怪的
truth n. 事实;真相;真实
habit n. 习惯;习性
usual adj. 通常的;寻常的
health n. 健康;医疗
重 点 词 汇
become v. 变成;开始变得
awful adj. 可怕的;很坏的
poor adj. 可怜的;贫穷的
balanced adj. 保持平衡的
diet n. 日常饮食;规定饮食 ‖ v. 节食
重 点 短 语 和 句 型
to tell you the truth 说实话
as usual 和往常一样
at a time 每次
wake up 醒来
balanced diet 均衡的饮食
4
Practice
43
一、将下列单词按照其画线字母的读音归类
about tea mouth could driver
house please bread should order health speak ready later
1./aʊ/: _____________________________________
2./ʊ/: ______________________________________
3./ə/: ______________________________________
4./iː/: ______________________________________
5./e/: ______________________________________
about mouth house
could should
driver order later
bread health ready
tea please speak
二、完成句子,每空一词
1.我今天早上醒来时就九点钟了。
It was nine o’clock when I ______ ______ this morning.
2.均衡的饮食有助于我们保持身体健康。
____ ________ ______ can help us keep healthy.
3.说实话,我不同意你的意见。
____ _____ _____ _____ _____, I don’t agree with you.
woke up
A balanced diet
To tell you the truth
Review the pronunciation of the letter combinations ou,
er, ea, tr and ts.
2. Discuss information about a balanced diet with your
classmates in English.
3. Preview the new words and expressions in Lesson 2.
Homework
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