Unit 2 Healthy Lifestyle Learning About Language (1) Vocabulary 课件（16张PPT）

(共16张PPT)
选择性必修三Unit2
Learning About Language (1):
Vocabulary
Learning objectives:
In today’s class, you will…
Learn and apply some key words and expressions in this unit.
Review the content of the text learned previously by using the key words in a summary.
Build up vocabulary about the unit theme.
Activity 1: Learning about the core vocabulary
HABITS FOR A HEALTHY LIFESTYLE
Core vocabulary
alcohol tobacco psychology
reward pill cycle
cue discipline
adj. appropriate
negative
v. examine facilitate dominate
rely on
psychology
reward cycle cue discipline
the dried leaves of the tobacco plant that are used for making cigarettes, smoking in a pipe or chewing
tobacco
drinks such as beer, wine etc. that can make people drunk
a small flat round piece of medicine that you swallow without chewing it.
alcohol
pill
烟草；烟叶
酒；含酒精类饮料
药丸
1. According to modern psychology, we must first learn about
the “habit cycle”, which works like this: …
psychology:
(1) the scientific study of the mind and how it influences behaviour 心理学 (n.)
(2) the kind of mind that sb. has that makes them think and behave in a particular way 心理 (n.)
psychological (adj.) development 心理发展
cycle:
bicycle自行车(n.)
ride a bicycle骑自行车（v.）
the fact of a series of events being repeated many times, always in the same order循环；周期(n.)
(1)We went for a cycle ride on Sunday.
(2)He decided to cycle to Tibet .
psychology
reward cycle cue discipline
2. First, there is a “cue”, an action, event, or situation that acts as a signal to do something.
…
Third, there is the “reward”, the good thing or feeling we get from the routine.
cue:
signal
an action or event that is a signal for sb. to do sth.
提示；暗示；信号（n.）
give sb. a signal 给(某人)提示（v.）
Can you cue me when you want me to begin.
你要我开始的时候给我暗示一下好吗？
Joe 的到来意味着要更多的酒了。
Joe’s arrival was a cue for more alcohol.
3. First, there is a “cue”, an action, event, or situation that acts as a signal to do something.
…
Third, there is the “reward”, the good thing or feeling we get from the routine.
reward:
a thing that you are given because you have done sth.
good, worked hard, etc. 回报；奖励；报酬(n.)
to give sth. to sb. because they have done sth. good, worked
hard, etc. 奖励，给以报酬 (v.)
reward sb. for sth. reward sb. with sth.
She was rewarded for her efforts with a cash bonus.
她因自己所作的努力而得到了一笔奖金。
你帮了那么大忙，理应得到奖励。
You deserve a reward for being so helpful.
4. As the Chinese philosopher Laozi wrote, “A journey of a
thousand miles begins with a single step.” One step seems small, but it is essential. To reach the goal of change, a person must show some discipline and repeatedly take many small steps.
discipline:
(1)the ability to control your behaviour or the way you live, work, etc. 自制力；纪律 (n.)
(2)to control the way you behave and make yourself do things that you believe you should do.
自我控制；严格要求（自己） (v.)
他规定自己每周至少锻炼三次。
He disciplined himself to exercise at least three times a week.
(3) to punish sb. for sth. they have done惩罚；处罚(v.)
这些军官们因使用种族歧视语言而受惩罚。
The officers were disciplined for using racist language.
1. To prevent harmful habits like these from dominating a teenager’s life is essential. They must learn to recognize bad habits early and make appropriate changes.
appropriate: suitable, acceptable or correct for the particular circumstances 合适的；恰当的
appropriate negative
2. For example, we could try to replace a negative routine with something more positive. So when we feel unhappy again (cue), rather than eat snacks, we could listen to some of our favourite music instead (routine), which will make us feel relaxed (reward).
negative: bad or harmful 坏的；有害的
an appropriate response/ measure/ method
恰如其分的反应/措施/方法
examine facilitate dominate rely on
1. To facilitate a positive change in our bad habits, we must first examine our bad habit cycles and then try to adapt them.
facilitate: to make an action or process possible or easier.
促进；使便利
新机场将促进旅游业的发展。
The new airport will facilitate the development of tourism.
examine: to look at something closely, to see if there is anything wrong or to find a cause of a problem 仔细地检查，检验
Students will be examined in all subjects at the end of the term.
期末时学生要参加所有学科的考试。
to give sb. a test to see how much they know about a subject or
what they can do 测验
It is necessary to examine how the proposals can be carried out.
有必要调查一下怎样才能实施这些方案。
To consider or study an idea, a subject, etc. very carefully 审查
2. To prevent harmful habits like these from dominating a teenager’s life is essential. They must learn to recognize bad habits early and make appropriate changes.
dominate: to control or have a lot of influence over sb./sth., especially in an unpleasant way. 支配；控制
3. When we feel unhappy (cue), we eat lots of unhealthy snacks (routine), which makes us feel happy (reward). The reward makes us much more likely to continue the cycle, and the bad habit of relying on unhealthy snacks is formed.
rely on: depend on 依赖；依靠
他小时候由他父亲主宰一切。
As a child he was dominated by his father.
现在我们很大程度上依赖电脑来安排我们的工作。
These days we rely heavily on computers to organize our work.
reliable adj. 可靠的
Activity 2: Consolidating (Exercise on page16)
1. Complete the summary using the words from the box below.
Teenagers often have bad habits. Most can be stopped by taking ___________ action. However, habits like _______ and _______ abuse can lead to serious addictions. According to modern __________, to change bad habits, we must first analyse them using the “habit ______”. To fix or improve a bad habit, we must first find out what the ______ is. Then we must change the old ________ routine to something more positive. If successful, we will feel a sense of ________ and our bad habit may disappear. Changing a bad habit is difficult, and it is easy to make excuses and give up. We need to make up our minds and show some __________, and make small changes over time. There is no magic ______ to help us, but changing will ensure we have a happy and healthy life!
appropriate
alcohol
tobacco
psychology
cycle
cue
negative
reward
discipline
pill
alcohol appropriate cue cycle negative
pill psychology reward tobacco discipline
3. Complete the passage using the correct forms of the words in the box.
Simply speaking, a healthy lifestyle is about finding the right balance and making good choices. Life is composed of many elements, such as family, friends, study, work, entertainment and so on. If one element __________ your life and the others are ignored, you will lose balance and not feel good.
Carefully ___________ your daily activities. Your health _________ what you choose to do in your daily life. A healthy lifestyle is generally a balanced life in which you make wise choices. Neither too much nor too little is good.
Slowly __________ changes in your lifestyle by using a step-by-step process. You do not have to change everything at once. Make small changes each day and your lifestyle will become healthier.
dominates
examine dominate facilitate rely on
examine
relies on
facilitate
is made up of 由……组成
Find “verb + a habit” collocations from the previous text.
form a habit
prevent a habit
recognise a habit
change a habit
examine a habit
create a habit
break a habit
养成习惯 form a habit
create a habit
改变习惯 change a habit
break a habit
认知习惯 recognise a habit
examine a habit
防止习惯
prevent a habit
build a habit
adapt a habit
learn about a
habit
Activity 3: Learning about “verb + a habit” collocations
Activity 4: Consolidating
Make sentences with “verb + a habit” collocations listed above.
Possible version：
form a habit:
We often form a habit without even realizing it.
change a habit:
He wrote the expert a letter asking for some tips on how to change bad habits.
prevent a habit:
It’s important to prevent a habit that may affect your health.
recognise a habit & break a habit:
To break a habit, recognising it is the first step.
examine a habit & adapt a habit:
Examine our habits closely so that we can adapt them if necessary.
…
Assignment:
Use a mind map to build up your vocabulary about “habits” and “healthy lifestyle” .
habits
healthy lifestyle
…
…
…
…
…
Possible styles: