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1、Unit 2 A Healthy Lifestyle,Build up your vocabulary,Words,6.skip vt.跳过；不参加；消消溜走 vi.蹦蹦跳跳地走；跳绳 n.蹦跳 7.dynamic adj. 充满活力的；精力充沛的；动态的 8.virus n.病毒；病毒性疾病 9.refresh vt.使恢复精力；使凉爽；刷新 10.absorb vt.吸引全部注意力；吸收,1.abuse n.滥用；虐待；辱骂 vt.滥用；虐待；辱骂 2.physical adj.身体的；物理学的 3.dominate vt.vi.支配；控制；占有优势 4.reward n.回报；奖励；报酬
2、 vt.奖励；奖赏；给予回报 5.disturb vt.打扰；搅乱；使烦恼,1.abuse n.滥用；虐待；辱骂 例：drug abuse 滥用药物 vt.滥用；虐待；辱骂 例：Cindy has a difficult life and is often abused by her stepmother. 被虐待,要点突破,2.reward n.回报；奖励；报酬 例：The school has a system of rewards and punishments to encourage good behavior. vt.奖励；奖赏；给予回报 例：The students have b
3、een working hard on their lessons and their efforts will be rewarded with success in the end.,奖惩制度,reward sb. with sth. 报答、奖赏某人某物,3. refresh vt.使恢复精力；使凉爽；刷新 例：He refreshed himself with a cool shower. 使恢复精力；使凉爽 The page refreshes automatically. 刷新 After the long sleep, I felt completely refreshed. 感到
4、有精神的,要点突破,4. absorb vt.吸引全部注意力；吸收 例：A transparent object doesnt absorb light. Everyone has the ability to absorb new knowledge 固定短语： be absorbed in 全神贯注于 例：When he is deeply absorbed in painting, John didnt notice evening approaching.,要点突破,吸收 take in,理解；掌握,phrases,1. in response to 回答；答复 2. rely on
5、依赖；依靠；信赖 3. straight away 立即；马上 4. decide on 决定；选定 5. be composed of 由组成（或构成）的 6. stress out 焦虑不安；疲惫不堪 7. worn out 筋疲力尽的；疲惫的,rely onupon 依赖；依靠；信赖 例：You shouldnt always rely just on the Internet for your research. She is very reliable, and you can rely on her. 固定短语： rely on to do sth. 依赖做某事信任某人做某事 近义
6、词：depend on,要点突破,依赖,信任,2. decide on/upon 决定；选定 例：Have you decided on a date for the wedding？ After leaving university, they decided on a career in publishing. decide on +n. 选定某事物,3. be composed of 由组成（或构成）的 例：What is water composed of? The committee was composed of 10 men and 15 women. 近义词：be made u
7、p of ; consist of,Phrases: decide on; be composed of,Master the key words in this unit,Words: pill; compose; surgery; liberation,Do you think they are all leading healthy lifestyles? Why or why not?,straight away 立刻；马上 1. I should go and see a doctor straight away. 我得马上去看医生。 2. Ill telephone him str
8、aight away. 我马上就打电话给他。,【辨析】 immediately指做完一件事后，立即就做另一件事 instantly指恰恰就在此刻，一秒钟也没耽误。 presently指不久、即将。 directly和immediately同义，指毫无迟疑。 shortly和soon同义，指动作发生或完成的速度之快。 soon常用词，指行动快，完成速度快。 at once口语中常用，语气强烈，指时间紧迫，一刻也不能耽误。 right away主要用于美国英语，语气稍弱于at once，强调动作迅速。,liberation n. 解放 The happiest time in my life wa
9、s the three years of the War of Liberation. 在我一生中,最高兴的是解放战争的三年。 When was the Peoples Liberation Army founded? 人民解放军是什么时候建立的?,make up ones mind 下定决心 1. It is early days yet to make up your mind. 要下决心现在还为时过早。 2. Can she make up her mind to go to sleep? 她能下定决心去睡觉吗？,【拓展】 change ones mind 改变主意 read ones
10、mind 看出某人的心思 fix/keep ones mind 把注意力放到上 bear/ keep sth. in mind 记住某事 never mind 别介意,Content,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 nalyse th
11、em using the “habit _” . To improve a bad habit, we must first find out what the _is.,appropriate,alcohol,tobacco,psychology,cycle,cue,Complete the summary using the words from the box below.,alcohol appropriate psychology cue reward cycle tobacco negative discipline pill,Then we must change the old
12、 _ 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
13、us ,but changing will ensure we have a happy and healthy life!,negative,reward,pills,discipline,alcohol appropriate psychology cue reward cycle tobacco negative discipline pill,Complete the summary using the words from the box below.,form a habit _ change a habit_ _ _ _ _ _ _ _ _ _ _,2 Complete the
14、table using verbs from the previous text that collocate with the word habit. Then make sentences using the new phrases.,We need to change a habit if it is harmful to us.,3. Complete the passage using the correct forms of the words in the box. Add more sentences or paragraphs to the passage if possib
15、le.,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 soon. If one element _ your life and the others are ignored, you will lose balance and not feel good. Careful
16、ly _ 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 chois. 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 llfestyle will become healthier.,dominate,examine,relies on,facilitate,examine facilitate rely on dominate,Bye-bye!,