1、Unit 2 A Healthy LifestyleBuild up your vocabularyWords6.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 vt.奖励；奖赏；给
2、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. 要点突破要点突破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 been working hard on
3、 their lessons and their efforts will be rewarded with success in the end.3. refresh vt.使恢复精力；使凉爽；刷新例：He refreshed himself with a cool shower. The page refreshes automatically. After the long sleep, I felt completely refreshed. 要点突破要点突破4. absorb vt.吸引全部注意力；吸收例：A transparent object doesnt absorb ligh
4、t.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. 要点突破要点突破phrases1. in response to 回答；答复2. rely on 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；
5、疲惫不堪7. worn out 筋疲力尽的；疲惫的1. 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要点突破要点突破2. decide on/upon 决定；选定例：Have you decided on a date for the wedding？After leaving university, t
6、hey decided on a career in publishing.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.Phrases: decide on; be composed of1Master the key words in this unit23Words: pill; compose; surgery; liberationLead inDo you think they are all leading healt
7、hy 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 straight away. 我马上就打电话给他。Language point【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
8、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. 解放解放The happiest time in my life was 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
9、 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 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ContentTeenagers often have bad habits. Most can be stopped by taking _ action. However, habits
10、like _and _ abuse can lead to serious addictions. According to modern _ , to change bad habits, we must first nalyse them using the “habit _” . To improve a bad habit, we must first find out what the _is. appropriatealcoholtobaccopsychologycyclecue1. Complete the summary using the words from the box
11、 below.alcohol appropriate psychology cue reward cycle tobacco negative discipline pillThen 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 giv
12、e 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!negative reward pillsdisciplinealcohol appropriate psychology cue reward cycle tobacco negative discipline pill1. Complete t
13、he summary using the words from the box below.form a habit _change a habit_ _ _ _ _ _2 Complete the 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 th
14、e correct forms of the words in the box. Addmore sentences or paragraphs to the passage if possible.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
15、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 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.dominateexamine relies on facilitate examine facilitate rely on dominateBye-bye!
