Unit 2 Healthy Lifestyle Build up your vocabulary 课件-2024-2025学年高中英语人教版（2019）选择性必修第三册

Unit 2 UNIT 2 HEALTHY LIFESTYLE To use the key words in the reading text to complete the text summary; To find collocations related to “habit” from the previous text; To practise vocabulary in context. Complete the summary using the words from the box below. alcohol, appropriate, cue, cycle, negative, pill, psychology, reward, tobacco, discipline 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 _________”. appropriate alcohol/tobacco tobacco/alcohol psychology cycle 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! cue negative reward alcohol, appropriate, cue, cycle, negative, pill, psychology, reward, tobacco, discipline discipline pill Find “verb + a habit“ collocations from the previous text. Then make sentences with them. form a habit We often form a habit without realising it. change a habit The expert gave us some tips on how to change bad habits. prevent a habit Of course, it is better to prevent a bad habit than break one! recognise a habit To recognise a bad habit is the first step. learn about a habit understand a habit adapt a habit replace a habit break a habit create a habit build a habit examine a habit By examining our habits closely, we can start to understand them. break a habit Be disciplined and don’t give up trying to break your bad habit! Some more “verb + a habit” collections: Complete the passage using the correct forms of the words in the box. examine, dominate, facilitate, rely on Simply speaking, a healthy lifestyle is about finding the right balance and making good choices. Life is composed of (由……组成) 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. dominates 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. examine relies on facilitate examine, dominate, facilitate, rely on Find main idea for each paragraph. Para. 1: Para. 2: Para. 3: What is a healthy lifestlye? It’s important to balance the elements in life. Suggestions on how to build a healthy lifestyle. Life is composed of many elements, such as family, friends, study, work, entertainment, and so on. compose vt. to combine together to form something 由……组成，常用于 be composed of 结构 vi.&vt. to write a piece of music 作(曲) vt. to write a letter, poem etc, thinking very carefully about it as you write it 写信/诗/讲稿等 e.g. More than 17.6 million firms compose the business sector of our economy. She began to compose songs at an early age. I’m composing a formal reply to the letter / a speech. 【拓展】 composer n. 作曲家 composition n. 作品；作文；成分 【语境应用】根据括号内的汉语提示补全下面句子。 1) Mozart ________________________ (创作了他的最后一部歌剧) shortly before he died. 2) The audience who ________________________________ (主要由年轻人组成) crowded the concert hall. 3) ____________________________________ (给当地政府写封信) stating your views on an issue of your choice. composed his last opera was composed mostly of young people Compose a letter to your local government simply speaking make choices be composed of find balance lose balance feel good neither too much nor too little step-by-step process facilitate changes make changes 简单地说 做出选择 由……组成（或构成）的 找到平衡 失去平衡 感觉很好 既不多也不少 分步过程 促进改变 做出改变 1. Review the words, expressions and sentences we have learned. 2. Add more sentences or paragraphs to the passage in activity 3. $$