Unit 2 Period 1 Reading and Thinking (Ⅰ) 语篇研读课（教用Word）-【金榜题名】2025-2026学年高二英语选择性必修第三册高中同步学案（人教版）

本讲义围绕“健康生活方式”核心知识点，以人教版必修3 Unit 2阅读文本为载体，系统梳理饮食习惯与平衡饮食的重要性，通过词汇匹配、语境填空搭建语言基础，结合语篇分析、问题探究及习惯养成策略，构建“输入-理解-应用”的学习支架。 该资料设计突出语言能力与思维品质培养，如词汇学习采用语境化练习提升语言运用能力，阅读环节通过结构导图和问题链引导逻辑分析，拓展阅读结合科学研究培养批判性思维。课中助力教师引导学生深度理解，课后资料可帮助学生巩固词汇、梳理语篇逻辑，有效查漏补缺。

Unit 2　Heal Thy Lifestyle COME AND EAT HERE (2) A week later，Wang Peng's restaurant was nearly full and he felt happier.Perhaps he would be able to earn his living after all and not have to close his restaurant.He did not look forward to being in debt1 because his restaurant was no longer popular.He smiled as he welcomed some customers warmly at the door but the smile left his face when he saw Yong Hui walking in.She did not look happy but glared2 at him.“May I ask what you were doing in my restaurant the other day？I thought you were a new customer and now I know that you only came to spy on3 me and my menu，” she shouted.“Please excuse me，” he calmly explained，“I wanted to know where all my customers had gone last week.I followed one of them and found them in your restaurant.I don't want to upset you，but I found your menu so limited that I stopped worrying and started advertising4 the benefits of my food.Why don' t you sit down and try a meal？” Yong Hui agreed to stay and soon they were both enjoying dumplings and breast of chicken cooked with garlic5.When they were served the ice cream，Yong Hui began to look ill.“I feel sick with all this fat and heavy food，” she said，“I miss my vegetables and fruit.” Wang Peng was enjoying a second plate of dumplings so he sighed.“Yes，” he added，“and I would miss my dumplings and fatty pork.Don't you get tired quickly？” “Well，I do have to rest a lot，” admitted Yong Hui.“But don't you think it would be better if you were a bit thinner？I'm sure you'd feel much healthier.” They began to talk about menus and balanced diets.“According to my research，neither your restaurant nor mine offers a balanced diet，” explained Wang Peng.“I don't offer enough fibre6 and you don't offer enough body-building and energy-giving food.Perhaps we ought to combine our ideas and provide a balanced menu with food full of energy and fibre.” So that is what they did.They served raw vegetables with the hamburgers and boiled the potatoes rather than fried them.They served fresh fruit with the ice cream.In this way they cut down the fat and increased the fibre in the meal.Their balanced diets became such a success that before long Wang Peng became slimmer and Yong Hui put on more weight.After some time the two found that their business cooperation7 had turned into a personal one.Finally they got married and lived happily ever after. (选自人教版旧教材必修3 Unit 2) 1．debt /det/n.债；债务 2．glare /ɡleə/vi.怒目而视 3．spy on暗中监视；侦查 4．advertise/ˈædvətaIz/vt.为……做广告 vi.登广告；做广告 5．garlic/ˈɡɑːlIk/n.大蒜 6．fibre /ˈfaIbə/n.纤维；纤维制品 7．cooperation /kəʊˌɒpəˈreIʃn/n.合作；协作 1．He smiled as he welcomed some customers warmly at the door but the smile left his face when he saw Yong Hui walking in. 他微笑着站在门口热情地迎接他的客人，但他一见到雍慧走进来，脸上的笑容就消失了。 [句式分析]　并列连词but连接两个分句，as he welcomed some customers warmly at the door是as引导的时间状语从句，when he saw Yong Hui walking in是when引导的时间状语从句。 2．I don't want to upset you，but I found your menu so limited that I stopped worrying and started advertising the benefits of my food. 我不想让你心烦，但是我发现你的菜单如此有限，所以我不再着急了并且开始宣传我的食物的好处了。 [句式分析]　并列连词but连接两个分句，so...that引导结果状语从句。 Period 1　Reading and Thinking (Ⅰ)　语篇研读课 素养目标 1．Learn about some facts about a healthy and unhealthy lifestyle and ways to break bad habits. 2．Read the passage and try to understand the main idea and the details of it. 3．Learn how a bad habit is formed and how we can break it by creating good ones. 4．Try to use the words，phrases and sentence patterns to describe the “habit cycle” and how teens should develop good habits. Ⅰ.新词相知 (一)连线相匹配的英语释义。 1．abuse 2．physical 3．dominate 4．repeatedly 5．negative 6．pessimistic 7．discipline a．the quality of being able to behave and work in a controlled way b．connected with a person's body，rather than with their mind c．the use of sth.in a wrong or harmful way d．expecting bad things to happen or sth.not to be successful e．several times or again and again f．to control or have a lot of influence over sb./sth. g．considering only the bad side of sth./sb.; lacking enthusiasm or hope 答案：1～7.cbfegda (二)结合语境，从上面的表格中选择恰当的单词填空。 1．The man was arrested for his abuse of power. 2．Without discipline，you can never get anywhere. 3．It is better for people to keep proper physical distance to avoid being infected by the virus. 4．The advantage the English-speaking countries have in economy is why English dominates the world. 5．He repeatedly urged his son not to drive after drinking，but in vain. 6．The outbreak of the COVID-19 is surely having a negative effect on the people's normal life. 7．She appeared surprisingly pessimistic about the chance of his survival. Ⅱ.熟记短语 根据汉语提示写出正确的短语。 1．develop_good_habits　培养好的习惯 2．form/break_habits 养成/改掉习惯 3．lead_to 导致，造成，通向 4．over_and_over_again 反复地 5．in_response_to 对……做出反应 6．rely_on 依赖，依靠 7．make_a_choice 做出选择 8．straight_away 立即，马上 9．begin_with 从……开始 10．decide_on (考虑后)决定，选定 Ⅲ.浅触课文 (一) 阅读HABITS FOR A HEALTHY LIFESTYLE，理解培养健康的生活习惯对于青少年的重要意义。 (二)结合课文导图，理解青少年如何改掉坏习惯、培养健康的生活方式。 The typical trait of being teenagers： 1．independent 2．easy to form_bad_habits 3．Possible influence： leading to serious_problems in adulthood. How to break the bad habit and develop good ones. 4．Knowing the habit cycle：cue，routine，reward. 5．Examining bad habit cycles and adapting_them. 6．Changing a bad habit： a_slow_process and hard to achieve straight away.Conclusion： 7．Having no magic_pill for the change of bad habits，You have to make some changes to live a healthy life. Step 1　Pre-reading 1．What kind of lifestyle do you prefer to have? Answer：I prefer to have a healthy lifestyle—eating healthily，working out regularly，keeping away from smoking and avoiding eating too much to keep a proper body image. 2．Do you think a bad habit is easy or hard to break? Answer：Hard.It is really a serious problem.Once a bad habit is formed，it often takes much time to break it，which will be a slow and long process. 3．Do you accept the idea that a bad habit formed in teens will have a great impact on our adult life? Answer：Absolutely.A_bad_habit_dies_hard.Even_when_we_grow_up，the_long_held_bad_habits_will_affect_our_daily_life，and_our_careers_as_well_as_the_ways_we_get_along_with_the_people_around_us. Step 2　While-reading Ⅰ.Answer the following questions. 1．What does the passage mainly talk about? How_teenagers_break_their_bad_habits_and_develop_a_healthy_lifestyle. 2．What should teenagers do with the bad habits they pick up? They should recognize them early and make appropriate changes. 3．How are the bad habits formed in teens likely to affect a person's life? They_may_dominate_a_teenager's_life_and_even_lead_to_more_serious_problems_when_they_become_adults. 4．What use can we make of the psychological concept of“habit cycle” after the analysis in the passage? It can help us to understand how habits work and change our bad habits.Meanwhile，we can also use habit cycle to create good habits. Ⅱ.Draw a structure map like the one below. HABITS FOR A HEALTHY LIFESTYLE Introduction of the topic Teens need to break their bad habits. Reasons for teenagers 1.forming_bad_habits_easily. How these bad habits 2.influence_their_later_life. 　　　　　　　　　　　　　Main body What to do to make changes to their bad habits. The fact to learn about：3.Bad_habits_are_hard_to_change.The psychological analysis of habit cycle 4.suggested_ways_to_make_positive_changes. A reminder：5.A change with bad habits begins with a simple step. 　　　　　　　　　　　　　Conclusion There is no magic pill in breaking bad habits，teens need to 6.think_about_their_bad_habits_and_decide_on_some_changes. Ⅲ.Choose the best answer. 1．Which of the following best describes the feature the teenager often have? A．They are often over-dependent on their parents. B．They don't have a chance to make their own decisions. C．They tend to pick up bad habits easily. D．They can recognize what habits they should form. 答案：C 2．According to the author，a habit ________ A．is a result of a series of choices we have made. B．can be easily broken if you are willing to change it. C．is formed without any expectations of rewards. D．depends on what a routine a person follows. 答案：A 3．What possible steps are we supposed to take first to make positive changes in our bad habits? A．Examining and adapting them. B．Sticking to what we have chosen. C．Turning to a psychologist for help. D．Changing the habit cycle completely. 答案：A 4．What can we conclude from the last two paragraphs? A．Nothing is simpler than breaking a bad habit. B．Being pessimistic and impatient can lead to giving up. C．Finding a quick solution often works well. D．The desired magic pill can even be available. 答案：B Ⅳ.Sentence Explanation 1．As teenagers grow up，they become more independent and start making their own decisions. 分析：本句是一个主从复合句，其中的As teenagers grow up为时间状语从句。 句意：随着青少年逐渐成长，他们变得更加独立，开始自己做决定。 2．To change bad habits is never easy，even with many attempts. 分析：本句中不定式To change bad habits作主语，此时谓语动词用第三人称单数形式。 句意：即使尝试了很多次，改变坏习惯从来都不是件容易的事。 Step 3　Post-reading Try to rewrite the passage of HABITS FOR A HEALTHY LIFESTYLE(每空一词) As teenagers grow up,1.it can be easy for some of them to form bad habits.These bad habits，if left 2.unchecked(check)，could dominate a teenager's life and could even lead to 3.more_serious( serious) problems when they become adults.To change bad habits，though never easy，even with many 4.attempts(attempt )，they must learn to recognise them and make appropriate changes.In many ways，our lifestyle is the sum of 5.choices(choose) we have made.A formed habit is much harder to change，but if we learn about the habit cycle and understand 6.how habits work，we can make changes. To facilitate a positive change in our bad habits，we must first examine our bad habit cycles and then try to adapt them by 7.combining(combine) the information from our habit cycles with our own positive ideas.Apart from changing bad habits，we can use the habit cycle to create good habits. Bad habits can never 8.be_changed(change) quickly.The most successful way to change is not achieved suddenly，but over a period of time，To reach the goal of change，a person must show some discipline and 9.repeatedly (repeat) take many small steps.For young people，there is no “magic pill”to help you make the changes.You will have to think about them and decide 10.on some changes. When it comes to making healthy lifestyle changes, which should come first—changing your diet or becoming more physically active? Previous studies suggested that providing people with too much information about nutrition and physical activity at once tends to be discouraging.That has led to the popularity of advising people to make changes gradually, and set smaller goals. So the scientists divided 200 inactive participants who were 45 or older into four groups.One group was instructed in making diet and exercise changes at the same time; the second group was taught about diet changes followed by exercise changes four months later; the third group changed their exercise habits first and made changes in their eating habits four months later; and the final control group was not instructed in either diet or exercise changes but in how to manage their stress. The researchers tracked the groups for a full year.Compared to the control group, the three intervention groups made healthy changes in their diet.Those who changed their exercise habits first significantly increased the amount of exercise they received daily compared to the other groups after four months.However, at the end of the year, the group that changed both diet and exercise at the same time was the only one that met the national goals for both exercise and nutrition levels, while those who worked on improving their nutrition first were unable to meet the levels of fitness after a year.The researchers think that changes to diet are easier to make than changes to physical activity. The findings show however that pairing diet and exercise changes may help to overcome. 【语篇解读】　本文是一篇说明文。文章用实例说明饮食的调整应和运动同时进行，才能达到预期效果。 1．How is Paragraph 3 developed? A．By giving examples. B．By providing statistics. C．By showing causes and effects. D．By making classifications. D　细节理解题。根据第三段首句“So the scientists divided 200 inactive participants who were 45 or older into four groups.”可知，此处作者将运动员分为四组，将他们进行分类讨论，故选D。 2．Which group was the most physically active after four months? A．The first group. B．The second group. C．The third group. D．The final group. C　细节理解题。根据第三段中的“the third group changed their exercise habits first and made changes in their eating habits four months later”可知，第三组在四个月后变化最大，最活跃，故选C。 3．What might the scientists agree with? A．Changing eating habits first may be reasonable. B．Diet and exercise changes should be done at the same time. C．Diet and exercise changes are hard to make. D．Diet and exercise changes should be made orderly. B　细节理解题。根据第四段第三句“However, at the end of the year, the group that changed both diet and exercise at the same time was the only one that met the national goals for both exercise and nutrition levels.”可知，饮食和运动的改变应该同时进行，故选B。 4．Which of the following is probably the title of the passage? A．Timing Matters in Making Diet and Exercise Changes B．Ways to Lead a Healthy and Balanced Life C．Making Healthy Lifestyle Changes Really matters D．Changing Your Habits for Better Health A　主旨大意题。根据全文内容可知，本文讲述的是改变人们的饮食和锻炼应同时进行，才能达到预期效果，故选A。 学科网（北京）股份有限公司 $