Unit 3 Section Ⅲ Using Language（Word教参）-【精讲精练】2025-2026学年高中英语选择性必修第二册（人教版）

本高中英语讲义围绕健康饮食主题展开语言运用学习，先通过阅读理解题引入主题，再系统讲解核心词汇（如association, regardless of, quantity）、重点句型（倍数表达法、It is up to sb to do sth），结合教材语块和应用练习，构建从输入理解到输出运用的学习支架。 该资料特色在于融合高考真题例句（如2024新课标Ⅰ卷）提升语言能力，通过“一句多译”句型训练培养思维品质，课后即时训练与语块总结助力学生查漏补缺。课中辅助教师系统授课，课后帮助学生自主复习巩固，强化知识应用。

Section Ⅲ　Using Language [对应学生用书P48] Choose the best answer according to the text. 1．What is the main cause of ill health? A．Taking too much sugar. B．Eating too much fat. C．Having too many calories. D．Taking less exercise. 2．In which way do people mainly take in extra sugar? A．By eating extra desserts. B．By overeating each meal. C．Through vegetables and sweets. D．Through sweets and sweet drinks. 3．What is mainly talked about in paragraph 4? A．What to eat to be fit. B．When to eat each meal. C．How to eat healthily. D．Why to eat quickly. 4．What is the writer's attitude to eating? A．Eat to live. B．Live to eat. C．Eat for fun. D．Eat to enjoy. 答案　1～4　ADCA [核心词汇·练透] [对应学生用书P49] association n.协会；关联 (1)in association with... 　与……联合 (2)associate vt.　联想；联系；交往 n.　同事；伙伴 associate with...　和……交往；和……结交 associate ...with ...　把……和……联系在一起 (3)associated adj.　有联系的 be associated with ...　与……有关 [经典佳句]　Since 1982，membership in the American Holistic Veterinary Medical Association has grown from 30 to over 700.自1982年以来，美国综合兽医协会的会员已经从30个增加到700多个。(2024·新课标Ⅰ卷，阅读B篇) [即时训练]　单句语法填空/完成句子 ①A variety of student associations(associate) are necessary，because they surely play an important role in our growth. ②Prior to being involved in the activity，I thought that happiness was associated(associate) with a large quantity of money. ③I am also eager to associate with new classmates who share common interests with me. ④I am Li Hua，chairman of the Students' Association.I will organize a painting exhibition in association with several other universities． 我是学生会主席李华。我将联合其他几所大学组织一次画展。 regardless of 不管；不顾；无论；不分 (1)regardless of＋从句　不管……，不顾…… (2)despite＝in spite of　尽管；不管；虽然(后常接名词，不接从句) (3)with regard to　关于；至于 [经典佳句]　This is true regardless of how healthy the rest of their diet might be. 无论他们饮食的其他方面多么健康，都确实如此。 [即时训练]　完成句子/一句多译 ①Our Spoken English Club is open to everyone regardless of sex or English level．As long as you engage in various activities with regard to the tricks of improving oral English，you can make tremendous progress. 我们的英语口语俱乐部对所有人开放，不分性别和英语水平。只要你参加各种各样的与提高英语口语技巧有关的活动，你就会取得巨大的进步。 ②尽管她手头不宽裕，她仍尽力给穷人带来食物和药物。 a．Regardless of the fact that she was on a tight budget，she tried to bring food and medicine to the poor. b．In spite of/Despite being on a tight budget，she tried to bring food and medicine to the poor. quantity n.数量；数额 a large/small quantity of　大/少量的 (large) quantities of　大量的 in quantity　大量地 [经典佳句]　Not only can we broaden our horizons but also we are more likely to make a quantity of friends from diverse backgrounds. 我们不仅可以拓宽视野，而且还极可能交到大量的来自不同背景的朋友。 [即时训练]　单句语法填空/完成句子 ①A large quantity of water has been wasted (waste) every year，so I appeal to everyone to save water in our daily lives. ②After some technical problems，this kind of product was successfully produced in quantity. ③Learning that you have large quantities of experience in playing basketball，I'm writing to sincerely invite you to join our basketball club. 得知你在打篮球方面有许多经验，我写信真诚地邀请你加入我们的篮球俱乐部。 a large quantity of和large quantities of 既可以修饰可数名词，也可以修饰不可数名词，其谓语动词与quantity的单复数保持一致。 trick n.诀窍；计谋；把戏 v．欺骗；欺诈 (1)play a trick/tricks on sb　捉弄某人 the trick of ...　……的诀窍 (2)trick sb [经典佳句]　He tricked me into making such a foolish mistake and a wave of extreme anger swept over me.(读后续写之愤怒情绪描写) 他哄骗我犯了这样一个愚蠢的错误，一股极度的愤怒席卷了我。 [即时训练]　单句语法填空/完成句子 ①I recalled that he often played tricks (trick) on me，which made me often lose my temper. ②We were tricked (trick) into buying a poor car，which made me very upset. ③As an exchange student from America，I like eating dumplings.Would you please tell me the trick of making dumplings? 作为一名来自美国的交换生，我喜欢吃水饺。你可以告诉我包水饺的诀窍吗？ [重点句型·通关] [对应学生用书P50] 教材原句：And in America，people who receive 25% of their daily calories or more through sugar are twice as likely to die from heart disease than people who receive less than 10% a day. 在美国，每天从糖分中摄取25%或更高卡路里的人死于心脏病的可能性是日摄取量少于10%的人的两倍。 (1)A＋be＋倍数＋as＋adj./adv.的原级＋as＋B (2)A＋be＋倍数＋adj./adv.的比较级＋than＋B (3)A＋be＋倍数＋the＋名词 (size/weight/length/...)＋of＋B [句式分析]　倍数表达法 [即时训练]　 一句多译 正如短视频中所显示的，现在英语俱乐部的成员人数是刚成立时的四倍。 a．As is shown in the short clip，the Spoken English Club now has four times as many members as when it was founded. b．As is shown in the short clip，the Spoken English Club now has four times more members than when it was founded. c．As is shown in the short clip，the Spoken English Club now has four times the number of members than when it was founded. 教材原句：It is up to you to decide how you want to live，and to make the right decisions about your diet.你想如何生活、如何作出正确的饮食抉择，这完全取决于你自己。 (1)It is up to sb to do sth 意为“由某人决定做某事；做某事取决于某人”，其中up后的to为介词。 (2)up to 直到；达到；到……为止；忙于；胜任；由……决定 up to now 直到现在(常与现在完成时连用) [句式分析]　 It is up to sb to do sth [即时训练]　句型转换/完成句子 ①I've given you my advice；whether or not you act on it is up to you. ＝I've given you my advice；it is up to you to decide(decide) whether or not you act on it. ②It's up to me to host the class meeting themed “Chinese Traditional Culture”，so I am writing to ask some advice from you. 该由我主持主题为“中国传统文化”的班会了，所以我写信向你寻求一些建议。 [对应学生用书P51] Ⅰ.教材语块必备 1．makes up a healthy diet 构成健康的饮食 2．fatty food高脂肪食物 3．a modest amount of food适量的食物 4．one trick to healthy eating健康饮食的一个诀窍 5．have a healthy attitude towards food健康的饮食态度 6．die from heart disease死于心脏病 7．processed foods加工食品 8．a fundamental key to healthy eating健康饮食的基本要诀 Ⅱ.单词拼写/完成句子 1．I hope you could share your volunteer experience with me，which will help me become somewhat(有点，稍微) familiar with this kind of work.(应用文之求助信) 2．Parents should create room for children's growth and study to ensure their overall(全面的) development. 3．My diet contains quantities of fruit and green vegetables，which can provide me with necessary vitamins. 我的饮食中含有大量的水果和蔬菜，它们可以为我提供必要的维生素。 4．It especially touched me when the volunteers joined in the rescue work regardless of the hot weather and burning ground. 尤其让我感动的是，志愿者们不顾炎热的天气和灼热的地面加入救援工作中。 5．I was attracted by the large campus which is about three times larger than my former one. 我被大大的校园所吸引，它比我以前的校园大三倍。 学科网（北京）股份有限公司 $