Unit 2 Healthy Lifestyle Section Ⅱ Learning About Language课件(共86张PPT+ 讲义）高中英语人教版（2019）选择性必修 第三册

英语 选择性必修 第三册[RJ] Section Ⅱ　Learning About Language ———Build up your vocabulary——— 一、构词法 Affix (prefix/suffix) 含义 例词 dis 分离；分开；否定 disturb,__disagree, disrupt, distract, disgust de 分离；破坏；向下；加强 delete,__decide, devastate, delight, derive ical 与……有关的 physical,__medical, economical, typical, practical ate 做某事；……的状态；性质；特性 dominate,__facilitate, private, celebrate, graduate 二、habit相关搭配 1．eating habits 饮食习惯 2．make/form a habit 养成习惯 3．break/kick the habit 改掉/戒除(不良的)习惯 4．out of habit 出于习惯 5．consumption habits 消费习惯 6．personal habits 个人习惯 7．living habits 生活习惯 8．good/bad habits 好/坏习惯 ———Discover useful structures——— 一、阅读单词：写出汉语含义 1．beard n. 胡须；络腮胡子 2．cigarette n. 香烟；卷烟 3．drug n. 毒品；药物 二、核心单词：写出英文单词 1．compose vt.& vi. 组成；作曲；撰写 2．shave vi., vt.& n. 剃(须发)；刮脸 3．disturb vt. 打扰；搅乱；使烦恼 4．skip vt. 跳过；不参加；悄悄溜走　vi. 蹦蹦跳跳地走；跳绳　n. 蹦跳 三、拓展单词：写出下列单词的词性转换(可查字典) 1．surgeon n. 外科医生→surgery n. 外科手术；外科学→surgical adj. 外科的；外科手术的→surgically adv. 外科手术上；如外科手术般地 2．liberation n. 解放；摆脱→liberate vt. 解放；使自由→liberator n. 解放者；解救者 3．specialist n. 专科医生，专家→special n. 特别活动；特价　adj. 特殊的；特别的→specialism n. 专门研究；专业化→speciality n. 专长，专业→specialize v. 专门从事；专攻 4．consultant n. 顾问，高级顾问医师→consult v. 向……请教；咨询→consultancy n．咨询；咨询公司；专家咨询→consultation n. 咨询；商讨；协商会→consultative adj. 咨询的；顾问的 四、核心短语：写出英语表达 1．make__up__one's__mind下定决心 2．be__composed__of 由……组成(或构成)的 3．shave__off 剃掉；刮去 完成填空并写出所填词在句中的语法作用 1．It calls for hard work to__succeed (succeed)．动词不定式作主语 2．To__speak (speak) English fluently is a goal that many students strive for.动词不定式作主语 3．It was impossible for them to__complete (complete) the task in such a short time.动词不定式作主语 4．What to__do (do) in an emergency situation is covered in the safety training.疑问词＋动词不定式作主语 5．It is our duty to__respect (respect) and care for the elderly in our society.动词不定式作主语 6．It took him half a day to__decide (decide) what to wear for the special occasion.动词不定式作主语 探究一　热词 1.compose vt.& vi. 组成；作曲；撰写(教材P16) composer n. (尤指古典音乐的)创作者；作曲家 composition n. [C]作品；作文 [U]成分；作曲；创作；构图 be composed of＝consist of＝be made up of 由……组成/构成 compose for 为……作曲 ①A resident tried to test ChatGPT's capability to compose a Chinese news report. 一位居民试图测试ChatGPT撰写中文新闻报道的能力。 ②Martin starts by lightly sketching the composition for his paintings. 马丁首先为自己的画作轻轻地勾勒出构图。 ③The committee is composed of MPs, doctors, academics and members of the public. 该委员会由国会议员、医生、学者和公众组成。 ④Over the next two yea ... ...