Unit 2 Let's talk teens Grammar and usage 课件-2023-2024学年高中英语牛津译林版(2020)必修第一册

牛津译林版高中英语必修一课件 Unit 2 Let’s talk teens Grammar and usage Simple , compound and complex sentences 制作者：桂东一中　李宇平 ◆内容分析 本板块围绕单元话题，以“青少年身心健康”创设情境，鼓励学生在语篇中观察和探究简单句、并列句及主从复合句句子结构的基本特征，并自主归纳出三种句子结构的核心语法规则。关注语篇中不同句式对语言理解和语言表达的准确性、得体性的影响，并学会通过对句子结构的正确分析理解语篇的基本意义和深层意义。 ◆教学目标 By the end of this section, we will be able to: 1. categorize the elements of a simple sentence, a compound sentence and a complex sentence; categorize|ˈkætəgəraɪz|将…分类；把…加以归类 compound [ˈkɒmpaʊnd] 合成的 complex|ˈkɒmpleks; 美 kəmˈpleks; ˈkɑ:m-|复合的 2. summarize the general rules of the three kinds of sentence structures; 3. distinguish and choose the right sentence structure; 4. apply appropriate sentence structures in new situations. summarize|ˈsʌməraɪz|总结；概括；概述 distinguish|dɪˈstɪŋgwɪʃ| 区分；辨别；分清 appropriate [əˈprəʊpriət]合适的；恰当的 A. Exploring the rules 　1. Read part A on page 20. Below is an introduction on the home page of a website for teenagers. Match each sentence with the correct type in the table below. Write down the numbers. home page(计) 　 A. （网站）主页，首页 B. 主页，起始页（上网时首先登录的网页） match sb/sth (to/with sb/sth) 找相称（或相关）的人（或物）；配对 The students are asked to match the books with the authors. 要求学生把书籍与作者对应起来。 (1)We know that being a teenager is sometimes difficult. (2)So, we have designed TeenHealthWeb to help you along the journey to adulthood(帮助你步入成年). (3)Our website has many articles about teenagers’ physical and mental health. (4) You can look through( 快速查看；浏览) these articles to find advice on your problem. (5)It may not have been addressed before, but don't worry. (6)You can visit the “teen health” forum on our website instead. (7) We are proud to say this forum is the heart(重点；核心)of our website. (8)Users are encouraged to post(发布) their problems, and they will get advice from our health experts and other forum users. address设法解决；处理；对付 (9)Before you write your post(帖子), however, take a look at other users’ posts first. (10) It is likely that the matter has already