Welcome Unit Period 5 Discovering Useful Structures(课件)—高中英语单元语篇教学设计(人教版2019必修第一册)

人教版高中英语新教材 必修 第一册 Welcome Unit Period 5 Discovering Useful Structures 1 人教版高中英语新教材 必修 第一册 Welcome Unit Period 5 Discovering Useful Structures 注：本教学设计与课件为陕西省教育科学“十四五”规划2021年度课题“新课程背景下高中英语语篇教学理论与实践研究”系列研究成果之一。 2 Comprehensive teaching and learning objectives By the end of this period, you will have been able to: 1) Revise and learn about the elements of sentences and the basic sentence structures of English; (Language competence) 2) Practice analysing the structure of the sentences; (Learning ability + Language competence) 3) Read the short text, analyse the structures of the underlined sentences to understand the text better. (Learning ability + Language competence + Cultural awareness) 3 Step 1 Review Activity 1 Review 1. Review the new language items learned in the previous period. 2. Make comments on the students’ writings and present the excellent ones. A sample writing: I felt very excited, but also anxious on my first day of senior high school. It was the beginning of a new part of my life and everything seemed so new and interesting. On the other hand, I was worried that I would not be able to make friends and that the schoolwork would be too hard. 4 Step2 Learning about the structures Activity 2 Revision and learning about the elements of sentences 1. Concepts and examples (概念与举例) 构成句子的各个部分叫做句子成分。英语的句子成分包括主语、谓语、表语、宾语、定语、状语、补足语和同位语。现简单回顾如下： 1) Subject (S) 主语：主语是一个句子所叙述的主体，一般位于句首谓语动词、助动词或情态动词前面。但在there be结构、疑问句（当主语不疑问词时）和倒装句中，主语位于谓语、助动词或情态动词后面。主语可由名词、代词、数词、不定式、动名词、名词化的形容词和主语从句等充当。 5 Step2 Learning about the structures Activity 2 Revision and learning about the elements of sentences 1) Subject (S) 主语： e.g. During the 1990s, American country music has become more and more popular.（名词） We often speak English in class.（代词） One-third of the students in this class are girls.（数词） To swim in the river is a great pleasure.（不定式） Smoking does harm to the health.（动名词） The rich should help the poor.（名词化的形容词） When we are going to have an Eng