新教材Welcome Unit Period 3 Discovering Useful Structure 教学设计（1）-人教版高中英语必修第一册.docxVIP

Welcome Unit: Discovering Useful Structure Basic Useful Structures教学设计 This teaching period mainly deals with the grammar: learn the knowledge about basic components of a sentence and the basic useful sentence structures. Students are often confused about this grammar and this period carries considerable significance to students’ future learning and lays a solid foundation for the acquisition of English grammar learning and language appreciation. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercise of good quality. 1. Get students to have a good understanding of the basic sentence structures and basic components of a sentence. 2. Enable students to use the basic sentence structures flexibly. 3. Develop students’ speaking and cooperating abilities. 4. Strengthen students’ great interest in grammar learning. 1. How to enable students to have a good understanding of the basic sentence structures and the basic components of a sentence. 2. How to enable students to use the basic sentence structures flexibly. This grammar mainly consists two parts: the components of a sentence and the basic sentence structures. Thus, the teaching plan is divided into two steps. Step 1: Let students understand the basic definitions about a sentence. 句子成分的定义: 构成句子的各个部分叫做句子成分。句子成分有主要成分和次要成分；主要成分有主语和谓语； 次要成分有表语、宾语、定语、状语、补足语和同位语。 1）句子的具体成分:主语（subject)：主语是一个句子所叙述的主体，主语是谓语讲述的对象，表示所说的“是什么”或“是谁”。 一般由名词、代词、不定代词或相当于名词的单词或短语来充当，也有从句充当的现象。 大多数主语都在句首。 比如： 1.The room is very clean. （名词） 2.We often speak English . （代词） 3. Eight is my lucky number. （数词） 4?To teach them English is my job. （动词不定式） 5 Swimming is good for our health. (动名词） 6.What we need is food. （句子） 7.The poor are everywhere in some countries. (the +形容词) 2）谓语(predicate) 谓语说明主语所做的动作或具有的特征和状态,说明主语“做什么”，“是什么”，“怎么样”。谓语必须是动词，体现时态和语态，一般放在主语之后。谓语分简单谓语和复合谓语： 1、简单谓语：由一个动词或动词短语构成。 如： He practices running every morning.2、复合谓语： a.由情态动