教案 (30)

四队中学教案纸 （备课人：xiong zhengli 学科： Eglish ）

Unit 1 The written 教时 备课 4.25 时间 课题 教学 教学 课时 3 1 word Grammar and usage(1) 计划 教学 Students will learn the basic function of negative statements and understand the 目标 重点难点 meanings of negative statements. You will also learn the ways to make a negative statement. Then you may apply what you have learnt to practical use by finishing two exercises. 教学过程 Step 1:Lead-in: Turn the following into negative statements 1.They’re listening to pop music now. They aren’t listening to pop music now. 2.Many people can speak English nowadays. Many people can’t speak English now. 3.You must make your bed after you get up every day. You don’t have to make your bed after you get up every day. 4.His mother has a beautiful car. 5.We need a pen and piece of paper. We don't need a pen and piece of paper. Step 2: self-thinking The most commonly used negative words are: no, not, never and neither Step 3 & 4:

Conclude the form(s) of negative statement Fill in 4 tables about the examples, types, structures, conclusions of negative statements. Part 1. Examples 1.I do not think so. Structures 1).助动词+not Types 全体否定 conclusions 全体否定是百分之百地否认一个事物的存在、成立或真实性。表示全体否定的否定词有:no, not, nothing, nobody, none, nowhere, neither, never, nor, 2.I have never seen 2).全否定词+肯定谓the film. 语部分 3.I do not like either 3).not+any/anyone/anof the films. 4.The ybody/anything/ anywhere/either problems 4). 带否定词缀的词 remained unsettled. not...nearly, not...half, 以及等. not...possible Part 2 Examples Structures Types 双重否定 conclusions 双重否定是指两个否定成分限定同一个词或词素；或是一个否定词否定另一个否定词，取得肯定意义的表达形式。否定之否定成为肯定，这是合乎逻辑的。 1.It is not uncommon １）把否定词not放to find her reading the 在带有否定前缀的单newspaper. 词前面：这类双重否2.Unless you read the 定形式，是一种委婉novel yourself, you 说法，削弱了句子意will never know what 义，语气通常比单纯happens at the end. 的肯定句弱。 2)用否定跟含否定意义的连接unless,

until, but等词连用，构成双重否定，用来表示强烈的肯定 Step 5 Do Part A on page 9 Step 6 Finish Part B on page 9 Step 7. Homework: Do Part C1 andC2 on page 102 of the workbook Do Part C1 andC2 on page 102 of the workbook 课外作业 The item is difficult for them to master.teacher need to give more 教学反思

exercises.