八年级上册英语 辨析a few ,few , a little ,little 的区别及用法 教案

这是一份八年级上册英语 辨析a few ,few , a little ,little 的区别及用法 教案，共3页。
学科
英语
年级/册
八年级上册
教材版本
人教版
课题名称
辨析a few ,few , a little ,little 的区别及用法
难点分析
从知识角度分析为什么难
词义相近，使用中容易造成逻辑混淆。
本节学习的四个词中a little可以作为副词修饰动词、形容词等，但本节课我们重点突破四个词作为不定代词修饰名词时的区别与用法。
从学生角度分析为什么难
四个不定代词词义非常接近，学生在理解上容易混淆；其次，学生在运用过程中，逻辑分析较弱，对于句意的判断存在困难，无法判定句子表达的是肯定含义还是否定含义。
难点教学方法
通过两步法的直观演示及讲解练习。
十字记忆法，帮助学生理解四个不定代词的异同点。
教学环节
教学过程
导入
请观察以下四个单词，你发现了什么？
可数名词
There are a few tmates.
There are few nins.
不可数名词
There is a little beef.
There is little bread.
通过已学的可数名词和不可数名词，引出四个不定代词的知识点。
知识讲解
（难点突破）
Step1.
通过例句观察对比分析，掌握四个不定代词的修饰用法。
复数形式！
可数名词
There are a few tmates .
有几个西红杮
There are few nins.
几乎没有洋葱了
不可数名词
There is a little beef.
有一点牛肉
There is little bread.
几乎没有面包了
Step2.
通过例句分析掌握a few , few , a little , little的区别
I have a few（一些，几个） friends in the schl. 表肯定含义
I have few（很少，几乎没有） friends in the schl. 表否定含义
There is a little（一些，少量） water in the bttle. 表肯定含义
There is little（很少，几乎没有） water in the bttle.表否定含义
Step3.
用十字记忆法强化对四个不定代词的异同点的全面掌握。
Step4.
通过两步法（即：同类区分和同组区分）掌握四个不定代词的用法和区别：
Tips:做题步骤①确定后面名词是可数名词还是不可数名词②表示否定还是肯定的含义
a few , few 修饰可数名词复数；a little , little修饰不可数名词，并通过实例分析，进一步强化不定代词的掌握和运用。
There are a few/few minutes left.
There is a little/little time left.
There are few minutes left . Hurry up, r we will be late.
There are a few minutes left . Dn’t wrry!
There is little time left. Hurry up!
There is a little time left. Dn’t wrry!
课堂练习
（难点巩固）
Step5.
结合两步法和十字记忆法，对照练习，进一步强化和巩固知识难点突破，达到学以致用。
Lucy has few friends. She ften feels lnely(孤单的).
May I ask yu a few questins?
There is little milk in the fridge. s we need t g t the supermarket t buy a little .
There is little ink in my pen. Wuld yu give me a little ?

Step6.
通过中考链接知识的提高训练和以上方法的对照训练，达到知识目标的难点巩固与冲刺。
1. – Wuld yu like sme milk in yur tea? --Yes, just B .
A. much B. a little C. a few D. little
2. We still have D apples in the basket. Yu dn’t have t buy any.
A. little B. a little C. few D. a few
3.There’re A interesting places in China.
A. quite a few B. quite a little C. few D. little
4.Srry, I can give nly B water t yu.
A. a few B. a little C. few D. little
课后巩固提升
通过课后习题，让学生能够自主训练，强化学习后的再巩固，从而达到知识目标的提升。
1. There are peple in frnt f me. I have t wait fr a lng time.
A. very little B. nly a few C. quite a few D. quite a little
2. She wrte a lt f bks, but are gd nes.
A. any B. sme C. few D. many
3. –D yu have any water? -- Yes, I have in my glass.
A. little B. few C. a few D. a little
4. Yu can nly eat ice creams at a time. It isn’t a healthy diet.
A. little B. few C. a little D. a few
小结
本节课通过十字记忆法帮助学生理解a few ，few ；a little ，littlt之间的异同点，又向同学们介绍了做题过程中如何分两步进行解答，通过强化解题方法和思路，培养学生的解题技巧及逻辑思维能力。