沪教牛津版八年级上册英语 Unit 3 period 1 教案

1、精品文档 精心整理精品文档 可编辑的精品文档课题内容Unit3 Computers Grammar(语法课)学习目标1 学习使用形容词的比较等级比较事物。2 能够准确地使用形容词的比较级和最高级对事物进行比较。3 培养归纳语法规则的能力和交流过程中的合作精神。 学习重点学习并掌握形容词的比较等级的含义及用法。学习难点正确使用形容词的比较等级进行比较。学法指导合作探究法、质疑法一、预习案1. 阅读教材39-40页。2. 形容词的比较级是怎么构成的？请举两个例子。 - 3.形容词的最高级是怎么构成的？也请举两个例子。_ 列出我的疑惑二、探究案 1、预习反馈：2、出示学习目标：3、探究点一：Look

2、 at the following sentencesMy book is cheaper than yours.But my book is more interesting than yours.Work out the rule :We ofte add er to short adjectives and use more with long adjectives.We often use than after the comparative of adjectives.探究点二： Look at the following sentencesThe red laptop is the

3、 smallest among the three.But it is the most expensive.Work out the rule :We often add est to short adjectives and use most with long adjectives.We usually use the in front of the superlative of adjectives.探究点三：形容词比较等级构成形式：名称例子规则单音节直接加er/estsmaller/smallest双写加er/estbigger/biggesty改为i加er/estheavier/h

4、eaviest直接加e/stnicer/nicest规则多音节加more/mostmore/most intersting不规则many/muchmore/mostlittleless/leastgood/wellbetter/bestbad/badly/illWorse/worstfarfarther/farthest 完成教材39-41页练习题.我的知识网络图三、训练案写出下列形容词的比较级和最高级。hot_ _ 2. good_ _3. brave_ _4. large_ _5. much_ _6. difficult_ _7. little_ _ 8. early _ _9. impo

5、rtant _ _ 10. far _ _11. tidy _ _ 12. thin _ _二、用所给单词的适当形式填空。1. Your classroom is _(wide) and _(bright) than ours.2. There are _(few) hours of sunlight a day in winter than in summer.3. Which do you like _(well), Maths or Chinese?4. This is the _(good) film I have ever seen.5. Africa is the second _

6、(large) continent.6. Of all the students, Bill is _(careful)7. Tom is _(tall) thanany other boys inhis class. He is _(tall)8. I didnt know which one was _(good), so I took them both.三、单项选择( )1. I think than you need to eat _ sweetsand more fruit. A. few B. fewer C. little D. less( )2. Taking buses i

7、n Beijing is _ than taking a taxi. A. cheap B. more cheap C. cheaper D. cheapest( )3. When spring comes, it gets _. A. warm and warm B. cold and cold C. warmer and warmer D. colder and colder ( )4. The Summer Palace is one of the _ parks in Beijing. A.best beautiful B. much beautiful C. most beautiful D. beautiful( )5. Is Tina _ than Tara? Yes, but Tar