Unit3 Grammar focus-3c 教案 2022-2023学年人教版英语八年级上册.docx

1、课 时 教 学 设 计 首 页课 题Unit3 Grammar focus-3c课型 新授课时2课时教学目标（三维）1. 语言知识目标：1) 复习巩固形容词的比较形式及对两者进行对比。2) 进一步总结所学的对两者进行比较的句式结构。3) 能运用所学的目标语言，进行说与写的活动，完成相关任务。2. 情感态度价值观目标：学会与朋友友好相处，培养乐观，积极向上的性格。 教学重点与难点1. 教学重点：1) 总结形容词及副词比较级的构成方式。2) 进一步总结对两者进行比较的句式结构。2. 教学难点：1) 总结形容词及副词比较级的构成方式。2) 能运用所学的目标语言，进行说与写的活动，完成相关任务。教法与

2、学法导航讲授法讨论法小组活动法教学准备ppt主备：初二备课组 授课时间： 年 月 日 课 时 教 学 设 计 流 程教 师 行 为学 生 行 为补 充. Revision 1. Show the rules to Ss形容词或副词比较级的构成： l一般在词尾 + er l以不发音的字母e结尾的+r l重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再+erl以辅音字母+y结尾的单词，变y 为i+er l多音节词和部分双音节词前加more2. Show some pictures on the big screen. Let some Ss compare the things. Gramma

3、r Focus学生阅读Grammar Focus中的句子，然后做填空练习 . Grammar 多数形容词和副词有三个等级：原级、比较级和最高级。本单元主要学习形容词、副词的原级和比较级的构成及其用法。 原级形容词、副词的原级即原形。1. 表示两者在某一方面相同 主语+ be / 行为动词+ as + 形容词 / 副词原形+ as +比较对象 e.g. This dress is as beautiful as that one. Linda sings as well as Amy.2. 表示一方在某一方面不及另一方时 A+ be + not + as / so + 形容词原形+ as +B

4、A+ dont / doesnt / didnt + 行为动词原形+ as / so +副词原形+ as +B e.g. Tom isnt as / so tall as me. I dont sing as / so loudly as my sister.3. 原级前可用very，quite，too等副词修饰。 e.g. Im very hungry. My sister runs quite fast. Its too hot here.比较级两者进行比较,表示“一方比另一方更”1) A + be + 形容词比较级 + than + Be.g. Im more outgoing than

5、 you. 我比你更外向。2) A + 实义动词 + 副词比较级 + than + Be.g. Tom jumps higher than Jack. 汤姆比鲍勃跳得更高。3) 当询问两者中谁更 / 哪一个更 / 什么更时，常用句型“Who / Which / What + be + 形容词比较级, A or B?”和“Who / Which / What + 行为动词 + 副词比较级, A or B?”。 e.g. Which is better, the red pen or the black pen? Who dances better, you or your sister? 4)

6、形容词和副词的比较级可以单独使用。 e.g. Are you feeling better today? Try to do better next time.5) 形容词和副词的比较级前可以用a little，much，a lot等词语修饰。 e.g. The jacket is a little / much cheaper than the sweater. Can you speak a lot more loudly?. Practice Work on 3a:Work on 3b: Think of yourself two years ago. Write about how y

7、ou are different now.S1: S2: S3: Read the article and work out the answers.take notestake notestake notes课 时 教 学 设 计 流 程教 师 行 为学 生 行 为补 充1. Ask Ss to think of himself/herself two years ago. Write about how they are different now. 2. Give an example: T: S1, Are you taller now? S1: Yes, I am. Im talle

8、r than I was two years ago. T: Pay attention to the tense. “I was two years ago.”3. Ss work by themselves. Read the sentences in 3b and write the other four sentences. 4. Check the answers with the class. Exercises If time is enough, do some more exercises on big screen. . 根据句意及括号内所给单词的提示填空。1. Every

9、one thinks Peter is _ (funny) than his brother. 2. Who studies _ (hard), you or your sister? 3. Mrs. Jones looks much _ (friendly) than her friend.4. Mr. Greens second son is as _ (smart) as his first son.5. We all think this TV program is _ (interesting) than that one.6. Does Jim run _ (fast) than

10、his cousin?Read and answer the questionsRead fill in the blanks.Read and take notes.课 时 教 学 设 计 尾 页板 书 设 计补充设计 主语+ be /行为动词+ as +形容词/副词原形+ as +比较对象A+ be + not + as / so +形容词原形+ as +BA+ dont / doesnt / didnt +行为动词原形+ as / so +副词原形+ as +B作 业 设 计Homework Read the passage several times after school.教 学 反 思