八上 Unit3 section A.doc

八上U3教案张雅蓉1. Lead in 2 对比明星父子照片，进行对话T: Is that lin zhiying?S: No, thats kimi. Kimi is cuter than his father .T: Is that kimi?S: NO, he is Tiantian. Kimi Has longer hair than Tiantian. .2. Presentation形容词、副词的比较级 15(1). T: 刚刚咱们两组对话中的cute可爱的， 属于什么词性呢？S: 形容词。T: 对，我们刚才用了它的比较级形式来作比较写句子，下面呢我们来具体学习下形容词和副词的比较级。(2). A: 结构： A+动词+形容词、副词的比较级（更）+than(比)+B B: 形容词、副词比较级的规则变化：一：+er ：taller 二：以e结尾+r: nicer 三：辅音字母+y结尾 ，去y+ier：happier 四：以辅音+元音+辅音结尾：双写+er 五：多音节和部分双音节形容词，前面接More： more beautiful C:形容词和副词的不规则变化：二好二坏，二多二少，二远二老 D:记笔记，练习(3). 形容词副词的讲解：heavy, thin, tall, short, outgoing, shy, quietly, loudly, hard-working, lazy, jump high, run fast一： 看图对话 T: Do you know who they are? S: They are Cindy and Angela. T: We can see Cindy is tall, but Angela is short. So we can see C is taller than T: Cindy is thin, Angela is fat. S: Cindy is thinner than Angela, Angela is fatter than Cindy. T: Angela is more outgoing than Cindy, so we can say: Cindy is less outgoing than Angela. as as: 和一样 Not as/so. as：A不如B A is as handsome as B. A does not as/ so good as B = B does better than A.形容词、副词比较级的另外几种表达： 比较级 + and + 比较级：“越来越.” Our life is getting better and better. the + 比较级, the + 比较级：“越.就越.”The busier she is, the happier she feels. 比较级+ than any other + 单数名词：比任何其它。都 He is taller than any other boy in the class.=He is taller than other boys in the class. 根据黑板上的例句, 教师引导学生归纳形容词的比较级的构成形式。Game: 相互比较(compare yourselves) 三个学生一组 ,让他们找出彼此的不同之处加以比较.例: You are taller than I am. He is 1) 做Section A - 1a2) 写出下列形容词的比较级。funny thin small fast serious popular fat heavy outgoing athletic3. Practice 5Pairwork ( 两人小组活动)目的: 本部分是听力活动的继续, 目的是使学生掌握听力活动中所展示的词语句法, 更重要的是促使学生开口, 能初步掌握形容词比较级的用法。建议: 1 看P31 的图, 两人一问一答。Model: A: Is that Tara? B: No, it isnt. Its Tina. Tina is shorter than Tara.2 Student A 看P32-2C的表格, Student B 看P89的表格, 两人一问一答。Model: A: Is Tom smarter than Sam? B: No, Sam is smarter than Tom4. Presentation 回答 20教师可以用提问的方式引入本课的话题( Section B-1a): Do you have a good friend? Who is your friend? Why do you choose him/her as your friend? 学生的回答会五花八门, 教师应该适时进行归纳出:A good friendhas cool clothesis popular in school.likes to do the same things as me. ( has the same interests)is good at sports ( athletic)is good at schoolwork.makes me laugh. ( funny)展示Harry Porter 剧照, Who is this? (Harry Porter) Who are his friends? ( Ron and Hermoine).Step 2 Compare “Harry Porter” with Ron and Hermoine.1 教师提问: Why are they friends? 学生回答, 教师适时归纳: They are the same age. They are all kind-hearted. They are all brave. They have the same interests. They have the same dream.2 Differences between Harry Porter , Ron and Hermoine.(1) 观看有关Ron的片段1 学生得出结论: Ron is funnier than his friends.(2) 观看有关Ron的片段2 学生得出结论: Ron is better at chess than his friends.(3) T: How is Ron different form his friends? 学生总结: Ron is funnier and better at chess than his friends.(4) 观看有关Hermoine的片段 学生得出结论: Hermoine is smarter and better at school work than her friends.(5) T: How is Hermoine different from her friends? 学生总结: Hermoine is smarter and better at school work than her friends.(6) 观看有关Harry Porter的片段1 学生得出结论: Harry Porter is braver than his friends.(7) 观看有关Harry Porter的片段2 学生得 出结论: Harry Porter is more popular than his friends.(8) 观看有关Harry Porter的片段3 学生得出结论: Harry Porter is more athletic than his friends.(9) T: How is Harry Porter different from his friends? 学生总结: Harry Porter is braver, more popular, more athletic than his friends.(10) 引导学生完成下面的表格:The same as best friendsDifferent from best friendsHarry PorterStep 3 Listening ( Activity 2a/2b)建议: 本部分听力练习中, 语速较快, 语音有点含糊, 教师根据实际多放几遍录音, 并在重要的地方做提示以降低难度。任务完成以学生能简要复述课本中表格的内容为达标要求。Key: Likes about best friendThe same as friendDifferent as best friendHollylikes to do the same thingspopular, good at sportspretty outgoingPetes funnier, & wilderHolly is quieterMaria good listenerkeeps secretslook alike, both tall,have long curly hairVera is quieter & smarterMaria is more outgoingStep 4 Discussion (Group work)目的: 本部分的讨论活动是对前面片段的总结, 主要目的是激发学生用所学的句子结构发表自己的意见, 正确的评价Ron, Hermoine和Harry Porter这三个人物。1 Who would you like to make friends with? (Ron, Hermoine, or Harry Porter) Why?2 Introduce your new friend to us. (Ron, Hermoine, or Harry Porter)(1) W