新人教版八年级上册英语 Unit 3 第2课时 教学课件

1、Unit 3 Im more outgoing than my sister.Section A (Grammar Focus-3c) 学习目标掌握形容词和副词比较级形式的变化规则；明确形容词和副词的用法区别；掌握形容词和副词比较级的常用句式结构；了解形容词和副词比较级的常用修饰词。掌握同级比较结构asas；思 考新课导入Gong Hanlin is _ _ Liu Huan.Liu Huan sings _ _ Gong Hanlin.better thanthinner than新课导入Which one do you like? Why? I like Tina because she

2、is Tara.funnier than新课讲解Grammar Focus1. 汤姆比萨姆更聪明吗？ Is Tom _ _ Sam?2. 不是。萨姆比汤姆更聪明。 No, he isnt. Sam is _ _ Tom.3. 塔拉比蒂娜更外向吗？ Is Tara _ _ _ Tina?smarter thansmarter thanmore outgoing thanComplete the sentences according to the text.新课讲解4. 不是。蒂娜比塔拉更外向。 No, she isnt. Tina is _ _ _ Tara.5. 你和你姐姐一样友善吗？ _

3、you _ friendly _ your sister? 6. 不是。我更友善一些。 No, Im not. Im _. as asArefriendliermore outgoing than新课讲解7. 塔拉与蒂娜工作一样努力吗? Does Tara work _ _ _ Tina? 8. 是的，她是。 Yes, _ _.9. 谁在学校里更努力一些？ Whos _ _ at school? 10. 蒂娜认为她学习比我更努力。 Tina thinks she _ _ than me.as hard asmore hard-workingworks hardershe does新课讲解3a

4、1. Julie / tall / you Q: _ A: No, she isnt. Shes _ than me. 2. Jack / run / fast / Sam Q: _ A: No, he doesnt. He runs _ than Sam.Is Julie as tall as you?tallerDoes Jack run faster than Sam?slowerUse the words to write questions and answers.新课讲解3. your cousin / outgoing / you Q:_ A: No, she isnt. She

5、s _ than me.4. Paul / funny/ CarolQ: _ A: No, he isnt. Hes _ than Carol.Is your cousin more outgoing than you?more seriousIs Paul as funny as Carol? funnier新课讲解3bI was 70 cm two years ago.Im 130 cm now. Think of yourself two years ago. Write about how you are different now. 1. Are you taller?Yes, I

6、am. Im taller now than I was two years ago. 新课讲解2. Are you funnier? 3. Are you more outgoing? Yes, I am. Im more outgoing than I was two years ago. Yes, I am. Im funnier than I was two years ago. 新课讲解4. Do you study English harder?5. Do you sing better?Yes, I do. I study English harder than I was tw

7、o years ago. Yes, I do. I sing better than I was two years ago. 新课讲解Language point 1 构成方法原 级比较级单音节词和部分双音节词一般单音节词末尾加-er tall hardtaller harder以不发音的e结尾的单音节词和少数以-e结尾的双音节词只加-r nice largenicer larger以一个辅音字母结尾的闭音节单音节词，双写结尾的辅音字母，再加-erbig hotbigger hotter“辅音字母+y”结尾的双音节词，改y为i，再加-er easy busyeasier busier形容词，

8、副词比较级的构成新课讲解部分双音节词和多音节词部分双音节词和多音节词,在其前面加more importantdifficultmore importantmore difficult以ly结尾的副词以ly结尾的副词一般加more (early除外)slowlymore slowly不规则变化 good/wellbad/badly/ill much/manylittle farbetter worsemore lessfarther/further新课讲解3cCompare your parents. Check( ) who is smarter, funnier, etc. in the c

9、hart. Then ask your partner about his / her parents. A: Who is smarter, your mother or your father?B: I think my mother is smarter than my father.新课讲解MotherFathersmartfunnywork hardoutgoingfriendlysing well新课讲解Language points 21.两者进行比较,表示“一方比另一方更”A + be + + than + BA + + +than +B形容词比较级实义动词副词比较级2.两者进

10、行比较,表示“一方与另一方一样”asas实义动词副词原形 新课讲解3.两者进行比较,问其中哪一个更时用形容词的比较级形容词的比较级(5) Who is + ,A or B?(6) Which is + ,A or B?当堂小练一、词语运用1.Pedro is (short) than Paul. 2.Tina is (friendly) than Tara. 3.My bag is (big)than his. 4.Who is (old),Tom or Sam? 5.I am as (outgoing)as my best friend. shorterfriendlierbiggerold

11、eroutgoing当堂小练二、根据汉语意思完成句子 1.数学比英语难。Math is than English. 2.你爸爸和妈妈工作一样努力吗?Does your father work your mother? 3.现在我比两年前廋。 Im now than I two years . 4.橘子和苹果你更喜欢哪一个?Which do you , oranges or apples? 5.你的头发比我的长。Your hair is mine. more difficult as hard asthinnerwasagolike betterlonger than归 纳课堂小结重点单词：smarter, friendlier, funnier重点句子：1.Is Tom smarter than Sam? No, he isnt. Sam is smarter than Tom.2.Is Tara more