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课题 Unit3 I’m more outgoing than my sister. Section A （Grammar Focus-3c） 课型 语法课 课时 2
课标要求 能初步意识到语言使用中的语法知识，了解句子的结构特征 在语境中运用所学语法知识进行描述、叙述和说明等。 从形式、意义和使用三个角度关注和学习语法，善于发现语言规律，并能运用规律举一反三。
学 习 目 标 1.复习巩固形容词和副词比较级形式，进一步总结所学的对两者进行比较的句式结构。 2.通过阅读Grammar Focus表格，自主学习和小组合作探究，完成填空练习，总结归纳比较级的用法,as…as…结构进行同级比较及形容词、副词比较级的变化规则,正确使用形容词及副词比较级对两者进行比较的疑问句及其回答。 3.正确运用比较级句式谈论自己过去和现在的不同，并通过对父母的比较，能够准确地使用比较级描述人物， 比较周围人的外貌级性格特点,增加相互间的了解。
评 价 任 务 1. Task 1 Activity 1,2 (Aim 1 test Aim 1) 2. Task 2 Activity 1, 2, 3 (Aim 2 test Aim2) 3. Task 3 Activity 1, 2,3 (Aim 3 test Aim 3) 4. Task 4 Test in class and homework (Aim 2, Aim3 test Aim2, Aim3)
学 习 过 程
环节 学习流程及内容 二次备课
Task1 .Pre-grammar Acivity1.Look and say. Activity2. Let’s talk about the differences between them. 操作要求展示相关图片，复习比较级评价标准能够填出对应单词，并且形容词副词比较级如何变化。 目标一 评价总结能够准确说出对应单词（3分），并且拼写正确（3分） 能够猜测出单词意思（2分），读懂句子（2分） 不能猜测出单词（0分），不能读懂句子（0分）
Task2.While-grammar Activity1.Fill in the blanks according to grammar focus. 1. 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 isn’t. Sam is _______ _____ Tom. 3. 塔拉比蒂娜更外向吗？Is Tara _____ ________ _____ Tina 4. 不是。蒂娜比塔拉更外向。No, she isn’t. Tina is ______ ________ _____ Tara. 5. 你和你姐姐一样友善吗？____ you ___ friendly ___ your sister 6. 不是。我更友善一些。No, I’m not. I’m _________. 7. 塔拉与蒂娜工作一样努力吗 Does Tara work ___ _____ ___ Tina 8. 谁在学校里更努力一些？Who’s _____ _____________ at school 9. 蒂娜认为她学习比我更努力。Tina thinks she _____ _____ than me. Activity2.What did you find out 探究一：形容词副词比较级的用法。 当两个人或两件事物进行比较时，一个比另一个更……，形容词和副词要用比较级， 比较级常常用than来连接被比较的两个人或事物。e.g. I am shorter than you. She is ______ than before. This tree is _____ than that tree. 两者进行比较,表示“一方比另一方更……”常用句型： be动词句型：____________________________________________ 实义动词句型：____________________________________________ 她唱歌比蒂娜更清楚。She sings _____ ______ than Tina. 探究二：形容词副词同级比较的用法。 当两个人或两件事物进行比较时，表示“一方与另一方一样……”时，用 短语as ... as : “和……一样”表示同级比较。 常用句型结构： 肯定句结构： _____________________________________________________ be动词句型：____________________________________________________ 实义动词句型：____________________________________________________ The pink bag is as ____ as the purple one. Lingling runs as _______ as Li Lei. 否定句结构： be动词句型：____________________________________________________ 实义动词句型：____________________________________________________ not as / so … as … 不如、比不上… 表示前者不如、比不上后者。 not as/so + adj./adv.(原形) + as… 的同义短语less+原级+than…表示一方不如另一方， This room is less beautiful than that one .这个房间不如那个房间漂亮。 =This room is not so beautiful as that one. 探究三：形容词副词比较级形式的变化构成规则。 1. 单音节和少数双音节形容词、副词比较级的构成。规则变化： 1) 在词尾加-er tall — taller smart—smarter short — shorter high — higher fast --- faster 2) 以不发音的字母e 结尾的，加 –r nice — nicer large — larger fine — finer late — later 3)重读闭音节以一个辅音字母结尾的，先双写辅音字母，再加-er big — bigger fat — fatter thin — thinner red — redder hot — hotter 4)以辅音字母+y结尾的双音节词，先改y为i，再加-er。 happy—happier early— earlier funny—funnier easy — easier 5)多音节词和部分双音节词要在前面加more important— more important delicious — more delicious expensive — more expensive outgoing — more outgoing serious — more serious slowly--- more slowly 形容词、副词比较级的不规则变化: good /well – better bad /badly – worse many / much – more little – less far – farther / further old—older/elder 操作要求展示Grammar Focus 句子，引导归纳比较级结构评价标准快速阅读句子，根据句子总结规则变化 目标二 评价总结Activity1填写单词正确一个空1分 Activity2探究一能够发现其中句式结构得5分 探究二能够正确说出句式变化每条得2分 探究三总结出一条规则得2分
Task3.Post-grammar Activity1. 3a. Use the words to write questions and answers. 1. Julie / tall / you Q: ____________________________________________ A: No, she isn't. She's ________ than me. 2. Jack / run / fast / Sam Q: ____________________________________________ A: No, he doesn't. He runs ________ than Sam. 3. your cousin / outgoing / you Q: ____________________________________________ A: No, she isn't. She's ______________ than me. 4. Paul/ funny / Carol Q: ____________________________________________ A: No, he isn't. He's ________ than Carol. Activity2.3b. Think of yourself two years ago. Write about how you are different now. 1.Are you taller ____________________________________________________________ 2. Are you funnier __________________________________________________________ 3. Are you more outgoing ____________________________________________________ 4. Do you study English harder _______________________________________________ 5. Do you sing better _______________________________________________________ Activity3. 3c. Compare your parents. Check( ) who is smarter, funnier, etc. in the chart. Then ask your partner about his parents. 操作要求运用所学语法练习比较级句式结构并能够讨论自己以及周围人的特征评价标准能够正确理解并完成相应问题，正确比较人物特征 目标三 评价总结Activity1填写正确每个空1分 Activity2正确说出并书写正确每题得2分 Activity3小组讨论并进行对话练习得3分
Task4.【检测与作业】 Test in class 一、写出下列单词的比较级 nice _______ easy _______ thin _______ much _______ high _______ clever _______ little _______ far _______ old _______ beautiful _________________ quietly _________________ 二、根据括号内的要求完成下列各题。 1. Is Alice taller than her cousin (补全否定答语) No, _____________. 2. Eric jumps higher than Joe. (改为一般疑问句) _________ Eric _________ higher than Joe 3. Helen is funny. Her sister is funnier. (合并为一句) Helen’s sister ________________ her. 4. His brother is lazy. (用his sister改为含有比较级的句子) _________________, his brother or his sister 三、根据句意及首字母、汉语提示或用所给词的适当形式填空。 1.Molly studies ________ than her best friend Mary. (hard) 2. Diana was a little fat in the past. But now she is much_________(瘦的) than before. 3. The more trees we plant in our city, the____________(beautiful) Lanzhou will be. 4. Bob is much t_____ now, the jeans he wore last year are too short. 5. This shirt is a little expensive. Can you show me a ________one (cheap) 操作 要求独立完成，然后核对答案。评价 标准第1题每空1分，共11分；第二、三题每空2分，共18分。 目标二、三 评价总结针对目标二和三，我在Task 4的检测环节中共获得了（）颗星。 Best: 20-29 Better: 10-19 Come on: <10
Homework You must:. Review Grammar Focus and recite it. (If You Can):Write an article: “My best friend and I”. Write about the things that are the same and different between you and your best friend. 难度：中 时长：15mins
板书设计： Unit3 I’m more outgoing than my sister. A+be+形容词比较级+than+B. Paul is shorter than Peter. A +实义动词+副词比较级+than+ B. Tom jumps higher than Jack. A + be + (not) as + 形容词原形 + as + B. Jack is as funny as Mike. A + 实义动词（否定式）+ as+ 副词原形 + as + B. Claire gets up as early as Sue.

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