1、Unit 3,Unit 3 Im more outgoing than my sister.,Section A 2 Grammar focus-3c,Revision,形容词或副词比较级的构成：,3. 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+er,4. 以辅音字母+y结尾的单词，变y 为i+er,2. 以不发音的字母e结尾的+r,1. 一般在词尾+er,5. 多音节词和部分双音节词前加more,tall - taller,nice - nicer,fat - fatter,funny - funnier,interesting more interesting,Li Weiji
2、a is _ _ (thin) Du Haitao. Du Haitao sings _ _ (good) Li Weijia.,better than,thinner than,Gao Yuanyuan is as _ (漂亮) as Sun Li. Sun Li works as _ (努力) as Gao Yuanyuan.,hard,beautiful,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 isnt. Sam is _ _ Tom.,Grammar focus,smarter than,smarter than,Compl
3、ete the sentences according to the text.,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 isnt. 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, Im not. Im _.,as as,Are,friendlier,more outgoingthan,more outgoing than,7. 塔拉和蒂娜一样努力吗?Does Tara work _ _ _ Tina? 8
4、. 谁在学校更努力一些？Whos _ _ at school? 9. 蒂娜认为她学习比我更努力。Tina thinks she _ _ than me.,as hard as,more hard-working,works harder,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.Lind
5、a 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 +BA+ dont / doesnt / didnt + 行为动词原形+ as / so +副词原形+ as +Be.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.,
6、1) A + be + 形容词比较级 + than + B,e.g. Im more outgoing than you. 我比你更外向。,两者进行比较,表示“一方比另一方更”,2) A + 实义动词 + 副词比较级 + than + B,e.g. Tom jumps higher than Jack. 汤姆比鲍勃跳得更高。,比较级,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
7、 better, the red pen or the black pen? Who dances better, you or your sister?,4) 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?,3a,Pr
8、actice,Use the words to write questions and answers.,1. Julie / tall / you,2. Jack / run / fast / Sam Q: _A: No, he doesnt. He runs _ than Sam.,Q: Is Julie as tall as you? A: No, she isnt. Shes _ than me.,Does Jack run as fast as Sam?,taller,faster,3. your cousin / outgoing / youQ: _A: No, she isnt.
9、 She is _ than me.,Is your cousin as outgoing as you?,4. Paul / funny / Carol Q: _A: No, he isnt. He is _ than Carol.,more outgoing,Is Paul as funny as Carol?,funnier,3b,Think of yourself two years ago. Write about how you are different now.,1. Are you taller?Yes, I am. Im taller now than I was two
10、years ago.,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.,4. Do you study English harder?5. Do you sing better?,Yes, I do. I study English harder than I did two years ago.,Yes, I do. I sing better tha
11、n I did two years ago.,Compare your parents. Check () who is smarter, funnier, etc. in the chart. Then ask your partner about his /her parents.,3c,Survey,A: Who is smarter, your mother or your father? B: I think my mother is smarter than my father.,. 根据句意及括号内所给单词的提示填空。 1. Everyone thinks Peter is _
12、(funny) than his brother. 2. Who studies _ (hard), you or your sister?,Exercises,funnier,harder,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)
13、 than his cousin?,friendlier,smart,more / less interesting,faster,. 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?,she isnt,Does jump,3. Helen is funny. Her sister is funnier. (合并为一句)Helens 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?,is funnier than,Who is lazier,5. Anna isnt as beautiful as her sister. (改为同义句)Anna is _ than her sister.,less beautiful,Example: I was shorter and more outgoing But now, I am taller and ,Write something about your past and now.,
