Unit3 I'm more outgoing than my sister.Section A Grammar Focus课件 (共21张PPT)

(共21张PPT)
人教版英语
Unit 3 I’m more outgoing than my sister.
Grammar Focus
人教版英语
Learning goals-学习目标
1. To learn comparatives with -(i)er and more.
理解形容词及副词的比较级. 【重点】
2. To learn the usage of as...as...
理解形容词及副词的同级比较.【重点】
3. 能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【重点，难点】
Watch the video and think about comparative adjective.
Lead in
Presentation - 理解教材
Self-learning Tasks (2mins)
什么是形容词？什么是副词？
形容词和副词在句子中处于什么样的位置？
1. Zhang Qiuchen is a good teacher.
2. She has somthing new.
3. She is nice.
3. She runs fast.
观察例句来总结
Presentation - 理解教材
1. 形容词：修饰名词/代词，说明人或事物的特征，“的”
位于：名词前、不定代词后，be后
2. 副词：修饰行为动词，说明程度，“地”
位于：动词后
Presentation - 深钻学材
Group-learning Tasks (10mins)
Task1: 形容词副词同级之间怎么比较？
Task2: 形容词/副词比较级变化规则是什么？
Task3: 形容词/副词比较级有哪些常用结构？
1. 先自学：根据右侧资料安静自学；
2. 再群学：小组热烈讨论得出答案。
Presentation - 深钻学材
形容词副词有三个等级
原级
比较级
最高级
I paly games as well as a schoolboy. 我游戏玩得和小学生一样好。
When I play games, I am as happy as a 200-gram fat man.
当我玩游戏的时候，我像个两百斤的胖子一样开心。
But I am not as/so good as 7Vvv. 但是我没有7Vvv好(但是我和7Vvv不样好)。
1.同级比较(原级)
（1）as + adj./adv. + as: 和...一样
（2）not + so/as + adj/adv. + as：和… 不一样
Lv Bu is taller than Lu Ban.吕布比鲁班更高。
Meng Qi is fatter than Yang Yuhuan.梦齐比杨玉环更胖。
Dun Shan is larger than Lu Ban. 盾山比鲁班更大。
Da Qiao is funnier than Xiao Qiao. 大桥比小乔更搞笑。
Wang Zhaojun is more beautiful than An Qilia. 王昭君比安琪拉更漂亮。
Cai Wenji is better than Yao. 蔡文姬比瑶更好。
2.比较级变化规则
构 成 方 法 原 级 比 较 级
单音节词和部分双音节词 一般在词尾加-er cold colder
以字母e结尾的词，加-r nice nicer
重读闭音节词只有一个辅音字母时，应先双写辅音字母；再加-er big bigger
以“辅音字母+y”结尾的词，先把“y”改为“i”,再加-er easy easier
多音节词和部分双音节词 在词前加more Interest -ing more interesting
2.比较级变化规则--规则变化
2.比较级变化规则--不规则变化
原级 比较级
good/well better
bad/badly/ill worse
many/much more
little less
old older/elder
far farther/further
nice _______ easy _______ thin _______ hot _______ much _______
high _______ clever _______ happy _______ little _______ fat _______
big _______ good _______ far _______ tall _______ old _______
beautiful _________________ important _________________
quietly _________________ expensive _________________
Exercises
nicer
一、写出下列单词的比较级
easier
thinner
hotter
more
higher
cleverer
happier
less
fatter
bigger
better
farther
taller
older
more beautiful
more important
more quietly
more expensive
（1）A + be + 形容词比较级 + than + B“A比B更...”
（2）A + 实义动词 + 副词比较级+ than + B “A比B更...”
Tips: than表示“更”，
前后所使用的动词相同时，通常用助动词代替后面的动词或省略后面的动词。
Lv Bu is taller than Lu Ban.吕布比鲁班更高。
Dun Shan is larger than Lu Ban. 盾山比鲁班更大。
Zhuang Zhou runs faster than Lu Ban. 庄周比鲁班跑得更快。
Zhou Yu studies harder than Li Bai. 周瑜比李白学习更努力 。
3. 形容词和副词的比较级常用结构1（必须背）
（3）The＋比较级…， the＋比较级…: “越……，就越……”
（4）比较级＋and＋比较级 “越来越……”
more and more＋形容词/副词原级
The more games you play, the worse your grades get.
你游戏玩得越多，成绩就越差。
The harder you study, the more you know.
你学习越努力，你知道得就越多。
Arena of Valor is getting better and better.王者荣耀变得越来越好了。
Our school is becoming more and more beautiful. 我们的学校变得越来越美丽了。
The Weather is becoming hotter and hotter.天气越来越热了.
English is becoming more and more important.英语越来越重要了。
3. 形容词和副词的比较级常用结构2（必须背）
（1）the + 比较级 + of the two “两者中比较……的”
Zhao Yun is the quicker of the two. 赵云是两者中比较快的。
Lu Ban is less tall than Lv Bu. 鲁班不如吕布高。
(Lv Bu is taller than Lu Ban.)(吕布比鲁班更高。
（3）Which/Who... + 比较级, A or B ：“A和B，哪一个/谁更……？”
Who is taller, Lu Ban or Lv Bu 鲁班和吕布谁更高？
（4）A+ 基础词（倍数） + 比较级 + than + B ：“A是B的多少倍”。
My rank is three times higher than Xue Yuheng’s. 我的等级比薛宇恒高三倍。
3. 形容词和副词的比较级常用结构3（拓展）
（2）A + less+原级形容词+than+ B “A不及B...”
（5）比较级 + than any (other) + 可数名词单数
= 比较级 + than the other + 可数名词复数 ：
“比其他任何/所有……都……”。该句型在同一范围内进行比较
Arena of Valor is more fun than any other game.
= Arena of Valor is more fun than the other games.
王者荣耀比任何其他游戏都好玩
3. 形容词和副词的比较级常用结构3（必须背+拓展）
当表示一方超过另一方的“程度”时，可以用much, a lot, a little, a bit, even, far等来修饰形容词比较级。注意：比较级不能用very, so, too等修饰。
He is much more handsome than his brother.
This book is even more useful than that one.
Can you come to school a little earlier tomorrow morning
巧学妙记：两多(much, a lot)两少(a little, a bit)一甚至(even)，还有一个远（far)去了。
4. 可修饰比较级的词
1）比较对象必须一致。
My hair is longer than yours.
2）有时为了避免重复，可用that或those代替前面提到的词，而且that或those不能省略。
The weather in Hainan is warmer than that in Beijing.
His stories are more interesting than those I told.
形容词和副词的比较级注意事项
yours相当于your hair
3a
Use the words to write questions and answers.
效果检测
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.
Is Julie as tall as you
taller
Does Jack run as fast as Sam
faster
Is your cousin as outgoing as you
Is Paul as funny as Carol
more outgoing
funnier
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 ________________________________________
Yes, I am. I'm taller now than I was two years ago.
No, I'm not. I'm not so funny now as I was two years ago.
Yes, I am. I'm more outgoing now than I was two years ago.
Yes, I do. I study harder now than I did two years ago.
No, I don't. I sing worse now than I did two years ago.
效果检测
人教版英语
Thank you
人教版英语