Unit 3 I'm more outgoing than my sister Section A (Grammar Focus-3c)课件(共24张PPT)

(共24张PPT)
英语（人教版）
八年级上册
English
Section A Grammar Focus-3c
Unit 3
I'm more outgoing than my sister.
Jane
Mike
Jane is taller than Mike (is).
Is Mike shorter than Jane
Yes, he is.
He is shorter than Jane (is).
Who is taller
Look and say
1
课堂导入
Lucy
Lily
Is Lucy more outgoing than Lily
Who is more outgoing
No, she isn’t.
She is more serious than Lily (is).
The bike goes fast.
The car goes ______than the bike.
faster
No, he doesn’t.
Does Dave get up earlier than Jim
He gets up later than Dave (does).
早睡早起身体好
起床困难户
Jim
Dave
Who gets up earlier
Does Anna work harder than Helen
Anna
Helen
No, she doesn’t.
She works as hard as Helen.
Who works harder
Is Tom smarter than Sam No, he isn't. Sam is smarter than Tom.
Is Tara more outgoing than Tina No, she isn't. Tina is more outgoing than Tara.
Are you as friendly as your sister No, I'm not. I'm friendlier.
Does Tara work as hard as Tina Yes, she does.
Who's more hard-working at school Tina thinks she works harder than me.
Grammar Focus
2
课堂活动
adj / adv的比较级一般疑问句结构
Be + A+adj的比较级+B
Do/does + A+V原形+adv的比较级+B
Are you smarter than your sister
Is his father more hard-working than his mother
Do you jump higher than your brother
Does Mike go to bed later than you
as+adj /adv原级+as+B: 与B一样...
not so/as+adj /adv原级+as B :不如B ...
The red ruler is as long as that blue one.
The cat runs as fast as that dog.
I am not so/as tall as my mother.
Jim doesn’t jump so/as high as Bob.
大多数形容词和副词有三个等级：原级、比较级和最高级。比较级表示“更……”，用于两者之间的比较，说明“前者比后者更……”。
形容词和副词的比较级常用结构
比较级+than
A + be + 形容词比较级 + than + B
A + 实义动词 + 副词比较级+ than + B
Tips: than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。
Tom is taller than me.
Tom runs faster than me (do).
◆“the + 比较级 + of the two” 意为 “两者中比较……的”。
English is becoming more and more important.
◆“比较级 + and + 比较级” 或 “more and more+ 形容词/副词
原级”，表示 “越来越……”，其后均不可接than。
After the new year, the day is becoming warmer and warmer.
◆“The + 比较级, the + 比较级” 意为 “越……，越……”。
The more haste, the less speed. 欲速则不达。
The harder she worked, the more progress she made.
Lisa is the quicker of the two.
形容词和副词的比较级常用结构
◆“Which/Who... + 比较级, A or B ” 表示 “A和B，哪一个/谁更……？”
◆“A...+ 倍数 + 比较级 + than + B” 表示 “A是B的多少倍”。
Our school is three times bigger than yours. 我们学校是你们学校的三倍大。
◆“比较级 + than any + 可数名词单数”，意为 “比任何……都”，表示不在同一范围内比较。
China is larger than any country in Africa.
Who is taller, Jim or Tom
形容词和副词的比较级常用结构
Which book is better, this one or that one
◆“比较级 + than any other + 可数名词单数” = “比较级 + than the other + 可数名词复数”，表示“比其他任何/所有……都……”。该句型在同一范围内进行比较。
China is larger than any other country/the other countries in Asia.
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
可修饰比较级的词
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 serious 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。
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.
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.
3c
Compare your parents. Check(√)who is smarter, funnier, etc. in the chart. 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.
Mother Father
smart √
funny
work hard
outgoing
friendly
sing well
1. Useful expressions: as...as...
2. Functions：能谈论人的个性特征，能简单比较人物的特征。
3. Grammar：①形容词及副词的比较级
②as...as结构用来进行同级比较
　　　　　　　③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。
4. Sentences：①—Is Tom smarter than Sam
—No, he isn’t. Sam is smarter than Tom.　　　　　　
　　　　　　 ②—Does Tara work as hard as Tina —Yes, she does
③—Who’s more hard-working at school
—Tina thinks she works harder than me.
3
课堂小结
nice _______ easy _______ thin _______ hot _______ much _______
high _______ clever _______ happy _______ little _______ fat _______
big _______ good _______ far _______ tall _______ old _______
beautiful _________________ important _________________
quietly _________________ expensive _________________
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
4
课堂训练
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
she isn’t
Does jump
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
is funnier than
Who is lazier
5. Anna isn’t as beautiful as her sister. (改为同义句)
Anna is _________________ than her sister.
less beautiful
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。
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)
harder
thinner
more beautiful
aller
cheaper
四、根据汉语意思补全句子
1.每个人都知道中国变得越来越强大。
Everyone knows that China is getting ___________________ .
2.微信钱包使我们的生活比以前方便多了。
WeChat Wallet is making our life _________ convenient(方便) than before.
3.—这对双胞胎长得一样吗
—不，简比克莱尔高一点。
—Do the twins look the same
—No, Jane is _______ taller than Claire.
stronger and stronger
a little
much more
https://www.21cnjy.com/help/help_extract.php