Unit3 SectionA GrammarFocus~3c（课件）【2023秋人教八上英语高效实用备课Unit 3 I'm more outgoing than my sister. 】

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人教八上英语同步精品课件
人教版八年级上册
Unit 3
I’m more outgoing than my sister.
Section A Grammar Focus ~ 3c
Learning Goals
Warming Up
Grammar
Summary
Exercises
1
1
2
3
4
5
通过本课的学习，学生能够：
①掌握形容词副词的比较级，包括：原级比较、比较级的用法、形容词
副词比较级的构成形式、比较级句式结构和一些拓展内容。
②能正确运用比较级对身边的人或事物进行比较。
③注意理性比较，切勿盲目比较。
Learning Goals
Warming Up
Let’s first enjoy a video and then tell what it is about.
It’s a story of the race between a hare(野兔) and a tortoise(乌龟) .
Who runs faster
The hare runs faster than the tortoise.
The tortoise runs slower than the hare.
But the tortoise wins the race. Why
Because the tortoise is more hard-working than the hare.
Because the hare is lazier than the tortoise.
Nothing is impossible if you put your heart into it. Even if you are left behind now, you can make it in the end if you keep trying.
观察书上Grammar Focus 表格， 圈出其中的adj.和 adv.，你能发现他们分别和什么词连用吗？他们用的都是原形吗？其变化形式有什么作用呢？
Presentation
1. adj. 常与be动词连用；adv. 常与行为动词连用
2. 通过adj.和adv. 的变化表示比较。
所有形容词的变化形式都一样吗？
单音节词和 部分双音节词 一般在词尾加-er tall-taller
high-higher
以字母e结尾的词加-r fine-finer
wide-wider
重读闭音节词词尾只有一个辅音字母时，先双写该辅音字母，再加-er hot-hotter
big-bigger
以“辅音字母+y”结尾的双音节词，变“y” 为 “i”，再加-er lazy-lazier
happy-happier
多音节词和部分双音节词在其前面加more interesting-more interesting
popular-more popular
原级 比较级
good/well better
bad/badly/ill worse
many/much more
little less
old older/elder
far farther/further
比较级构成的不规则变化
Instant Training
nice _______ easy _______ thin _______
hot _______ much _______ high _______
clever _______ happy _______ little _______
fat _______ big _______ good _______
far __________ tall _______ old _______
nicer
写出下列单词的比较级。
easier
thinner
hotter
more
higher
cleverer
happier
less
fatter
bigger
better
farther/further
taller
older/elder
beautiful ______________ important_____________
quietly expensive _________________
more beautiful
more important
more quietly
more expensive
观察下表，总结这两个句子中比较级的句型：
Are you as friendly as your sister No, I’m not. I’m friendlier.
Does Tara work as hard as Tina Yes, she does.
两者进行比较，表示“一方与另一方一样……”常用句型：
① A + be + as + 形容词原形 + as + B
e.g. This movie is as moving as that one.
② A + 实义动词 + as + 副词原形 + as + B
e.g. Tom runs as fast as Jack.
这部电影和那部电影一样动人。
汤姆与杰克跑得一样快。
③否定形式：not as\as + adj.\adv.(原形) + as…；意思是：……不如……
My sister is not so/as outgoing as me.
我妹妹不如我那样外向。
Lucy does not get up as /so early as Amy.
露西起得不如艾米早。
④not as\as + adj.\adv.(原形) + as…的同义短语为：less+原级+than…
这个房间不如那个房间漂亮
This room is not so beautiful as that one.
=This room is less beautiful than that one .
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.
Who’s more hard working at school Tina thinks she works harder than me.
观察下表，总结这三个句子中比较级的句型：
①A + be + 形容词比较级 + than + B
②A + 实义动词 + 副词比较级+ than + B
Tom is taller than me.
Tom runs faster than me (do).
注意：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。
③“the + 比较级 + of the two” 意为 “两者中比较……的”。
④“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。
e.g. After the new year, the day is becoming warmer and warmer.
⑤“The + 比较级, the + 比较级” 意为 “越……，越……”。
e.g. The harder she worked, the more progress she made.
e.g. Lisa is the taller of the two girls.
比较级的其他常见句式结构：
⑥“Which/Who... + 比较级, A or B ” 表示 “A和B，哪一个/谁更…… ”
e.g. Who is taller, Jim or Tom
⑦“A...+ 倍数 + 比较级 + than + B” 表示 “A是B的多少倍”。
e.g. Our school is three times bigger than yours.
常用于修饰比较级的词：
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。
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。
e.g. He is much more serious than his brother.
他比他的兄弟更严肃。
Can you come to school a little earlier tomorrow morning
你明天早上能早点儿来学校吗？
1. 比较级用于两者之间，但上下文暗示是二者时可单独出现。
My sister is tall, but my brother is taller.
我姐姐很高，但我哥哥更高。
2. 两个比较对象是同类。
The weather in Beijing is colder than that in Guangdong in winter.
冬天，北京的天气比广东的（天气）更冷。
比较级的其他注意事项：
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.
Is Julie as tall as you
taller
Does Jack run as fast as Sam
faster
Practice
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 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 ____________________________________________________
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.
4. Do you study English harder _______________________________________________
5. Do you sing better _______________________________________________
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
Production
Now show your reports!
Let’s watch a video and then tell what you can learn form it.
Everyone is different. Everything is beautiful in its own way. We should not always compare ourselves with others. Be ourselves.
一、据各题后括号内的要求完成下列各题。
1. Jill runs as fast as her sister. (改为一般疑问句)
_________ Jill _________ as fast as her sister
2. —Is Mrs. Brown more popular than Mrs. Hand (补全否定答语)
—No, _________ _________.
3. Peter is as hard-working as Tim. (改为否定句)
Peter ________ _______ hard-working ______ Tim.
4. Your mother is friendly. (用your father改为含有比较级的句子)
_________ _________ _________, your mother or your father
Does run
Exercises
she isn’t
isn’t so/as as
Who is friendlier
1. Emily is 50kg. Judy is 40kg. (合并成一句)
Emily is __________________ Judy.
2. My best friend has shorter hair than I have. (改为同义句)
I have __________________ my best friend has.
3. Zhou Jun is the same height as Li Wei. (改为同义句)
Zhou Jun is _____________ Li Wei.
4. You look more serious than your sister. (改为同义句)
Your sister looks ____________ than you.
二、句型转换。
10kg heavier than
longer hair than
as high as
less serious
1. 我妈妈比我爸爸工作努力。
______________________________________________________________________________________________________________________________
2. 你现在比两年前外向多了。
______________________________________________________________
3. 吉姆(Jim)和汤姆(Tom)谁更高？
_______________________________________________________________
4. 鲍勃(Bob)比他们班其他学生滑稽得多。
______________________________________________________________
三、将下列句子翻译成英语。
My mother works harder than my father. /
My mother is more hard-working than my father.
You are more outgoing than you were two years ago.
Who is taller, Jim or Tom
Bob is much funnier than the other students in his class.
Summary
Grammar：
1.形容词和副词比较级的构成形式
2.同级比较“(not) as+adj./adv.原形+as”句型
3.比较级句型“adj/adv.比较级+than”等句型
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