【新课标】Unit 3 Grammar课件（人教新目标八上 Unit 3 I'm more outgoing than my sister）

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人教新目标（Go for it）版 八年级上册
Grammar
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Unit 3 I’m more outgoing than my sister.
通过本节课学习，我能够：
1. 掌握形容词、副词比较级的变化形式及用法。
2. 了解事物之间的差异，并熟练运用比较级用法结构进
行对比，用比较、发展的眼光看待事物，提升鉴别能
力与英语语言综合运用能力。
3. 脱离母语，运用英语思维方式作出比较，并进行判断，
培养逻辑思维能力。
4. 感受中英文之间的差异，培养跨文化交际意识。
Lead-in
Tom is tall.
Linda’s hair is short.
Kate’s hair is shorter than Linda’s.
John is taller than Tom.
Bill is heavy.
Mark is heavier than Bill.
仔细观察并比较下列句子。
Tim runs fast.
Sam runs faster than Tim.
观察探究类活动
形容词和副词的比较级
一、定义：
形容词、副词的比较级用于两者之间的比较，用以说明“前者比后者更……”。形容词或副词要用其比较级的形式。
学习理解类活动
二、形容词、副词比较级的构成：
观察下列形容词、副词的变化形式，然后分类。
heavy — heavier
long — longer
high — higher
nice — nicer
late — later
big — bigger
early — earlier
hot — hotter
fast — faster
beautiful — more beautiful
interesting — more interesting
good — better
much/many — more
little — less
boring — more boring
happy — happier
观察探究类活动
heavy — heavier
long — longer
high — higher
nice — nicer
late — later
big — bigger
early — earlier
hot — hotter
fast — faster
beautiful — more beautiful
interesting — more interesting
good — better
much/many — more
little — less
boring — more boring
happy — happier
观察探究类活动
讨论并总结形容词、副词比较级变化规则：
①直接在词尾加-er。
②以不发音的字母e结尾的词，直接在词尾加-r。
③以“辅音字母+y”结尾的词，变“y”为“i”，再加-er。
④以重读闭音节结尾且末尾只有一个辅音字母，双写该字母再加-er。
⑤多音节和部分双音节词在其前加more构成比较级。
interesting — more interesting
boring — more boring
long — longer
fast — faster
nice — nicer
late — later
heavy — heavier
early — earlier
big — bigger
hot — hotter
观察探究类活动
⑥不规则变化。
good — better
much/many — more
little — less
其他常见的不规则的形容词、副词比较级有：
well — better
bad/badly — worse
old
older
elder
far
farther
further
观察探究类活动
三、比较级的基本用法：
Tom is taller than me. 汤姆比我高。
仔细观察下列句子，讨论并总结比较级的基本用法：
He works harder than me. 他工作比我努力。
1. 用于A+比较级+than +B结构。
The more you eat, the fatter you will be. 吃的越多，你就越胖。
The higher you stand, the farther you see. 站得越高，看得越远。
2. 用于the +比较级…, the+比较级结构。
观察探究类活动
In spring, it’s getting warmer and warmer.
在春天，天气变得越来越暖和。
Our city is becoming nicer and nicer.
我们的城市变得越来越美了。
3. 用于比较级+and+比较级结构。
The little girl is more and more beautiful.
这个小女孩越来越漂亮了。
He is studying more and more carefully. 他学习越来越仔细了。
观察探究类活动
Beijing is the bigger city of the two cities.
Of the two cities, Beijing is the bigger one.
北京是这两座城市中较大的。
Tom is the taller of the two boys.
Of the two boys, Tom is the taller one.
汤姆是这两个男孩中较高的。
4. 用于the +比较级+名词+ of the two+名词或代词结构。
=
=
观察探究类活动
He is taller than any other student in his class.
他比他班上其他任何一个学生都高。
Beijing is bigger than any other city in China.
北京比中国的其他任何一个城市都大。
Beijing is bigger than any city in Japan.
北京比日本的任何一个城市都大。
Fang Duoxue is taller than any student in Grade Six.
方多学比六年级的任何一个学生都高。
5. 用于比较级+than +any other +单数名词结构。
6. 用于比较级+than +any +单数名词结构。
(同一范围)
(不同范围)
观察探究类活动
He is taller than any other student in his class.
他比他班上其他任何一个学生都高。
He is taller than all the other students in his class.
He is taller than anyone else in his class.
He is clever than any of the other students.
7. 用于比较级+than all the other +复数名词结构。
改为同义句
8. 用于比较级+than anyone/ anything else结构。
9. 用于比较级+than any of the other+复数名词结构。
观察探究类活动
Which is longer, my ruler or your ruler
哪一个尺子更长，我的还是你的？
Who is taller, Tom or Bill 谁更高，汤姆还是比尔？
Our country is much larger than Japan. 我国比日本大多了。
10. 用于Who/Which is +比较级，…or… 结构。
11. 有些表示程度的词可以用来修是形容词的比较级，主要有
以下单词：much，even，far，a bit，still，a little等等。
The room is a bit larger than that one.
这个房间比那个稍大一点。
观察探究类活动
Are you feeling better today 你今天感觉好一些了吗？
12. 比较级有时可单独使用，其比较的对象暗含于句中。
Be more careful next time. 下次，小心点。
She hoped to get a better job. 她希望得到一份更好的工作。
Further discussion will take place tomorrow.
进一步的讨论将于明天进行。
观察探究类活动
四、使用比较级时的注意事项：
1. 比较的对象必须一致。
Our classroom is bigger than yours (=your classroom).
我们的教室比你们的（教室）大。
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 Beijing is colder than that in Hainan in winter.
冬天，北京的天气比海南的（天气）冷。
The apples in this bag are bigger than those in that bag.
这个袋子里的苹果比那个袋子里的（苹果）大。
学习理解类活动
五、含有not as/so ... as的句子也有比较的含义，可以和含有比
较级的句子进行转换。
Tom is not as short as Tim. 汤姆没有蒂姆矮。
Tim is not as tall as Tom. 蒂姆没有汤姆高。
Tim is shorter than Tom. 蒂姆比汤姆矮。
Tom is taller than Tim. 汤姆比蒂姆高。
=
=
=
学习理解类活动
Grammar
1. 形容词、副词比较级变化规则
2. 比较级的基本用法
3. 使用比较级时的注意事项
4. not as/so ... as结构表示比较
共12条
1. hard ________ 2. fast ________ 3. good ________
4. lazy ________ 5. large ________ 6. many ________
7. fat ________ 8. high ________ 9. cheap ________
10. early ________ 11. much ________ 12. well ________
13. funny ________ 14. old ____________
15. useful ____________ 16. heavy ________
17. delicious ______________ 18. expensive _______________
Ⅰ. 写出下列单词的比较级形式。
harder
faster
well
lazier
larger
more
fatter
higher
cheaper
earlier
more
better
funnier
older
/elder
more useful
heavier
more delicious
more expensive
应用实践类活动
19. big ________ 20. long ________ 21. short ________
22. tall ________ 23. friendly ________________________
24. healthy _________ 25. outgoing _______________
26. cold ________ 27. interesting ________________
28. young _________ 29. difficult ______________
30. important ________________
31. hard-working ___________________
bigger
longer
shorter
taller
friendlier
/more friendly
more outgoing
more important
colder
more interesting
younger
more difficult
healthier
more hard-working
应用实践类活动
1. Mr. Zhang’s house is _______ (large) than Mr. Wang’s.
2. The little girl walked into the classroom very _______ (quiet).
3. Bob is __________ (smart) than his sister.
4. Julie is _________ (good) at tennis than basketball.
5. Anna’s watch is nicer than ________ (my).
6. Mr. Li is __________ (heavy) than my father.
7. This story isn’t as ________ (funny) as that one.
Ⅱ. 用括号内所给词的适当形式填空。
larger
quietly
smarter
better
mine
heavier
funny
应用实践类活动
8. Gina sings better than Bob because she sings _____________
(clearly).
9. This box is much __________ (heavy), isn’t it
10. He is as tall as me, but he’s a little __________ (thin).
11. Sally makes ________ (few) mistakes than the other students in
her class.
12. China has become much __________ (strong) than before.
13. My books are newer than __________ (they).
14. The sun is _______ (near) to the earth than many other stars.
more clearly
heavier
thinner
fewer
stronger
theirs
nearer
应用实践类活动
完成配套练习册
Preview Section A (1a—2c)
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