课件31张PPT。Section A
Period 1What’s the best movie theater ?This computer is cheap.This computer is cheaper than that one.This one is the cheapest of all.￥6999￥4999￥3999The weather is bad.The weather is worse.The weather is the worst.This car is the best of the three.goodbetterThis apple is the biggest of all.bigbigger10 yuan 20 yuan50 yuanThe third pen is the most expensive
of the three.expensivemore expensive1. 什么是比较级和最高级？
2. 构成（1）规则变化 5 P114
（2）不规则变化 5 P114
用法
（1）没有比较用原级。
（2）比较级是表示两者之间的比较，比较级通常跟“than”连用，
（3）最高级是表示三者或三者以上的比较，最高级通常跟“the”连用，而且句末或句首通常有表示范围的短语，in town, in the class,
of all, of us, of the three, of all the boys 。
Grammar
语法形容词最高级的变化：
规则的：
cheap—cheapest
big--biggest
friendly—friendliest
nice— nicest
comfortable—most comfortable
不规则的：
good--------better--------best
bad----------worse--------worst直接加est双写再加est改y为i再加est多音节词在前面加most直接加st最高级规则变化口诀：最高级，很容易，一般词尾加est。
(cheap-the cheapest)
词尾若有哑音e, 直接就加st。
(close-the closest)
重读闭音节， 单辅音字母要双写。
(big-the biggest)
辅音字母加y, 记得把y变为i。
(friendly-the friendliest)
多音节，考考你，the most到底加哪里？
(popular-the most popular)cheap---
fine ---
fat---
heavy ---
thin---
new---
close---
easy---
cheaper --- cheapestfiner--- finestfatter--- fattestheavier ---heaviestthinner --- thinnestnewer--- newestcloser --- closesteasier --- easiestbetter best farlittle worse worstmore mostfarther farthestless leastgoodwellbadbadlymany much 原级比较级最高级特殊情况
GOOD ,BETTER,BESTRemember:
We’ll try to do everything the best ,not the worst.(尽力把所有事情做到最好。) comfortable seats舒适的座位big screen
friendly servicequalitiesgood quality/'kw?l?t?/Town CinemaMovie WorldScreen CityMy house300 m400m500mis close to my home.Screen CityTown Cinema is closer to my home.is the closest to my home.Movie Worldis popular. Blue Moon Cinema Super Cinema is more popular.
is the most popular.
Red star Cinema has a big screen.Town Cinema Movie Worldhas a bigger screen.has the biggest screen.
Screen City
has comfortable seats.Super Cinema Moon Theaterhas more comfortable seats.has the most comfortable seats.Red Star Cinema How do you choose a cinema to go to?
Which is important?Which is not important?comfortable
seatsbig screenfriendly
servicenew moviesdistance from home in a fun part of townpopularcheap ticketsWhat is the most important for you in a movie theater? A: I think comfortable seats are
the most important for me .
B: For me, … and … are the most important
in a movie theater.
C: But I think …is the most important.
D: In my opinion, I think … is the most important Groupwork 1a1b Listen and match the statements with the movie theaters. Write down the names.Movie World Screen CityTown CinemaScreen City Movie WorldTown Cinema
Screen City
Movie PalaceWhat’s the best movie theater?Showtime Cinema. It’s the cheapest.But I think Gold Theater has the most comfortable seats.It has the biggest screens.
It’s the most popular.
It’s the closest to home.
It’s the cheapest.
It has the friendliest service.
It has the most comfortable seats.A: What’s the best movie theater?
B: Showtime Cinema. It’s the cheapest.
C: But I think Gold Theater has the most
comfortable seats.
D: For me, ……
F: In my opinion, ……Groupwork1c1.Tom is the tallest in our class.
This apple is the biggest of all.1）形容词最高级：
用于三者或三者以上的人或 事物相比较。
2）标志词：表比较范围时用in/of
3) 形容词最高级前须加the.观察与发现2.Which do you like best? Chinese, English or math?
Tom is one of the tallest boys in his class.
The Yellow River is the second longest river in China.观察与发现常用句式：1) Who/ Which…+ 最高级…, A, B or C ?
2) one of +the +形容词最高级 +名词复数形式,
意为“最…之一”。
3）序数词后跟形容词最高级。3.上海是中国最大的城市。Shanghai is the biggest city in China.Shanghai is bigger than the other cities in China.Shanghai is bigger than any other city in China.小结：形容词比较级可用来表达最高级的意思。
比较级+than any other+单数名词
比较级+than the other+复数名词
可与最高级转化。1. It has the ________ clothing store in town.
A. goodest B. gooddest C. best D. better
2. This clothing store is ____ than that one.
A. bad B. worse C. the worst D. worst
3. This book is ____ of all.
A. cheapest B. cheap C. cheaper D. the cheapestChoose the best 4. This is one of ____ films of this year.
A. more exciting B. exciting
C. the most exciting D. most exciting.
5. This watch is ____ than that one.
A. much expensive B. expensiver
C. more expensiver D. much more expensiveDiscuss
Do you like to go to the movies?
Who is your favorite movie star?
Why do you like him / her?
