2022-2023学年牛津译林版八年级上册英语 Unit1 Friends-Grammar 课件（共23张PPT）

(共23张PPT)
Unit1
Grammar
Lily’s cake is big.
Han Mei’s cake is ______ than Lily’s.
Jim’s cake is the ______ of all.
bigger
biggest
Li Lei’s box is heavy.
Han Mei’s box is _______than Li Lei’s.
Jim’s box is the _______ of all.
heavier
heaviest
Mike is very young.
Jim is younger than Mike.
Tom is the youngest of the three.
This plane is high in the sky.
This plane is higher.
This plane is the highest of all.
Jack is fast.
David is faster than Jack.
Tim is the fastest of all.
Amy is very beautiful.
Linda is more beautiful than Amy.
Helen is the most beautiful of all.
构成方法 原级 比较级 最高级
单音节词和少数双音节词在词尾加-er或-est fast long tall cheap faster longer taller cheaper fastest
longest
tallest
cheapest
形容词的比较级(Comparative)和最高级(Superlative)
构成方法 原级 比较级 最高级
以字母e结尾的形容词,加-r或-st nice safe late nicer safer later nicest
safest
latest
构成方法 原级 比较级 最高级
重读闭音节词以一个辅音字母结尾时,应先双写该辅音字母,再加-er或 -est big hot thin bigger hotter thinner biggest
hottest
thinnest
构成方法 原级 比较级 最高级
以辅音字母+y结尾的双音节词,先改y为i,再加-er或-est easy happy heavy easier happier heavier easiest
happiest
heaviest
构成方法 原级 比较级 最高级
其他双音节词和多音节词在前面加more或most beautiful more beautiful most beautiful
important more important most important
dangerous more dangerous most dangerous
frightened more frightened most frightened
不 规 则 变 法 good / well better best
bad / badly worse worst
many/ much more most
little less least
far farther farthest
further furthest
old older/elder oldest/eldest
adjective comparative superlative
funny
happy
interesting
large
smart
thin
Complete the table below.
funnier
funniest
happier
happiest
more interesting
most interesting
larger
largest
smarter
smartest
thinner
thinnest
2.Peter is ________ (tall) student of the six students.
3.Sandy is ___________ (heavy) Millie.
4.Peter is __________ (heavy) student of the six students.
5.Millie is _________ (slow) swimmer of the six students.
the tallest
heavier than
the heaviest
the slowest
6. Amy is _________ (fast) swimmer of the six students.
7. Millie’s drawing is _________________ (beautiful) Simon’s.
Sandy’s drawing is ________________ (beautiful) in the drawing competition.
Millie’s English is __________ (good) Amy’s. Millie’s English is _______ (good).
more beautiful than
the most beautiful
the fastest
better than
the best
10. Simon is ___________ (short) Peter.
11. Amy and Kitty are __________ (light)
students among the six students.
12. Peter’s English is ________ (bad)
among the six students.
shorter than
the lightest
the worst
My god! My old ____ are ____ than before.
A. clothes… short
B. clothes…shorter
Multiple choice
2. Tom’s box is ____than his mother’s. A. heavyer B. heavier
3. His father’s box is _____ of all. A. the heaviest B. heaviest
My mother is _______ in our family.
A. busiest B. the busiest
C. busier D. busy
2. This apple is _______ of all. A. redder B. the reddest C. the reddest D. reddest
Multiple Choice
3. Which pen is ___, this one or that one A. dear B. dearest C. the dearest D. dearer
4. Kate is ____than all the other girls. She is ____ of all. A. taller, tallest
B. taller, the tallest
C. the tallest, tallest
D. tallest, the tallest
5. ____ of the two men is my uncle. A. The older B. Old C. The oldest D. Oldest
6. Do you know _______ of the three
A. the youngest B.youngest
C. the younger D. younger
Fill in the blanks
格林先生是这四个人当中最高最胖
的。
Mr Green is _______ _______ and
_______ one _______ the four.
2. 小香蕉往往比大香蕉好。
Small bananas are often _____ _____
big ones.
the
tallest
fattest
of
better
than
3. 我的铅笔比你的短。
4. 在中国，哪一条河流最长？
5. 他的观点比我的新。
Which river is the longest in China
His idea is newer than mine.
My pencil is shorter than yours.