8A Unit1 Friends Grammar（共29张PPT）课件

(共28张PPT)
8A Unit 1 Friends Grammar
Good,better,best
Good , better , best .
Never let it rest (休息).
Till good is better .
And better is best .
Rhyme:
一、大声朗读并背诵下列单词 。
1.更差的
2.最差的
3.高度
4 重量
5 秒
6.竞赛/比赛/竞赛
7.测试
8.游泳者
better
worse
worst
height
competition
test
high(形容词)
weight
weigh(动词)
sec.
second
The car is .
The train is than the car .
The plane is of the three .
fast
faster
the fastest
fast – faster - fastest
Yixiu
Yixiu is __________ __________ Wang.
Einstein
Einstein is __________ __________ Yixiu.
So Einstein is _________ _________ of all.
clever
cleverer than
cleverer than
the cleverest
clever – cleverer - cleverest
Wang is __________.
Wang
原级
比较级
最高级
1.规则变化：
① 单音节词、一些双音节词在词尾加er变成比较级，加est变成最高级。
形容词的比较级和最高级的变化
small
tall
strong
smaller
smallest
taller
tallest
stronger
strongest
② 以字母e结尾的词只加r或st变成比较级或最高级
原级
比较级
最高级
nice
fine
large
nicer
finer
nicest
finest
larger
largest
③ 以辅音字母加y结尾的词先把y变成i再加er或est.
原级
比较级
最高级
busy
easy
prettier
prettiest
easier
easiest
busier
busiest
pretty
④ 以重读闭音节结尾的单词，
双写最后一个字母，再加er或est.
原级
比较级
最高级
slim
thin
hot
red
big
sad
slimmer
slimmest
thinner
thinnest
hotter
hottest
redder
reddest
bigger
biggest
sadder
saddest
⑤ 多音节词和某些双音节词应在其前加more变成
比较级，加most变成最高级。
原级
比较级
最高级
beautiful
important
popular
expensive
more beautiful
most beautiful
more important
most important
most popular
more popular
most expensive
more expensive
2.不规则变化
more most
better best
worse worst
less least
原级
比较级
最高级
good / well
ill/ bad
many / much
far
little
farther farthest
P 12 A
clean______ ______
short ______ ______
cute ______ _______
happy _____ _______
lazy _______ ______
big ______ _______
thin ______ _______
sad _______ ______
difficult ____________ ___________
interesting _____________ ______________
good _________ ________
bad ___________ ___________
cleaner
cleanest
shorter
shortest
cuter
cutest
happier
happiest
lazier
laziest
bigger
biggest
thinner
thinnest
sadder
saddest
more difficult
most difficult
more interesting
most interesting
better
best
worse
worst
Yixiu is cleverer than Wang.
Einstein is cleverer than Yixiu.
So Einstein is the cleverest of all.
Liu Xiang is taller than Zhu Shunjie.
Yao Ming is taller than Liu Xiang.
Yao Ming is the tallest in the NBA.
Work out the rule:
2. 形容词的比较级和最高级的用法。
例句：My cousin is taller than I am.
This is the most interesting story in the book.
★两者之间用 ，比较级句中启发词般有:
______ ；______ ；______ ；a little；which…,A or B ；
比较级and比较级； the 比较级…，the 比较级… ；
of the two。
比较级
than
much
even
e.g.1 Which pen is _______(big) , this one or that one
2__________ (old) of the two men is my uncle.
3.The ____________ (careful) we are,
the ________ (few) mistakes we will make
bigger
The older
more careful
fewer
★三者或三者以上比较用 。最高级前面经常要加 ，
最高级句中启发词有：______;_______;_________;
one of + the +____________+_______;;序数词+最高级；
注意：形容词的最高级前有________/_________时，
不需要定冠词the
最高级
the
in
of
among
形容词最高级
名词复数
形物
名词所有格
e.g 1 Betty is one of my best friends
2 Max is the _________ in our class.(tall)
tallest
P12: Help Daniel take notes for his report.
1. Simon is ___________(tall) Sandy.
2. Peter is ____________(tall) of the six students.
3. Sandy is _____________(heavy) Millie.
4. Peter is ______________(heavy) of the six students.
5. Among the six students, Millie is ____________(slow) swimmer.
taller than
the tallest
heavier than
the heaviest
the slowest
P12: Help Daniel take notes for his report.
6.Amy is ___________(fast) swimmer of the six students.
7. Millie’s drawing is ___________________ (beautiful) Peter’s.
8.Sandy’s drawing is ___________________ (beautiful) in the drawing competition.
9. Millie’s English is __________(good) Simon’s. Millie’s English is ______ (good) in her class.
the fastest
more beautiful than
the most beautiful
the best
better than
A game
写出下列词的比较级和最高级并朗读：
slim
tired
young
ill
little
pretty
slimmer slimmest
more tired most tired
younger youngest
worse worst
less least
prettier prettiest
词汇应用
1 Who is __________(slim), you or your cousin
2 Today is his _______(bad) day of the week.
3 The red dress is too expensive.
Could you show me a ________(cheap) one
slimmer
worst
cheaper
选择填空
1 We have a lovely room.
It’s one of _________ in the hotel.
A nice B nicer C nicest D the nicest
2 Of all the flowers ,I think rose is ________.
A beautiful B too beautiful
C more beautiful D the most beautiful
3---Whose home is ___________away from our class
---Liu Mei’s
A father B far C the farthest D near
D
D
C
翻译下列句子
1 她比我矮
She ______ _______ _______ I am.
2 我的外套比他的好看
My coat is ________ _________ than _______
选择题
Farmers become _________in our hometown.
A more and more rich
B richer and richer
C more rich and more rich
is short than
more beautiful
his
B
Multiple choice:
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 redest
C. the reddest D. reddest
3.Which pen is _______ , this one or that one
A. dear B. dearest
C. the dearest D. dearer
B
C
D
Multiple choice:
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. Older
C. The oldest D. Oldest
6. Liu Dehua is one of ___________teachers in
our school.
A. famousest B. the famousest
C. the most famous D. most famous
B
A
C
( )7.When winter comes, days get ____________.
A long and long B short and short
C longer and longer D shorter and shorter
( )8. Someone says “Time is money.”
But I think time is ______ important than money.
A less B much C even more D much least
D
C
Exercises in class.
1.The sun is __________ (big) than the earth.
2.Which one is ________ (heavy) ,this box or that one
3.Who is ________ (tall), Pingping or Yangyang
4.The moon looks __________ (bright) and __________ (round) than usual on Mid-autumn Day.
5. In our class, Pingping is the ________ (tall).
6.Helen’s coat is the _________ (nice) of the three coats.
7. Lily is the _______ (old ) of the three.
bigger
heavier
taller
brighter
rounder
tallest
nicest
oldest
8.Computers are very popular now
and they are much _________ (cheap) than before.
9.The ____________ (careful) we are,
the ________ (few) mistakes we will make.
10 He feels even _________ (ill) today.
11.What’s the _______(high) of the mountain
It looks so high.
cheaper
more careful
fewer
worse
height
【堂清巩固】一、写出下列形容词的比较级和最高级。
early _______ _______ slim_________ ________
bad_________ ________ far_______ ________
slow_______ ________ heavy_______ _________
tired________ ________ fast_______ _______
clever______ _______ polite_______ _______
handsome________ ________
sad_______ _______
easy_______ _______ friendly_______ _______
ill________ _________ fine_________ _________
cute______ ________ thin________ ________
important________ _______ famous_______ ______
helpful______ ______ tidy ______ _______
interesting_________ ________ little________ _______
★clear______ _______ long______ _____
earlier
earliest
slimmer
slimmest
worse
worst
farther
farthest
slower
slowest
heavier
heaviest
more tired
most tired
faster
fastest
cleverer
cleverest
more polite
most polite
more handsome
most handsome
sadder
saddest
easier
easiest
friendlier
friendliest
worse
worst
finer
finest
cuter
cutest
thinner
thinnest
more important
most important
more famous
most famous
more helpful
most helpful
tidier
tidiest
more interesting
most interesting
less
least
clearer
clearest
longer
longest