Grammar

The bike is ______.The bike is ______.

The tractor is ______The tractor is ______ . .

The car is ________ .The car is ________ .

fast

faster

the fastestCompare them Compare them Compare them Compare them

The black and white dog is The black and white dog is the happiestthe happiest of the threeof the three..

The yellow dog isThe yellow dog is still still happierhappier..

The white dog is very happy.

Compare them Compare them Compare them Compare them

The first pig is quite fat.

The second pig is much fatter.

The third pig is the fattest of all.

Compare them Compare them Compare them Compare them

ConclusionConclusionConclusionConclusion

1. We use comparatives to compare two people or things when we see … in the sentence

2. We use superlatives to compare three or more people or things when we see …

than, much, even, still, a little, of the two , Which/Who is …, A or B? etc.

the, of…, in …,

Which/Who is …, A, B or C? etc.

We add ‘the’ before the superlatives.

引导学生回归课本，通过对例句的学习和研究，探究出一定的规律，培养自主学习的意识。

构成方法 原级 比较级 最高级

long

few

cheap

longer

fewer

cheaper

longest

fewest

cheapest

nice

safe

late

nicer

safer

later

nicest

safest

latest

big

hot

thin

bigger

hotter

thinner

biggest

hottest

thinnest

pretty

unhappy

heavy

prettier

unhappier

heavier

prettiest

unhappiest

heaviest

大部分单音节词在词尾加 -er 或 -

est

以字母 e结尾的词，加 -r 或 -st

以一个辅音字母结尾的重读闭音节词，应先双写该辅音字母，再加 -er 或 -est

以辅音字母 +y结尾的词，先改“ y”为“ i”,再加 -er 或 -est

Form Comparatives and SuperlativesForm Comparatives and SuperlativesForm Comparatives and SuperlativesForm Comparatives and Superlatives

构成方法 原级 比较级 最高级

nervous

clearly

dangerous

frightened

more nervous

more clearly

more dangerous

more frightened

most nervous

most clearly

most dangerous

most frightened

不规则变法

good / well better best

bad /badly/ill

worse worst

many / much

more most

little less least

far farther（更远的）

farthest

further（进一步的）

furthest

old older / elder oldest / eldest

部分双音节词和多音节词在前面加more 或most

adjective comparative superlative

funny

good

happy

interesting

large

smart

thin

.

funnier funniest

happier happiest

more interesting most interesting

larger largest

smarter smartest

thinner thinnest

better best

Complete the tableComplete the table 完成书上的练习，自主检测。

Millie Sandy Amy Peter Kitty Simon

Height (cm) 157 170 160 173 155 171

Weight (kg) 45 50 44 55 40 53

Swimming

(sec/50m)40 38 30 34 36 35

Drawing competition

9/10 10/10 9/10 5/10 6/10 8/10

English

test10/10 8/10 9/10 6/10 8/10 7/10

Profile Profile Profile Profile

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. Millie is __________ (slow) swimmer among the six students.

taller than

the tallest

heavier than

the heaviest

the slowest

Report Report Report 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 her class.

9. Millie’s English is _____________ (good) Simon’s. Millie’s English is __________ (good) in her class.

more beautiful than

the most beautiful

the fastest

better thanthe best

ReportReport 可通过小组活动完成并汇报展示。可通过小组活动完成并汇报展示。 ReportReport 可通过小组活动完成并汇报展示。可通过小组活动完成并汇报展示。

( ) 1. 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

( ) 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

B

C

D

B

A

Multiple ChoiceMultiple Choice

1. 格林先生是这四个人当中最高最胖的。

Mr Green is ______________ and _______________________.

2. 小香蕉往往比大香蕉好。

Small bananas are often _______________________.

3. 我的铅笔比你的短得多。

My pencil is ______________________.

4. 在中国，哪一条河流最长？

Which river is __________________ in China?

5. 他的观点比我的新。

His idea is ____________________.

the tallest fattest of the four

better than big ones

much shorter than yours

the longest

newer than mine

Translation Translation

Good, better, best,Never let it rest,And till good is better,Better is best. !

AA PPoemoemAA PPoemoem