Unit4SectionA（GrammarFocus）（课件）人教版级英语上册

Unit4Amazing

PlantsandAnimals?SectionA3a-3cItis

close

to

home.Itis

closerto

home.Itis

the

closestto

home.closertoclosetoclosesttoLet'slookand

say.跳舞吧!大象喜剧/剧情/中国大陆/114分钟2019-07-260B:00中国大陆上映29.4万人想看/大V推荐度59%7..6★★★☆

淘票票评分5.7万人课◆想看

★看过加入大象舞蹈天团，赢免费票22.1万位罐级舞王已加入周票房榜第6名popular鼠胆英雄喜剧/爱情/中国大陆/106分钟2019-08-02中国大陆上映10.7万人想看◆

想

看

★看过8

预告片热播榜第14名简

介

影评686more

popularIt

is

popular.Itismorepopular.Itisthemostpopular.themost

popular哪吒之魔童降世动画/中国大陆/110分钟2019-07-2608:00中国大陆上映48.9万人想看/大V推荐度92%③◆想看

★看

过8

周票房榜第1名

>彩盟3个彩蛋，片尾字幕前、中、后出现简

介

影评24w+讨论514更

多天地灵气孕育出一颗能量巨大的混元珠，元始天尊将混4

日

口

D:A253%81454<哪吒之魔童降世

分

享讨论更

多>biggestbiggerIthasa

bigger

screen.Ithasthe

biggest

screen.Let'slook

and

.Ithas

a

bigsaySCreen.Ithascomfortableseats.Ithasmorecomfortable

seats.Ithasthemostcomfortable

seats.themost

comfortablemorecomfortablecomfortableIthascheap

tickets.Ithascheapertickets.Ithasthecheapesttickets.cheapestcheapercheap¥24.8¥25¥20Ithas

agood

sound.Ithasa

better

sound.

Ithasthebest

sound.bestgoodLead

in

TheAfricanelephantisthelargestlandanimal.1.Whichanimalisthelargestandheaviestin

theworld,an

Africanelephant,a

cheetah

or

a

blue

whale?Thebluewhaleisthelargestandheaviest

in

theworld.2.Whichanimalrunsthefastestonland,a

cheetah,a

deer

or

a

horse?Thecheetahrunsthefastest--itcanreach

speeds

of

upto

70b

miles

perhour!Doyouwanttoknowmoreabout

animals?Let's

goto

3a3a.Read

the

sentences

and

notice

the

words

in

bold.What

are

the

ways

to

form

a

superlative

adjective

or

adverb?Thebluewhaleisthe

largest

and

the

heaviest

animal

in

theworldThe

biggest

land

animal

in

the

world

is

the

African

elephant.The

cheetah

runs

the

fastest

among

all

land

animals.I

think

the

most

usefulplant

in

the

world

is

bamboo.It

is

perhaps

the

most

interesting

plant

in

the

world..1

形容词、副词最高级的定义>Tocomparethreeormore

people,placesorthings.To

show

the

extremes.形容词、副词的最高级用于三个或三个以上

的人或事物之间的比较，常用of/in短语来说明比较的范围。副词最高级前的the_可省略定义特点形容词最高级前要加定冠词the比较级、最高级规则变化1.比较级一般直接+er最高级一般直接+esttalltallerthe

tallest

short

(矮的)short

erthe

shortestlonglong

erthelongestshort

(短的)short

ertheshortestfast

fast

er

the

fastest

slow

slow

er

the

slowesthigh

high

er

thehighestlow

(低的)lower

the

lowestyoung

younger

the

youngest

old

old

er

the

oldestrich

rich

er

the

richest

poor

poorer

the

pooresthard

(硬的、努力的)hard

er

the

hardestsoft(软的)softerthe

softestdark

(暗的)dark

er

thedarkestlight

(亮的，轻的)light

er

thelight

est比较级、最高级规则变化1.

比较级：一般直接

最高级：一般直接+eststrong

sti8nger

the

strongestcool

cooler

the

coolestwarm

warmer

the

warmestthick(厚的)thicker

the

thickest

clever

cleverer

the

cleverestfew

fewer

the

fewestshy

shyer

the

shyestweak(弱的)weaker

the

weakestcoldcolderthe

coldestclean

cleaner

the

cleanestcheap(便宜的)cheaper

the

cheapest

smart

smarter

the

smartestSO0n

SOonerthesoonest2.

比较级：以e结尾+r,

最高级：以e结尾+stlarge

large

rthelargesthuge(极/巨大的)huge

rthehugestlatelaterthe

latestnicenicerthenicestfine

finer

thefinestwide(宽的)widerthewidestsafe(安全的)saferthesafestclose(近的)close

rthe

closestwise(明智的)wise

r

the

wisest

brave

(勇敢的)brave

r

the

bravest3.比较级：重读闭音节双写+er,最高级：重读闭音节双写+est大红湿热胖瘦苗条伤心的big

bigger

the

biggestwet

wetter

the

wettestfatfatterthe

fattestred

redder

the

reddesthot

hotter

the

hottestthinthinner

the

thinnestslimsli

mmertheslimmestsadsa

dder

thesaddest4.比较级：辅音+y结尾，改y加ier;最高级：辅音+y结尾，改y加i+esteasy

easier

,the

easiest

early

earl

ier

,the

earl

iesthappy

happ

ier,the

happiest

heavylazy

lazier,the

laziest

busyfunnyfunnier,the

funniestlucky

crazy(疯狂的)crazier,thecraziestprettyugly

uglier,the

ugliest

sillyheavier,theheaviestbusier,the

busiestluckier,theluckiestprettier,the

prettiestsillier,the

silliestangry

angr

ier,the

angriest

hun

gry

hungrier,the

hungriestfriendly

friendl

ier,the

friendliestovely

lovel

ier,the

loveliesthealthy

health

ier,the

healthiest5.比较级：多音节+more,最高级：多音节+most严肃/重的serious,themost

serious

外向的

outgoing,

th

e

most

outgoing

舒适的comfortable,themostcomfortable舒适地

comfortably,the

most

comfortabl

y仔细的/小心的careful

,the

most

careful仔细地/小心地

careful

ly,the

most

careful

lyloud

louder,theloudestquietquicker,

the

quietestquick

quiet

er,

the

quickestslow

slower,

theslowestloudly

more

loudly,(the)most

loudlyquietly

more

quickly,(the)most

quietlyquickly

more

quietly,(the)most

quicklyslowly

more

slowly,(the)mostslowly原级比较级最高级good/wellbetterthe

bestbad/badly/illworsethe

worstmany/muchmorethe

mostlittlelessthe

leastfarfarther(表示距离：“更远”)the

farthestfurther(表示程度：“更进一步”)the

furtheroldolder(新旧或年龄)the

oldestelder(兄弟姐妹长幼关系)the

eldest形容词和副词的最高级的用法句型1:主+be+

the

+形容词

最高级

[+

in

/of/among短语(比较的范围)主

+

实义动词+

(the)adv

最高级[+in

/of/among

短语(比较的范围)]in+

范

围of+

同类特定群体among+

同类事物/人她是她班上最聪明的学生。Sheisthesmarteststudentin

her

class.“in

her

class”指在班级这个组织范围内。他是他们当中最高的。Heisthetallestof

them.“of

them”明确在“他们”这几个人中进行猎豹在陆地动物中是跑得最快的。Thecheetahisthefastestamongland

animals.“among

land

animals”

表示在众多陆地动物中比较。1.长江是中国最长的河流。The

Yangtze

River

is

the

longest

river

in

China.2.莉莉在我们班跳舞最好。Lily

dances

the

best

in

our

class.3.这本书是图书馆里最有趣的。Thisbookisthemostinteresting

bookinthelibrary.4.那只鸟在树林里飞得最高。That

bird

flies.

the

highest

in

the

woods.句型2:which/who+be+the+形容词最高级，A,B

or

C?which/who+v+(the)+副词最高级，A,B

or

C?谁最高，汤姆，迈克还是杰克?Whois

thetallest,Tom,Mike,orJack?你最喜欢哪一个季节，春季、夏季还是秋季?Whichseasondoyoulike

(the)best,spring,summer,orautumn?苹果、香蕉和橙子，哪一种水果最健康?Whichfruitisthe

healthiest

anapple,a

banana

or

an

orange?真心话大冒险A:Who

is

the...student/teacher

in

our

class?Who...the...in

our

class?Which...?B:I

think/As

for

me/In

my

opinion,...I

know.funnyboringloud

bad

serious

smart

friendly

tallquiet

goodoutgoing

busy

creative

thinpopular

fast

hard-working…句型3:“one

of

the+形容词最高级+可数名词复数+范围”“最……的……之一”,强调在一个范围内，one

of+the+形容词最高级+可数名词复数做主语，谓语(单数形式)“

…

.是

…

…

中最

…

…

的

…

…

之

一

”1.猴子是最聪明的动物之一。Monkeys

are

one

of

the

cleverest

animals

animals.2.北京是中国最古老的城市之一。Beijing

is

one

of

the

oldest

cities

cities

in

China.3.熊猫是最受人们喜爱的动物之一。Pandas

are

one

of.

the

most

popular

animals

loved

by

people.4.珠穆朗玛峰是世界上最高的山峰之一。Mount

Qomolangma

is.

one

of

the

highest

mountains

in

the

world.1.中国最美味的食物之一是饺子。One

of

the

most

delicious

foods

in

China

is

dumplings.2.世界上最高的建筑之一是哈利法塔。Oneofthe

tallestinbuti

inwgosrldis

the

Burj

Khalifa.3.One

of

the

most

beautiful(beautiful)cities

in

Europe

is

Paris.4.One

of

the

longest

(long)rivers

in

the

world

is

the

Nile.句型4:the+序数词

(second/third...)+

最高级+名词+表示范围的短语“……是第(二/三)

……

.

……

"”黄河是中国的第二大长河。The

Yellow

River

is

the

second

longest

river

in

China.

海南是中国的第二大岛。Hainan

is

the

second

largest

island

in

China.1.TheYangtzeRiveristhelongest(long)riverinChina,andtheYellowRiver

is

the

second(two)longest

(long)one.2.This

building

is

the

third(three)tallest(tall)structure

in

our

city.3.That

movie

is

the

fifth(five)most

interesting(interesting)film

I

have

seen

this

year.4.The

elephant

is

the

fourth(four)heaviest(heavy)animal

in

the

zoo.高级句型5:比较级表达最主语+be/v.+比较级than

any

other

+n.单数+比较范围“……比其他任何一个都

……

”主语+be/v.+比较级than

the

other+n.复数+比较范围“.

……比其他……都

……”他比班上其他任何一个学生都要高。He

is

taller

than

any

other

student

in

our

class.

他比班上其他学生都要高。He

is

taler

than

the

other

students

in

our

class.1.Shanghai

is

larger

than

the

other

cities

in

China.→

Shanghai

is

larger

than

any

other

city

in

China.2.The

Pacific

Ocean

is

the

largest

ocean

in

the

world.①ThePacificOceanislargerthanany

other

ocean

in

the

world.②The

Pacific

Ocean

is

larger

than

the

other

oceansin

the

world.句型转换3b.Complete

the

sentences

with

the

superlative

forms

of

the

words

inbrackets.(P35

on

textbook)

/'piəni/牡

丹1.

Among

allanimals,Ilovepandasthebest.Ithinktheyare

the

cutest

te)animalsintheworld.2.Which

do

you

think

is

the

most

beautiful

(beautiful),the

rose,thepeony,or

the

lotus

flower?7ləutəs/

n.连花3.Lookatthatbutterfly!Ithasthe

mostcolourtul

(colourful)w

ings.4.Which

animal

jumps

(the)highest

(high),the

lion,the

monkey,orthe

tree

frog?5.Theelephantbirdswere

thelargest

(large)and

(heavy)birdsheaviestearth.Some

could

stand

up

to

three

metres

tall

and/wei/v.重量为高达；达到weighupto860

kg.Itis

asymbolof

hope

and

long

life!

希望与长寿的象征Let's

knowmoreabout

Ginkotrees!The

GinkoTree!3c.Complete

the

passage

with

the

superlative

forms

of

the

wordsin

thebox.(P35on

textbook)ancient

beautiful

common

good

popularThe

ginkgo

tree

is

one

of

the

most

ancient

living

trees

on

earth.Ginkgo

treesfirst

appeared

over

200

million

yearsago.Chinese

peoplelove

the

ginkgo,as

it

is

a

symbol

of

hope

and

long

life.Many

Chinesebelievethat

the

old

ginkgo

tree

in

the

Zhongnan

Mountains

in

ShaanxiProvince

is

the

most

beautiful.This

tree

is

over1,400years

old.Thousands

of

tourists

come

to

see

it

each

year,especially

in

mid-October,

as

it

is

the

best

time

to

see

it.The

ginkgo

tree

is

one

ofthe

most

comme

in

streets,parks,and

gardens

across

China.When

autumn

comes,one

of

the

mostadbvities

is

to

take

aunder

ginkgo

trees.People

believe

the

bright

yellow

leaves

can

bring

joy

to

their

heart.w1.What

is

the

topic

of

the

text?The

ginkgo

is

one

of

the

most

ancient

living

trees

on

earth.2.How

long

ago

did

ginkgo

trees

first

appear?It

appeared

over

200

million

years

ago.3.Why

do

Chinese

people

love

the

ginkgo

tree?Because

it

is

a

symbol

of

hope

and

long

life.4.

Where

canyousee

ginkgo

trees

in

China?Instreets,parks,andgardensacrosS

China.5.How

do

the

yellow

leaves

make

people

feel?They

can

make

people

feel

happy.1.最有用的the

most

useful2.最可爱的the

cutest3.最色彩斑斓的the

most

colourful4.最重的the

heaviest5.成千上万的thousands

of6.高达stand

up

to7

.

重

达weigh

up

to8.带来欢乐bring

joy

to9.散步take

a

walk重点短语①n.

陆地；土地

on

land

在陆地上

by

land

经陆路②v.降落；着陆

take

off

起飞您是通过陆路还是海路去的。Didyougotherebyland

orby

sea?一只蝴蝶落在了她的肩膀上。A

butterfly

landed

on

her

shoulderLanguagepoints1.The

biggest

landanimalintheworldistheAfrican

elephant.

世界上最大的陆地动物是非洲象。2.The

biggest

land

animal

in

the

world

is

the

African

elephant.

世界上最大的陆地动物是非洲象。①

African

n.非洲人(可数名词)

→Africa

n.非洲

复数：Africans)Asia

亚

洲

Asian

亚洲的；亚洲人Africa

非洲

African

非洲的；非洲人Europe

欧洲

European

欧洲的；欧洲人我们学校有五个非洲人。There

are

five

Africans

in

our

school.3.Some

could

stand

up

to

three

metres

tall

and

weigh

up

to

860

kg

.

有些可以站立到3米高，重达860公斤。①“直到、达到(某一时间、数量、程度等)”②表示“由……决定、取决于”她熬夜到午夜做项目。She

stayed

up

to

midnight

working

on

the

project.什么时候开始由你决定。It's

up

toyou

to

decide

when

to

start.4.Some

could

stand

up

to

three

metres

tall

and

weigh

up

to860

kg.

有些可以站立到3米高，重达860公斤。②put

on

weight

增加体重

lose

weight

减重weigh

up

to+数词

重达……

weigh

about+数词

重约

……weigh

over+数词

超过……重Thecheetahweighsabout50kilograms.①weigh

v.有……重；称重量；

n.

重量；分量及时练习1.这头大象重5吨。The

elephant

weighs_5

tons.2.你应该称一下这个西瓜。You

should

weigh

the

watermelon.3.What'sthe

weight

of

the

dog?

It

weighs

10

kilograms1.The

Yellow

River

is

the

second

(long)river

in

China.2.Tony

does

sports

every

day,and

he

is

the

(strong)boyin

his

class.3.Bolt

runs

fasterfasthe

anyone

else.He

is

the

runner.(fast)4.Frank

thinks

that

the

physics

test

this

week

was

the

most

difficult

(difficult)

of

all

the

tests.5.Qomolangma,one

of

the

highest

(high)mountains

in

theworld,is

on

the

border

of

China.sa一、

用括号内所给单词的适当形式填空。1.Iwanttoplantmany

(玫瑰)

inthe

yard.roses2.Look!So

many

(蝴蝶)are

flying

around

the