Unit7SectionA课件人教版英语八年级下册

人教版八年级英语下册课件Unit

7What's

the

highest

mountain

in

the

world？Section

A自主学习

1.The

Caspian

Sea

is

1,025.

.meters

deep.

里海深1

025米。

表达事物的长、宽、高、深用“sth.+be+数量+单位+long/wide/tall/deep”。

例：The

river

is

5

meters

deep.

这条河5米深。

Qomolangma

is

8,848.86

meters

high.

珠穆朗玛峰高8

848.86米。

2.Qomolangma

is

higher

than

any

other

mountain

in

the

world.

珠穆朗玛峰比世界上其他任何的山峰都高。

（1）any

other表示“其他任何一个”，后接可数名词单数，指在同一范围内除某人或某物以外的其他任何人或物。

例：He

is

taller

than

any

other

student

in

his

class.

他比他们班其他任何学生都高。

（2）“A+be+比较级+than

any

other+可数名词单数+范围.

”相当于“A+be+the+最高级+可数名词单数+范围.”，表示“A比其他……更……”。

例：Lucy

is

more

careful

than

any

other

student

in

her

class.=Lucy

is

the

most

careful

student

in

her

class.

露西比他们班任何其他学生都认真。

3.It's

a

lot

bigger

than

the

population

of

the

US.

这比美国的人口要多得多。

（1）population表示“人口；人口数量”。population作主语且强调整体人口时，谓语动词一般用单数。

例：The

population

is

increasing

faster

and

faster.

人口增长得越来越快。

（2）表示人口的多或少时，用large或small修饰。

例：The

population

of

China

is

very

large.

中国的人口非常多。

（3）问有多少人口时，常用“What

is

the

population

of…？”句型。

例：What

is

the

population

of

Canada？加拿大的人口是多少？

4.One

of

the

world's

most

dangerous

sports

is

mountain

climbing...

世界上最危险的运动之一是登山……

“one

of

the+形容词最高级+可数名词复数”作主语时谓语动词用单数。

例：One

of

the

largest

cities

in

China

is

Shanghai.

上海是中国最大的城市之一。

5.Even

more

serious

difficulties

include

freezing

weather

conditions

and

heavy

storms.

更加严峻的困难包括极冷的天气状况和巨大的风暴。

include

作动词，表示“包括”；including

为介词，也表示“包括”。

例：The

price

for

the

hotel

includes

breakfast.

酒店的价格包括早餐。

There

are

40

students

in

the

classroom，including

me.

教室里有40名学生，包括我。轻松达标一、单词拼写。根据语境和中文提示用本单元的单词填空。1.We

try

to

celebrate

the

_____________（成就）

of

those

great

scientists.2.He

wanted

to

reach

the

top

of

the

mountain

and

he__________（成功）.3.I

have

a

small

house.

It________（包括）

a

bedroom，a

kitchen

and

a

bathroom.4.He

drew

a_______（正方形）

on

a

piece

of

paper.5.If

you

go

to

the

small

village，you

will

be

shocked

by

the

living

__________（条件）.achievementssucceededincludessquareconditions二、单项选择。(

)

1.—It's

so

cold

today.—Yes，it's

________

colder

than

it

was

yesterday.BA.some

B.much

C.more(

)

2.—What

do

you

think

of

the

film

you

saw

yesterday？—Oh！It

is

one

of

________

films

I

have

ever

seen.CA.interesting

B.more

interesting

C.the

most

interesting(

)

3.Tom

is

good

at

English

________

I

know.AA.as

far

as

B.as

well

as

C.as

soon

as(

)

4.Our

club

plans

to

________

20

new

members.

Do

you

want

to

join

us？CA.make

into

B.take

into

C.take

in(

)

5.—________

the

population

of

the

city？—It's

about

3

million.CA.How

much

is

B.How

many

are

C.What

is三、根据中文提示完成句子。每空一词。1.据我所知，杰克有一个孪生姐姐。____

____

___

I

know，Jack

has

a

twin

sister.Asfaras2.中国的人口是多少？______

___

____

__________

of

China？Whatisthepopulation3.撒哈拉沙漠是世界上最大的沙漠。The

Sahara

is

____

_______desert

in

the

world.thelargest4.这个湖泊深约392米。This

lake

is

about

392

_______

_____.metersdeep5.尽管问我关于长城的事情吧。_____

_____

___

ask

me

anything

about

the

Great

Wall.Feelfreeto能力提升一、单项选择。()1.Ofallthemovies，whichdoyouthinkis________AA.the

most

popular

B.more

popular

C.most

popular(

)

2.I

work

hard

this

term，but

Peter

works

much

________.BA.hard

B.harder

C.hardest(

)

3.The

________

you

work，the

more

you

will

learn.CA.hard

B.hardest

C.harder(

)

4.When

a

machine

is

started，at

first

it

runs

slowly，and

then

________.BA.fast

and

fast

B.faster

and

faster

C.fast(

)

5.This

machine

does

not

run

as

________

as

that

one.AA.well

B.good

C.betterA.They

are

endangered.B.How

big

the

whale

is！C.Could

you

tell

me

about

it，please？D.Why

are

they

endangered？E.Does

it

feed

on

other

small

sea

animals？F.We

have

to

protect

them.二、补全对话。根据对话内容，从下面方框中选择恰当的句子补全对话，有一个选项是多余的。

A：Look！1.

.

B：No，it's

not

a

whale.

It's

a

whale

shark.

A：Whale

shark？2.

.

B：Sure.

Whale

shark

is

the

largest

fish

in

the

ocean.

It

can

live

for

70

years.

A：3.

.BCE

B：Yes，but

it

mainly

eats

vegetation

（植物）.

A：There

must

be

lots

of

them

in

the

ocean.

B：Not

really.

4.

.

Many

countries

are

trying

to

protect

them.

A：5.

.

B：The

ocean

was

polluted.

Another

reason

is

that

humans

have

killed

too

many

of

them.AD三、选词填空。根据句子内容，从方框中选出适当的单词，并用其正确形式填空。每个单词只能用一次。success

tour

mountain

beautiful

thin1.Hangzhou

is

one

of

_________________

cities

in

China.2.All

of

us

want

to________.the

most

beautifulsucceed3.Qomolangma

is

higher

than

any

other

_________

in

the

world.4.The

higher

the

mountain

is，the_______the

air

is.5.There

were

lots