Unit

13We’retrying

to

save

the

earth!Section

B第4課時（1a-1e）用括號內所給單詞的適當形式填空。1.“Stop

_______（talk）

and

listen

to

me,”

the

teacher

said

to

us.2.We

can

help

to

save

the

environment

by

_________（recycle）

books.3.Please

put

these

waste

paper

________（napkin）

into

the

bin.4.It's

easy

for

him

_________（finish）

his

homework.5.They

went

to

the

movies

instead

of

________（stay）

at

home.talkingrecyclingnapkinsto

finishstaying一、聽力理解。

請聽下面一段獨白，根據獨白內容完成下列句子，每個空格不超過3個單詞。獨白讀兩遍。1.I

took

part

in

the

“Environment

Protector”

________

with

my

classmates

today.2.In

the

morning,

we

went

to

the

People's

Park

at

8:00

________.activityby

bus3.We

found

that

some

children

were

__________________.4.We

began

to

________

the

rubbish

and

clean

the

public

walls.5.All

of

us

worked

very

hard.

We

think

it's

our

______

to

take

good

care

of

our

environment.climbing

the

treespick

upduty二、單項填空。(

)

1.When

you

leave,

please

turn

off

the

light

______

energy.DA.save

B.saving

C.saved

D.to

save(

)

2.Stephen

Hawking,

a

great

scientist,

had

a

strong

will（意志）.

His

serious

illness

never

______

him

from

living

a

meaningful

and

colorful

life.DA.learned

B.protected

C.saved

D.stopped(

)

3.—Tom,

will

Jenny

join

us

in

the

book

sale

tomorrow?—I'm

afraid

not.

She

______

herself

badly

while

playing

tennis

yesterday.AA.hurt

B.is

hurting

C.will

hurt

D.hurts(

)

4.—How

can

we

deal

with

waste

paper?—The

best

way

is

to

______

it.

We

can

save

lots

of

trees

by

doing

so.BA.clean

B.recycle

C.throw

D.burn三、七選五。

1.___

You

can't

see

it

from

the

air.

It's

almost

impossible

to

see

from

a

ship.

But

somewhere

in

the

North

Pacific

there

is

a

huge

island

of

garbage（垃圾）,

just

below

the

water

surface.

2.___

The

Garbage

Island

is

not

an

island,

but

a

collection

of

millions

of

plastic

and

other

objects.

The

water

movements

of

Pacific

Ocean

bring

the

objects

together

and

cause

them

to

go

around

in

a

big

circle.

Charles

Moore

found

it

in

1997

and

named

it

“the

Great

Pacific

Garbage

Patch”.FC

3.___

Much

of

the

garbage

comes

from

everyday

objects,

such

as

shopping

bags

and

water

bottles.

Some

of

these

objects

finally

reach

the

ocean.

Garbage

from

the

western

coast

of

North

America

takes

about

six

years

to

reach

it.

Objects

from

East

Asia

take

about

a

year.

Other

garbage

comes

from

ships

passing

through

the

area.D

4.___The

larger

pieces

of

garbage

are

a

problem

for

wildlife.

For

example,

sea

turtles（海龜）

and

seabirds

often

think

the

plastic

is

their

food.

They

eat

the

plastic

and

die.

5.___

Cleaning

up

the

island

isn't

easy.

But

we

can

make

people

realize

the

problem.

One

environmentalist（環保主義者）,

David

Rothschild,

is

sailing

around

the

world

in

a

boat

made

of

plastic

bottles

to

teach

people

about

the

problem

of

garbage

in

the

sea.ABA.

Is

the

Garbage

Patch

dangerous?B.

What

can

we

do

to

help

stop

it?C.

What

is

the

island

made

of?D.

Where

does

all

the

garbage