Unit13SectionA課件人教版英語(yǔ)九年級(jí)全冊(cè)

Unit

13

We’

re

trying

to

save

the

earth!第1課時(shí)

Section

A（1a～2d）課時(shí)精要導(dǎo)練一、重點(diǎn)單詞1._____

n.

垃圾；廢棄物

v.

亂扔litter2._______

n.底部；最下部bottom3.__________

n.

漁民；釣魚的人fisherman4._____

adj.

丑陋的；難看的ugly5._____v.

花費(fèi)

n.

花費(fèi)；價(jià)錢cost6._______

adj.

塑料的

n.

塑料；塑膠plastic7._____

n.煤；煤塊coal8.__________

n.

優(yōu)點(diǎn)；有利條件→____________（反義詞）

n.

缺點(diǎn)；不利條件advantagedisadvantage9.______

n.木材→________

adj.

木制的；木頭的woodwooden二、重點(diǎn)短語(yǔ)1.充滿__________be

full

of2.起……作用；扮演……角色______________play

a

part

in3.減少；砍倒__________cut

down三、重點(diǎn)句子1.他小時(shí)候常常在這條河里游泳。He

_____

___

swim

in

the

river

when

he

was

a

child.usedto2.它對(duì)健康有好處，而且不花任何錢！____

______

____

health

and

it

doesn’t

_____

anything!It’sgoodforcost四、重點(diǎn)用法辨析：take,

cost,

pay與

spend

訓(xùn)練11（1）take指花費(fèi)時(shí)間，其主語(yǔ)是物。（2）cost指花費(fèi)時(shí)間、金錢、勞力等。其主語(yǔ)是物，不能由人充當(dāng)，也不用被動(dòng)形式。（3）pay指花費(fèi)金錢，它可作及物動(dòng)詞也可作不及物動(dòng)詞，其主語(yǔ)是人。（4）spend指花費(fèi)時(shí)間、金錢等，主語(yǔ)是人。課時(shí)分層提優(yōu)一層

基礎(chǔ)過(guò)關(guān)Ⅰ

根據(jù)句意和首字母提示補(bǔ)全單詞。1.We

shouldn’t

throw

l_____

everywhere.itter2.Robert

has

worked

in

the

theater

for

many

years.

Now

he

is

a

top

manager,

but

he

started

at

the

b______.ottom3.Nuclear

power

is

cleaner

than

c____

.

It

creates

less

pollution.oal4.The

Chinese

government

has

done

a

lot

to

control

p______

pollution

in

big

cities.lastic5.The

building

near

the

school

looks

really

u____

.

We

all

dislike

it.glyⅡ

用所給單詞的適當(dāng)形式填空。6.It

is

reported

that

two

__________

（

fisherman）saved

a

boy

while

fishing.fishermen7.For

me,

the

________

（

wood）

chopsticks

are

convenient

to

use.wooden8.It’s

a

____________（

advantage）

for

me

not

to

be

able

to

speak

a

foreign

language.disadvantage9.To

go

to

my

dream

senior

high

school,

I

am

______

（

try）

my

best

to

study.trying10.Everyone

in

the

class

is

asked

to

play

a

part

in

________

（

keep）

the

classroom

clean.keepingⅢ

單項(xiàng)選擇。11.易錯(cuò)題

—How

much

is

the

ticket

to

the

Central

Park?

—A

one-way

ticket______$40,

and

you

can______another

$20

for

a

round-trip.(

)

AA.costs;pay

B.cost;

spend

C.pay;

spend

D.spends;

pay<ib>命題立意助教學(xué)</ib>第11題

易錯(cuò)選B項(xiàng)。第一個(gè)空，cost是物作主語(yǔ)，花費(fèi)錢；take是物作主語(yǔ)，花費(fèi)時(shí)間。本題根據(jù)空后的數(shù)字可判斷是花費(fèi)錢，故第一個(gè)空用

cost；第二個(gè)空考查固定搭配

pay...

for...12.—Why

do

so

many

Canadian

companies

want

him

to

work

for

them?—He

can

speak

both

English

and

French.

It’s

certainly

his___.CA.decision

B.condition

C.advantage

D.friendship13.You

spend

too

much

time

on

your

mobile

phone.

You

are

supposed

to

___

the

time

you

spend

on

it.BA.cut

off

B.cut

down

C.cut

up

D.cut

in14.—What’s

your

hobby?—I______

play

computer

games,

but

now

I______studying

on

the

Internet.(

)

AA.used

to;get

used

to

B.am

used

to;

used

toC.am

used

to;

get

used

to

D.used

to;

used

to<ib>命題立意助教學(xué)</ib>第14題

講評(píng)時(shí)可辨析

used

to

do,be

used

to

doing,

be

used

for和

get

used

to用法。Ⅳ

根據(jù)漢語(yǔ)意思完成句子。15.這座城市里的每個(gè)人都應(yīng)該在保護(hù)環(huán)境方面出一份力。Everyone

in

the

city

should

_____

___

_____

___

protecting

the

environment.playapartin16.這個(gè)房間里將舉行一場(chǎng)聚會(huì)。請(qǐng)?jiān)诰蹠?huì)后把房間打掃干凈。There

will

be

a

party

in

this

room.

Please

______

it

____

after

the

party.cleanup17.每個(gè)人在日常生活中都能對(duì)環(huán)境保護(hù)產(chǎn)生影響Everyone

can

______

___

__________

to

the

environmental

protection

in

their

daily

life.makeadifference18.這條河以前很干凈，但現(xiàn)在很臟。The

river

_____

___

____

very

clean,but

it’s

dirty

now.usedtobe二層

培優(yōu)提升Ⅴ

補(bǔ)全對(duì)話。（2022阜新中考）A:

Hi,

Jane.

Would

you

like

to

help

save

the

environment?B:

Yes.19.___A:

You

can

start

by

turning

off

the

lights.B:

Yes,

that’s

easy.

Sometimes

I

turn

on

the

lights

without

thinking.

What’s

next?A:

Second,

you

can

ride

a

bicycle.

Don’t

take

a

bus

if

you

don’t

have

to.B:

20.

___

What

else?A:

Third,

try

to

recycle

paper.AGB:

Mmm.

Newspapers,

magazines,

mail.

.21.___

Good

idea.A:

The

fourth

idea

is

turning

off

the

shower

when

you’re

not

using

it.B:

You

mean

when

I

have

shampoo

in

my

hair?A:

Yes.

Get

wet.22.___

Put

the

shampoo

in

your

hair

and

then

turn

on

the

shower

and

wash

it

out.B:

Will

that

help

the

environment?A:

Yes,

we

have

to

save

water.23.___

Don’t

use

plastic

bags.B:

OK.

My

parents

do

most

of

the

shopping.

I’ll

tell

them.BDFA.But

what

can

I

do?B.We

get

a

lot

of

paper

at

home.C.You’d

better

clean

your

room

every

day.D.Turn

off

the

shower.E.Can

I

help

you?E.

And

fifth,

take

a

bag

when

you

go

shopping.G.That

will

save

money,

too.Unit

13

We’

re

trying

to

save

the

earth!第2課時(shí)

Section

A（3a～3b）課時(shí)精要導(dǎo)練一、重點(diǎn)單詞1.______

adj.

殘忍的；殘酷的cruel2.________

n.

工業(yè)；行業(yè)industry3._____n.

法律；法規(guī)law4.______n.

傷害；損害→________adj.

有害的→_________（反義詞）

adj.

無(wú)害的harmharmfulharmless5.________n.

科學(xué)→________n.

科學(xué)家→_________adj.

科學(xué)的；科學(xué)上的sciencescientistscientific二、重點(diǎn)短語(yǔ)1.切斷

_______cut

off2.對(duì)……有害

_____________be

harmful

to3.在……頂部或頂端_____________at

the

top

of三、重點(diǎn)句子每次我遇到他，他都盡力告訴我一些新鮮事情。___________

_____

I

meet

him,

he

tries

to

tell

me

something

new.Each/Everytime四、重點(diǎn)用法cut

常用短語(yǔ)cut

down砍倒;減少cut

off切斷cut

out刪除cut

up切碎課時(shí)分層提優(yōu)一層

基礎(chǔ)過(guò)關(guān)Ⅰ

根據(jù)句意及漢語(yǔ)提示完成句子。1.I

think

wolves

are

very

_____（殘忍的）

.crue2.With

the

development

of________

（工業(yè)），it

will

cause

some

pollution

problems.industry3.Sharks

are

at

the

top

of

the

food

chain

in

the

ocean’s

__________

（生態(tài)系統(tǒng)）.ecosystem4.Many

_____（法律）should

be

developed

to

stop

the

sale

of

shark

fins.laws5.There

used

to

be

a

lot

of

_______

（鯊魚）,but

now

they

have

become

endangered

animals.sharks6.It’s

relaxing

to

sit

_____________

（在……的頂端）the

hill

and

enjoy

the

sunrise

with

friends.at

the

top

ofⅡ

用所給單詞的適當(dāng)形式填空。7._________（science）

farming

is

important.Now

more

and

more

farmers

are

interested

in

it.Scientific8.Drinking

a

little

wine

will

not

be

________（

harm

）

to

your

health.

Just

don’t

drink

too

much.harmful<ib>命題立意助教學(xué)</ib>第8題

考查be

harmful

to短語(yǔ)的用法，其中be

harmful

to

=

do

harm

to。9.The

___________（

danger

）

animals

should

be

better

protected

so

that

future

generations

could

still

see

them.endangered10.This

city

is

facing

more

and

more

_____________（

environment）

problems.environmentalⅢ

根據(jù)漢語(yǔ)意思完成句子。16.沒(méi)有魚鰭，鯊魚就不能再游泳了。________a

fin,

a

shark

can

not

swim

_____

_______.Withoutanylonger17.我們多數(shù)人可能聽(tīng)說(shuō)過(guò)巴厘島這個(gè)美麗的地方。Most

of

us

have

probably

______

___

such

a

beautiful

place

named

Bali

Island.heardof18.吸煙對(duì)健康有害。你一定要戒煙。Smoking

___

________

___

health.You

must

_____

it

____.isharmfultogiveup19.我們?cè)谑澄镦湹捻敹?。We’re

___

____

____

___

the

food

chain.atthetopof20.到目前為止，他們?cè)趪?guó)內(nèi)的籃球發(fā)展得很好。____

____,

they

have

__________

their

basketball

at

home

well.Sofardeveloped二層

培優(yōu)提升Ⅳ

閱讀理解。（2023宜春豐城中學(xué)期末）

Plastic

pollution

has

become

a

serious

problem

in

Kenya.

Instead

of

sitting

around

and

waiting

for

the

government

to

solve

all

the

problems

with

plastic

pollution,

a

woman

decided

to

take

action.

Nzambi

Matee,

a

material

engineer,

started

Gjenge

Makers

Ltd.

in

Nairobi,

Kenya.

The

company

collects

plastic

waste

and

uses

it

to

create

bricks

that

are

seven

times

as

strong

as

concrete

（混凝土）

but

weigh

half

as

much.

Even

better,

the

bricks

are

cheaper

than

traditional

bricks,

costing

only

about

a

tenth

as

much.

These

special

bricks

are

being

used

to

make

driveways,

sidewalks

and

roads,

but

Nzambi’s

goal

is

to

create

some

that

can

be

used

in

buildings

one

day.

In

fact,

her

company

is

already

making

a

huge

difference.

“

We

right

now

can

produce

1,

000

to

1,

500

bricks

a

day,

”

Nzambi

said.

“So

far

we

have

recycled

over

20

tons

of

plastic

waste,

and

we

are

looking

to

push

that

to

50

tons.”

While

part

of

Gjenge

Makers’

goal

is

to

reduce

plastic

pollution

first

in

Kenya

and

then

in

Africa

as

a

whole,their

long-term

goal

is

greater.

According

to

Nzambi,

they

want

to

encourage

other

people,

especially

the

youth,

to

do

similar

things

in

different

places.

Achieving

the

goals

won’t

be

easy.

In

fact,

just

starting

a

company

with

such

great

dreams

was

hard.But

rather

than

waiting

until

she

felt

completely

ready,

Nzambi

simply

got

started.

"Isn’t

that

how

great

things

are

done?

she

said.21.What

are

the

advantages

of

Nzambi’s

bricks?

___BA.Big,

strong

and

cheap.

B.Strong,

light

and

cheap.C.Strong,

heavy

and

cheap.

D.Big,

light

and

strong.22.What

can

we

know

about

Nzambi’s

personality?___AA.Creative.

B.Humorous.

C.Strict.

D.Quiet.23.What’s

Nzambi’s

company’s

long-term

goal?___DA.To

produce

more

bricks

and

make

more

money.B.To

help

more

young

people

to

achieve

their

dreams.C.To

help

the

government

solve

all

the

problems

with

plastic

pollution.D.To

encourage

young

people

to

reduce

plastic

pollution

in

different

places.24.新考法：文章結(jié)構(gòu)

What’s

the

structure

of

the

passage?

___BA.①②//③④//⑤

B.①//②③④//⑤

C.①//②③//④⑤

D.①②③//④//⑤25.What’s

the

best

title

for

the

passage?___CA.Saving

the

water

B.Taking

action

to

reduce

air

pollutionC.Turning

plastic

pollution

into

good

useD.A

great

success

of

Nzambi’s

company<ib>命題立意助教學(xué)</ib>第IV題主題：環(huán)境保護(hù)主旨大意：本文主要講述了Nzambi

Matee創(chuàng)建了一家公司，將塑料垃圾變廢為寶，制造出比傳統(tǒng)磚頭更結(jié)實(shí)且更便宜的新型磚頭。選材理由：本文引導(dǎo)學(xué)生樹立環(huán)保意識(shí)，積極參與到環(huán)境保護(hù)活動(dòng)中。其中24題是考查文章結(jié)構(gòu)題，要求學(xué)生對(duì)文章的框架要有整體的把握。Unit

13

We’

re

trying

to

save

the

earth!第3課

Section

A（Grammar

Focus~4c）課時(shí)精要導(dǎo)練一、重點(diǎn)單詞1._______

v.承擔(dān)得起（后果）；買得起afford2.use

v.使用→_______

adj.

有用的→________

adj.

可重復(fù)使用的；可再次使用的usefulreusable3._________

v.運(yùn)輸→_____________n.

運(yùn)輸業(yè)；交通運(yùn)輸transporttransportation二、重點(diǎn)短語(yǔ)1.參加

____________take

part

in2.關(guān)掉

________turn

off3.付費(fèi)；付出代價(jià)

________pay

for4.累加

________add

up5.采取行動(dòng)

___________take

action三、重點(diǎn)語(yǔ)法（一）

現(xiàn)在進(jìn)行時(shí)

現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在或現(xiàn)階段正在進(jìn)行的動(dòng)作，其結(jié)構(gòu)為“am/is/are+doing”。句中常出現(xiàn)的標(biāo)志詞有

now,

at

the

moment,

look,

listen等。有些表示位置移動(dòng)的動(dòng)詞（come,

go,

leave,

start等）

可用現(xiàn)在進(jìn)行時(shí)表示將要發(fā)生的動(dòng)作。（二）

used

to1.usedto

后接動(dòng)詞原形，表示過(guò)去經(jīng)常性的動(dòng)作或狀態(tài)，意為“過(guò)去常常”。2.其否定形式為

“didn’t

use/used

not

to

do

sth.”

;一般疑問(wèn)句句式為“Did+sb.

use

to

do

sth.

?”或“Used+sb.+to

do

sth.

”；反意疑問(wèn)句句式為“sb.+used

to

do

sth.,didn’t/usedn’t+sb.

?”。（三）

情態(tài)動(dòng)詞

情態(tài)動(dòng)詞有

can（could）,may

（

might）,must,have

to,

shall

（

should

）,will（

would

）,dare

（

dared）

,need等。情態(tài)動(dòng)詞無(wú)人稱和數(shù)的變化，不能單獨(dú)使用，必須與其后的動(dòng)詞原形構(gòu)成謂語(yǔ)。（四）

被動(dòng)語(yǔ)態(tài)

當(dāng)主語(yǔ)是動(dòng)作的承受者時(shí)，謂語(yǔ)要用被動(dòng)語(yǔ)態(tài)。其結(jié)構(gòu)為“be+過(guò)去分詞”，be有人稱、數(shù)和時(shí)態(tài)的變化。如：Flowers

_______

____

________

every

day.

花應(yīng)該每天都被澆。shouldbewatered（五）

現(xiàn)在完成時(shí)

表示過(guò)去的動(dòng)作對(duì)現(xiàn)在產(chǎn)生的影響或結(jié)果或從過(guò)去某一時(shí)間開始并持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)。其結(jié)構(gòu)為“have/has+過(guò)去分詞”。句中常出現(xiàn)的標(biāo)志詞有so

far,

already,

yet,

before等。如：

I

_____

already

________

my

homework.我已經(jīng)完成了我的作業(yè)。havefinished課時(shí)分層提優(yōu)一層

基礎(chǔ)過(guò)關(guān)Ⅰ用括號(hào)中所給詞的適當(dāng)形式填空。1.A

talk

on

science

_____________

（give

）

in

our

school

next

Sunday.will

be

given2.The

letter

__________

（write

）

in

Japanese.

Can

you

read

it

for

me?is

written3.Chinese

__________（speak）

by

more

and

more

people

in

the

world

now.is

spoken4.I

_____________

（

not

find）

my

ruler

yet.haven’t

found5.You

used

______（

go）

to

school

by

bike,

didn’t

you?to

go6.Look!

They

___________

（

play）

basketball

on

the

playground.are

playingⅡ根據(jù)漢語(yǔ)意思完成句子。7.越來(lái)越多的青少年視力很差，因此父母和老師們應(yīng)該采取行動(dòng)來(lái)阻止這個(gè)情況變得更糟。More

and

more

teenagers

have

poor

eyesight,

so

parents

and

teachers

should

_____

_______

to

stop

the

situation

from

getting

worse.takeaction8.易錯(cuò)題

一共九名流行音樂(lè)歌手參加了昨天的音樂(lè)會(huì)，并得到了粉絲的極大關(guān)注。Nine

pop

singers

in

total

_____

_____

___

the

concert

yesterday

and

they

got

tons

of

attention

of

their

fans.tookpartin命題立意助教學(xué)第8題

易錯(cuò)填attend或

join,

“音樂(lè)會(huì)”是活動(dòng)，take

part

in

指參加活動(dòng)，attend指參加某種場(chǎng)合，join指參加團(tuán)體機(jī)構(gòu)等。9.（2022石家莊第四十中學(xué)一模改編）—我們所有人都必須為自己的錯(cuò)誤付出代價(jià)?！獙?duì)。而且，我們應(yīng)該從中吸取教訓(xùn)?！狝ll

of

us

have

to

_____

____

our

mistakes.—Yes.

And

also,

we

should

______

lessons

______

them.payforlearnfrom10.離開教室時(shí)，請(qǐng)記得關(guān)燈。Please

remember

to

_____

____

the

lights

when

you

leave

the

classroom.turnoff11.為了保護(hù)環(huán)境，我們最好使用可重復(fù)使用的購(gòu)物袋而不是塑料袋。We’d

better

use

________shopping

bags

instead

of

plastic

bags

to

protect

the

environment.reusable12.這個(gè)年輕人的屋子很冷，因?yàn)樗Ц恫黄鹋瘹赓M(fèi)。This

young

man’

s

house

is

cold

because

he

can’

t

_______

___

turn

the

heat

on.affordto二層

培優(yōu)提升Ⅲ完形填空。（2022佛山第四中學(xué)三模）

Would

you

like

to

do

something

for

the

earth

but

don’t

know

how?

These

days

technology

is

making

it

.

.13.

.

for

people

to

protect

the

environment.

For

Bryan

of

California,

all

it

takes

to

make

a

difference

is

his

phone

and

a

trip

to

the

.

.14.

..

The

20-year-old

student

.

.15.

.

diving（潛水）.He

also

wants

to

keep

the

seas

clean.

Last

June,

he

.

.16.

.

turned

his

hobby

into

an

eco-friendly

mission（環(huán)保任務(wù)）

.

One

day

when

Bryan

was

playing

with

his

.

.17.

.,

a

new

app

called

Rubbis