主題三人與自然話題十五環(huán)境保護(hù)主題課標(biāo)話題子話題Units人與自然環(huán)境保護(hù)環(huán)境保護(hù)7B

Unit

4

Save

the

trees7B

Unit

5

Water7B

Unit

6

Electricity9B

Unit

3

The

environment

【重點(diǎn)詞匯】1.

save

v.拯救2.

discuss

v.討論3.

fight

v.與……作斗爭(zhēng)4.

against

prep.反對(duì)5.

harmful

adj.有害的6.

gas

n.氣體7.

produce

v.產(chǎn)生；生產(chǎn)8.

major

adj.主要的9.

convenient

adj.方便的10.

imagine

v.想像；設(shè)想11.

disease

n.疾病12.

drop

n.滴v.掉下；落下13.

journey

n.旅行；行程14.

quantity

n.數(shù)量15.

experiment

n.實(shí)驗(yàn)；試驗(yàn)16.

chemical

n.化學(xué)品17.

return

v.歸還18.

form

v.形成；構(gòu)成19.

continue

v.繼續(xù)20.

electricity

n.電21.

reply

v.回答22.

foolish

adj.愚蠢的23.

connect

v.（使）連接24.

moment

n.瞬間；片刻25.

habit

n.習(xí)慣26.

friendly

adj.無害的；友好的27.

purpose

n.目的；用途一、用左邊所給單詞的適當(dāng)形式填空。1.

For

students，

the

problem

before

exams

is

how

to

manage

time

between

different

subjects.2.

Most

students

are

the

new

rule

of

having

extra

classes

on

weekends，

so

they

wrote

a

letter

to

the

school.3.

Our

science

teacher

explained

that

using

too

many

plastic

bags

is

to

the

Earth’s

ecosystem.4.

It’s

for

us

to

take

the

subway

toschool

because

it’s

never

late

even

during

rush

hours.major

against

harmful

convenient

5.

The

local

community

has

been

against

air

pollution

by

planting

more

trees

around

the

neighbourhood.6.

In

the

English

class，

we

were

asked

to

what

life

would

be

like

in

the

future.7.

The

health

lesson

reminded

us

that

washing

hands

often

can

prevent

many

from

spreading.8.

When

we

did

the

chemistry

experiment，

the

teacher

warned

us

not

to

smell

the

unknown

directly.fighting

imagine

diseases

gas

9.

Our

PE

teacher

said

that

the

of

water

we

drink

every

day

should

be

at

least

1，500

millilitres.10.

Though

it

started

to

rain

slightly，

the

students

decided

to

?

their

hiking

trip

to

the

nearby

mountain.quantity

continue

【重點(diǎn)短語(yǔ)】1.

take

in吸收2.

come

from來自3.

for

example例如4.

in

fact

（補(bǔ)充細(xì)節(jié)）確切地說5.

look

around環(huán)顧四周6.

（be）

made

of由……制成7.

millions

of大量的；數(shù)以百萬(wàn)計(jì)的8.

（be）

good

for對(duì)……有用，有好處9.

a

number

of許多10.

fight

for為……而戰(zhàn)11.

fight

against與……作斗爭(zhēng)12.

Tree

Planting

Day植樹節(jié)13.

turn

off關(guān)掉14.

add...to...把……加入15.

a

bit有點(diǎn)；一點(diǎn)16.

part

of

……的一部分17.

pocket

money

（父母給孩子的）零花錢18.

take

a

shower洗淋浴19.

in

a

way在某種程度上20.

（be）

connected

to連接到21.

tidy

up收拾妥；整理好22.

in

danger在危險(xiǎn)中23.

as

a

result

of由于24.

result

in造成；導(dǎo)致25.

make

a

difference有作用；有影響26.

act

as充當(dāng)二、用左邊所給短語(yǔ)的適當(dāng)形式填空。1.

students

in

our

school

take

part

in

the

volunteer

activity

every

weekend.2.

This

beautiful

table

wood

and

has

a

smooth

surface.3.

Eating

fresh

fruit

and

vegetables

our

health，

so

we

should

have

them

every

day.4.

Many

people

have

freedom

and

justice

throughout

history.5.

stars

are

shining

brightly

in

the

dark

sky.6.

We

should

pollution

to

make

our

city

cleaner

and

more

beautiful.A

number

of

is

made

of

is

good

for

fought

for

Millions

of

fight

against

7.

People

usually

plant

trees

on

to

protect

the

environment.8.

Many

of

my

classmates

small

towns

and

villages

around

the

city.9.

Trees

can

carbon

dioxide

and

produce

oxygen，

which

is

good

for

the

air.10.

She

seems

quiet，

but

，

she

is

very

outgoing

and

likes

making

friends.Tree

Planting

Day

come

from

take

in

in

fact

11.

Don’t

forget

to

the

lights

when

you

leave

the

room

to

save

electricity.12.

The

little

boy

in

the

new

classroom，

trying

to

remember

where

everything

was.turn

off

looked

around

【詞形轉(zhuǎn)換】1.

discuss

v.討論discussion

n.討論2.

fight

v.與……作斗爭(zhēng)fighter

n.斗士3.

harmful

adj.有害的harmless

adj.無害的4.

discuss

v.討論discussion

n.討論5.

pollute

v.污染pollution

n.污染

polluted

adj.受到污染的6.

produce

v.生產(chǎn)；產(chǎn)生product

n.產(chǎn)品7.

harm

v.傷害harmful

adj.有害的harmless

adj.無害的8.

begin

v.開始beginning

n.開始，起點(diǎn)9.

die

v.死亡dying

adj.垂死的

death

n.死亡10.

convenient

adj.方便的convenience

n.方便conveniently

adv.方便地11.

imagine

v.想像

imagination

n.想像力

imaginative

adj.富于想像力的12.

contain

v.包含

container

n.容器13.

experiment

n.實(shí)驗(yàn)

experimental

adj.實(shí)驗(yàn)的14.

salt

n.鹽

salty

adj.咸的15.

add

v.增加

addition

n.增加16.

chemistry

n.化學(xué)

chemical

n.化學(xué)品adj.化學(xué)的chemist

n.藥劑師；化學(xué)家17.

value

n.價(jià)值v.重視；給……定價(jià)

valuable

adj.寶貴的；很有用的18.

fool

n.傻瓜v.愚弄

foolish

adj.愚蠢的19.

touch

v.觸摸，觸動(dòng)

touched

adj.感動(dòng)的

touching

adj.令人感動(dòng)的20.

safe

adj.安全的

safely

adv.安全地

safety

n.安全21.

concern

n.擔(dān)心；憂慮

concerned

adj.擔(dān)心的unconcerned

adj.不關(guān)心的22.

life

n.生命；生活

lifeless

adj.無生命的；無生物生長(zhǎng)的23.

nature

n.自然界；大自然

natural

adj.自然的24.

proper

adj.正確的；適當(dāng)?shù)?/p>

properly

adv.正確地；適當(dāng)?shù)?5.

increase

v.增加

increasingly

adv.不斷增加地；越來越多地decrease

v.減少26.

environment

n.環(huán)境

environmental

adj.環(huán)境的environmentally

adv.環(huán)境地27.

danger

n.危險(xiǎn)dangerous

adj.危險(xiǎn)的endangered

adj.瀕危的28.

solution

n.解決辦法

solve

v.解決29.

necessary

adj.必要的

unnecessary

adj.不必要的necessity

n.必要性；必需品三、用括號(hào)內(nèi)所給單詞的適當(dāng)形式填空。1.

It’s

important

for

us

to

learn

how

to

protect

our

own

（safe）

when

we

are

alone

outside.2.

The

students

had

a

long

（discuss）

about

the

plan

for

the

school

trip.3.

The

brave

（fight）

devoted

their

lives

to

protecting

their

country.4.

Some

chemicals

in

the

river

are

（harm）

to

the

fish

and

plants

living

there.safety

discussion

fighters

harmful

5.

The

factory

was

shut

down

because

it

（pollute）

the

nearby

river

badly.6.

This

new

（produce）

of

the

company

has

won

high

praise

from

customers.7.

We

should

avoid

eating

too

much

（salt）

food

to

keep

healthy.8.

The

（begin）

of

the

story

is

very

interesting，

which

makes

me

want

to

read

on.9.

The

doctor

tried

his

best

to

save

the

（die）

man，

but

he

failed

in

the

end.polluted

product

salty

beginning

dying

10.

Online

shopping

brings

great

（convenient）

to

our

daily

life.11.

Children’s

（imagine）

is

much

stronger

than

that

of

adults.12.

The

（chemistry）

experiment

must

be

done

carefully

under

the

teacher’s

guidance.13.

Time

is

the

most

（value）

thing

that

we

can’t

buy

with

money.14.

The

（touch）

movie

made

many

people

in

the

cinema

cry.15.

We

should

take

（necessity）

measures

to

prevent

the

spread

of

the

disease.convenience

imagination

chemical

valuable

touching

necessary

【重點(diǎn)句型】1.

We

should

stop

doing

this

if

we

don’t

want

a

world

without

trees.如果我們不想要一個(gè)沒有樹的世界，我們應(yīng)該停止這樣做。2.

I

know

trees

also

make

our

lives

more

convenient.我知道樹也讓我們的生活變得更方便了。3.

I

can’t

imagine

a

world

without

trees.我無法想象一個(gè)沒有樹木的世界。4.

Trees

take

in

harmful

gases

from

the

air

and

produce

oxygen

for

us

to

breathe.樹木吸收空氣中的有害氣體，生產(chǎn)氧氣，供我們呼吸。5.

Remember

not

to

waste

or

pollute

me.記得不要浪費(fèi)或者污染我。6.

When

we

burn

fuels

such

as

petrol

and

coal，

we

produce

a

gas

called

carbon

dioxide（CO2）.當(dāng)我們?nèi)紵剂?，比如汽油和煤的時(shí)候，我們會(huì)生產(chǎn)一種叫二氧化碳的

氣體。7.

How

can

we

save

water？

First

of

all，

we

must

fix

a

dripping

tap.

Second，

we

should

take

a

shower

instead

of

a

bath.我們?cè)趺垂?jié)約水呢？第

一，我們必須修理漏水的水龍頭。第二，我們應(yīng)該淋浴而不是盆浴。8.

Remember

to

take

a

shower

instead

of

having

a

bath.記得淋浴而

不是盆浴。9.

Our

world

is

in

danger.

We

must

do

something

to

protect

the

environment.

我們的世界面臨危險(xiǎn)。我們必須做一些事情來保護(hù)環(huán)境。10.

Without

it，

the

Earth

would

be

the

same

as

the

Moon—cold

and

lifeless.

沒有大氣層，地球就會(huì)跟月球一樣變得陰冷而沒有生氣。11.

In

order

to

protect

the

environment，

we

need

to

take

proper

action.為了

保護(hù)環(huán)境，我們需要采取合理的措施。12.

If

we

just

learn

to

live

in

new

and

different

ways，

we

can

make

a

difference.如果我們學(xué)會(huì)用煥然一新的生活方式生活，就能帶來改變。四、漢譯英。1.

保護(hù)樹木的行動(dòng)讓我們的世界變得更加環(huán)保。（比較級(jí)）

?2.

我們應(yīng)該節(jié)約用水，以便為后代留下更多的水資源。（in

order

to）

?

?3.

當(dāng)我們意識(shí)到保護(hù)環(huán)境的重要性時(shí)，我們應(yīng)該立即采取行動(dòng)來保護(hù)地球。

（take

action）

?

?The

action

of

protecting

trees

makes

our

world

greener.We

should

save

water

in

order

to

leave

more

water

resources

for

future

generations.When

we

realize

the

importance

of

protecting

the

environment，

we

should

take

immediate

action

to

protect

the

Earth.4.

報(bào)告提到大量垃圾會(huì)引發(fā)很多問題。（result

in）

?5.

無論你選擇做什么，它們都會(huì)產(chǎn)生一定的影響。（make

a

difference）

?The

report

says

a

lot

of

rubbish

can

result

in

a

lot

of

problems.Whatever

you

choose

to

do，

they

will

make

a

difference.

important的用法單詞詞義用法important

adj.重要的be

very

important

＝

be

of

great

importance非常重要類似用法：

be

very

valuable

＝

be

of

great

valueimportance

n.重要（性）unimportant

adj.不重要的importantly

adv.重要地

1.

The

teacher

said

that

the

（important）

of

education

is

about

learning

to

be

a

good

person.2.

（important），

bring

your

student

ID

card

with

you

when

you

come

to

the

exam.3.

In

my

opinion，

health

is

much

（important）

than

wealth.4.

The

manager

will

be

so

busy

next

month，

that

he

was

to

cancel

a

few

（important）

meetings.importance

Importantly

more

important

unimportant

harm的用法單詞詞義用法harm

v.傷害

n.傷害harm

sb./sth.傷害某人/某物do

harm

to對(duì)……有害harmful

adj.有害的be

harmful

to對(duì)……有害harmless

adj.無害的be

harmless

to對(duì)……無害

1.

Drinking

too

much

cola

can

to

your

teeth.2.

Eating

too

much

junk

food

is

to

your

health.3.

The

doctor

said

that

eating

some

fruit

and

vegetables

is

to

your

body.4.

Smoking

people’s

health，

especially

for

teenagers.do

harm

harmful

harmless

is

harmful

to

for

example與such

as的辨析詞組用法for

example相當(dāng)于for

instance，可放在句首、句中、句尾，前后多用逗

號(hào)隔開，主要用于舉例說明such

as相當(dāng)于like，放在句中，用于列舉，一般只列舉一部分1.

There

are

many

sources

of

air

pollution；exhaust

fumes，

?

.（such

as/for

example）2.

The

school

offers

many

after-school

activities，

music，

dance，

and

drama.（such

as/for

example）for

example

such

as

journey，travel，trip，tour和voyage的辨析單詞用法journey可作動(dòng)詞、名詞，指時(shí)間較長(zhǎng)、距離較遠(yuǎn)的旅途travel可作動(dòng)詞、名詞，泛指旅行的行為trip作名詞，常指公務(wù)或游玩等較短暫的旅行tour可作動(dòng)詞、名詞，指最后返回出發(fā)地，旅途中停留在游覽

點(diǎn)、目的各異的游覽voyage可作動(dòng)詞、名詞，尤指航行（航海、航天）

1.

Last

summer，

I

travelled

from

Beijing

to

Shanghai.（英譯漢）

?2.

We

plan

to

take

a

trip

to

Huangshan

Mountain

next

week.（英譯漢）

?3.

Her

long

journey

went

across

the

whole

African

continent.（英譯漢）

?4.

The

tour

group

will

visit

many

historical

sites.（英譯漢）

?去年夏天，我進(jìn)行了從北京到上海的旅行。我們計(jì)劃下周去黃山進(jìn)行一次短途旅行。她的長(zhǎng)途旅程跨越了整個(gè)非洲大陸。這個(gè)旅游團(tuán)將會(huì)參觀許多歷史遺跡。5.

He

met

a

famous

explorer

during

his

voyage.（英譯漢）

?他在他的航行途中遇見了一位有名的探險(xiǎn)家。

touch的用法單詞詞義用法touch

v.觸摸；感動(dòng)

n.觸摸keep

in

touch

with與……保持聯(lián)系get

in

touch

with與……取得聯(lián)系lose

touch

with與……失去聯(lián)系

1.

I

have

lost

with

my

old

classmates

since

I

moved

to

the

new

city.2.

The

story

of

the

brave

soldier

me

deeply.3.

We

should

always

try

to

our

friends，

even

if

we

are

far

apart.touch

touched

keep

in

touch

with

the

same

as、“as＋形容詞/副詞原級(jí)＋as”和be

similar

to的辨析詞組含義the

same

as與……相同as＋形容詞/副詞原級(jí)＋as與……一樣……be

similar

to與……相似（強(qiáng)調(diào)相似，但不完全一致）

1.

這本新書的封面和舊的那本一模一樣。（the

same

as）

?2.

她跑得和我一樣快。（as＋形容詞/副詞原級(jí)＋as）

?3.

這幅畫和畢加索（Picasso）的某幅作品很相似。（be

similar

to）

?The

cover

of

this

new

book

is

the

same

as

the

old

one.She

runs

as

fast

as

I

do.This

painting

is

similar

to

one

of

Picasso’s

works.

cause的用法單詞詞義用法cause

v.引起；導(dǎo)致

n.原因；理由cause

sth.導(dǎo)致某事cause

sb.sth.給某人造成某種結(jié)果cause

sb.

to

do

sth.導(dǎo)致某人做某事the

cause

of

……的原因

1.

吸煙不僅會(huì)導(dǎo)致健康問題，還可能增加患病的風(fēng)險(xiǎn)。（漢譯英）

?2.

專家們發(fā)現(xiàn)酒后駕駛是交通事故頻發(fā)的主要原因。（漢譯英）

?

?3.

他的粗魯行為導(dǎo)致了會(huì)議的壞氣氛。（漢譯英）

?Smoking

not

only

causes

health

issues

but

also

increases

the

risk

of

diseases.Experts

have

discovered

that

drunk

driving

is

the

primary

cause

of

the

frequent

traffic

accidents.His

rude

behaviour

caused

bad

atmosphere

at

the

meeting.

keep...from

doing

sth.，prevent...from

doing

sth.，

stop...from

doing

sth.的用法詞組含義keep...from

doing

sth.“阻止……做某事”，通常指持續(xù)性地防止某人或某事物

做某事，或者防止某物發(fā)生某種變化prevent...from

doing

sth.“阻止……做某事”，指阻止某事物發(fā)生或某人做某事，

通常帶有某種預(yù)防性的含義stop...from

doing

sth.“阻止……做某事”，既可以表示阻止某事物發(fā)生或某人

做某事，也可以表示阻止某個(gè)正在進(jìn)行的動(dòng)作

1.

Our

teacher

kept

us

from

talking

during

the

exam.（英譯漢）

?2.

The

traffic

rules

prevent

drivers

from

driving

too

fast.（英譯漢）

?3.

He

stopped

me

from

falling

off

the

bike.（英譯漢）

?我們的老師在考試期間阻止我們談話。交通規(guī)則防止司機(jī)開車過快。他防止了我從自行車上摔下來?！菊Z(yǔ)法填空】（一）

Born

in

1927，

Yang

Shanzhou

spent

most

of

his

life

working

for

the

government

in

Yunnan

Province.

When

he

retired

in

1988，

Yang

did

not

want

to

live

1.

（comfortable）

in

the

city.

Instead，

he

chose

to

return

2.

his

hometown.

There，

he

spent

3.

rest

of

his

life

planting

trees.comfortably

to

the

When

Yang

began

his

tree-planting

project

in

the

Daliang

Mountains，

the

area

had

few

trees

and

little

water.

Many

local

4.

（family）

were

quite

poor.

Yang

believed

that

by

5.

（plant）

a

forest，

he

could

help

improve

the

environment

and

the

living

conditions

of

local

people.families

planting

The

project

required

a

lot

of

hard

work

and

sacrifice.

The

conditions

under

which

Yang

lived

were

far

from

the

comforts

of

city

life.

For

the

first

ten

years，

he

lived

in

a

small

hut

with

no

bed

and

no

lights.

He

also

used

his

own

money

to

pay

the

workers

helping

6.

（he）

with

the

project.

7.

the

work

was

difficult，

Yang

made

up

his

mind

to

create

a

forest

for

the

local

community.him

Although/Though

For

22

years，

Yang

continued

to

plant

trees.

In

2009，

when

his

health

started

to

fail，

Yang

donated

the

forest

to

the

government.

He

8.

?

（die）

the

next

year，

as

a

local

hero.died

Today，

life

for

the

people

in

the

Daliang

Mountains

has

become

much

9.

（good）.

Water

now

flows

freely

in

the

area