Unit

13

We’re

trying

to

save

the

earth!一、教學(xué)目標(biāo)：

1.

語言知識目標(biāo)

基本詞匯：litter,

advantage,

bottom,

fisherman,

coal,

ugly,

cost,

wooden,

plastic,

takeaway,

bin,

shark,

fin,

method,

cruel.

Harmful,

chain,

ecosystem,

industry,

law,

scientific,

afford,

reusable,

transportation,

recycle,

napkin,

upside,

gate,

bottle,

president,

inspiration,

iron,

work,

metal,

creativity,

基本詞組：be

harmful

to,

at

the

top(of

sth.),

take

part

in,

turn

off,

take

action,

throw

away,

put

sth.

to

good

use,

pull…

down,

bring

back

基本句型：We’re

trying

to

save

the

earth!

The

river

used

to

be

so

clean.

The

air

is

badly

polluted.

No

scientific

studies

have

showed

that

shark

fins

are

good

for

health.

We

should

help

save

the

sharks.

2.

技能目標(biāo):

能正確運(yùn)用現(xiàn)在進(jìn)行時(shí)，現(xiàn)在完成時(shí)，被動語態(tài)，情態(tài)動詞和used

to

句型。

3.

情感目標(biāo):

有環(huán)境危機(jī)意識，學(xué)會關(guān)注環(huán)境保護(hù)環(huán)境。

二、教學(xué)重難點(diǎn)：

1.

教學(xué)重點(diǎn)：（1）能正確運(yùn)用現(xiàn)在進(jìn)行時(shí)，現(xiàn)在完成時(shí)，被動語態(tài)，情態(tài)動詞和used

to

句型。

（2）保護(hù)環(huán)境的措施方法。

2.

教學(xué)難點(diǎn)：能正確運(yùn)用現(xiàn)在進(jìn)行時(shí)，現(xiàn)在完成時(shí)，被動語態(tài)，情態(tài)動詞和used

to

句型。三、教學(xué)步驟:

Section

A

1

(1a-2d)I.

Presentation

Show

the

picture

of

the

earth

and

tell

students

the

earth

is

polluted

now.

For

example:

(1)

The

factories

that

burn

coal

pollute

the

air

with

a

lot

of

black

smoke.

(2)

Factories

put

waste

into

the

river.

(3)

People

should

throw

away

litter

in

the

bin.

(4)There

are

more

cars

on

the

road.II.

Learning

Here

are

some

words

related

to

different

kinds

of

pollution.

Write

them

in

the

box

below.

Then

add

more

words.

(loud

music

cars

rubbish

planes

littering

ships

factories

smoking

building

houses

mobile

phones

)noise

pollution

air

pollution

water

pollution

____________

___________

_____________

____________

___________

_____________

____________

___________

_____________

____________

___________

_____________

Keys

:

noise

pollution

loud

music

planes

mobile

phones

building

houses

air

pollution

factories

smoking

cars

building

houses

water

pollution

ships

rubbish

littering

factories

III.

Listening

1.

1b

Listen

and

complete

the

sentences.

1)What

was

the

problem?

The

river

was

_________.

Even

the

bottom

(底部)

of

the

river

was

full

of____.

There

were

no

more

______

for

fishermen

(漁民)

to

catch.

2)What

caused

the

problem?

People

are

throwing

_____

into

the

river.

Factories

are

putting

_____

into

the

river.

3)How

should

the

problem

be

solved?

We

should

write

to

the

____________

and

ask

them

to

___________

the

factories.

Everyone

should

help

to

__________

the

river.

(Keys:

really

dirty

rubbish

fish

litter

waste

governmentclose

down

clean

up

)2.

Listen

again

and

check

(√)

the

sentences

you

hear.

1)

We

could

go

fishing

in

the

river.

2)

The

river

was

really

dirty.

3)

The

river

has

always

been

the

nicest

river

in

this

town.

4)

We

should

ask

the

teachers

for

help.

(Keys:

2

3

)

IV.

Practice

1.

Role-play

the

conversation

in

1c.

Mark:

The

river

was

dirty.

Even

the

bottom

of

the

river

was

full

of

rubbish.

Tony:

But

it

used

to

be

so

clean!

Mark:

Yes,

but

people

are

throwing

litter

into

the

river.

Tony:

Everyone

in

this

town

should

play

a

part

in

cleaning

it

up!

2.

Make

conversations

using

the

pollution

in

1a.

A:

The

river

has

always

been

the

nicest

river

in

this

town.

B:

Yes,

it

used

to

be

so

clean.

A:

But

I

was

there

last

weekend

and

the

river

was

really

dirty.

B:

What

caused

the

problem?

A:

People

are

throwing

litter

into

the

river.

B:

What

should

we

do?

A:

Factories

are

also

putting

waste

into

the

river.

B:

Yes,

everyone

in

this

town

should

play

a

part.

A:

We

should

write

to

the

government

and

ask

them

to

close

down

the

factories.B:

What

else

can

we

do?

A:

Everyone

should

help

to

clean

up

the

river.

V.

Language

points

1.

We’re

trying

to

save

the

earth!

我們正在竭盡全力拯救地球!

try

to

do

=try

one’s

best

to

do

努力去做某事。

e.g.

Every

student

should

try

to

study

hard

in

order

to

study

in

a

university.

為了進(jìn)入大學(xué)學(xué)習(xí)，每個(gè)學(xué)生都應(yīng)該努力學(xué)習(xí)。

2.

Here

are

some

words

related

to

different

kinds

of

pollution.

be

related

to

與…有關(guān)

e.g.

I

am

not

related

to

him

in

any

way.

我和他無任何關(guān)系。

3.

Everyone

in

this

town

should

play

a

part

in

cleaning

it

up!

play

a

part

in

在……方面起作用

e.g.

A

good

diet

plays

a

large

part

in

helping

people

live

longer.

健康的飲食在幫助人們長壽方面起著非常大的作用。

play

a

part

在……中扮演角色

e.g.

He

was

invited

to

play

a

part

in

this

TV

play.

他被邀請參加這個(gè)電視劇的演出。

4.

Even

the

bottom

of

the

river

was

full

of

rubbish.

Yes,

but

people

are

throwing

litter

into

the

river.

litter

和

rubbish

都可指“垃圾”，用作不可數(shù)名詞。

rubbish

指“沒用的東西(被扔或?qū)⒁獊G棄的無用的東西)”不可回收。

litter

指“(室內(nèi)或公共場所)亂扔的廢物(紙屑、不要的包裝紙、廢瓶等)”還可回收

e.g.

Throw

the

rubbish

out.

把垃圾扔出去。

The

room

is

full

of

rubbish.

房間里堆滿了垃圾。

Pick

up

your

litter

after

a

picnic.

野餐后將廢棄物收拾好。

VI.

Listening

1.

2a

Listen

to

the

interview.

Circle

the

kinds

of

pollution

that

Jason

and

Susan

talk

about.

A.

land

pollution

B.

air

pollution

C.

noise

pollution

D.

water

pollution

(Keys:

B

A

)2.

2b

Listen

again

and

complete

the

sentences.

1)

The

air

is

badly

polluted

because

there

are

___________

on

the

road

these

days.

2)

Factories

that

burn

coal

also

________

the

air

with

a

lot

of

black

smoke.

3)

There

is

also

too

much

rubbish

and

waste.

People

___________

things

every

day.

4)

People

are

also

littering

in

________

like

parks.

This

is

turning

beautiful

places

into

ugly

(丑陋)

ones.

(Keys:

more

cars

pollute

are

throwing

away

public

places)3.

Listen

and

answer

the

questions.

1)

Who

is

the

interviewer

talking

to?

2)

What

are

they

talking?

3)

What

other

problems

do

they

see?(

Keys:

Susan

and

Jason.

The

environmental

problems.

There’s

too

much

rubbish

and

waste

in

the

streets.

)VII.

Practice

(2c)

Use

the

information

in

2a

and

2b

to

role-play

conversations

between

Jason

andSusan.

Jason:

The

air

has

become

really

polluted

around

here.

I’m

getting

very

worried.

Susan:

Yes,

I

used

to

be

able

to

see

stars

in

the

sky.

Jason:

The

problem

is

that…

VIII.

Discussion

Ask

students

what

we

should

do

to

save

the

earth.

Help

students

answer,

turn

off

the

lights

when

you

leave

a

room;

stop

riding

in

cars;

stop

using

paper

towels

or

napkins;

recycle

books

and

paper.

IX.

Reading

1.

Read

2d

and

complete

the

chart.Problems

Solving

problems

air

pollution

_____________waste

pollution

____________

wooden

(木頭的)

chopsticks

or

plastic

forks

_____________rubbish

_____________2.

Role-play

the

conversation.Interviewer:

Jason

and

Susan,

what

are

your

ideas

for

solving

these

problems?

Jason:

Well,

to

cut

down

air

pollution,

we

should

take

the

bus

or

subway

instead

of

driving.

Susan:

Yeah,

or

ride

a

bike.

There

are

other

advantages

(優(yōu)點(diǎn))

of

bike

riding.

It’s

good

for

health

and

it

doesn’t

cost

(花費(fèi))

anything!

Interviewer:

Great

ideas!

What

about

waste

pollution?

Susan:

Mmm,

I

think

simple

things

like

bringing

a

bag

to

go

shopping

can

help.

I

started

doing

that

a

year

ago.

Jason:

Me,

too.

Also,

I

never

take

wooden

chopsticks

or

plastic

(塑料)

forks

when

I

buy

takeaway

(外賣食品)

food.

I

use

the

ones

at

home.

Susan:

And

remember

to

throw

rubbish

in

the

bins

and

keep

public

places

clean

and

beautiful

for

everyone.

Interviewer:

So

together,

our

actions

can

make

a

difference

and

lead

to

a

better

future!

X.

Summary

and

language

points

1.

This

is

turning

beautiful

places

into

ugly

ones.

turn…

into…

把……變成……

e.g.

The

icy

rain

seemed

like

to

turn

into

snow.

漸漸地凍雨又變成雪花的模樣。

2.

It’s

good

for

health

and

it

doesn’t

cost

anything!

cost

v.

花費(fèi)；使付出

指花費(fèi)金錢，主語通常是物。cost的過去式和過去分詞均為cost。

e.g.

The

new

shirt

cost

Mr

Wang

200

yuan.

王先生花了200元買了新襯衫。

How

much

does

the

new

computer

cost?

新電腦花了多少錢？

take,

spend,

pay

&

cost

take，spend，pay和cost都可以表示“花費(fèi)”，但它們的用法各有不同。

1)

take多表示花費(fèi)時(shí)間，常用于It

takes

sb.

some

time

to

do

sth.這一句型中，其中it作形式主語。

e.g.

It

usually

takes

me

40

minutes

to

cook

the

dinner.

2)

spend多表示花費(fèi)時(shí)間和金錢，主語通常是人，常用于sb.

spend(s)

some

time/

money

on

sth.和sb.

spend(s)

some

time

/

money

(in)

doing

sth.兩種句型。

e.g.

David

spent

2,000

yuan

on

the

new

machine.

My

father

spends

an

hour

(in)

watching

the

news

on

TV

every

day.

3)

pay多表示花費(fèi)金錢，主語通常是人，常用于sb.

pay(s)

some

money

for

sth.句型。

e.g.

Tommy

paid

20

yuan

for

his

breakfast

yesterday.

4)

cost多表示花費(fèi)金錢，主語通常是物，常用于sth.

cost(s)

(sb.)

some

money.

句型。

e.g.

The

new

dress

cost

Linda

88

yuan.

根據(jù)句意用take,

spend,

pay或cost的適當(dāng)形式填空。

1)

That

new

car

________

them

lots

of

money.

2)

Mona

__________

50

yuan

on

the

books

just

now.

3)

It

usually

_______

me

an

hour

to

do

my

homework.

4)

You

should

__________

some

time

practising

your

pronunciation.

5)

My

brother

______

6,

000

yuan

for

the

new

computer

yesterday.

(Keys:

cost

spent

takes

spend

paid

)3.

So

together,

our

actions

can

make

a

difference

and

lead

to

a

better

future!

make

a

difference

(to…)

表示(對……)產(chǎn)生影響或作用

e.g.

Do

you

think

his

words

would

make

any

difference

to

the

final

decision?

你認(rèn)為他的話會對最后的決定產(chǎn)生影響嗎？

The

new

teacher

always

encourages

little

Tom.

This

has

made

a

big

difference

to

him.新來的老師總是鼓勵小湯姆，這對他影響很大。

XI.

Exercises

用動詞的適當(dāng)形式填空。

1)

We’re

trying

_______

(save)

the

earth.

2)

There

used

to_____

(be)

clean

and

beautiful.

3)

There

are

too

many

______

for

________to

catch

(fish).

4)

It’s

bad

for

environment

to

use

_________

(wood)

chopsticks.(

Keys:

to

save

be

fish

fishermen

wooden)XII.

Think

about

The

earth

is

badly

polluted.

Please

make

a

poster

and

think

of

what

we

can

do.

XIII.

Homework

1.

Copy

the

new

words

and

remember

them.

2.

Read

the

listening

materials

of

1b,

2a.學(xué)情分析本班大部分的學(xué)生具有主動學(xué)習(xí)的愿望，在課堂中能夠積極思考并學(xué)習(xí)。對于這部分學(xué)生，應(yīng)該啟發(fā)其探究心、培養(yǎng)解決問題的能力，并給予展現(xiàn)的機(jī)會。另有10名左右的同學(xué)基礎(chǔ)薄弱、學(xué)習(xí)能力有待提高，在進(jìn)行閱讀時(shí)會遇到較大困難，對于這部分同學(xué)，應(yīng)該給予較簡單的任務(wù)，幫助其樹立信心，在小組合作的過程中給予指點(diǎn)，注重基礎(chǔ)知識的落實(shí)。另外，班級小組座位參考了學(xué)生的成績與學(xué)科側(cè)重點(diǎn)而設(shè)置，組內(nèi)階梯，組間平行，所以在布置任務(wù)的過程中比較有針對性。

由于本課時(shí)是本單元的第三課時(shí)，在本課學(xué)習(xí)之前，學(xué)生已經(jīng)掌握部分相關(guān)的詞匯和短語，并已復(fù)習(xí)過本單元要求的幾個(gè)語法點(diǎn)（現(xiàn)在進(jìn)行時(shí)、現(xiàn)在完成時(shí)、usedto...句型、被動語態(tài)和情態(tài)動詞的使用），對于他們閱讀3a文章具有鋪墊作用；其次，由于學(xué)生已升入初三，具備一定的英語閱讀能力和規(guī)范寫作的意識，對于他們進(jìn)行本課的閱讀和提煉寫作框架有很大幫助，但閱讀和寫作一向是難點(diǎn)，所以仍應(yīng)著重于幫助學(xué)生利用連詞理解文章并提煉寫作框架；最后，本課時(shí)的話題——“保護(hù)環(huán)境”比較火熱并接近生活，學(xué)生很容易接受，可以從“學(xué)習(xí)保護(hù)環(huán)境”逐步過渡到“設(shè)計(jì)保護(hù)方案（海報(bào)）”，最終達(dá)成“樹立學(xué)生環(huán)境保護(hù)意識”的情感目標(biāo)。效果分析中學(xué)生的價(jià)值觀處于形成、發(fā)展和定格階段，他們的價(jià)值取向需要科學(xué)的價(jià)值體系來引領(lǐng)。而課堂教學(xué)是社會主義核心價(jià)值觀教育的主要渠道。因此，作為一門思想性很強(qiáng)的基礎(chǔ)學(xué)科，在英語課堂教學(xué)中融入社會主義核心價(jià)值觀，除了向?qū)W生傳授最基本的英語知識和基本技能以外，還能夠更深層次地影響青少年學(xué)生的思想認(rèn)識與行為方式，提高思想品德教育的實(shí)效。徐老師認(rèn)真地分析了本學(xué)科對于學(xué)生而言獨(dú)特的發(fā)展價(jià)值，深刻領(lǐng)會到課文素材背后的德育內(nèi)涵，而不僅僅只關(guān)注這節(jié)課堂教學(xué)的知識重點(diǎn)與難點(diǎn)。更做到了以英文知識為載體,以傳授英語基本知識為途徑,確立了明確的德育目標(biāo)。例如通過對We’retryingtosavetheearth這篇短文的講解,讓學(xué)生明白了環(huán)境的好壞，關(guān)鍵是保護(hù)，從小事做起。從而樹立起了學(xué)生的正確的環(huán)境觀。整個(gè)課堂的核心是環(huán)境保護(hù)，也就是社會主義核心價(jià)值觀一個(gè)重要的方面。縱觀整個(gè)課堂，這確實(shí)是一堂自主，愉悅，優(yōu)質(zhì)，高效的高水平好課。從一開始的Freetalk一直到最后的homework，學(xué)生們在課堂上都暢所欲言，身心得到全面發(fā)展。師生之間的配合也很和諧默契，師生之間的關(guān)系平等，民主，和諧。課堂環(huán)節(jié)設(shè)計(jì)的更為巧妙合理，pairwork和groupwork等各種師生互動和生生互動，都做到了“自主學(xué)習(xí)，合作探究，精講點(diǎn)撥，有效訓(xùn)練”等高效教學(xué)原則。社會主義核心價(jià)值觀中要求的民主，文明，和諧，自由，平等，敬業(yè)，友善等各個(gè)方面在本節(jié)課中都體現(xiàn)的淋漓盡致，恰到好處。著名的教育家蘇霍姆林斯基曾經(jīng)說過：“智育的目標(biāo)不僅在于發(fā)展和充實(shí)智能，而且也在于形成高尚的道德和優(yōu)美的品質(zhì)”。于老師通過努力挖掘英語教材中極為豐富的德育資源，恰當(dāng)運(yùn)用各種傳統(tǒng)的、現(xiàn)代化的教學(xué)媒體，滲透了社會主義核心價(jià)值觀教育，引導(dǎo)學(xué)生樹立起正確的世界觀和人生觀。通過這樣的英語課程的教學(xué)，既實(shí)現(xiàn)了培養(yǎng)學(xué)生綜合語言能力的目標(biāo)，又培養(yǎng)了學(xué)生積極的情感和健全的人格。教學(xué)反思作為一門思想性很強(qiáng)的基礎(chǔ)學(xué)科，在英語課堂教學(xué)中融入社會主義核心價(jià)值觀，除了向?qū)W生傳授最基本的英語知識和基本技能以外，還能夠更深層次地影響青少年學(xué)生的思想認(rèn)識與行為方式，提高思想品德教育的實(shí)效。選材方面，我選取的是Unit13We’retryingtosavetheearth第一課時(shí)，這是一節(jié)聽說課，文章的載體是環(huán)境保護(hù)教育We’retryingtosavetheearth.我想通過對”環(huán)境保護(hù)“的詮釋，讓學(xué)生明白，環(huán)境的好壞，關(guān)鍵是保護(hù)，從小事做起。這正是對社會主義核心價(jià)值觀中友善這一詞的完美體現(xiàn)。在備課過程中，我始終堅(jiān)持“自主學(xué)習(xí)，合作探究，精講點(diǎn)撥，有效訓(xùn)練”等高效教學(xué)原則，freetalk，fastreading，carefulreading，pairwork以及groupwork等環(huán)節(jié)設(shè)計(jì)盡量做到過渡自然，環(huán)環(huán)相扣。反思整個(gè)課堂，從一開始的Freetalk一直到最后的homework，全體學(xué)生積極性很高，思維活躍，參與度高，自主合作學(xué)習(xí)，小組合作學(xué)習(xí)都完成的不錯(cuò)，高質(zhì)量的完成教學(xué)目標(biāo)所規(guī)定的教學(xué)任務(wù)。我和學(xué)生之間的配合也很和諧默契，師生之間的關(guān)系平等，民主，和諧?！暗赂邽閹?學(xué)高為范”。我充分發(fā)揮自己為人師表的表帥作用，用正確的價(jià)值觀去引導(dǎo)學(xué)生；用愉快的情緒去感染學(xué)生；用端莊的舉止和謙遜的語氣來形成民主平等、友善、活躍的課堂氣氛；用文明的課堂用語，比如“please”，“thanks”等來建立師生之間互相尊重、理解、融洽的感情交流渠道。但是，由于這是一次錄像課，準(zhǔn)備的比較倉促，因此，錄完后，看錄像時(shí)感覺自己在課堂的走動太多，站位不太準(zhǔn)確，以后還需要多加注意?？傊蚁胪ㄟ^這樣的英語課程的教學(xué)，既實(shí)現(xiàn)了