Unit4ProtectingtheEnvironmentCriticalThinking课件高中英语上外版（2020）选择性

《

高

中

英

语

》

(

上

外

版

)选择性必修第三册第四单元Protecting

the

Environment授课教师

：

课时授课内容1Getting

Started/Reading

A1Reading

A/VocabularyFocus1Reading

A/GrammarinUse1.5Listening,Viewingand

Speaking1ReadingB0.5CriticalThinking1Writing1FurtherExploration/Self-assessment《

高

中

英

语

》

(

上

外

版

)选择性必修第三册第四单元学习目标

Learning

Objectives：Attheendof

the

lesson,

you

will

be

able

to

...1.

能利用“

问题-解决

”模式就特定的环境问题从不同角度提出解决方案；

putforwardvarioussolutionstospecificenvironmentalproblemsinthe“problem-solution”pattern;2.

能根据一定的评价标准对所提出的问题解决方案进行可行性评价；

evaluatefeasibilityof

theproposedsolutionswiththecriteriaestablished;3.

能了解人与环境的关系，树立环境保护的意识。understandtherelationshipbetweenhumanandtheenvironmentandestablishtheawarenessof

environmental

protection.been

discussed

in

this

unit?

Reading

A:

Listening:

Viewing:

Cultural

Link:

Reading

B:Whatenvironmental

problems

have》global

warming

》Reading

A》

Listening:

cutting-downofthe

rainforestdisasters(hurricanes,

Viewing:earthquakes,floods,anddroughts)

Cultural

Link:carbon

footprintwastein

the

oceanReading

B》For

individuals:1)

Individualsshould

use

less

packaging

and

payattentiontowherethey

throw

awaythe

rubbish.2)

Individuals

can

also

take

part

in

oceanclean-up

day.Expected

results:1)

Less

packaging

and

fewer

products

areasteponthe

way

to

more

sustainable

development.2)

If

rubbish

is

picked

up

from

the

beach,

itwill

notflowout

to

the

ocean

andcause

problemsforanimalsthat

eat

it

or

becometrapped

in

it.Fororganisations:Organisations

likeOceanConservancy

haveorganisedInternationalCoastalClean-up.Expected

result:

By

cleaning

up

rubbishyouare

protecting

theoceanenvironment

andtheanimalsthat

livethere.Solution

2Solution

1Arethesolutionsfeasible?TheCriteriaforthe

Feasibilityofa

Solution□

Isthecostoftime,

moneyorenergywithin

a

reasonable

range?□

Can

it

bedone

in

practice?□

Will

it

beeffective?…How

can

we

evaluate

the

feasibility

of

a

solution?》For

individuals:1)

Individualsshould

use

less

packaging

and

payattentiontowherethey

throw

awaythe

rubbish.2)

Individuals

can

also

take

part

in

oceanclean-up

day.Expected

results:1)

Less

packaging

and

fewer

products

areasteponthe

way

to

more

sustainable

development.2)

If

rubbish

is

picked

up

from

the

beach,

itwill

notflowout

to

the

ocean

andcause

problemsforanimalsthat

eat

it

or

becometrapped

in

it.Fororganisations:Organisations

likeOceanConservancy

haveorganisedInternationalCoastalClean-up.Expected

result:

By

cleaning

up

rubbishyouare

protecting

theoceanenvironment

andtheanimalsthat

livethere.Solution

2Solution

1Fororganisations:Expected

result:Solution

2Problem:GlobalwarmingConsequences

of

the

problem:↓

Solutions

to

the

problem

↓》Conclusion:For

individuals:Expected

results:Completethediagramaboutthe

problemofglobalwarming.Solution

1ProblemwiththeearthTheCriteriaforthe

Feasibility

ofa

Solution□

Isthe

cost

oftime,

money

or

energy

withina

reasonable

range?□

Can

it

bedone

in

practice?□

Will

it

beeffective?…

》SolutionsExpected

resultsMycommentsCriticalthinkingPresentideasand

makecommentsonthe

feasibility

ofthe

solutions

basedonthecriteria.Problem:GlobalwarmingConsequences

of

the

problem:Globalwarming

increasesthe

possibilityofextremeweatherevents,acceleratesthe

meltingof

icecaps

andthe

rise

of

sea

level,etc.√a√√√ehProblemwiththeearthfFororganisations:1)Organizations

likeChina

Environmental

Protection

Foundation

have

organised“Automotive

Environmental

Innovation

Leadership

Program”.Expected

Result:

Bythis

program,

moreeco-friendlycarswill

bedeveloped.2)Ant

FinancialServiceGroup

has

launchedAnt

Forest

program.Expected

result:Ant

Forest

has

motivateda

half-billion

peopletojointlyprotecttheenvironment

byturningtheirgreendeeds

into

an

afforestationcampaign.Solution

1For

individuals:1)

Individualscan

reducewaste

bychoosing

reusable

products

insteadofdisposables.Expected

result:

By

recycling,youcansavethe

resources.2)Youcan

reducethe

useofelectricity,

water

and

gas,

liketaking

public

transportation

insteadof

privatecars.Expected

result:

By

reducingthe

useofelectricity,waterand

gas,

you

can

saveenergyand

reducegreenhousegas

emission.Solution

2Ifweall

makeeffortsto

reduce

greenhouse

gas

Conclusion:

emission,globalwarmingwill

besloweddownandtheenvironmentwill

be

more

pleasant.》Person

by

person,family