Unit3EnvironmentalProtectionReadingandThinking课件高中英语人教版选择性 3.pptx

1.graph

2.melt

3.starve

4.ecology

5.release

6.trap

7.habitable

Checkpreparation:

图；图表；曲线图

(使)融化；熔化；软化

(使)挨饿；饿死

生态；生态学

排放；释放；发布

捕捉

适合居住的

维持；遭受；承受住

化石燃料

全部的；所有的

详尽的

播送；广播；传播

排放物；排放

限制，限定；束缚

U3ReadingandThinking

ClimateChangeRequirestheWorld’sAttention

1.Whatcanyouseeinthepicture?

2.Whatisthecauseofthisphenomenon?

Alargepieceoficebreakingoffalargeglacieroricesheet.

Globalwarming

视频：Climatechange

Whatconsequencesmayglobalwarming/climatechangebringabout?

flood[flʌd]

Storm（stɔːm）

sealevelrise

heatwave

[hiːtweɪv]

unpredicablefutureofhuman

Whatinformationcanwegetfromthegraph?

TheGlobalSurfacetemperatureisabnormalandrising.

ThereisnodoubtthattheEarthisgettingwarmerandwarmer.

Thensomethingbadhashappened

......

ThenewsphotoofadeadpolarbearwastakeninNorway’sArcticofSvalbardin2013.

Thepolarbearwas“littlemorethanskinandbones”.

CLIMATECHANGEREQUIRESTHEWORLD’SATTENTION

TextReading

Q1.Whatsthetypeofthistext?

A.Newsreport.

B.Biography.

C.Expositoryessay.

D.Argumentation.

Q2.Inwhichpartofanewspaperormagazinemaywefindthispassage?

A.Entertainment

B.Economy

C.Education

D.Environment

Readforthetexttype

Evidence:

①_______________

_________________②____________

③_______________

awarmingoceanandatmosphere

meltingice

risingsealevel

Readingforthedetails

Para1

Whatistheproblemaboutclimatechange?

TheEarthisgettingwarmerandwarmer

Whathappenedtothepolarbearinthephoto?

Whydidthewriterwriteaboutit?

Para2

climatechange

starvation

longer

food-seekingtravel

lackoffood

lowsea-icelevel

Thefollowingreasonsaccountforthedeathofthepolarbear,withoneinfluencinganother.Readparagraph2andputtheminacorrectlogicalorder.

Whatistherootcause?

Causeandeffect

Para3

Howthe