Unit+2+Topic+3+Section+C+课件+2024-2025学年仁爱科普版九年级英语上册.pptxVIP

Learningaims

1.Somewords:

technology,wheel,steel,require,German,guide,deep

2.Somephrases:runout

3.Somesentences:

(1)Inmanycountries,peopleproducepowerfromcoal,butitisverydirtyandcausesacidrain.

(2)Theywillneverrunoutsotheyarecalledrenewablesources.

4.Talkabouttheadvantagesanddisadvantagesofsomekindsofenergy.;

Ittoglectricnaridsrksayestarutjitss?yanan,unfa5paway

t?nre想比hreeeiLtie(n.);

Fat-reading.Choosetherightpictureforeachparagraph.;

CChinaisusingnewtechnologytomakeenergy.Theybuiltbigsolarfarms,

liketheLongyangxiaDamSolarPark,toproduceelectricityfromthesun.Thankstosolarenergy,itrequireslesscoalandoil.Itisagoodwaytoprotectourearthfrompollution.

1.WhatistheLongyangxiaDamSolarParkfor?;

ReadParagraph2,andanswerthequestion.

AChinaisalsomakingmoreelectricvehicles.Sincethesevehiclesdontneedpetrol,theyarebetterfortheenvironmentandmaketransportationcleaner.

BChinasfasttrains,liketheBeijing-Shanghaihigh-speedtrain,aremakir德国专家er.高度重视vewheelsthereisnowheelnoiseinside.EvenGermanexpertsthinkhighlyofthetechnologyofChinashigh-speedtrain.

2.Whyaretheelectricvehiclesbetterfortheenvironment?

Becausethesevehiclesdontneedpetrol.

3.WhothinkshighlyofthetechnologyofChinashigh-speedtrain?

Germanexperts.;

produceenergyandmaketraveleasierwithoutharmtotheearth.Chinaisagood

exampleforothercountriesinguidingthemtousingcheapandgreenenergy.

4.Whatsthemassagemainlyabout?

ItsmainlyaboutChinashardworkinproducingenergy.;

Item;

Whatdoscientistsdo

toprotecttheenvironment?;

(2)(4)(1)(3);

Summary

Welearn:

Somewords:solar,dam,require,electric,petrol,

high-speed,wheel,inside,German,expert..

Wecan:

Talkabouttheadvantagesanddisadvantagesofsomekindsofenergy.;

Itrequir