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1、Unit 1 Nature in the balanceUnit 1 Nature in the balanceWelcome to the unitWelcome to the unitAfter this section,you should be able to:After this section,you should be able to:1.have a better understanding of the chunk about environmental plete a song with the words after listening and learn to find
2、 the rhytem in it 3.have a free talk about the different type of environmental protection Brainstorming Part 1 creaturestrugglescenesave punishsurvive pollutegarbageconserveovercomeendangernature destructionrecyclevictimrubbishradiationDear fellow students,Our earth is getting warmer,which results i
3、n terrible _(气候变化气候变化),a rise in _(海平面海平面)and the disappearance of _(物种物种).However,we have the power to do something to make improvements.First,lets walk or cycle instead of driving whenever we can.Second,please think before _(丢弃垃圾丢弃垃圾)._(回收利用回收利用)instead.It takes a lot of _(能源能源)to make things from
4、 new materials.Third,youd better not leave _(电子设备电子设备)on.Simply turning off the lights,the TV and the computer when they are_(不使用不使用),will save thousands of pounds of _(二氧化碳二氧化碳)a year.Finally,we are supposed to spread the word by talking to friends and family members to _(提高他们的意识提高他们的意识)and make a
5、change.Lets start right now and spare no effort to do a little bit every day,every hour and every minute!An environmentally-friendly low carbon lifeclimate changessea levelsspeciesthrowing away trashRecycleenergyelectronic devices not in usecarbon dioxide raise their awarenessContext PresentationCon
6、text Presentation Nowadays,more and more people realize its necessary to protect the environment.However,a great many people cant stop_(乱扔乱扔垃圾垃圾)casually or _(吐痰吐痰)everywhere all the time.Whats worse,a few factories often _(砍伐树木砍伐树木)or _(排放排放有害的化学物质有害的化学物质)and dirty water,which causes many problems
7、like the _(温室效应温室效应).To _(保护环境保护环境),the government has taken much more effective measures.First,people should_(充分意识到充分意识到重要性重要性)of environmental protection through education.In addition,whoever destroys the environment should _(受到严厉的处罚受到严厉的处罚)because destroying the environment means destroying ourse
8、lves.As far as Im concerned,its everyones duty to protect the environment.Only by changing the way we treat the earth can we _(与大自然和与大自然和谐相处谐相处).littering the rubbish spittingcut down the treesdischarge harmful chemicalsGreenhouse Effectprotect the environment fully realize the importancebe severely
9、 punishedlive in harmony with itContext PresentationContext PresentationPart 2 Learn to sing an English song Learn to sing an English song Watch the video about human and nature.Work in pairs.Share how you feel about the world were living in.The human race has done much harm.We have polluted our soi
10、ls and ,And cut down too many trees.Now is the time to sound the .We want to live in a world thats clean;We want to live in a world of .The human race has done much harm;Now is the time to sound the alarm.Lets be thankful for the skies above;Lets plant new trees and stop ;Lets work together to find
11、the solution;The Earths our home to and love.We want to live in a world thats clean;We want to live in a world of green.Lets be thankful for the skies above;The Earths our home to protect and love.seasalarmgreenListening timepollutionprotectThe Earth is our only home.Listen to the song and answer th
12、e following questions.The human race has done much harm.We have polluted our soils and seas,And cut down too many trees.Now is the time to sound the alarm.We want to live in a world thats clean;We want to live in a world of green.The human race has done much harm;Now is the time to sound the alarm.1
13、.What are the rhyming words in this song?Lets be thankful for the skies above;Lets plant new trees and stop pollution;Lets work together to find the solution;The Earths our home to protect and love.We want to live in a world thats clean;We want to live in a world of green.Lets be thankful for the sk
14、ies above;The Earths our home to protect and love.2.How do you understand“harm”and“alarm”in this song?“Harm”means something bad we have done to the Earth,including polluting soils and seas,cutting down too many trees,etc.“Alarm”means the signal that warns us of the dangers of environmental damage,wh
15、ich urges us to find a solution to this problem.1.What is the message of the song?Humans has done much harm to the Earth and we have to take action to change the situation.ComprehensionComprehension2.What can we do to protect the environment?Use less paper and fewer plastic bottles and bagsComprehen
16、sionComprehensionCutting down on electricity usagePlant treesForbid people to pour down waste into the waterPart 3 Extension of chunks Extension of chunks 1.过低碳生活过低碳生活 2.乘坐交通工具乘坐交通工具3.禁止滥用塑料袋禁止滥用塑料袋 4.节约能源节约能源/水水 5.环保产品环保产品 6.发展可再生资源发展可再生资源7.可持续发展可持续发展 8.提提高生活质量高生活质量 9.不随地扔垃圾不随地扔垃圾/吐痰吐痰 10.分类垃圾分类垃圾
17、11.禁止在公共场合吸烟禁止在公共场合吸烟 12.保持自然界的平衡保持自然界的平衡13.以消耗资源为代价以消耗资源为代价1.live a low carbon life 2.take public transport3.ban the abuse of plastic bags4.save energy/water5.environmentally-friendly products6.develop renewable resources7.sustainable development8.improve the quality of life9.dont litter/spit every
18、where11.ban smoking in public places12.keep the balance of the nature 10.sort the garbagePhrases13.at the price/cost of resource exhausting1.改善生活条件改善生活条件 2.骑自行车上班骑自行车上班3.保护生态保护生态 4.倡导绿色生活倡导绿色生活 5.爱护花草树木爱护花草树木6.自然保护区自然保护区7.铅铅/水水/噪音噪音/空气污空气污染染 8.违背自然规律违背自然规律 9.砍伐树木砍伐树木 10.濒危物种濒危物种 11.温室效应温室效应 12.与与和谐相
19、处和谐相处13.替代能源替代能源 1.improve our living conditions 2.ride bicycles to work3.protect the ecology4.advocate green life5.care of trees and plants6.natural reserve7.lead/water/noise/air pollution8.go against nature9.cut down trees10.endangered species11.greenhouse effect12.live in harmony with13.alternative energyProverbs Proverbs