1、To get deeper insights into textTo make creative use of EnglishTo be better at writing in EnglishGetting Familiar with Background Information1.Warming-up ActivitiesTopic-centered Study of New Words and Their UseVideo Watching&Discussion on ItText ReadingEssay WritingFurther Dev.Extr.&App.The Energy
2、Revolution offers a sustainable path to quit dirty,dangerous fuels by transitioning to renewable energy and energy efficiency.The key principles behind the Energy Revolution will be to:Implement renewable solutions,especially through decentralized energy systems and grid expansions.A.Background Info
3、rmation Word StudyWord StudyJotterJotterVideo WatchingVideo Watching Energy Revolution(能源革命能源革命)(1)Text ReadingEssay WritingFurther Dev.Extr.&App.A.Background Information Respect the natural limits of the environment.Phase out dirty,unsustainable energy sources.Create greater equity in the use of re
4、sources.Decouple economic growth from the consumption of fossil fuels.Energy Revolution(能源革命能源革命)(2)Text ReadingEssay WritingFurther Dev.Extr.&App.Word StudyWord StudyJotterJotterVideo WatchingVideo Watching A.Background Information Global warming,namely,the current warming of the Earths climate sys
5、tem,refers to the increase in the average temperature of the Earths near-surface air and oceans in recent decades and its projected continuation.Global Warming(全球变暖全球变暖)(1)Text ReadingEssay WritingFurther Dev.Extr.&App.Word StudyWord StudyJotterJotterVideo WatchingVideo Watching A.Background Informa
6、tion Global warming is mostly being caused by increasing concentrations of greenhouse gases(GHG)and other human activities.On 12 November 2015,NASA scientists reported that human-made carbon dioxide(CO2)Global Warming(全球变暖全球变暖)(2)Text ReadingEssay WritingFurther Dev.Extr.&App.Word StudyWord StudyJot
7、terJotterVideo WatchingVideo Watching A.Background Information continues to increase above levels not seen in hundreds of thousands of years:currently,about half of the carbon dioxide released from the burning of fossil fuels is not absorbed by vegetation and the oceans and remains in the atmosphere
8、.Global Warming(全球变暖全球变暖)(3)Text ReadingEssay WritingFurther Dev.Extr.&App.Word StudyWord StudyJotterJotterVideo WatchingVideo Watching A.Background Information Ultraviolet(UV)light is an electromagnetic radiation with a wavelength from 400 nm(750 THz)to 10 nm(30 PHz),shorter than that of visible li
9、ght but longer than X-rays.UV rays(紫外线紫外线)(1)Text ReadingEssay WritingFurther Dev.Extr.&App.Word StudyWord StudyJotterJotterVideo WatchingVideo Watching A.Background Information Although under some conditions children and young adults can see ultraviolet down to wavelengths of about 310 nm,ultraviol
10、et is invisible to most humans.UV radiation isUV rays(紫外线紫外线)(2)Text ReadingEssay WritingFurther Dev.Extr.&App.Word StudyWord StudyJotterJotterVideo WatchingVideo Watching A.Background Information present in sunlight,and also produced by electric arcs and specialized lights.Arc welders must wear eye
11、 protection to prevent welders flash.UV rays(紫外线紫外线)(3)Text ReadingEssay WritingFurther Dev.Extr.&App.Word StudyWord StudyJotterJotterVideo WatchingVideo Watching多重原因化石燃料过度开发核聚变释放(v.)增三倍(v.)人口密度大削减(v.)引人注目(v.)自然流出能源综合开启(v.)污染颗粒直线上升灭绝物种无限期的合作统一(v.)无一缕气至今(ad.)显性影响Multiple causes可行方案 B.Topic-centered S
12、tudy of New Words and Their UseText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundVideo WatchingVideo WatchingJotterJotter有毒废物population densitytriplefossil fuelsexcess exploitationnuclear fusiondiffusetoxic wastesparticulateslinear increasehithertoExplicit effectsextinct speciesno w
13、isp of gasindefinite停滞(v.)plateauViable solutionsunifycollaborationinaugurateenergy synthesisglitteroutflowslash1.Smile,like a _of sunlight,can break through the fence of interpersonal insulation.wisp B.Topic-centered Study of New Words and Their Use2.Weeping for joy is a natural _ of emotion that e
14、nriches our life.outflowText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundVideo WatchingVideo WatchingJotterJotter3.With the abundance of material,peoples thirst for spiritual culture has _ in quality.tripled B.Topic-centered Study of New Words and Their Use4.The Belt and Road Initi
15、ative is more likely to _ a new era of international trade.inaugurateText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundVideo WatchingVideo WatchingJotterJotter5.Clever _ of the latest technology would be a sure formula for success.exploitation B.Topic-centered Study of New Words and
16、 Their UseText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundVideo WatchingVideo WatchingJotterJotter6.At a certain age,its not _ for men to take a backward step into childish conduct.viable B.Topic-centered Study of New Words and Their Use7.Marital life tends to undergo a critical p
17、eriod as desire for each other _ in intensity.plateausText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundVideo WatchingVideo WatchingJotterJotter8.Being successful with your venture calls for a new kind of _ between project teams and stakeholders.collaboration B.Topic-centered Study
18、of New Words and Their Use9.The principle behind our designs is a good _ of benefit and function.unificationText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundVideo WatchingVideo WatchingJotterJotter10.Our _ of knowledge through paper books receives a challenge from convenience of sc
19、anning online for information.diffusion B.Topic-centered Study of New Words and Their UseText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundVideo WatchingVideo WatchingJotterJotter通风(v.)冒险的 B.Topic-centered Study of New Words and Their Use发明(v.)防止(v.)探险(v.)冒险(v.)探险防止发明通风的预防的冒险通风设备爱冒险
20、的有创造力的ventilateventureinventpreventadventureventilationventureinventionpreventionadventureText ReadingEssay WritingFurther Dev.Extr.&App.ventilativeBackgroundBackgroundVideo WatchingVideo WatchingJotterJotterventuresomeinventivepreventiveadventurous1.It is quite true that if you have nothing to_,you
21、 have nothing to gain.venture B.Topic-centered Study of New Words and Their Use2.The _ of anything arises from our insatiable curiosity about it.inventionText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundVideo WatchingVideo WatchingJotterJotter3.Our camping trip turned into a(n)_ wh
22、en we got lost.adventure B.Topic-centered Study of New Words and Their Use4.It is vital to _each others ideas when we are not in accord on the issue.ventilateText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundVideo WatchingVideo WatchingJotterJotter5.As forestallment is better than a
23、mendment,so is_ better than cure.prevention B.Topic-centered Study of New Words and Their UseText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundVideo WatchingVideo WatchingJotterJotterWatch the video clip and discuss the topics as follows:C.Video Watching and Discussion on ItText Rea
24、dingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundWord StudyWord StudyJotterJotterBackgroundBackgroundWord StudyWord StudyJotterJotterText ReadingEssay WritingFurther Dev.Extr.&App.How many energy resources can be used in the world?(1)The worlds energy resources can be divided into fossil f
25、uel(矿物燃料矿物燃料),nuclear fuel(核燃料核燃料)and renewable resources(可再生资源可再生资源).Fossil fuel:Coal is the most abundant and burned fossil fuel.This was the fuel that launched the industrial revolution and has continued to grow in use.OilC.Video Watching and Discussion on ItText ReadingEssay WritingFurther Dev.E
26、xtr.&App.BackgroundBackgroundWord StudyWord StudyJotterJottermost often refers to petroleum(crude oil),naturally occurring liquid found beneath the Earths surface,or a derived product.Natural gas is a fossil fuel used as a source of energy for heating,cooking,and electricity generation.It is also us
27、ed as fuel for vehicles and as a chemical feedstock in the manufacture of plastics and other commercially important organic chemicals.C.Video Watching and Discussion on ItText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundWord StudyWord StudyJotterJotterHow many energy resources can
28、be used in the world?(2)Nuclear fuel:Nuclear fuel also can be called nuclear power or nuclear energy.Nuclear power is the use of nuclear reactions that release nuclear energy to generate heat,which most frequently is then used in steam turbines to produce electricity in a nuclear power plant.C.Video
29、 Watching and Discussion on ItText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundWord StudyWord StudyJotterJotterHow many energy resources can be used in the world?(3)Renewable resources:Renewable resources are available each year,unlike non-renewable resources which are eventually d
30、epleted.Renewable resources are a part of Earths natural environment and the largestC.Video Watching and Discussion on ItText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundWord StudyWord StudyJotterJotterHow many energy resources can be used in the world?(4)components of its ecospher
31、e and mainly include solar energy,wind power,wave and tidal power(海浪和潮汐能源海浪和潮汐能源),geothermal(地热能地热能),biomass(生物生物质能质能),and hydropower(水力发电水力发电).C.Video Watching and Discussion on ItText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundWord StudyWord StudyJotterJotterHow many energy reso
32、urces can be used in the world?(5)What is the Energy Crisis?(1)The energy crisis is the concern that the worlds demands on the limited natural resources that are used to power industrial society are diminishing as the demand rises.These natural resources are in limited supply.While they do occur nat
33、urally,C.Video Watching and Discussion on ItText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundWord StudyWord StudyJotterJotterC.Video Watching and Discussion on ItText ReadingEssay WritingFurther Dev.Extr.&App.BackgroundBackgroundWord StudyWord StudyJotterJotterWhat is the Energy Cr
34、isis?(2)it can take hundreds of thousands of years to replenish the stores.Governments and concerned individuals are working to make the use of renewable resources a priority,and to lessen the irresponsible use of natural supplies through increased conservation.Warming-UpEssay WritingFurther Dev.Ext
35、r.&App.2.Interactive Reading of TextSummarySummaryJotterJotterA.Text Analysis Through InteractionWarming-UpEssay WritingFurther Dev.Extr.&App.pMy dear students,how would you organize your writing if you were asked to write on the same topic?pNow lets make a detailed analysis of the text through dyna
36、mic interaction!pLets see how the author deals with the issue.Part I Problem(Paras.1-?)A.Text Analysis Through Interaction The author adopted the device of cause and effect to raise his issue.Part I Problem(Paras.1-3)How did the author raise his focal issue?Warming-UpEssay WritingFurther Dev.Extr.&A
37、pp.SummarySummaryJotterJotterWhat are the causes for the energy crisis?(Para.1)A.Text Analysis Through InteractionWarming-UpEssay WritingFurther Dev.Extr.&App.SummarySummaryJotterJotter1)The last two centuries have witnessed a rapid increase of population density;2)The worlds demand for energy has m
38、ore than tripled.3)Fossil fuels have been heavily exploited as versatile products;4)Uranium has been tapped to provide“too-cheap-to-meter”energy.What effects has our heavy exploitation of energy brought about?(Para.2)A.Text Analysis Through InteractionWarming-UpEssay WritingFurther Dev.Extr.&App.Sum
39、marySummaryJotterJotter1)Human society couldnt survive without cheap energy as its lifeblood;2)Non-renewable fuels,once hailed as“too abundant to run out”,are already on the way to their eventual depletion;What effects has our heavy exploitation of energy brought about?(Para.2)A.Text Analysis Throug
40、h InteractionWarming-UpEssay WritingFurther Dev.Extr.&App.SummarySummaryJotterJotter3)The use of fossil fuels threatens both our health and environment,such as breathing problems and global warming;4)Nuclear energy is closely associated with dreadful disasters,complete with the danger that rebel ins
41、urgents could do damage to the human world with the toxic waste.A.Text Analysis Through InteractionWhat evidence did the author furnish to come up with his focal issue?(Para.3)Warming-UpEssay WritingFurther Dev.Extr.&App.SummarySummaryJotterJotter1)Human demand for energy will surge as the world pop
42、ulation grows to nine billion over the next 50 years;2)By the year 2020,world energy consumption is projected to show a linear increase of 50 percent;A.Text Analysis Through InteractionWhat evidence did the author furnish to come up with his focal issue?(Para.3)Warming-UpEssay WritingFurther Dev.Ext
43、r.&App.SummarySummaryJotterJotter3)Before long,the last drop of oil,lump of coal or wisp of natural gas will be collected from the earth.Thus,he came up with his focal issue:The eventual depletion of fossil fuels that hitherto proved so reliable has left us with no choice but to prepare for a new ag
44、e of energy synthesis.Part II Solution(Paras.4?)A.Text Analysis Through Interaction The author adopted the device of deduction into his writing,i.e.General statement+Specific details.Part II Solution(Paras.4-8)How did the author organize this part?Warming-UpEssay WritingFurther Dev.Extr.&App.Summary
45、SummaryJotterJotterWhat general statement did the author give?(Para.4)A.Text Analysis Through InteractionWarming-UpEssay WritingFurther Dev.Extr.&App.SummarySummaryJotterJotter Renewable energy alternatives,though promising,still have various obstacles to overcome.A.Text Analysis Through Interaction
46、What are the advantages and the obstacles to harnessing solar energy?(Para.5)Warming-UpEssay WritingFurther Dev.Extr.&App.SummarySummaryJotterJotterThe advantages:1)There is an unlimited supply of glittering sunlight;2)The solar apparatus itself is ready for many new business and consumer applicatio
47、ns.A.Text Analysis Through InteractionWhat are the advantages and the obstacles to harnessing solar energy?(Para.5)Warming-UpEssay WritingFurther Dev.Extr.&App.SummarySummaryJotterJotterThe obstacles:1)It is much easier said than done to make solar energy work on a large scale;2)It is way too expens
48、ive to replace the old combustion machinery of gears and motors with new electronic technology of semiconductors and transistors on a global or even a national scale.What are the advantages and the obstacles to harnessing wind power?(Para.6)A.Text Analysis Through InteractionWarming-UpEssay WritingF
49、urther Dev.Extr.&App.SummarySummaryJotterJotterThe advantages:1)It has been effectively used in some places for generations;2)It is also rapidly growing in the energy market.What are the advantages and the obstacles to harnessing wind power?(Para.6)A.Text Analysis Through InteractionWarming-UpEssay
50、WritingFurther Dev.Extr.&App.SummarySummaryJotterJotterThe obstacles:1)It is very unreliable since its strength depends on local weather patterns,temperature,time of year,and location;2)Its equipment,if compared with those of other energy sources,is very expensive;3)A“wind farm”requires enormous lan
