TA的每日心情 | 开心 2021-1-11 21:26 |
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签到天数: 313 天 [LV.8]以坛为家I
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发表于 2020-4-29 22:23:35
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结构分析:7 n* M" z9 p2 ^+ _- n, Q
But not every target is helpful.(主题句)
. G& i2 G5 p7 }4 uTo see why, consider that goal of 100% renewable energy. It makes solving climate change seem deceptively easy.(例证)
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7 i. K% F3 R7 M4 T u注意以下观点性的词,已高亮。下同。8 f" l" b5 E2 o
goal=target,语义衔接。
4 E( I `- m) f& y100%可再生能源不可行,这个目标无帮助。) L. _8 H8 ~& q& i# ~$ ~
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9 J, ` b' w7 X3 v& A& C) G In fact, though wind and solar can generate all a country’s electricity on some days, renewables still account for less than 8% of the world’s total power output. . D; S/ B- w o& R" y! N1 G$ ~
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9 L9 E2 Z! O f( I/ y& \/ h原因之一。在整个能源产出中所占份额太少。
6 h0 p; Z# i S/ P# p: \9 _$ P- \. bwind,solar=renewables,这是一个背景知识问题。) A* s. G4 C" B5 ~
+ n# |3 P/ z4 a; ~3 u8 rMoreover, cleaning up electricity is only part of the battle. 4 h- j* V# P# N7 R y {
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, R' w( p. L1 D5 E% F0 D原因之二,这一小节的主题句。; z/ P H" b" M6 a, p2 P
上一节讲用清洁能源发电,这一节讲即是发电100%用可再生能源,对于减少碳排放也没什么大的用处,杯水车薪而已。; {6 { w7 N4 s+ K; Y! e! V
Even though gas-fired heating and cooking can be at least as big a source of greenhouse-gas emissions(as coal-powered electricity generation), renewable heating gets minuscule attention.( H; M; q2 s& t. N d9 U, e
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# i8 O8 z, J/ m" c n) h- T给出原因,支持前面的论点—— % ^. d- {5 A, v5 ^ U \9 u
燃气取暖、做饭作为碳排放源≥燃煤发电,但可再生能源取暖却并没有得到重视(minuscule形式是肯定,语义却是否定的)
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Transport policy is erratic too.
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1 s7 M3 w& @; M原因之三,主题句。
" V, k: {/ D% u8 u) y: |交通工具也是一个巨大的碳排放源,但是这方面的政策却缺乏一致性、连贯性。/ s! A. @% j. K; J( E- B$ s0 k
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Carmakers may hit their goal of annual sales of 10m electric vehicles in a decade, but battery-powered road haulage, shipping and aviation are dreams. A much-quoted claim that America could rely on wind, solar and hydro alone for its electricity has recently been witheringly criticised by a group of respected academics.7 B% e( @- ^0 ^3 u$ b2 W' x
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9 M9 {, G9 ]* F2 X) T" A私家车,公路货运,航运,空运都是碳排放源,但是政策却缺乏一惯性。
& l' s) y8 A; C) |* J+ a) h交通运输全部用可再生能源根本不切实际。
6 j ]: H: l' d' S* {对于原因之三的支撑。
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$ G3 h6 f/ R7 g, \$ D3 o这样的一个篇章结构如果看不明白,而去在那里钻牛角尖,实在得不偿失啊,呵呵8 L4 k6 K' o$ [2 ]
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