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:6 J6 o N) {+ \: o
But not every target is helpful.(主题句)
' ]- k: Y' ]8 i+ a8 M( L1 HTo see why, consider that goal of 100% renewable energy. It makes solving climate change seem deceptively easy.(例证); L w6 d; K* @$ K( |
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% W1 h# P# |1 l3 |4 V: b注意以下观点性的词,已高亮。下同。) } P# J3 [& F
goal=target,语义衔接。, C/ U3 `$ l- g* C7 P) [- q- ?, [2 h
100%可再生能源不可行,这个目标无帮助。
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6 s0 }# C, }3 h ^0 y0 h; D 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. ! B8 k7 `+ V2 ^8 w; F+ r0 J: Q& k
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/ R( b, v: x$ A4 w) D% |原因之一。在整个能源产出中所占份额太少。, s; z. r$ d# q* N7 r& A
wind,solar=renewables,这是一个背景知识问题。9 g+ D8 }. Z6 F/ v4 {
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Moreover, cleaning up electricity is only part of the battle.
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原因之二,这一小节的主题句。
+ n$ G" }1 ]7 j. F! `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。
7 a' ]' A8 u+ i& Z" _/ Q) T9 `! tEven 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.
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/ d) N( D4 E6 s% w$ R7 y给出原因,支持前面的论点——
% ?$ Q; g$ x. v7 l6 ~- ]0 [; o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)7 j6 G8 J' b D2 [' p
4 Y H+ G2 C, ^- e" |7 {- nTransport policy is erratic too.
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4 z& Q4 [. h- j. @( d6 a原因之三,主题句。
9 T' S6 k, f' @- `& B: B9 o# D: q1 R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。
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, i% l# o/ M0 M5 {$ t* ~( h% W 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.
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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。
1 Y8 |/ x6 |+ w+ T9 X( P交通运输全部用可再生能源根本不切实际。$ Y* P4 j, q( Y; R, J: G9 B* U
对于原因之三的支撑。1 N: x4 Q8 ]7 @6 K3 Z/ v
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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
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