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:
0 f5 Y/ m7 U4 e. qBut not every target is helpful.(主题句) 3 d3 n4 M/ ]. z7 A9 ?0 R, t
To see why, consider that goal of 100% renewable energy. It makes solving climate change seem deceptively easy.(例证)' b, d" E$ G; h6 p8 I7 B/ ^' S# \
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o0 t6 X+ i) z4 U: n7 R( k# n. f注意以下观点性的词,已高亮。下同。: |4 C: o. g V+ e& ]8 C' L, Q1 _- \
goal=target,语义衔接。
8 A) |' y t5 \5 O% r100%可再生能源不可行,这个目标无帮助。' v( a: r: D' J7 I9 H! s
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- Q" K9 k- I7 g" t 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. % l% A: R- a( S. c- z; V9 e( ^+ U# h
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?( h" K4 o7 G* x% g原因之一。在整个能源产出中所占份额太少。
6 T$ H, e4 m( ~' `' W8 hwind,solar=renewables,这是一个背景知识问题。& A: i$ I1 L5 D
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Moreover, cleaning up electricity is only part of the battle. 8 A, {" j2 D: t( \, u; r
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- g2 [* k6 V5 ]' ]& [) h% }; `. ?8 ^原因之二,这一小节的主题句。% } h; ^$ d: f3 `
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。- R6 O! J. b( i' X6 r% ~
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.
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2 N2 J5 k( \% V; t2 ^( V给出原因,支持前面的论点—— 1 Q) L5 R; p4 i; R: ^0 f8 f6 a
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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/ T4 p" E' A& dTransport policy is erratic too.
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原因之三,主题句。
6 A2 D. f, `" D: S( S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。4 s5 n; X- I* S& T! w
0 T# `9 w) D2 d; Y1 a' R6 M 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。
2 g) z2 w- l# F$ i. n1 V/ \: m交通运输全部用可再生能源根本不切实际。
0 Y0 d; O6 W' ^8 }; J3 G, S对于原因之三的支撑。
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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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