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:
2 }7 l" A+ N. NBut not every target is helpful.(主题句) , h4 @" O( I/ s
To see why, consider that goal of 100% renewable energy. It makes solving climate change seem deceptively easy.(例证)* t- ^# [, L, q) Y
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注意以下观点性的词,已高亮。下同。
2 W' _ T5 @* Ggoal=target,语义衔接。
; N" w6 g2 W2 j) ~4 ?8 L( n100%可再生能源不可行,这个目标无帮助。
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( k0 b2 G" u3 { w* | 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. S% v4 D6 q. L: ^; ?( r
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$ q0 Q' r; \" u9 v原因之一。在整个能源产出中所占份额太少。
D! r/ U1 e* Y2 J7 T. n A- Vwind,solar=renewables,这是一个背景知识问题。5 u9 b9 T) H# Q. T# O- t: _ Z
) r# f y X q0 WMoreover, cleaning up electricity is only part of the battle. # ]$ N/ E: A; C( K- Y" f
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% O% a5 c5 q8 d0 b8 ?* b原因之二,这一小节的主题句。6 p) ]3 T, h: s; N2 @: `
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。" @" }. W9 j d w! m
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./ J7 ?5 f) z3 w; M7 t( v3 o
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3 h3 B+ C4 h! v# T# Z+ Q给出原因,支持前面的论点—— * @6 i9 O5 p- D0 P* |0 B( g# ?
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)4 x( p. _# g- v. ^( e
# p1 S7 D& Z' i& z, n3 C# F zTransport policy is erratic too.
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! \6 X0 D; i. k$ G% d) w原因之三,主题句。
) m' y) J9 A4 W9 K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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: F8 M# |, y w7 y) ? 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.& p! p+ f7 _" T# }/ W7 C4 X
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N; S' ^- z6 A% v$ B5 h( 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。4 ^" r8 e$ u5 V. G' Z8 N
交通运输全部用可再生能源根本不切实际。 Q4 q$ d; T$ a$ Y/ r1 T" C) ~; u
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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