考点8--推理判断之写作手法--练高考--心中有数
1.D【2021·北京卷】
Early fifth-century philosopher St．Augustine famously wrote that he knew what time was unless someone asked him．Albert Einstein added another wrinkle when he theorized that time varies depending on where you measure it．Today's state-of-the-art atomic（原子的） clocks have proven Einstein right．Even advanced physics can't decisively tell us what time is, because the answer depends on the question you're asking．
Forget about time as an absolute．What if，instead of considering time in terms of astronomy,we related time to ecology？What if we allowed environmental conditions to set the tempo（节奏） of human life？We're increasingly aware of the fact that we can't control Earth systems with engineering alone，and realizing that we need to moderate（调节）our actions if we hope to live in balance．What if our definition of time reflected that？
Recently，I conceptualized a new approach to timekeeping that's connected to circumstance
s on our planet，conditions that might change as a result of global warming．We're now building a clock at the Anchorage Museum that reflects the total flow of several major Alaskan rivers，which are sensitive to local and global environmental changes．We've programmed it to match an atomic clock if the waterways continue to flow at their present rate．If the rivers run faster in the future on average，the clock will get ahead of standard time．If they run slower，you'll see the opposite effect．
The clock registers both short-term irregularities and long-term trends in river dynamics．It's a sort of observatory that reveals how the rivers are behaving from their own temporal frame（时间框架），and allows us to witness those changes on our smartwatches or phones．Anyone who opts to go on Alaska Mean River Time will live in harmony with the planet．Anyone who considers river time in relation to atomic time will encounter a major imbalance and may be motivated to counteract it by consuming less fuel or supporting greener policies．
Even if this method of timekeeping is novel in its particulars，early agricultural societies als
o connected time to natural phenomena．In pre-Classical Greece，for instance，people“corrected”official calendars by shifting dates forward or backward to reflect the change of season．Temporal connection to the environment was vital to their survival．Likewise，river time and other timekeeping systems we're developing may encourage environmental awareness．
When St．Augustine admitted his inability to define time， he highlighted one of time 's most noticeable qualities：Time becomes meaningful only in a defined context．Any timekeeping system is valid，and each is as praiseworthy as its purpose．
32．The author raises three questions in Paragraph 2 mainly to________．
A．present an assumption    B．evaluate an argument
C．highlight an experiment    D．introduce an approach
【答案】wrote怎么读32．D
【解析】本文是议论文。文章通过讨论时间的定义，讲述了人们应该和大自然和谐相处，保护环境。
32．推理判断题。根据第二段的“We're increasingly aware of the fact that we can't control Earth systems with engineering alone，and realizing that we need to moderate（调节）our actions if we hope to live in balance．(我们越来越意识到，我们不能只是用工程学来控制地球系统，意识到，如果我们希望保持平衡，我们就需要调节我们的行动。)”进而提出问题“What if our definition of time reflected that？(如果时间的定义反映那些会怎么样呢)”，结合前两个问题“What if，instead of considering time in terms of astronomy, we related time to ecology？What if we allowed environmental conditions to set the tempo（节奏） of human life？(如果我们不考虑天文学方面的时间，而是将时间与生态学联系起来呢？如果我们允许环境条件来设定人类生活的节奏呢)”可推断，第二段提出的三个问题是为了介绍方法。故选D项。
2.【2020·全国新课标III】
We are the products of evolution, and not just evolution that occurred billions of years ago.
As scientists look deeper into our genes (基因), they are finding examples of human evolution in just the past few thousand years. People in Ethiopian highlands have adapted to living at high altitudes. Cattle -raising people in East Africa and northern Europe have gained a mutation (突变) that helps them digest milk as adults.
On Thursday in an article published in Cell, a team of researchers reported a new kind of adaptation - not to air or to food, but to the ocean. A group of sea-dwelling people in Southeast Asia have evolved into better divers. The Bajau, as these people are known, number in the hundreds of thousands in Indonesia, Malaysia and the Philippines. They have traditionally lived on houseboats; in recent times, they've also built houses on stilts (支柱) in coastal waters. “They are simply a stranger to the land," said Redney C. Jubilado, a University of Hawaii researcher who studies the Bajau.

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