推理判断之直接推理题
推理判断题属于高层次阅读理解题。做题时，考生要严格依据作者陈述的细节、事实以及措词、态度和语气，利用已获得的相关知识进行推理判断，从而得出符合逻辑的结论。
[例题剖析]
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Scientists have built an earlywarning system based on mathematical models.Ideally，the system would tell us when to adapt human activities that are pushing an ecosystem toward a breakdown or would even allow us to pull an ecosystem back from the borderline.Prevention is key，scientists say，because once ecosystems pass their tipping point(临界点)，it is remarkably difficult for them to return.
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方法技巧：
①在理解原文表面信息的基础上，做出判断和推论，从而得到文章的隐含意义和深层意义。
②推理判断题的答案是对原文某一句话或某几句话所作的同义改写或综合。
③不可直接选取文中的原句，切忌用自己的观点代替作者的本意，也切忌得出片面结论。
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★What conclusion can be drawn from the examples in Paragraph 4?
A．Uncontrolled human activities greatly upset ecosystems.
B．Rapid economic development threatens animal habitats.
C．Species of commercial value dominate other species.
D．Industrial activities help keep food webs stable.
A [推理判断题。根据第四段的“Ideally，the system would tell us when to adapt human activities that are pushing an ecosystem toward a breakdown or would even allow us to pull an ecosystem back from the borderline.”可知，人类过度的活动会将生态系统推向崩溃，由此可推断出，不受控制的人类活动极大地破坏了生态系统。故选A。]
[即学即练]
Good Morning Britain's Susanna Reid is used to grilling guests on the sofa every morning，but she is cooking up a storm in her latest role—showing families how to prepare delicious and nutritious meals on a tight budget.
★What do we know about Susanna Reid?
A．She enjoys embarrassing her guests.
B．She has started a new programme.
C．She dislikes working early in the morning.
D．She has had a tight budget for her family.
B [推理判断题。根据第一段中的“but she is cooking up a storm in her latest role—showing families how to prepare delicious and nutritious meals on a tight budget”可推知，这位电视节目主持人正在主持一档新的节目，介绍如何少花钱做出好吃的饭菜。]
