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同义 dismantle(v. 拆除)
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要点 dismantle也有“拆除”的意思,但它仅仅强调“拆除”,是一个中性词;demolish则是指拆除活动会造成一定的“破坏”,在写作中也可以用destroy“毁坏”来表达类似的含义。
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demonstrate[‘demənstreit]v. 论证;表明;展示;举行示威游行
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例句 1. These films demonstrated a principle to the audience that education is a common goal in each country. 这些电影向观众们证明了这样一个原则:教育是所有国家的一个共同目标。
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2. To a tourist, the most attractive part of a place is usually its customs which can be demonstrated by local people. 对一名旅游者而言,一个地方最吸引人的部分通常是那里的习俗,而这些习俗会在当地人身上展露出来。
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要点 在表达“证明,证实”这一含义时,可以用上It was used to demonstrate… 这个句型,意为“这被用来证明…”。demonstrate也可以表示“显示出”的含义,比如:He demonstrated his courage when…(当他…的时候表现出了他的勇气。)
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deprive[di’praiv]v. 使失去,剥夺
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例句 1. Removing dead trees is not good for a forest because it deprives it of the nutrients which dead trees release into the soil and these nutrients are necessary for the growth of the trees that will be planted in the future. 将死去的树木移走对森林而言并无好处,因为这会使森林失去死掉的树木释放到土壤中的营养,而这些营养对于日后种植的树木来说是必需的。
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2. Plant stems die soon when deprived of water. 植物的茎缺水之后很快就会死亡。
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deserted[di’zə
:rtid]a. 荒废的;荒芜的;被离弃的
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例句 1. Imagine that you’re on a deserted way late at night and your car breaks down, what will you do? 想象深夜时分,你的车在一条荒芜的道路上抛锚了,你会怎么做?
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2. The downtown areas were deserted after the war. 市中心地区在战后就被废弃了。
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同义 obsolete(a. 荒废的)
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要点 尽管deserted和obsolete都有“荒芜的”的含义,但两者略有不同:deserted强调“被遗弃”,而obsolete则更强调“废弃”这层含义,如:obsolete technique(废之不用的技术)。
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destructive[di’strʌktiv]a. 破坏性的,毁灭性的
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搭配 destructive power 破坏力
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例句 1. Salvage logging may be effective to help forests recover after a destructive fire or storm, but it will lead to serious longer-term environmental damage. 抢救性砍伐也许能有效地使被毁灭性的大火或风暴破坏的森林恢复到原来的状态,但这种方法将导致严重的长期的环境破坏。
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2. The destructive power of fungi is impressive. 真菌的破坏力惊人。
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同义 ruinous(a. 破坏性的)
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detect[di’tekt]v. 发现;探测;查明
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例句 1. There are specialists who constantly monitor the contents of the online encyclopedia, so that they can remove the doubtful information once they detect it. 有专家时刻监控在线百科全书的内容,这样一旦发现可疑的信息就能立刻将其删除。
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2. For the sake of the free medical services, many illnesses could be detected at an earlier stage. 由于免费的医疗服务,许多疾病可以在早期就被发现。
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3. These experiments were designed for detecting consciousness. 这些实验被设计用来探测意识。
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要点 除了detect以外,discover和explore也有“探测,探索”的含义,但区别是discover侧重表示“发现事物的客观存在”,而explore则有“探索,考察”的含义;detect主要表示“探测”,也有“察觉”的意思。
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dilemma[di’lemə]n. 困境,进退两难的局面
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