新视野大学英语4

Effect (Para. 4):
Part II (Para. 4-6)
3 stages of iron deficiency (Para. 7-8)
Part III
(Para. 7-12)
Check iron deficiency (Para. 9)
Suggested ways to correct iron deficiency (Para. 10-12)
liable
• adj. 1.易出问题的；易做坏事的 2.易遭受…的 liable for对……负责 If your firework display hurts an innocent, you should be liable.如果你的焰火表扬伤 害了无辜的人，你就应当负起责任。 n.liability责任；债务；倾向
remedy
• • • • vt.补救；治疗；纠正 n.补救；治疗；赔偿 remedy for对…治疗法 example：Your only remedy is to go to law. 你唯一的补救办法就是诉诸法律。 • adj.remedial治疗的；补救的 remediable可治疗的；可矫正的 n.remediation补救；矫正
Part I (Para. 1-3)
Exercise, even moderate exercise, may lead to reduced iron in the blood of women.
Supporting details:
A new study is cited to support the topic.
bounce back
• 恢复健康；振作起来 • Para 3:"Women who consumed additional meat or took iron supplements were able to bounce back"那些增食肉类食品或服用铁质补剂的女性能 够恢复到健康状态。 • example：Some wonder if the cuts are sustainable if the economy does not bounce back as predicted.有些人怀疑如果经济未能按照 预期快速反弹，这种消减是否可以持续
词汇解析
endurance
• n.1.忍耐，忍受；2. 忍耐力 • example: The exercise obviously will improve strength and endurance.这项练习 将明显增强力量和耐力。 • 词根:endure adj.endurable 能忍耐的
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impact
• n.影响；作用 • vt.冲击；产生影响 vi.影响；撞击；冲突；压紧 • 搭配：impact on影响；对…冲击，碰撞 example：How will the war impact on his generation?战争对他这一代会有什么影响？ 近义词：effect influence impression infection n.impaction压紧；装紧；嵌入 adj.impactive冲击的；有不良影响的
digest
• vt.1.消化 • 2.领会；理解 • example：It often takes a long time to digest new ideas.吸收新思想往往需要很长 的时间 • 近义词：absorb be absorbed in全神贯 注于 • 同根词：adj.digestive消化的；助消化的 digestible易消化的；可摘要的
interfere
• vi.冲突；介入 vt.干涉；妨碍；打扰 • interfere with触动或弄坏；乱动；与…抵触 interfere in:vt.干涉，干预 • example:Don't interfere in other's private concerns.不要干涉别人的私事。 • adj.interfering干涉的；多管闲事的 n.interference干扰，冲突；干涉 v.interfering妨碍（interfere的ing形式）
supplement
restrict
• vt. 1.限制，控制（常与to和within连用） • example:The car color may tell us something useful, but it does not restrict us to only one possibility.车身的颜色可能 告诉我们一些有用的东西，但无法限定到 仅仅一种可能。 • adj.restricted restrictive • n.restriction restrictive
moderate
• adj.中等的，适度的；温和的，不极端的 vi.变缓和，变弱 vt.节制，减轻 example:Moderate exercise subserves digestion. 适度锻炼有助于消化。 A moderate increase in both investment and consumption will play an active role in stimulating the market.适度的增加投资和提高消 费水平对启动市场将起积极作用。 变析：n.moderation适度；节制 moderateness适度；温和（moderate的名 词形式）
分段及大意
Part I (Para. 1-3)
Central topic + Supporting details
Part II (Para. 4-6)
1 Effect + 2 Causes
Part III (Para. 7-12)
Problems + Solutions
Central Topic:
Section A
Unit2
Understanding
The text looks into the question of iron and how exercise can affect its levels in the human body. With the help of the given hints and according to the text, use your own words to elaborate the relevant points.