Cambridge IGCSE · 分析与预测

2025 Cambridge IGCSE Biology (0610) 历年真题分析与预测

A comprehensive analysis of the October/November 2025 Cambridge IGCSE Biology (0610) examination series, covering Papers 13, 23, 33, 43, 53, and 63. Key areas tested include enzymes, transport in plants, human gas exchange, and reproduction, alongside practical skill evaluations in enzyme concentrations and respiration rates.

更新: 2026年6月13日

分析模拟试题
难度 3.2/5
总分
160
时间
180 分钟
最高频考点
—

分卷

卷二 (選擇題, Extended): 40 分 · 45 分钟Paper 4 (Theory, Extended): 80 分 · 75 分钟Paper 6 (Alternative to Practical): 40 分 · 60 分钟

考官重点

官方报告整理

常见失分点

  • Confusing the direction of water potential gradient when describing osmosis or transpirational water movement from soil to root hair cells.
  • Stating that antibiotics kill viruses, which is a frequent error in both Core and Extended papers.
  • Failing to round calculation results to the specified number of significant figures or decimal places (e.g., three significant figures for chicken mass change, or one decimal place for magnification).
  • Drawing cell structures with single lines instead of double lines, or using shading in biological drawings (Paper 5/6 Q3).

常见误区

  • Believing that cell walls are found only in plant cells, thereby misclassifying fungi or bacteria.
  • Thinking that anaerobic respiration in yeast produces lactic acid rather than ethanol/alcohol and carbon dioxide.
  • Assuming that veins have narrow lumens and thick muscular walls, confusing them with arteries.

失分原因

  • Incorrectly identifying the left and right sides of the heart in diagrams, leading to wrong valve and chamber designations.
  • Lacking precise terminology in genetics, such as failing to define a gene as a 'length of DNA that codes for a protein'.
  • Missing unit symbols (e.g., 'mm per minute' or '%') in final calculation answers when not pre-printed.

等级分数线估算

更新: 2026年6月13日

来源: Cambridge IGCSE grade thresholds (official)
等级分数百分比
A*164/20082%
A140/20070%
B116/20058%
C92/20046%
D79/20040%
E66/20033%
Official grade boundaries published by Cambridge IGCSE grade thresholds (official).

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