前缀和后缀

读出三年级至四年级课程中包含常见前缀和后缀的单词，运用词根、前缀和后缀的知识（形态学和词源学）来朗读并理解新词

Read words containing common prefixes and suffixes from the Y3-4 programme, applying knowledge of root words, prefixes and suffixes (morphology and etymology) to read aloud and understand new words

学习证据 / Evidence

• 通过先识别词根，读出带有常见前缀（dis-, mis-, re-, pre-）和后缀（-ation, -ous, -ly）的单词
• 运用构词法知识尝试认读生词（例如在 'unhappiness' 中认出 'happy'）
• 解释前缀或后缀如何改变词根的意义或词性（例如 'care' → 'careless' → 'carelessly'）

• Read words with common prefixes (dis-, mis-, re-, pre-) and suffixes (-ation, -ous, -ly) by identifying the root word first
• Apply morphological knowledge to attempt unfamiliar words (e.g. recognise 'happy' inside 'unhappiness')
• Explain how a prefix or suffix changes the meaning or word class of a root word (e.g. 'care' → 'careless' → 'carelessly')

评估问题 / Assessment

当{{name}}看到像 'disappear' 或 'comfortable' 这样的单词时，能找出词根，并明白前缀或后缀给词义带来了什么变化吗？

When {{name}} sees a word like 'disappear' or 'comfortable', can they spot the root word and figure out what the prefix or suffix is adding to its meaning?