动词前缀与含义

使用动词前缀（dis-、de-、mis-、over-、re-）来改变动词含义，理解每个前缀如何影响词根动词所表达的动作。

Use verb prefixes (dis-, de-, mis-, over-, re-) to change verb meaning, understanding how each prefix modifies the action expressed by the root verb

学习证据 / Evidence

• 添加动词前缀来改变含义，例如 dis-（disagree、disappear）、de-（decompose、defrost）、mis-（misunderstand、misbehave）、over-（overlook、overreact）、re-（redo、reconsider）。
• 选择恰当的动词前缀来表达特定的意义变化，例如否定（dis-/mis-）、逆转（de-/un-）、重复（re-）或过度（over-）。
• 区分动词前缀与名词/形容词前缀，并解释在动词上添加前缀如何改变所描述的动作。

• Add verb prefixes to change meaning, e.g. dis- (disagree, disappear), de- (decompose, defrost), mis- (misunderstand, misbehave), over- (overlook, overreact), re- (redo, reconsider)
• Select the appropriate verb prefix to express a specific meaning shift such as negation (dis-/mis-), reversal (de-/un-), repetition (re-), or excess (over-)
• Distinguish verb prefixes from noun/adjective prefixes and explain how adding a prefix to a verb changes the action described

评估问题 / Assessment

如果你给{{name}}一个像“appear”这样的动词，让{{name}}用前缀改变词义，{{name}}能否造出“disappear”“reappear”或“misrepresent”这样的词，并解释这个前缀的作用？

If you give {{name}} a verb like "appear" and ask them to use a prefix to change its meaning, can they produce words like "disappear", "reappear", or "misrepresent" and explain what the prefix does?