简明结论
是的，“attach importance to” 后面通常接 名词 或 动名词（doing），不能直接接动词原形。
这是因为介词 “to” 在此处是介词（不是不定式符号），所以其后必须接名词性成分。
语法解析
短语 “attach importance to...” 意为“重视……”，其中 “to” 是介词，因此后面只能跟：
- 名词：如 education, health, safety
- 代词：如 it, this
- 动名词（即动词 + ing）：如 learning, listening, protecting the environment
✅ 正确：We attach great importance to protecting the environment.
❌ 错误：We attach great importance to protect the environment.
❌ 错误：We attach great importance to protect the environment.
更多例句
• The company attaches importance to training new employees.
• She doesn’t attach much importance to winning.
• Parents should attach importance to communicating with their children.
• She doesn’t attach much importance to winning.
• Parents should attach importance to communicating with their children.
常见误区提醒
许多学习者容易将 “to” 误解为不定式符号（如 want to do），从而错误地使用动词原形。记住：在 “attach importance to” 中，“to” 是介词，后面必须用名词或动名词。