1. She is capable of handling any challenge. 她能应对任何挑战。
2. Poor diet is detrimental to health. 不良饮食有害健康。
3. There is a lack of affordable housing. 缺乏可负担住房。
4. Volunteers contribute greatly to the project. 志愿者对项目贡献巨大。
5. He specialises in child psychology. 他专攻儿童心理学。
6. This book is suitable for young adults. 这本书适合年轻人。
7. He is now independent of his parents. 他现在不依赖父母了。
8. There is a growing demand for organic food. 对有机食品的需求日益增长。
9. Reliance on fossil fuels must end. 对化石燃料的依赖必须结束。
10. It is high time we took climate change seriously. 我们早该认真对待气候变化。
⑨ 口语练习：说出来才算会
练习 A · 跟读（3 分钟）
跟着背诵卡读 3 遍，把"形容词+介词"整块读，别在中间停顿。
练习 B · 自我对话（4 分钟）
Q: What makes a good employee? → A: Someone who is capable of working under pressure.
Q: Is social media harmful? → A: Excessive use is detrimental to mental health.
Q: How can students help society? → A: They can contribute to their communities through volunteering.
练习 C · 挑战（3 分钟）
不看稿子，用 be capable of + detrimental to 各造一句，30 秒。
口语评分自查① 介词对了吗（of/to/in/for）？② capable of + doing 吗？③ It is high time 用过去式吗？
考场示范（读熟就能套）
Examiner: Is a university degree still worthwhile?
You: The assumption that a degree guarantees a job is detrimental to many young people. Universities, to be fair, contribute to research enormously; but graduates are often ill-prepared for the workplace. It is high time we valued practical skills as much as certificates.
进阶KWT：She is good at managing people. KEY: CAPABLE → She is ___ managing people.
capable of
进阶介词：He is now independent ___ his parents.
of
进阶介词：There is a high demand ___ electric cars.
for
进阶改错：This book is suitable to children.
This book is suitable for children.（但 suited to）
进阶介词：Young people tend ___ make hasty decisions.
to（a tendency to）
进阶介词：We must rely ___ public transport.
on
挑战翻译：缺乏睡眠对工作表现有害。
A lack of sleep is detrimental to work performance.
挑战改错：She is capable to lead the team.
She is capable of leading the team.
挑战造句：用 contribute to + a lack of 写一句。
A lack of funding contributes to the problem.
挑战口语：用 There is a demand for... 说一句职业趋势，20 秒。
There is a growing demand for workers who speak English.
挑战介词综合：arrive ___ Paris / arrive ___ the station
arrive in Paris（大地方）/ arrive at the station（小地点）
挑战KWT：We depend heavily on imports. KEY: RELIANT → We are heavily ___ imports.
reliant on
⑪ 记忆口诀与 7 天复习计划
三句口诀① 形+介：capable of, keen on, detrimental to, independent of。 ② 动+介：rely on, contribute to, specialise in, equip with。 ③ 名+介：a lack of, demand for；It is high time + 过去式。