【知识点解析】
1. 预防优于治疗 (B. Prevention): 这句话强调的是预防疾病的重要性,预防在医疗领域通常比治疗更能保障健康,减少疾病发生的风险。
2. 裁员 (C. laid off): 句子中的"put off"指推迟,"sent off"送行,"seen off"欢送,而"laid off"是指在工作场所中被解雇或暂时无工作。对话中提到"tired of working here"表明他们可能面临失业。
3. 在...方面 (A. in terms of): "in terms of"用来表达在某个特定方面的意思,此处表示中国人的日常思想和行为受到孔子思想的影响。
4. 对...敏感 (C. sensitive): 随着年龄的增长,人可能会对天气变化更加敏感,"flexible"灵活的,"attractive"吸引人的,"active"活跃的都不符合语境。
5. 每一秒都很重要 (B. count): 在紧急情况下,时间至关重要,"count"在这里表示重要,"play"玩,"happen"发生,"show"展示,均不符合语境。
16. 记录错误 (C. took down): "take down"表示记下或写下,这里指可能记错电话号码,"looked up"查阅,"got through"接通电话,"worked out"解决,均不合题意。
7. 个人的观点 (D. personal): "personal view"指的是个人观点,"simple"简单的,"good"好的,"secret"秘密的,均不准确。
8. 总之 (B. In a word): "In a word"用于总结,表示简而言之,"As a result"因此,"By the way"顺便说一下,"On the contrary"相反,均不符合语境。
9. 捐赠 (A. give away): 富人们承诺在去世后捐赠财富帮助穷人和残疾人,"give up"放弃,"give off"散发,"give in"屈服,含义不符。
10. 基本装备 (A. equipment): 徒步旅行的基本装备包括好鞋、衣服和背包,"instrument"乐器,"tools"工具,"fixings"固定装置,都不恰当。
11. 被踢出队伍 (A. taken off): 因为身体不适被排除在校足球队之外,"taken up"开始,"taken down"拆卸,"taken apart"拆开,均不符合。
21. 全心投入 (F. absorbed): "fully absorbed in"全神贯注于,描述了照顾三个孩子时的专注状态。
以上是对题目中出现的英语知识点的详细解析,每个知识点都与语言的实际运用紧密相关,适合备考高考英语的学生学习和掌握。