1.respond [rɪ'spɒnd]
	
	
		v. 回答,响应
	
	
		How did she respond to the news? 
	
	
		她对这个消息作何回应?
	
	
		response n. 回答,响应
	
	
		responsible adj. 负责的 
	
	
		irresponsible adj. 不负责任的
	
	
		2.correspond [kɒrɪ'spɒnd]
	
	
		vi. 符合,一致;通信
	
	
		correspond with / to 与…符合,一致
	
	
		His actions do not correspond with his words.
	
	
		他言行不一致。
	
	
		3.reflect [rɪ'flekt]
	
	
		v. 反射,反映 
	
	
		The statistics reflect a change in people’s spending habit.
	
	
		统计数据反映了人们消费习惯的改变。
	
	
		reflection n. 反射,倒影,沉思
	
	
		4.react [rɪ'ækt]
	
	
		v. 反应 
	
	
		reaction n. 反应 
	
	
		chemical reaction 化学反应
	
	
		overreact v. 反应过度
	
	
		5.feedback ['fiːdbæk]
	
	
		n. 反馈 
	
	
		positive/negative feedback  积极/消极反馈
	
	
		6.contact ['kɒntækt]
	
	
		v. / n. 接触,联系
	
	
		keep/in/lose/make contact with  保持/失去/与…联系
	
	
		There isn't enough contact between teachers and parents. 
	
	
		老师与家长之间的接触不够。
	
	
		7.interact [ɪntər'ækt]
	
	
		v. 交流,交往;相互影响,相互作用
	
	
		It’s interesting at parties to see how people interact socially.
	
	
		在聚会上看人们如何交流沟通是很有趣的。
	
	
		interaction n. 互动,交流;相互作用
	
	
		8.interval ['ɪntəv(ə)l]
	
	
		n. 间隔;间距;幕间休息;中场休息
	
	
		We see each other at regular intervals - usually about once a month.
	
	
		我们定期见面——通常大约是每月一次。