长对话1 答案: 19. D) to see if dolphins can communicate with each other. 20. A) Press the right-hand lever first. 21. C) Only one dolphin was able to see the light. 解析: 这篇长对话主要围绕巴斯蒂安博士关于海豚的实验而展开,实验的目的是要教会海豚学会互相沟通和交流讯息。随着男士对实验的发问,女士便对实验的两个阶段进行了详细介绍。这篇长对话整体难度适中,考生只要在平时注意练习和打好词汇基础,想要得满分并不难。需要提醒考生的是,做听力题也要讲究技巧,一定要带着问题去有目的地听,相关的信息着重记忆,不相干的信息迅速忽略。懂得抓题眼和懂得取舍,这样听力才能做得好。 重点词汇和表达: lever n.杠;途径,工具 in reverse order 以相反的顺序 be rewarded with 得到奖励 flashing light 闪光灯 长对话2 答案: 22. B) In a resort town. 23. D) It is an ideal place for people to retire to. 24. D) It is protected as parkland by a special law. 25. C) The beautiful flowers. |