下面就让小编来为大家介绍一下这篇托福听力TPO7学习笔记的相关内容吧，这是小编的一些见解，以便帮助大家更加充分的理解TPO真题，希望能够给正在准备托福听力的考友们带来帮助。
一、难词注解
Utensil 用具;器皿
Pliable adj. 柔韧的;柔软的;圆滑的;易曲折的
Vessel船，舰;[组织] 脉管，血管;容器，器皿
Resin 树脂;松香
Maneuverable adj. 有机动性的;容易操作的;可调动的
Federation 联合;联邦
Waterproof adj. 防水的，不透水的vt. 使防水n. 防水材料
Canoe n. 独木舟;轻舟vi. 乘独木舟vt. 用独木舟运
二、长难句分析
They could travel throughout the area only occasionally having to portage, to carry the canoe over a land short distance to another nearby stream. 他们在大部分区域内都可航行仅仅偶尔需要陆上运输，比如说把木舟带到另一条附近的溪流。
难词释义：
Portage n. 搬运;运输vt. 转到陆上运输;经陆上运输绕过vi. 转到陆上运输
难句类型：
现在分词做补语，only occasionally having to portage,仅仅偶尔需要陆上运输
三、考题对应考点
6.today we're going to focus on the Iroquois and Hooray peoples. They lived in the northeastern great lakes region of North America. Now, back then, their lives depended on the natural resources of the forests, especially the birch tree. 开头原则的背景引入式，Now, back then后面的内容才是主旨，所以选择C
7.文中提到 birch bark 有两个特点 waterproof 以及 pliable and very easy to bend。因为防水，birch bark 可以用来做各种各种的容器，因为易折叠，birch bark 可以被塑造成各种各样的形状，这些特点使得它对于 Native Americans 来说非常有用，所以应选择A 和C.
8. Since the northeastern region of North American is interconnected by many streams and waterways, water transportation by vessels like a canoe was most essential.因果原则，因为居住地主要以水路连接，所以舟当然是非常重要的，A 选项正确;文中并没有提到冬雪，而是说陆路经过的丛林生长地过于茂盛，走水路较快，所以 B 错误;教授并没有提到 Native American 会进行舟的交易，所以 C 错误;教授提到不同族群的 Native American 可以通过水路进行沟通，从而加强了族群间的联系，helps the Iroquois to form a federation linked by natural waterways 所以 D 正确。
9.And this efficiency of the birch bark canoe also made an impression on newcomers to the area. French traders in the 17th century modeled their...well they adopted the design of the Iroquois birch bark canoes, and they found they could travel great distances more than 15 kilometers a month. 举例原则，要理清例子所指向的观点。文中教授提到 this efficiency of the birch bark canoe also made an impression on newcomers to the area，然后提出法国商人的例子，所以，这个例子是为了进一步说明 how efficient the Iroquois canoe design was，C 选项正确。
10. 重听题：I know people make utensils out of wood, but utensils out of tree bark? 问答原则，学生不能理解树皮怎么能够用来做炊具，他提出这个问题是希望得到教授的解释，所以选择D.
11.重听题：The canoes allow them to travel over a vast area that today would take a few hours to fly over.教授说舟能行驶的范围是现在的飞机飞行几个小时才能到达的范围，意在形象地说明舟的行驶范围非常之广，所以应选 B.
听力文本结构框架：
这篇文章主要讲的是白桦树对美国原著居民的意义。讲到原著居民用白桦树的防水的特性做器皿、容器和居民用白桦树做船只。
以上就是小编的托福听力TPO7学习笔记中关于lecture3的内容，大家在平时备考时也要注意经验和技巧的积累，更多的笔记内容小编稍后为您呈现。最后，小编祝大家在托福考试中取得好成绩！
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