1、‘阅 读 部 分

　　1、霸王龙 捕食者还是食腐动物?Tyrannosaurus rex: Predator or Scavenger?

　　2、美国十九世纪的文艺与艺术

　　3、海鸟

　　4、英国的美洲殖民地

　　5、二氧化碳提高海的酸度

　　2、听 力 部 分

　　暂缺

　　3、口 语 部 分

　　Task 1

　　Some people prefer to make plans with friends for social activities far in advance. Others prefer to be more spontaneous and make plans with friends on the same day they would like to see them. Which do you prefer and why?

　　Task 2

　　Graduate business program to discontinue summer course. 学校计划取消夏天的项目，女生不同意

　　Task 3

　　Seagoing Fish

　　Most fish spend their entire lives in one environment. However，young fish and adult fish may have different survival needs. Thus, certain kinds of fish stay in freshwater when they are young, and then migrate, or travel, to salt water once they reach a certain age. Species of fish that exhibit this behavior are known as seagoing fish. When seagoing fish are young, they have the best chance of survival in a freshwater environment. However, as they get older, a saltwater environment meets their survival needs better. In this way, moving from a freshwater environment as they mature helps seagoing fish to survive.

　　Explain how the example from the lecture illustrates the concept of sea-going fish.

　　Task 4

　　Employee turnover员工人员流动的两个问题：

　　1. 公司很难找到可以做同样事情的人，因此公司花销加大，公司受损(举例家具公司);2. 公司很大程度是以小组形式，失去了有创造力的员工，就失去了许多想法，导致其他员工效率低下(举例广告公司)

　　4

　　写作 部 分

　　综合写作

　　全球变暖会导致鼠兔pikas灭绝阅读讲了三个原因：1.气温会升高，鼠兔pikas本身毛又很厚，容易过热2. 夏天如果温度很高的话，鼠兔pikas就不能经常出来，夏天存储的草料就少，然后就没有足够的干粮去度过冬天3. 气温升高会导致冰雪融化，而鼠兔pikas需要用这些冰和雪来抵御寒风听力一一反驳：1. 鼠兔pikas生活在岩石下面，只要它们的居住地habitat有这些under rock的areas，就不会overheat2. 炎热气候会导致它们在夏天eat less，就能留更多的那个干粮用来过冬

　　3. 冰雪虽然化得更快，这就意味着冬天过去更快，春天来得更早，也会更早吃到新长出的食物

　　学术讨论：

　　老师应不应该布置oral presentations?

　　Dr. Diaz

　　Today we will discuss an important topic in secondary education: oral (spoken) presentations. In many courses, high school students are required to research a topic and then make an oral presentation about the topic to classmates. Some people believe it is important for students to be able to speak about what they have learned instead of just writing about it. What do you think? Is it a good idea for secondary teachers to assign oral presentations? Why or why not?

　　Kelly

　　Most high school students would be happy if their teachers assigned no oral presentations, but I believe it is crucial for students to learn public speaking skills. In being required to speak in front of classmates, students can demonstrate how they are able to engage with an audience--and, thus, they will master a critical personal and job skill.

　　Paul

　　I think secondary teachers should not require students to make oral presentations. Many people do not really need to develop public speaking skills because most jobs do not require workers to speak before large groups of coworkers. So by giving oral presentations, students may acquire a skill that is not particularly valuable.

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