课前泛听观看：

Before the Flood Full Movie National Geographic - YouTube

https://www.youtube.com/watch?v=zbEnOYtsXHA

什么是AP?

AP课程，即大学先修课程（Advanced Placement），是在美国和加拿大等国的高级中学中，由美国大学理事会（College Board）赞助和授权的高中先修性大学课程，至今一共有除AP Capstone Program之外，共计36门课程科目可供修读。美国高中的课程一般分为普通课程、荣誉课程和AP课程。普通课程的GPA满分4分，但单科AP课程的满分是5分。那些选修AP课程较多、成绩优秀的学生可以快速大幅度的提升自己的GPA，从而在大学招生中取得较大的竞争优势。但AP课程难度相当于美国大学通识课程水平，它比一般的高中课程更深入、复杂和详细。

AP考试分数能力对应：

关于AP ES

The AP Environmental Science course is designed to engage students with the scientific principles, concepts, and methodologies required to understand the interrelationships within the natural world. The course requires that students identify and analyze natural and human-made environmental problems, evaluate the relative risks associated with these problems, and examine alternative solutions for resolving or preventing them. Environmental science is interdisciplinary, embracing topics from geology, biology, environmental studies, environmental science, chemistry, and geography.

关于考试：

2022 AP Exam Schedule

The exam is 2 hours and 40 minutes long and includes 80 multiple-choice questions and 3 free-response questions. A four-function, scientific, or graphing calculator is allowed on both sections of the exam.

选择题共80道，按知识内容来分类：

APES考察能力点：

比如：

Directions: Each of the questions or incomplete statements below is followed by five suggested answers or completions. Select the one that is best in each case and then fill in the corresponding oval on the answer sheet.

31. The goal of the second stage of a waste water treatment plant is to

(A) remove the large solid material

(B) aerate the water

(C) make muddy water clear

(D) remove chemicals such as DDT or PCBs

(E) lower the amount of organic material in the water

Directions: Answer all four questions, which are weighted equally; the suggeste time is about 22 minutes for answering each question. Where calculations are required, clearly show how you arrived at your answer. Where explanation or discussion is required, support your answers with relevant information and/or specific examples.

APES知识点主线：

各章节的知识主线：

学习要求：

课前小任务：

1. 课堂建议带电脑或者pad，并准备好笔记本和笔。
   

2. 上课前，请提前下载好官方考试介绍文件和课上使用的教材和练习册（共三份文件）：
   

   下载链接：https://pan.baidu.com/s/1ANGIdQH0B-sI8BJc1BR4Jw

   提取码：thfn 

   
   

以上就是APES课前导学课的所有内容。

希望我们可以在接下来的时间里，度过一个愉快又有收获的时光~

课堂上见！