Part I Listening Comprehension (20 minutes) Directions: In this section, you will hear ten short conversations at the end of each conversation, a question will be asked about what was said. both the conversation

Part I Listening Comprehension (20 minutes) Directions: In this section, you will hear ten short conversations At the end of each conversation, a question will be asked about what was said. both the conversation and the question will be spoken only once. After each question there will be a pause During the pause, you must read the four choices marked A), B), C)and D),and

Part I Listening Comprehension(20 minutes) Directions: In this section, you will hear ten short conversations. At the end of each conversation, a question will be asked about what was said. both the conversation

Part One Listening Comprehension Section A Directions: In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said -Both the conversation and the question will be spoken only once. After each question there will be pause. During the pause, you must read the four choices marked A), B),)and D), and decide which is the best answer

Directions: In this section, you will hear ten short conversations. At the end of each conversation, a question will be asked about what was said. Both the conversation and the question will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B),) and D), and decide which is the best answer. Then mark the

Lead In 1. Detroit 2. Michigan 3. Hobbs 4. New mexico 5. Topic-related Words and Phrases

5-1 Motion of Rigid body刚体的平动、转动和定轴转动 5-2 Torque The Law of Rotation rotational Inertia力矩刚体定轴转动定律转动惯量 5-3 Applying the Law of rotation转动定律的应用 5-4 Kinetic Energy and Work in Rotational Motion定轴转动的动能定理 5-5 Angular Momentum of a rigid Body Conservation of Angular Momentum定轴转动的刚体的角动量定理和角动量守恒定律

§8－1 Electric Charges Coulomb’s Law 电荷 库仑定律 §8－2 The Electric Field 电场 电场强度 §8－4 Gauss’ Law 高斯定理 §8－5 Electric Potential 静电场的功 电势 §8－3 Electric Field Line and Flux 电力线 电通量 §8－6 Equipotential Surface and Potential Gradient 等势面 电场强度与电势的关系 §8－7 The Electric Force Exerted on a Moving Particle 带电粒子在外电场中的运动

§2-1 Newton’s Laws Force Inertial Reference Frame 牛顿定律 力的概念 惯性参考系 §2-2 General Properties of Forces in Mechanics 力的基本性质 §2-4 Fundamental Quantities and Units Dimensions ﹡基本量和力学单位制 量纲 §2-5 Applying Newton’s Law of Motion 牛顿定律应用 §2-3 The Fundamental Forces of Nature ﹡ 四种基本力

2.1 Modeling of physical systems Model of system-the relationship between variables in system Differential Equation (mathematic model) (parameter model) · Block Diagram and Transfer