Standard[ s t aen dad]n.标准 Hierarchy ['h a iara:ki]n体系,分层结构 Synchronous['s i6 k ranas]a同步的 Approve ra p r u:v]v.批准,审订,通过 Tributary [t r i bj u tar i]a支流的,从属的,辅助的 Map[map]v.绘制,设计,映射,变换

Unit5 It's Tough at the Top I Objective Be aware of the meaning of human exploration and adventure Figuring out the true sense of this text Learning about Newspaper story Time arrangement Text:2 hours O Reading Skill: 1 hour Discussion o5 hour

Functional form e We' ve seen that a linear regression can really fit nonlinear relationships 2 Can use logs on RHS, LHS or both Can use quadratic forms ofx's Can use interactions ofx's e How do we know if we've gotten the right functional form for our model? Economics 20- Prof anderson

A True panel vs a Pooled cross section Often loosely use the term panel data to refer to any data set that has both a cross sectional dimension and a time-series dimension More precisely it's only data following the same cross-section units over time Otherwise it's a pooled cross-section Economics 20- Prof anderson

4.1普通极值问题 设f(x1…,xn)是集合ScR\上的函数,如果对P=(x1,…,xn),存在P在R\中 的邻域U,使得ⅦP=(x1…xn)∈S∩U,恒有∫(x1…,x)≤∫(x19…,x2) (f(x1,…xn)≥f(x,…,x),则f(x0…,x)称为f(x1…,x)在S上的局部极大值

Test What's your self-image? If you are not certain about it, you might as well finish the questionnaire and What's your favorite color of clothes? A. The color of the Earth and your nationality B. Grey and sedative color C. Simple and pure colors like blue D. Lovely and tender color. E. Bright and symmetrical color

Unit Four The virtual world Teaching Period 10(1-2) Reference book: (New) Integrated Course 2 Student's and Teaching's book Teaching Method: Combining explanation and practice

Unit Eight Protecting our environment Teaching Period 10(1-2) Reference book: (New) Integrated Course 2 Student's and Teaching's book Teaching Method: Combining explanation and practice

Unit Five How to Celebrate Holidays Teaching Period 10(1-2) Reference book:(New)Integrated Course3 Student's and Teaching's book Teaching Method: Combining explanation and practice To understand the read ing material (Text A) Important Point: Understanding the read ing material

Unit seven Making a living Teaching Period 10(1-2) Reference book:(New)Integrated Course 3 Student's and Teaching's book Teaching Method: Combining explanation and practice To understand the read ing material (Text A)