Uint 8 I. Basic listening practice M: Scentists claim the world population has 99.5% of the same DNA w: But this doesnt tell us there is no such thing as race Q: What is true of the dna of difference races? 2. Script w: With the advent of the genetic map we know where everything is, but do we know

Ⅱ. Listening skills Understanding Times and dates w: Oh, look at the clock It's 5: 15. I'll be late for Jennifer's birthday party! I was supposed to leave at 5 o'clock M: Don't worry! You still have some time. The clock is twenty minutes fast Q What time is it now?

Ⅱ. Listening skills Listening for People' s Food Preferences 1. M: Jenny, the main courses here are steak, chicken or fish. Each comes with rice. So, what looks good to you? W: Gee, I had chicken last night, and I often eat fish for dinner. Maybe I'll have steak

Ⅱ. Listening skills Listening for Telephone numbers 1. W: I' m wondering if the weather will be good for us to go cycling on Saturday M: Let's call the weather office. I know the phone number. It's 661-3047. If the weather is going to be bad, we'll have to wait for another week Q: What's the phone number for the weather office?

Unitl II. Listening Skills 1. M: Why don't we go to the concert today w: I'll go get the keys Q: What does the woman imply 2. W: I cant find my purse anywhere. The opera tickets are in it M: Have you checked in the car?

1 What is Historical Geology 2 Why do we study Historical Geology 3 How do we study Historical Geology

Example: In 1 liter pure water add 0.01 mol of hydrochloric acid. Calculate this solution's ph change value. And in 1 liter contain 0.1 mol acetic acid and 0. acetate ion mixture solution add 0.01mol of hydrochloric acid. Calculate this solution ph change value. Notice: Square bracket will instead of equilibrium concentration in following time. Such as [H+] instead hydrogen ion equilibrium concentration

The Question Being Asked in Value at Risk (VaR) \What loss level is such that we are X% confident it will not be exceeded in N business days?\

PRE- READING QUESTIONS 1. Can you tell us something about Stevie Wonder according to our text? 2. What does the title mean?

ENGINEERING ECONOMICS II INVESTMENT ANALYSIS Companies(and individuals) invest money in order to earn money Examples Build a factory to make washing machines and dryers → Open laundromat Write novel(what is being invested here?) Get a degree in chemical engineering