Objectives Focus Warming up 3.1 I would like to speak to… 3.2 Getting people to do things 3.3 Can I take a massage? 3.4 Planning and making calls Sum-up Assignment

The second edition ofthe Fermentation andBiochemica1 Engineer￾ing Handbook, like the previous edition, is intended to assist the develop￾ment, design and production engineer who is engaged in the fermentation industry. Particular emphasis is give to those unit operations most frequently encountered in the commercial production ofchemicals and pharmaceuticals via fermentation

1. to know the operation and advances of WDM and optical network Teaching 2. to understand the main idea and organization of the text; Objectives 3.to master some important new words, phrases and their

1. to know The Integrated Services Digital NetworkTeachi 2. to understand the construction of The Integrated Services Digital NetworkObjectives 3. to master some important new words and passive voiceFocal

“Evaporation is the removal of solvent as a vapor from a solution or slurry. The vapor may or may not be recovered, depending on its value. The end product may be a solid, but the transfer of heat in the evaporator must be to a solution or a suspension of the solid in liquid if the apparatus is not to be classed as a dryer. Evaporators are similar to stills or re-boilers of distillation

Uint I. Basic listening practice 1. Script M: Amy, sit down, we need to talk. Your mother and i are going to separate W: What! Are you crazy? You cant do that! What will my friends say? I just want to have a normal family Q: What is the girl saying?

Directions: This part is to test your ability to use words and phrases correctly to construct meaningful and grammatically correct sentences. It consists of 2 sections

I, Aims and Requirements 1 To review the classification of sentences 2 To let the ss know the location combination and the choice of relative pronouns and adverbs 3, To remember some typical sentences and learn by analo I、 Key points: The choice of relative pronouns and relative adverbs I、 Difficult points:

Teaching plan for Unit 3 I Aims Demands Get the students (1)to comprehend the text of Section A 2)to have a good grasp of the following points: ups and downs be /get involved with; hold work out: go through; for a time i met with all along; upon/on doing sth subsequently(consequently): harbor; see.as; at one's worst; why do/ not do sth; buy time; never too adj. to do sth

Fall 2001 16.313-1 Introduction Root locus methods have Advantages k Good indicator if transient response k Explicity shows location of all closed-loop poles Trade-offs in the design are fairly clear Disadvantages k Requires a transfer function model(poles and zeros) k Difficult to infer all performance metrics k Hard to determine response to steady-state(sinusoids