本教材所選的材料不是對于專業(yè)知識的簡單介紹,而是對專業(yè)知識的真正切入,目的是提高學(xué)生的專業(yè)英語閱讀能力,使其能夠在今后工作中吸收國際同行的有益經(jīng)驗(yàn)和知識;內(nèi)容難易度適中,所選的材料生詞難度得到有效控制;材料新穎完整,選材從常用的工程制圖,工程材料,數(shù)控,計(jì)算機(jī)輔助設(shè)計(jì)與制造,到大數(shù)據(jù)和3D打印等均有涉及;本教材中心突出,在一個單元里,無論是主副課文的選材,還是練習(xí)的設(shè)計(jì),都是圍繞一個中心,目的是以多種形式幫助學(xué)習(xí)者熟悉和掌握本單元的內(nèi)容,以增強(qiáng)學(xué)生專業(yè)英語的綜合應(yīng)用能力,真正做到學(xué)以致用。
Unit 1 Engineering Drawing
Part I Reading and Translating
Section A: Types of Views
Section B: Mechanical Drawings and Dimensioning
Part II Listening and Speaking
Part III Practical Writing
Unit 2 Holerances and fits
Part I Reading and Translating
Section A: Limits, Tolerances and Fits
Section B: Interchangeability and Dimension Measurement
Part II Listening and Speaking
Part III Practical Writing
Unit 3 Engineering Materials
Part I Reading and Translating
Section A: Metals and Its Properties
Section B: Nonmetal Materials
Part II Listening and Speaking
Part III Practical Writing
Unit 4 Machine Elements
Part I Reading and Translating
Section A: Transmissions
Section B: Shafts and Other Components
Part II Listening and Speaking
Part III Practical Writing
Unit 5 Hydraulic Drive
Part I Reading and Translating
Section A: Pumps and Actuators
Section B: Valves and Basic Hydraulic Circuits
Part II Listening and Speaking
Part III Practical Writing
Unit 6 Machine tools
Part I Reading and Translating
Section A: Machine Tools
Section B: Machine Shop Practice
Part II Listening and Speaking
Part III Practical Writing
Unit 7 Forming
Part I Reading and Translating
Section A: Hot Working
Section B: Cold Working
Part II Listening and Speaking
Part III Practical Writing
Unit 8 Molding
Part I Reading and Translating
Section A: Metal Casting
Section B: Plastic Molding
Part II Listening and Speaking
Part III Practical Writing
Unit 9 NC and CNC
Part I Reading and Translating
Section A: Numeral Control (NC)
Section B: Computerized Numeral Control (CNC/DNC)
Part II Listening and Speaking
Part III Practical Writing
Unit 10 Contemporary Manufacturing
Part I Reading and Translating
Section A: CAD and CAM
Section B: The Third Industrial Revolution
Part II Listening and Speaking
Part III Practical Writing