Unit One Text A l. Pre-reading Task ll. Related\\ Information lll. Outline& Summary IV. Detailed Study V. Home Assignment By Dai Mingyuan

Unit Two Text A l. Pre-reading Task ll. Related\\ Information lll. Outline& Summary IV. Detailed Study V. Home Assignment

Unit Two Text B l. Pre-reading Task ll. Related\\ Information lll. Outline& Summary IV. Detailed Study V. Home Assignment

Unit One Text B Unit One Text B Pre-reading Task ll. Related\\ Information lll. Outline& Summary IV. Detailed Study V. Home Assignment By Mr. Dai Mingyuan

I. Teaching Objectives II. Leading -in III. Intensive Study IV. Structural analysis of the text V. Techniques Employed in the Writing VI. Further Discussion

1404. cost n.值,价值,成本 147. hardly ad.几乎不,未必 1405. degrade v.降低,减少,递降 1448. placement n.布局 1406. suggestion D.暗示,提醒 1449. think 考虑,以为,判断

分词是一种非谓语动词,有现在分词(由v+ing构成)和 过去分词(v+ed构成)两种。分词具有形容词和副词的特 征,在句中可作表语、定语和补足语等

principle[ pr i nsi pI]n.原理 be dependent on依赖,取决于 sample['samp1]vt..样;样值 quantize[ k won t z]v.量化,分层 ode[koud]v.编码;n.码 scheme[ski:m]n.方案,设计,安排 describe[dis'\ k r ai b]vt.叙述,描述 description叙述,描述

perceive [ pE5si:v ]察觉;感知(to become aware of through the senses) [助记法] per(全部)+ceive (拿住)－全部拿住－ 发觉 implore [ im5plC: ]恳求, 哀求(to ask for or beg earnestly for) [助记法]im(进入)+plore(悲哀)－进入悲哀－哀 求

Ⅳ V The verb 1. Special link verbs y在这种情况下机器容易发热 In this case, machines get hot easily. y该皮带平压在滑轮 (pulley)上 The belt lies /presses rests/flat on the pulley y其结果证明是正确的。 Its result proves correct