前言 unit 1 dialogue text machine elements,measuring tools and hydraulic systems grammar動(dòng)詞不定式infinitive(1) reading material machine tool drive unit 2 dialogue text machine tools rammar動(dòng)詞不定式infinitive(2) reading material plain center-type cylindrical grinder unit 3 dialogue text electricity and electric circuits rammar動(dòng)詞不定式infinitive(3) reading material switches unit 4 dialogue text electron devices grammar 動(dòng)名詞gerund(1) reading material mechatronic unit 5 dialogue text electric aparatuses grammar 動(dòng)名詞gerund(2) reading material industrial robot unit 6 dialogue text sensors grammar 分詞 participle(1)現(xiàn)在分詞the present participle reading material microchip wristband keeps drivers alert unit 7 dialogue text single-chip computer and pldc grammar 分詞 participle(2)過去分詞the past participle reading material something more about single-chip computer and plc unit 8 dialogue text automatic control technology grammar 定語(yǔ)從句 the attributive clause(1) reading mateial wonder and braver unit 9 dialoge text numerical control and computer numerical control grammar 定語(yǔ)從句 the attributive clause(2) reading material types of machine motion controllers unit 10 unit 11 unit 12 appendix 參考文獻(xiàn)