包邮自动控制专业英语

unit one getting to know electricity　1

section　one warming - up　2

section　two dialogue　3

section　three passage　8

section　four translation skills　13

section　five writing　17

section　six grammar　18

unit　two the discovery of electricity　23

section　one warming - up　24

section　two dialogue　25

section　three passage　29

section　four translation skills　34

section　five writing　37

section　six grammar　40

unit　three electrical terms　45

section　one warming - up　46

section　two dialogue　46

section　three passage　51

section　four translation skills　55

section　five writing　59

section　six grammar　61

unit　four electrical appliances &

electronic　devices　65

section　one warming - up　66

section　two dialogue　66

section　three passage　72

section　four translation skills　76

section　five writing　81

section　six grammar　83

unit　five safety first　87

section　one warming-up　88

section　two dialogue　88

section　three passage　92

section　four translation skills　96

section　five writing　100

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