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UNIT 1 Phonetics Review(Ⅰ)PronunciationVowels:/i://i//e//？/ 1

REVISION 1

REVISION 2

Consonants:/p//b//t//d//k//g/ 2

Phonetics Drills 3

Syllable and Stress 4

Grammar FocusPart of speech 6

Consonants:/m//n//？//l//w//j/ 7

UNIT 2 Phonetics Review(Ⅱ)PronunciationVowels:/u://u//？://？//a://？/ 7

Phonetics Drills 8

Syllable 9

Grammar FocusArticle 11

Noun 12

The possessive case of nouns 12

UNIT 3 Phonetics Review(Ⅲ)PronunciationPure vowels:/？://？/ 13

Diphthongs:/I？//e？//u？/ 13

Fricatives:/f//v//s//z//θ//？//？//？//h/ 14

Phonetics Drills 15

Incomplete Plosion 16

Grammar FocusPronoun 18

The present tense 18

UNIT 4 Phonetics Review(Ⅳ)PronunciationVowels:/eI//aI//？I//？u//？u/ 19

Consonants:/tr//dr//t？//d？//ts/dz/ 19

Phonetics Drills 20

Rules of Pronunciation 21

Grammar FocusThe past tense 23

UNIT 5 Greetings and FarewellsWarming Up 25

Listening 26

Speaking and Acting 27

ReadingMeeting Guests at an Airport 28

Grammar FocusThe future tense 30

Reading for FunSeeing a Foreign Friend Off at the Airport 31

Additional MaterialTypes of Lathes 32

Guided Writing 33

UNIT 6 Famous PeopleWarming Up 35

Listening 36

Speaking and Acting 37

ReadingEinstein 38

Grammar FocusSentence element 40

Reading for FunMark Twain 41

Additional MaterialCutting Tools 42

Guided Writing 44

UNIT 7 WeatherWarming Up 45

Listening 46

Speaking and Acting 47

ReadingA Weather Forecast 49

Grammar FocusThe present continuous tense 51

Reading for FunWeather 52

Additional MaterialNumerical Control 53

Guided Writing 54

Listening Exercises 55

Vocabulary Exercises 56

Grammar Exercises 58

Cloze 59

Reading Exercises 59

UNIT 8 Congratulations and WishesWarming Up 61

Listening 62

Speaking and Acting 63

ReadingFarewell Speech 64

Grammar FocusThe present perfect tense 66

Reading for FunThree Cards 67

Additional MaterialAggregate Machine Tools 68

Guided Writing 69

UNIT 9 Gratitude and ApologiesWarming Up 71

Listening 72

Speaking and Acting 73

ReadingGood Habit 74

Grammar FocusPassive voice 76

Reading for FunA"Strange"Noise 77

Additional MaterialMilling Machines 78

Guided Writing 79

UNIT 10 ShoppingWarming Up 81

Listening 82

Speaking and Acting 82

ReadingGo Shopping 84

Grammar FocusThe present perfect continuous tense 86

Reading for FunOnline Shopping 87

Additional MaterialConventional Milling Vs Climb Milling 88

Guided Writing 90

UNIT 11 InvitationsWarming Up 91

Listening 92

Speaking and Acting 92

ReadingBeing Friendly:The Key to Make Friends 94

Grammar FocusSentence type 96

Reading for FunGood Manners 97

Additional MaterialMachine Tools 99

Guided Writing 100

UNIT 12 Phone CallsWarming Up 101

Listening 102

Speaking and Acting 103

ReadingTelephoning 104

Grammar FocusThe infinitive 106

Reading for FunOn the Telephone 107

Additional MaterialMachine Tool Motion 108

Guided Writing 110

UNIT 13 AppointmentWarming Up 111

Listening 112

Speaking and Acting 113

ReadingAppointments 114

Grammar FocusGerund 116

Reading for FunPostponing an Appointment 117

Additional MaterialE-mail 118

Guided Writing 120

UNIT 14 Hunting a JobWarming Up 121

Speaking and Acting 122

Listening 122

ReadingAn Application Letter 124

Grammar FocusParticiple 126

Reading for FunResume 126

Additional MaterialGears 127

Guided Writing 129

Listening Exercises 131

Vocabulary Exercises 132

Grammar Exercises 134

Cloze 135

Reading Exercises 135

APPENDIXⅠ．Names 137

Ⅱ．Words and expressions 137

Ⅲ．Irregular verbs 148