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Headway is a measurement of the distance or time between vehicles in a transit system. The precise definition varies depending on the application, but it is most commonly measured as the distance from the tip of one vehicle to the tip of the next one behind it, expressed as the time it will take for the trailing vehicle to cover that distance. | Elementary Workbook with key for interactive resources New English Course coursc-i CONTENTS UNIT1 am is are 1 What s your name 5 2 I m from France 5 3 He s a doctor from Mexico 6 4 Long forms 6 5 Short forms 6 Possessive adjectives 6 my and your 7 7 his and her 7 Vocabulary and pronunciation 8 Countries and nationalities 7 9 Where s the stress 7 a or an 10 What s this in English 8 11 An American car 8 Check it 12 Right or wrong 8 Numbers 13 1-20 9 14 How many 9 UNIT 2 Questions and negatives 1 Question words 10 2 Making questions 10 3 Questions about you 11 4 Making negatives 11 5 Short answers 11 6 Short forms 11 7 Long forms 11 Possessive s 8 Possessive s or is 12 Vocabulary 9 A family tree 12 10 Your family 12 11 Adjectives and nouns 13 Plural nouns 12 Spelling of plural nouns 13 Numbers and prices 13 1-100 14 14 How much 14 UNIT 3 Present Simple 1 What does he she do 15 2 Spelling of the third person singular 16 3 Daily routines 16 Questions and negatives 4 Question words 17 5 Questions about Rupert 17 6 does is or has 17 7 Yes No questions 18 8 Making negatives 18 Vocabulary revision 9 Verbs and nouns that go together 19 10 Word groups 19 11 What time is it 19 Writing 12 Using pronouns in a text 20 13 Natural writing 20 UNIT 4 Present Simple 1 They work in a hotel 21 2 We want to go on holiday 22 3 Short answers 22 4 am is are do does 23 5 Making negatives 23 Adverbs of frequency 6 Position of adverbs 23 7 Questions about you 23 Prepositions of time 8 in on at 24 Vocabulary 9 Opposite verbs 24 Writing 10 A letter to a penfriend 25 UNIT 5 there is are some any -prepositions 1 Describing a room 27 2 Questions and answers 27 3 A cottage near the sea 28 4 Short answers 28 this that these those 5 this or that 29 6 these or those 29 7 this these it they 29 8 that those it they 29 Vocabulary 9 Rooms and activities 30 Writing 10 Linking words - and so but because 31 11 Describing where you live 31 UNIT 6 can can t 1 What can they do 32 2 What can you do 32 was were 3
