Page 42 - Grammar in Context 7th Edition (demo)
P. 42
7 8
IN FLIGHT SHOPPING
GRAMMAR The Simple Past GRAMMAR Infinitives
Modals
READING 1 The Wright Brothers 154 Imperatives
7.1 The Simple Past—Forms 155
READING 1 Shopping in the Digital Age 184
7.2 The Simple Past—Uses 156
8.1 Infinitives—Overview 185
READING 2 Amazing Aviators 157 8.2 Verbs + Infinitives 186
7.3 The Simple Past of Be—Forms 158 8.3 Be + Adjective + Infinitive 187
7.4 The Simple Past of Be—Uses 160 8.4 It + Be + Adjective + (Noun +) Infinitive 188
8.5 Verb + Object + Infinitive 189
READING 3 The Father of Modern Rocketry 163 8.6 Infinitives to Show Purpose 190
7.5 The Simple Past of Regular Verbs 164
7.6 The Simple Past of Regular Verbs—Spelling 165 READING 2 Are Free Trials Really Free? 192
7.7 The Simple Past of Regular Verbs—Pronunciation 166 8.7 Modals and Phrasal Modals—Overview 193
7.8 The Simple Past of Irregular Verbs 167 8.8 Can, Be Able To, Be Allowed To 194
7.9 Negative Statements with the Simple Past 169 8.9 Should 196
8.10 Must and Have To 197
READING 4 Sally Ride 170 8.11 Not Have To and Must Not 198
7.10 Questions with the Simple Past 171 8.12 May, Might, and Will 199
UNIT SUMMARY 178 READING 3 Shopping Tips 201
REVIEW 179
8.13 Imperatives 202
FROM GRAMMAR TO WRITING 180
READING 4 The Difficult Return 203
8.14 Modals and Other Expressions for Politeness 204
UNIT SUMMARY 206
REVIEW 207
FROM GRAMMAR TO WRITING 208
vi Contents
Copyright 2021 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. WCN 02-200-203
Copyright 2021 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s).
Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it.