<p>p48 Review 2 - 3</p>

<p>p47 Review 2 - 2</p>

<p>p46 Review 2 - 1</p>

<p>p45 A product review</p><p>Key phrases: Advantages and disadvantages</p><p>Language point: Clauses of purpose (so that, to, in order to)</p>

<p>p44 Comparing products&nbsp;</p><p>Key phrases: Comparing products&nbsp;</p><p>Language point: Comparative adverbs</p>

<p>p43 Question tags</p><p>Pronunciation: Intonation</p>

<p>p42 Adjectives: describing objects automatic, digital, ecological, etc.</p><p>Key phrases: Expressing purpose</p>

<p>p41 Quantifiers&nbsp;</p>

<p>p40 The future of food&nbsp;</p><p>&nbsp;Vocabulary plus: solution, convince, persuade, etc.</p>

<p>p38-39 The environment and consumerism</p><p>Material world pollute, damage, produce, etc.</p><p>Key phrases: Expressing opinions</p>