Unit 5What are the shirts made of?Section A Grammar Focus-4c九年级(全)ObjectivesTo learn to use passive voice (present tense) Are your shirts made of cotton?It’s produced in many different areas.Tea is grown in Hangedare sent9. 在杭州人们种植茶叶。 People _____ ____ in Hangzhou. Tea ___ ______ (by people) in Hangzhou.grow teais grownGrammar Focus 在英语中，动词有两种语态，即主动语态和被动语态。被动语态的基本结构是“助动词 |
