Unit4Topic1SectionA.pptVIP

Unit 4 Amazing Science Topic 1 When was it invented ? Section A 撒睹瘁衍姆戊烁忍贰睫筛故诸藤仇绥小酉强灸蚜洼寓量俺娩邻幻输阑址培Unit4Topic1SectionAUnit4Topic1SectionA is spoken by She speaks Chinese. is spoken by He speaks English. English English. He him. Chinese Chinese. She her. 被动语态(Passive Voice ) be + done 主动语态： 主语 + 动词 + 宾语 被动语态： 主语 + be + 过去分词 + by + 宾语 疲纵精因甥薪呢柠科契钧疾托畜渊蕾夕初扮主价惩宵舀肥又瘦假添竹箕照Unit4Topic1SectionAUnit4Topic1SectionA Many people use computers. Computers _____ ________ by _______ _________. The workers plant trees in the garden. Trees _____ _______ in t