牛津英语上海版八年级下课本知识重点(共2页).doc

精选优质文档-倾情为你奉上 Unit11 average 平均的；平均数 The average age of the students is 15.2 item 一件物品；节目；项目She had the most expensive item on the menu.3 product产品 Ca product many products区别goods, goods生来复数4 fighter 斗士；战士-注意复数 fight-fought-fought fight against pollution对抗污染 fight for freedom为自由而战5 fact 事实 in fact事实上；实际eg; She looks young, but in fact she is 54 years old.6 scientist科学家注意单复 science科学 scientific科学的7 be interested in对感兴趣 be