Unit 1 Living with technologyⅠ
单词默写1.broadcast n.播送,广播2.evolution n.演变,发展;进化3.principle n.原理,法则;道德原则,行为准则4.merely adv
仅仅,只有5.distribute vt
使分布,分散;分发,分配;分销6.shape vt
使成形;塑造,制造7.elegant adj
优雅的,高雅的,优美的8.necessarily adv
必然,必须,必定9.valid adj
有根据的,有理的,决断的10.acknowledge vt
承认,认可11.review n
a study of something12.customer n
a person who buys goods and uses services13.portable adj
quite small,and easy to move or carry14.assume vt
to believe that something is true without any real proof15.storage n
the space where things or information can be keptⅡ
词汇拓展1.apply vt
应用,运用;申请→application n.申请→applicant n.申请人→applied adj
应用的2.demand vi
需要,需求,要求→demanding adj
要求高的;费力的;要求极严的3 . construct vt
建 立 , 建 筑 , 创 造 → construction n . 建 立 , 建 筑 ; 创 造→constructive adj
建设的,建设性的4.variety n.多样,种种→