Unit 3 Life
in the future基础知识自测
一、单词识记
1.
_____________ vt.& n.缺乏,没有缺乏2.
_____________vt.系牢,扎牢3.
_____________ vt.& n.按,逼迫,印刷4.
_____________ vt.吞下,咽下5.
_____________ vt.回收利用,再利用6.
_____________n.方面,层面aspect
lack
fasten
press
swallow
recycle
7.
_____________n.面具,伪装8.
_____________n.垃圾箱9.
_____________n.公民,居民,市民10.
____________ v.(使)闪光11.material
n. _________________12.guide
n. _________________13.switch
n. _________________开关;转换