Unit3Themeaningofcolour重点词汇讲解练习(一)重点动词讲解1
sew[课文原句]Theseflagsaremorethanjustcolourfulpiecesofclothandthreadsewntogether
(Page34,Lines1-2)[点拨]sew在句中用作及物动词,意为“缝制,缝补”
再如:Imadethisskirtjustbysewingtwopiecesofmaterialtogether
我把两片材料缝在一起做成了裙子
[拓展]动词sew还可与up连用,构成短语sewsthup或sewupsth,意为“把……缝起来”
如:Anursewillcomeandsewupthatwoundforyousoon
护士很快就会来给你缝伤口的
random[课文原句]Theseflagsaremorethanjustpiecesofclothsewntogetheratrandomwiththread
(Page34,Lines1-2)[点拨]random是形容词,意为“随机的;任意的”
常构成短语atrandom,意为“随机;随意”
Hewasnotlisteningandmadearandomanswertotheteacher’squestion
他不在听讲,对教师的问题瞎答一通
Hetookabookatrandom
他随手取了一本书
thread[课文原句]Theseflagsaremorethanjustpiecesofclothsewntogetheratrandomwiththread
(Page34,Lines1-2)[点拨]thread在句中作名词,意为“线”
Thegirlisalwaysbusywithherneedleandthread
这个女孩总是忙于针线活
Hewasdefeatedinthedeb