英语必修三unit4单词vocabulary

词汇识记vocabulary (1) astronomy system religion theory atom billion globe violent carbon atmosphere unlike (n)天文学(n)系统； 体系；制度(n)宗教；宗教信仰(n)学说；理论(n)原子(n/adj/pron)万亿（英）；十亿（美）(n)球体； 地球仪；地球(adj)猛烈地； 激烈的；强暴的(n)碳(n)大气层； 气氛(prep)不同；不像 astronomysystemreligiontheoryatombillionglobeviolentcarbonatmosphereunlike(n)天文学(n)系统； 体系；制度(n)宗教；宗教信仰(n)学说；理论(n)原子(n/adj/pron)万亿（英）；十亿（美）(n)球体； 地球仪；地球(adj)猛烈地； 激烈的；强暴的(n)碳(n)大气层； 气氛(prep)不同；不像 fundamental harmful acid chain multiply oxygen exist thus dioxide puzzle (adj)基础的；基本的(adj)有害的(n)酸(n)链子；连锁；锁链(Vi laid; laid B. laid; lying; lainC. lied; laid; lain D. lied; lying; laidD2 Mother _ the baby gently on the bed and then bent down to pick up toy _ on the ground.A. laid; lying B. lay; lyingC. lay; lied D. laid; laidA preventfrom stopfrom keepfromCan you tell me what prevented/stopped/kept you from telling the truth?Sometimes it is hard to prevent/stop the students(from)using cellphones at school.阻止某人做某事 9.puzzle（n./v)-puzzling(adj)-puzzled(adj)1) n. 谜Their reason for doing it is still a puzzle to me.2)vt.使迷惑不解 What puzzled me was that he left the country without telling anyone.3)vi. 迷惑 puzzle over/ about 苦苦思索；仔细琢磨 puzzle out 琢磨出的原因 Karen puzzled over/ about the question all evening. 1.The deeper meaning of the poem_(仍然是个谜)2.He looked_(迷惑的), so I explained it again.3._ (最让我迷惑的)was how he recovered from the disease without any treatment.4.When we have any_（让人迷惑的）problems, we often turn to him for help.5.Shes been_ (仔细琢磨)his strange letter for weeks. remains a puzzlepuzzledWhat puzzled me mostpuzzlingpuzzling over/about