Unit 1 Laughter is good for you[单词 拼写应用]核心单词1.burst vi
猛冲;突然出现;爆裂2.guarantee vt
保证;担保3.behave vi
表现4.attain vt
(通常经过努力)获得;得到;达到5.glare vi
怒目而视;发出炫目的光6.polish vt
提高;修改;润色7.positive adj
积极的;正面的;肯定的8.tear vt
撕,扯9.crowded adj
拥挤的10.affection n.喜爱,钟爱[语境运用] 用所给词的适当形式填空1.Basic human rights,including freedom of speech,are now guaranteed(guarantee).2.It must be acknowledged that this object has not been attained(attain).3.The father glared(glare) at the naughty boy and scolded him for his behaviour
4.So an obvious question arises:can we spot bubbles when they occur and predict when they are about to burst(burst).5.He tore(tear) his clothes and dived into the lake
6.Students should be encouraged to develop good habits and better behave(behave) themselves
拓展单词1.perform vt
演出,表演;做,履行;工作,运转→