
音标
英 [bəʊlt];美 [boʊlt]
意思
名词:
螺栓,一种金属制的连接件。
(门、窗等的)插销,用于固定门窗。
闪电;霹雳,常指突然而强烈的闪电。
一匹(布),用于计量布料的单位。
动词:
用螺栓固定,指用螺栓将物体连接或紧固在一起。
闩上(门、窗等),表示用插销把门窗等关闭并锁住。
迅速逃跑,快速且突然地跑开。
狼吞虎咽,快速地吃东西。
造句
作名词
The mechanic tightened the bolt on the engine.(机械师拧紧了发动机上的螺栓。)
Make sure the bolt on the window is secure.(确保窗户上的插销牢固。)
A bolt of lightning lit up the sky during the storm.(暴风雨中一道闪电照亮了天空。)
They bought a bolt of cloth to make curtains.(他们买了一匹布来做窗帘。)
The loose bolt needs to be replaced.(这个松动的螺栓需要更换。)
Check the door bolt before going to bed.(睡觉前检查一下门的插销。)
That bolt of lightning was really close!(那道闪电离得真近!)
The tailor measured out a bolt of silk.(裁缝量出一匹丝绸。)
The rusty bolt wouldn't turn.(生锈的螺栓转不动了。)
Fasten the bolt to hold the two parts together.(拧紧螺栓把这两个部件固定在一起。)
作动词
They bolted the shelves to the wall to make them stable.(他们用螺栓把架子固定在墙上,使其稳固。)
She bolted the door as soon as she got home.(她一到家就闩上了门。)
The horse bolted when it heard the loud noise.(马听到巨响后突然狂奔起来。)
He bolted his dinner and rushed out to play.(他匆匆吃完晚饭就冲出去玩了。)
Workers are bolting the metal sheets together.(工人们正在用螺栓把金属板固定在一起。)
Please bolt the window before leaving.(离开前请闩好窗户。)
The rabbit bolted into its hole when it saw the fox.(兔子看到狐狸后迅速钻进了洞里。)
Don't bolt your food; it's not good for digestion.(别狼吞虎咽地吃东西,这对消化不好。)
They had to bolt the new sign to the post.(他们得用螺栓把新招牌固定在柱子上。)
She bolted down the stairs to answer the phone.(她飞奔下楼去接电话。)
初学英语怎么运用
口语运用
日常生活场景:在描述家居设施或维修场景时使用。例如:“I need to tighten a bolt on my bike. It's making a strange noise.(我得拧紧我自行车上的一个螺栓。它一直发出奇怪的声音。)” 在睡前提醒家人注意安全时:“Remember to bolt the door before going to sleep.(睡觉前记得闩上门。)”
描述意外情况:讲述动物或人的突然行动。比如:“A dog bolted across the road just now. Be careful while driving.(刚才一只狗突然横穿马路。开车时要小心。)”
写作运用
记叙文写作:在描写动作情节时,使文章更生动。例如:“The thief bolted as soon as he heard the police siren.(小偷一听到警笛声就赶紧逃跑了。)”
说明文写作:在介绍机械装置或建筑结构时,解释部件的安装方式。比如:“The machine parts are bolted together for stability.(机器部件通过螺栓固定在一起以确保稳定性。)”
学习积累
实物联想:看到门窗上的插销、机械上的螺栓等实物时,在心里默念 “bolt” 这个单词,建立单词与实物的联系,增强记忆。
制作小卡片:一面写单词 “bolt”,另一面写音标、不同词性的意思及简单例句。利用碎片时间,随时拿出来复习巩固。