爆米花糖糖
prevent sb from doing sth造句:She's trying to prevent us from entering the building. 注:完全没有问题,希望帮助到您。请及时点击采纳。
gavin70606
prevent及物动词,意为“防止,预防”,后接名词、代词等作宾语。所以是不定式+宾语+宾语补语结构。prevent sb (from) doing sth表示“阻止做某事”是固定搭配。
prevent 英[prɪˈvent]美[prɪˈvent]
v. 阻止;阻碍;阻挠;
[例句]They took active steps to prevent the spread of the disease。
他们采取积极措施,防止疾病蔓延。
[其他] 第三人称单数:prevents现在分词:preventing过去式:prevented过去分词:prevented
同义词stop用法
stop可用作及物动词,也可用作不及物动词,有停止,中断,堵塞,阻挠等含义。用作名词时,有停止,停车站等含义。
vi. 停止;中断;逗留;(使)停止工作
vt. 塞住;堵塞;阻挠;止付
n. 停止;(管风琴的)音栓;停车站;(管风琴的)音管
具体实例:
1、停止;中止,止住[+v-ing]
例如:It has stopped raining。雨停了。
2、阻止,阻挡[(+from)]
The policemen stopped the fight。警察制止了这场斗殴。
3、停止;中止;终止;停车
The train came to a stop。火车停了下来.
健健康康。
你好 ▲protect...from短语的意思是“保护……不受……的侵害”. from介词之后常跟对公众或社会整体影响不太大的普通词语.如果后面接较大的事件或较重要的东西,如战争、灾害、骚扰、税款等时,from多由against代替. 如:I want to put on more clothes to protect myself from cold.我想多穿件衣服,以防受凉. We should try our best to protect children from danger.我们应该尽力保护儿童免受危害. Something has been done to protect the grain from rain.为了防止粮食被雨淋,已经采取了一些措施. The government has done much to protect the dam against the possible flood.政府花费了很大精力以防大坝受可能的洪水的袭击. What we did for the refugees is to protect them against starvation.我们为难民所做的是保护他们免遭饥荒. ▲prevent...from短语的意思是“阻止……的发生”.类似的短语还有stop...from,keep...from.当prevent/stop...from用于主动语态时,介词from可以省略,但当prevent/stop...from用于被动语态时,介词from不可以省略. 如: The heavy snow prevented us from going out for sports.=The heavy snow prevented our going out for sports.大雪阻止了我们外出活动. The shelter is built to prevent the goods from the sun.搭建棚子的目的是保护产品免受阳光照射. The new government has passed some new laws to prevent the rivers and lakes(from)being further polluted.新一届政府制订了一些新的法律,以阻止河流湖泊被进一步污染. I am confident that by doing this we can prevent/stop such an incident(from)happening once more.我深信,通过做这件事,我们能够阻止类似事件的再次发生. Nothing could prevent us from coming here.没有任何事情能阻止我们到这儿来. No one can stop us(from) leaving we have made up our minds.一旦我们拿定主意,没人能够阻止我们离开的. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 祝你学习进步,更上一层楼! 不明白请及时追问,满意敬请采纳,O(∩_∩)O谢谢~~
queenwendy
prevent及物动词,意为“防止,预防”,后接名词、代词等作宾语。常用prevent sb (from) doing sth“防止某人做某事”句式。例如:Doctors and nurses will help us prevent diseases.医生和护士将会帮助我们预防疾病。Nothing could prevent me (from) working hard.没有什么能阻止我努力工作。拓展:prevent / stop / keep sb from doing sth 都意为“阻止某人做某事”,动词prevent, stop引导的句型中,from在主动结构的句子中可以省略;动词keep也可用于这样的句型,但是from不可省略,用keep sb/ sth from doing sth句型表示。例如:The heavy rain prevented/stopped them (from) going out. = The heavy rain kept them from going out.大雨使得他们不能外出。
隔壁老袁无敌
prevent sb (from) doing sth“防止某人做某事”表示“阻止做某事”,固定搭配。可用prevent sb/sb's v -ing,也可用prevent sb from v -ing,这几种用法在意义上没有明显的区别。prevent sb from doing sth在主动语态中from可以省略,被动语态中不行。
短语
prevent from 阻止,制止;妨碍
例如
【词义辨析】 prevent / stop / keep sb from doing sth 都意为“阻止某人做某事”,动词prevent, stop引导的句型中,from在主动结构的句子中可以省略;动词keep也可用于这样的句型,但是from不可省略,用keep sb/ sth from doing sth句型表示。例如:
The heavy rain prevented/stopped them (from) going out. = The heavy rain kept them from going out. 大雨使得他们不能外出。
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