'Is necessary to' 是一个英语短语,通常用于表达“有必要做某事”的意思。以下是对该短语的详细解释: 一、基本含义与用法 'Is necessary to' 短语在句子中常作为谓语部分,表示某件事情是必需的或必不可少的。它后面通常接动词原形,构成 'It is necessary to do sth.' 的结构,意...
1. It is necessary to clean the house before the guests arrive. 在客人到来之前必须打扫房屋。 2. It is necessary to wear protective gear when working in a dangerous environment. 在危险环境下工作时必须佩戴保护装备。 3. It is necessary to study hard if you want to pass the exam. 如果想要...
3. necessary的用法罢作形容词,意为“必要的;必需的”。necessary不能修饰人,只能修饰物,常用句型 It is necessary to do sth.意为“做某事是有必要的”,该句型中it作形式主语,真正的主语to do sth.在句末。用你有必要立刻回家。It is ssary for yo to go home right now. 相关知识点: 试题来源: ...
be necessary for侧重点：指在概念和逻辑上所要求应该做的,本身包含着“既不可少,又不可避免的”的意思。be necessary to侧重点：可用作定语、表语或宾语补足语。不用表示人的名词或代词作其主语,而通常要用it作形式主语。
一般情况下是+ to,若是表示“对某人有必要的、是必须的”之意，即necessary后面直接跟人称代词，就+ for。看一些例句就知道了：1）Sleep is necessary to health.睡眠对健康是必要的。2）Sometimes it is not necessary to go inside in order to buy the hamburgers.有时候要买汉堡包不需要进入...
解析 memorizesentencestructure【答案】memorize sentence structure【核心短语/词汇】It is necessary to do sth.:做某事是必要的【解析】It is necessary to do sth.:做某事是必要的,it是形式主语,真正的主语是后边的不定式结构。记忆:memorize,句子结构:sentence structure,故答案为:memorize sentence structure。
a便宜没好货 The small advantage does not have the high-quality goods[translate] a马上就去 Goes immediately[translate] a相信上述报盘能为你方所接受 Believed the above offering price can accept for you[translate] ais necessary to 是必要的[translate]...
It is necessary to accept a substantial degree of state intervention .接受极大程度的国家干预是完全必要的.I find it sad that couples it is necessary to sign such documents.我认为这对夫妇觉得有必要签署这样一份约定的想法是可悲的.It is necessary to weigh the answers in accordance with the general...
it is necessary to do sth,做某事是有必要的。it it's necessary for sb to do sth.对于某人而言做某事是有必要的。