1. it is 形容词的主语从句It is impossible that you can finish the work in an hour.在一小时内你要完成这项工作是不可能的。2. so that后面加目的状语从句I got up early this morning so that I can catch the first bus.今早我起得很早,以便于能赶上第一班车。3. so that后面加结果状语从句I ...
“it + is/was + 形容词 + to do/that从句”(即评价句型)这一句型用于说明“做某一动作或事情属于什么性质或具有什么特征”。即对某一动作或事情进行评价。(这里it 是形式主语,真正的主语是 to do 结构或 that 从句)例:It is important to learn a foreign language.学习一门外语很重要。
用在主语从句中时其结构通常为 “ It is/was + 形容词或过去分词 +主语从句 (用虚拟语气) ”,例如: It isnecessary that
it is+形容词+that从句 1、Itisimportantthatyoukeepstudyingeveryday. 你应该每天保持学习，这很重要。 2、Itisnicethatshehelpedmewithmyhomework. 她帮助我完成了作业，真好。 3、Itisstrangethatsheleavedwithoutsayinganything. 奇怪的是，他没说一句话就走了。 4、Itisnecessarythatweshouldprotectourenvironment. 我...
It is+形容词+of sb to do sth 中的形容词是形容人的品质的，例如：It's kind of you to help me.It's nice of you to help me.It is wise of them to turn down the suggestion.他们很明智，拒绝了这个建议。（强调的是them是明智的。）而It is+形容词+for sb to do sth中的形容...
(1)It is +名词+从句 It is a fact/an honour --- that +陈述语气从句 例: It is a fact that the earth moves around the sun. 地球围绕太阳转是事实。 It is a pity/shame/no wonder that + 虚拟语气从句 例: It is a pity that he should not come. 他若不来可真是遗憾。
it is+形容词+to do是主语从句? It's easy to answer this question.这句话中it就主语,但是it是代词,它代谁? 代 (to)answer this question可变成为 to answer this question is easy. to answer为不... 主语从句:It is+名词+that 从句。 造句 第一部分:常规主语从句,即句子在复合句中充当一个主语 主...
It is certain that he will win the match.由于没有上下文，只就本句分析。首先it如果是实指，要搞清楚它代替的时什么。对于本句，显然理解成 它代替的是 that he will win the match这句话比较合适，因此，这里是主语从句，it是形式主语。已形成固定用法和译法的“it”作形式主语的主语从句结构...
it is +adj+for sb + to do sth（对于某人来说、做某事是怎样的、强调事情的特点）it is +of +sb +to do sth (某人做某事怎样的，强调某人品质、)it is +desired/suggested/proposed/necessary/important/strangle/natural/essential/a pity +should+动词原形（should可以省略呦）...