形式宾语不带宾语补足语的几种经典句型
通常意义的形式宾语主要是真正宾语为不定式、动名词、从句等且其后跟有宾语补足语时的情形，即用于“动词 it 宾语补足语 真正的宾语”这样的结构，关于形式宾语带宾语补足语的知识点上一讲已经解析了，今天论述形式宾语不带宾语补足语的几种特殊句型：
1. 动词 it that-从句
I like it that you came. 你来了，我很高兴。
I take it (that) he will come on time. 我认为他会准时来的。
You can put it that it was arranged before. 你可以说这是以前安排的。
put it to sb. that 与……挑明，对……提出
I put it to you that you are the only person who had a motive for the crime. 跟你说白了，你是唯一有作案动机的人。
Rumor has it that the defence minister will soon resign. 据传闻，国防部长不久就要辞职。
【注】能用于此结构的动词不多，常见的有 have, take, put, like 等。
have it that
①说，主张，声明，称……属实，说……是真的
The media has it that the company is about to go bankrupt. 媒体声称这家公司即将倒闭。
②了解，知道，获悉
I have it on good authority that the election will be held in June. 我从权威人士那里获悉，选举将在六月举行。
take it （that） 明白，理解，认为，假定
Are we to take it that you refuse to cooperate？ 我们是否可以认为你拒绝合作？
take it from me （that） 相信我的话，我敢担保
You can take it from me that there won’t be any extra work this week. 我保证本周不用加班。
I hate it that I’ve made so many mistakes. 我讨厌自己犯了这么多错误。
owe it to sb. that 把……归功于
I owe it to you that the jury acquitted me. 陪审团宣告我无罪，我要感谢您。
注意：owe it to oneself that 认为自己有必要……
He owes it to himself that he has done this. 他认为自己这么做是应该的。
2. 动词 it when (if)-从句
当某些及物动词由于语义的因素需要在其后接if / when引导的从句时，习惯上要在从句前加一个it。这类及物动词数量不多，主要有like， love， hate， dislike， prefer， enjoy等。其中的 it可视为一种特殊的形式宾语，不可省略。
We enjoy it if you can go with us. 你若能同我们一起去，那我们就太高兴了。
I love it when you sing. 我喜欢听你唱歌。
I dislike it when you whistle. 我不爱听你吹口哨。
We really appreciate it when she offered to help. 她来帮忙了，我们十分感激。
I’d prefer it if I didn’t have to do so much work. 要是我不必做那么多工作，好就太好了。
sb. would appreciate it if ... 如果……，某人将不胜感激
I’d appreciate it if you wouldn’t mention it. 如果你不提及这个，我会很感激的。
注意：从句若是表示一种既成事实，引导词不用if，而用when。
We really appreciate it when she offered to help. 她来帮忙了，我们十分感激。
We enjoy it if you can go with us. 你若能同我们一起去，那我们就太高兴了。
I love it when you sing. 我喜欢听你唱歌。
上述动词当中，表示爱憎意义的动词后的从句有时可以用that引导。
I hate it that I’ve made so many mistakes. 我讨厌自己犯了这么多错误。
【注】能用于此结构的动词不多，常见的有 enjoy, hate, love, like, dislike, appreciate, prefer、owe 等。
3. 动词 prep it that-从句
See to it that you’re not late again. 注意千万不要再迟到。
Look to it that this doesn’t happen again. 注意不要再发生这种事。
I can’t answer for it that he will come. 我不能保证他会来。
You may rely on it that he’ll come to meet you. 你放心，他会来接你的。
I see to it that she goes to school on time.我负责确保她准时到校。
Can you see to it that the fax goes this afternoon？ 你今天下午就把传真发过去，行吗？
【注】能用于此结构的动词不多，常见的有see to, look to, insist on, stick to, depend on, answer for 等。
answer for it （that） 担保，保证
I will answer for it that she is honest. 我担保她是诚实的。
4. 动词 it 介词短语 that-从句
I owe it to you that I am still alive. 多亏有你我才仍然活着。
I took it for granted that he would help us. 我认为他会帮助我们的。
We owe it to you that we all passed the exam successfully.多亏了你，我们所有人才顺利通过考试。
I take it for granted that parents should do everything for me.我想当然地认为父母应该为我做好一切。
bring it to one’s attention that 让某人注意到
Why don’t you bring it to his attention that you’re too ill to go on working？ 你为什么不把你病得很厉害，不能继续工作的情况告诉他呢？
【注】能用于此结构的动词不多，常见的有take it for granted, bring it to sb’s attention, owe it to sb ，depend on/answer for“负责、担保”/insist on/see to“确保”等后接that从句时，须用It做形式宾语。