●过去式 过去分词是thought thought
●thought 又是名词“思想,想法”
It’s the thought that counts.
心意很重要/贵在有心。
Different people have different thoughts.
不同的人有不同的想法。
●I think 作插入语,位置灵活,可置于句首句尾句中,用逗号隔开。
I think,Tom has known the truth. Tom,I think, has known the truth.
Tom has known the truth, I think.
我想汤姆已经知道真相了。
●do you think作插入语,后接宾语从句,疑问词放在句首,句中没有逗号,句式结构是:
疑问词+do you think+陈述语序的句子…?
What do you think made him so angry? 你认为是什么事让他那么生气? Who do you think he is running after? 你认为他在追赶谁?
●I think+(that)+宾语从句
I thinkTom has known the truth.
I think后没有标点符号,它不是插入语,是主句,Tom has known the truth.是宾语从句。
●否定前移及反意问句 I think后跟宾语从句,变否定句时,否定词需要前移,即把主句I think变成否定句,不能把宾语从句变否定句。
I don’t think Tom has known the truth.我想汤姆不知道真相。
● it 作think的形式宾语,真正的宾语是后面的动词不定式,句式解构为:
主+think+it+adj+(for sb)+to do
I think it helpful to learn a foreign language.
我认为学一门外语是有帮助的。
可改为宾语从句:
I think (that) it’s helpful to learn a foreign language.
●think+n./pron.+adj 形容词作宾语补足语。
I think him very clever.
=I think (that) he is very clever.
●I think so.
I don’t think so.
●think 短语
① think of 想到,记得,认为,of是介词。 She always thinks of others 。
她总是为别人着想。
I can’t think of her name.
我想不起她的名字。
② think about 思考,考虑,认为,about是介词。
He is thinking about a math problem. 他在思考一道数学难题。
※当表示“认为,对某人某物有什么看法”时,think of和think about可以互换。 What do you think of/about the film? 你认为这部电影怎么样?
③ think over 仔细考虑,over是副词。 宾语是代词时,要放在think over中间。
Think over, and you will find a good way.仔细想想,你就会找到好办法的。 Let me think it over.让我仔细想想。
④ think twice( about) 再三思考,慎重考虑,和think over意思接近。
You must think twice before you make any big decision.
做任何重大决定之前,你必须要三思。
Think twice about it and you will have a good idea.慎重考虑一下,你就会有好注意的。
⑤ think up =come up with 想出,提出(主意,计划等)
We have thought up a good idea.
我们想出了一个好主意。
⑥ think hard 仔细想,费力地琢磨,深思
They are thinking hard about their holiday plans.他们正在费劲地琢磨他们的假期计划。
其实,还是think about 的用法,只不过多了一个副词hard。
⑦ think back to 回想起,回忆起
I often think back to those times. 我经常回想起那些时候。
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