success的各种形式用法
be-certain-about-sth是什么意思
be certain about sth
对......确信无疑
解释:
be certain about sth
=be certain of sth
=be sure of/ about sth
如果后面接that 从句, 介词必须去掉
如: be sure/ certain that-从句
例句:
我相信他会成功
I am certain/sure of/ about his success.
=I am certain/sure that he will succeed.
=It is certain that he will be a success.
=He is sure/ certain to be successful.
I'm certain that ....这个句子是什么从句?请解释一下,谢谢!
宾语从句。解析:宾语从句,是名词性从句的一种。在主从复合句中充当宾语,位于及物动词、介词或复合谓语之后的从句称为宾语从句。宾语从句分为三类:动词的宾语从句,介词的宾语从句和形容词的宾语从句。I'm certain that ....属于形容词的宾语从句,常用来引导宾语从句的形容词有:sure,certain,glad,please,happy,sorry,afraid,satisfied,surprised。例句:1、I am sure I will pass the exam. 我确信我会通过考试. 2、He is glad that Li Ming went to see him when he was ill. 他很高兴在他生病的时候李明能去看望他. 3、I‘m certain that she's going to make it in the world. 她确信自己会出人头地的。扩展资料:宾语从句不可以省略引导词that的需要注意:1、当that作learn,suggest,explain,agree,wonder,prove,mean,state,feel,hold等动词的宾语时;2、当宾语从句较长时;3、当主语状语置于主句尾,宾语从句之前时;4、当主语谓语动词(包括非谓语动词)与宾语从句之间有插入语时;5、当一个动词带有两个或两个以上宾语从句时,此时第一个that可以省略,第二个that不可以省略;6、当宾语从句中的主语是this,that或this,that做主语的定语时;7、当宾语从句是双宾语中的直接宾语时;8、当宾语从句的主语是非谓语动词或主语从句时;9、当主语中的谓语动词是固定词组时;10、当宾语从句有it做其先行词时;11、在直接引语中,转述分句把宾语从句隔开时。参考资料来源:百度百科-宾语从句