it was found that 后面的跟的动词用原型还是过去式

it was found that 后面的跟的动词用原型还是过去式 He found the English -Chinese dictionary was very useful为什么found后面用that 而不用it ,that it引导的句子有什么区别?He found that English -Chinese dictionary was very useful.为什么found后面用that 而不用it ,that it引导的 i found it extremely funny that(后面填什么i found it extremely funny that后面填什么 I found that it was easy to heip others. Another thing that he found was listeningfound后面为什么加difficult不加difficultly He found nothing that was likely to interest后面是him还是himself? it was ____he lost that he found it more valuable than everassince becausefor we found that和 we found it 基础英语语法问题Western powers found that it was easy to force her to accept unequal conditions.这句中用了 was ,为什么后面的accept不用加ed呢? 英语考试中遇到he found ___ important...总是错 请问sb.found+ it / that / it's用法?found后面加it that it's后面跟什么样的句型 it is/was reported that 后面从句分别是什么时态? It was at midnight 后面接when还是that? it was said that 后面的句子是什么状语从句 We found that it was very useful to learn English well.同义We found ___to learn English well. He found that it was important to learn English well.同义句转换He found ( ) ( ) to learn English well He found that it was important to learn English well.=He found ___ ___ to learn English well. 初二英语完形填空we found that it was ( )to learn chinese ,but it was very interesting 括号里 I found that it was easy to help others.如何改成简单句式确定