think
think that后用原形吗？
that后用原形吗？
to 动词原形
think
读音：英 [θk]；美 [θk]
意思：v. 认为；想；记起；考虑；n. 想
think可用作及物动词，也可用作不及物动词。用作及物动词时，后接同源名词、代词、动词不定式、带有疑问词的动词不定式或that/wh-从句作宾语。接动词不定式作宾语时，多用于否定句或疑问句中。
I think that 后面接的是一个从句
系动词is前面为主语
动词原形不可做主语
故在此应为：I think that implementing driving restriction is more effective
i think that 句子that可以省略吗？
宾语从句里的连词that由于没有实际意义，仅仅起连接句子作用，因此经常被省略。但是当多个that引导的宾语从句同时作一个动词宾语时，为使句子结构层次清晰，通常不可以省略。比如：OurteachersuggestedthatwedomorespeakingtopractiseouroralEnglish,andthatwekeepdiariestoimproveourwriting.
ithinkthat是什么从句？
I think that 后面一般都是一个宾语从句，如果这个从句是以动词开头，那么说明这个动词应该是宾语从句的主语，所以这个动词应该是 动名词doing 形式 或者 不定式短语 to do 形式。
如
I think that playing soccer is more interesting than playing basketball.
that引导的宾语从句怎么造句？
that引导的宾语从句，例如：I think that he can finish the work by himself。当宾语从句是陈述句时候，我们要用引导词that，that可以省略。that 引导宾语从句，很多，比如:
I think that …/I believe that…/I doubt that…等。例如：I believe that he will not miss the train。