请问这些句型,后面都应该是什么时态?

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/11/08 15:31:50

请问这些句型,后面都应该是什么时态?
①it is 被强调词 that
②it is/was said/believed/supposed that
③it is obvious that
④it seems/seemed that
⑤so adj/adv that
⑥it seems to be （接什么成分）
⑦there used to be （同上）
是不是根据情况随便选用适合的时态？

①强调句型的时态就是跟原句的时态一样
例如：I went shopping with Ann this afternoon.
It is Ann who went shopping with me this afternoon.
It is this afternoon that I went shopping with Ann.
②it is said that后面接的时态要看句子表达的意思,很容易懂的,这个句型的考点不是时态,懂得it is said意思是据说,it is supposed that意思是据推测就行
例如：
It was said that he won a prize last year.据说他去年得了奖.
It is said that she will get marry with John next Monday.据说她下周一和约翰结婚.
③it is obvious that
这就是个it is +adj+that从句,时态也很好确定,一般接一般现在时和一般过去时,这个句型的考点也不是时态,一般考试的时候看到此类句型就要考虑that从句后面是否要接虚拟语气
④it seems/seemed that 这个时态也很好确定,跟上面一样
⑤so adj/adv that 这个句型主要是倒装的问题
⑥it seems to be 后面接表语成分,名词,形容词,动名词,一般接形容词可以省略to be,接名词不能省略,接表语形容词如alone,afraid,awake的时候也不能省略
例如：
She seems（ to be） sad.她看起来很难过.
He seem to e asleep.他似乎睡着了.
It seem to be a great idea.这是个好主意.
⑦there used to be是there be 句型和used to do 句型的结合,意思是过去有...,后面接名词
例如：There used to be a beautiful park.那里曾经有一个很漂亮的花园.
There used to be a computer there.以前那里放有一台电脑
There used to be a grocery store on the corner.以前在这个街角有家杂货店.

请问这些句型,后面都应该是什么时态? by后面的动词应该是什么时态 this a time when ..句型后面接什么时态? 英语语法学习顺序请问自学英语语法应该是什么顺序那由词开始然后时态语态什么的什么宾语啊过去啊什么时.,所有我都 when 后面都跟什么时态,望举例英语翻译并帮助我分析句型,请问这种句型属于什么时态? For so many years 后面要用完成时态么?还是什么时态都可以? 功放机后面就这些英文都代表什么意思请问大虾们,这句英语是什么句型,has been 表示什么时态 when后面接什么时态 found后面用什么时态 if后面跟什么时态