2 2. 区分there have been以及后面人称是时态不同的2种形式，都是 there be句型结构的完成时态，have+done。3 3. There has been现在完成时的单数形式。4 4. There have been现在完成时。5 5. There had been过去完成时。6 6. 造句there have been many people missing.很多人都已经不见了。
相关知识点: 试题来源: 解析 there has a tree中,has作实意动词,这句话的意思为有一棵树 there has been a tree中,has作助动词,此句的结构为现在完成时,意思为这棵树一直都在 has been done是被动语态,而has done是主动语态反馈 收藏
going to be,所以There be句型的一般将来时结构是There will be+名词+其他;There is going to be+名词+其他现在进行时的结构是is/are doing,所以There be句型的现在进行时结构是There is/are +名词+doing+其他现在完成时的结构是have/has done,所以There be句型的现在完成时结构是There have/has been+名词+...
1、"There has been murder done in this house." (这所房子里发生了谋杀案。) 2、"There has been murder done in the city center." (市中心发生了谋杀案。) 3、"There has been murder done by the gang." (这个团伙犯下了谋杀案。) 4、"There has been murder done in broad daylight." (光...
there have been以及后面人称是时态不同的2种形式,都是there be句型结构的完成时态,have+done。There has been为现在完成时的单数形式。 There had been为过去完成时。例句:there had been many people missing.很多人都已经不见了。there has been many people missing.很多人都不见了。
1there have been是啥句型 句型是倒装句。 there have been以及后面人称是时态不同的2种形式,都是there be句型结构的完成时态,have+done。There has been为现在完成时的单数形式。 there have been是什么句型 有there have been句型吗 There had been为过去完成时。例句:there had been many people missing.很多...
答案补充不是,原型是 There is/are 后面不加动词了,通常跟一个名词(如 a considerably rise ).转化为现在完成时 变成 There have been + 名词. 这里的have + done 是 谓语.现在完成时的固定结构就是have + 过去分词.又如,I have called Anna many times,but she has never picked up the phone.have ca...
there have been以及后面人称和时态不同的2种都是 there be结构的完成时态,have+done 意思就是“已经有……了”用had的那个肯定就是过去完成时了,用has的那个,当然就是have的第三人称单数了.例如 there have been many people missing.很多人都已经不见了.（现在完成时,不用在第三人称单数,因为...
there have been 是there be的完成时态,表示“已经有”的意思.正如sb.has done sth.表示某人已经做了某事. 该句中there have been demands意为“已经有(人提出)这样的要求或诉求”. 整句话的意思是:他们要求得到更多的自由(支配)时间. 分析总结。 该句中therehavebeendemands意为已经有人提出这样的要求或诉求...
there have been以及后面人称和时态不同的2种都是 there be结构的完成时态，have+done，你看出来了么~~意思就是“已经有……了”用had的那个肯定就是过去完成时了，用has的那个，当然就是have的第三人称单数了。例如 there have been many people missing.很多人都已经不见了。（现在完成时，不用...