题目

非谓语动词的应用.
非谓语动词学的我晕晕的,好多好多都不懂啊.
1、_______(没有准备）all the required papers,he didn't answer the questiongs fluently in class.(prepare)
这句可以用“haven't prepared”吗?但答案是“not having prepared”为什么要用完成进行时?
2、every time he had a chance ,he would talk about the great difficulty he had__________(在那个新城市定居下来）.（settle）
答案是“settling in the new city”但可以用“settled"吗?为什么?
3、with the magazine 'an express way to english'_______(help) us ,we will improve our language skills a lot.
答案是"to help"但可以用“helping"吗?
4、______(show)around tian'anmen square,the tourists were taken to visit the palace museum.
答案是"having been shown"可以用shown吗?
5、have you checked all the CDs____(send)to the mountainous area next week?
答案是“to be sent"可以直接用sent吗?
6、we are invited to a party_____(hold)in our next Friday.
跟上一节差不多,答案是“to be held"可以用held吗?

提问时间：2021-03-06

答案

1、不能.因为它在句首.就和动词ing形式做主语一样的道理.而且not要放在最前面.
2、不可以.因为he would talk about【 the great difficulty (he had)】___he had 是用来修饰difficulty的.settling ...是用来做about 的宾语的.
3、这算是独立主格结构吧?.to do 算是表达目的.而doing 表达不出这个意思.
4、和1是同一个道理的.
5、不可以.看时态.是next week.要用to do 的形式才能表达出将来时.did是过去式.
6、和5一样啊.