网友的问题逐个解答如下：

9. It still needs one or two weeks to get ready for guests.

其中for guests 修饰ready还是get ready还是need？这里it是形式主语吗，to get ready for guests是主语，for guest是引出逻辑主语？

——for guests 修饰ready，是形容词ready的补充状语。这里it是形式主语，to get ready for guests是真正主语，for guests 前面已经分析为形容词 ready 的补充状语。不定式的逻辑主语一定在不定式to 之前，用 for sb. 表示。

10. Did you predict that many students would sign up for the dance competition.

这里sign up for看成动词短语吗，还是up副词修饰sign。介词短语修饰sign。Sign up若看成及物动词，不合适因为没有宾语，我倾向于up修饰sign。

——sign up for看成及物的短语动词较好，免得过度分析。有些习语性质的短语动词，建议不要分析。

11.形容词短语

What do you think of store shopping in the future?

think of 是动词短语吗？若改成陈述句

You think of store shopping important in the future.

其中important是宾补，in the future是修饰store shopping还是important？即：我认为在未来商店购物重要，还是我认为商店购物在未来重要。Important in the future构成形容词短语吗。

——What do you think of store shopping in the future? 其实，这句话think 是及物动词，宾语为what，of store shopping 为介词短语。

You think of store shopping important in the future. 这句话错误，应改为：You think of store shopping as important in the future. 这是 think of + 宾语 + as... 结构。其中 as...作宾补。如果去掉 of，原句正确。即：You think store shopping important in the future. 这是think + 宾语 +宾补（形容词）结构。

12.复合介词短语

I think it will exist along with home shopping.

这里along with home shopping是一个复合介词短语吗，还是along/with home shopping。Along修饰exist。With home shopping修饰along还是exist呢?

——along with 可以看作复合介词，而along with home shopping是一个复合介词短语。整个介词短语修饰exist。不宜细分。

老师好，有以下问题想请教一下。

25. I am afraid you must, in case he comes late for the meeting.

这里late修饰come，for the meeting修饰come还是late?怎么判断？

——late修饰come，for the meeting修饰come，不可能修饰late。来的目的是参加会议，不是参加会议为了迟到。

26. May I take this book out of the reading room?

是不是可以改写成take out this book of the reading room. take out 及物动词，of the reading作状语。Out理解成宾补的话,of the reading room是修饰out吗？

——out of 为复合介词，不可分割，out of the reading room 为介词短语作状语，修饰take。

27.  have got an appointment with miss Smith.

这个with miss smith是定语还是状语？我感觉都合适啊。

——with Miss smith是定语，不是状语。因为这里的 have got 是口语等于 have（有）。它不是行为动词，不需要状语。

28. Without passion, people won't have the motivation or the joy necessary for creating thinking.

其中necessary是宾补吗，for creating thinking是修饰necessary还是motivation or joy?

——necessary for creating thinking，为形容词短语，作the motivation or the joy的后置定语，相当于一个定语从句：the motivation or the joy which is necessary for creating thinking.

29. The school rules state that no child shall be allowed out of the school during the day.

这里out of the school是复合介词短语吗，修饰什么呢，child吗？还是说out修饰allow，of the school修饰out?

——out of the school是复合介词短语，前面已经把解答过。修饰动词be allowed。