题目内容

【题目】用所给单词的适当形式填空。

1It is hard ________ (understand) this book.

2We are ________ (pride) of our study.

3He advises me ________ (put) them away.

4We are afraid of ________ (do) many things.

5It will ________ (take) five days to complete my work.

【答案】

1to understand 

2proud

3to put 

4doing

5take

【解析】

1to understand

句意:理解这本书是很难的。根据句型It is+形容词+to do sth“做某事是……”,故此处为动词不定式to understand。

2proud

句意:我们为我们的学习感到骄傲。be proud of……感到骄傲,故为proud。

3to put

句意:他建议我把他们收拾起来。advise sb to do sth建议某人做某事,故此处用动词不定式to put。

4doing

句意:我们害怕做许多事。be afraid of doing sth害怕做某事,故此处用动名词doing。

5take

句意:完成我的工作将花费五天。根据句型It will take some time to do sth做某事将花费一些时间,故为take。

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