在英语学习中，宾语从句是一个重要的语法知识点。它通常用来表达一个句子作为另一个句子的宾语。为了帮助大家更好地理解和掌握这一语法点，以下是一些练习题以及对应的答案解析。
练习题
1. I don't know ______ he will come tomorrow.
A. if
B. that
C. what
D. which
2. She asked me ______ I had finished my homework.
A. whether
B. where
C. how
D. why
3. Can you tell me ______ the meeting will start?
A. when
B. who
C. what
D. why
4. He told us ______ he was late for school.
A. because
B. why
C. that
D. since
5. Do you remember ______ we visited last year?
A. where
B. who
C. what
D. which
6. Could you please explain ______ the word means?
A. which
B. how
C. what
D. where
7. The teacher said ______ the sun rises in the east.
A. that
B. where
C. when
D. which
8. I can't decide ______ book I should buy.
A. what
B. where
C. who
D. which
9. They didn't tell us ______ they would arrive.
A. when
B. where
C. how
D. why
10. Do you know ______ she is looking for?
A. who
B. whom
C. whose
D. which
答案解析
1. A. if
这里需要一个引导词来表示“是否”，因此选择“if”。
2. A. whether
“whether”常用于引导宾语从句，表示“是否”的意思。
3. A. when
询问时间，所以使用“when”。
4. B. why
表示原因，因此选择“why”。
5. A. where
询问地点，所以使用“where”。
6. C. what
询问具体的事物或概念，因此选择“what”。
7. A. that
引导陈述句作宾语从句时，通常使用“that”。
8. D. which
表示在特定范围内的选择，因此选择“which”。
9. A. when
询问时间，所以使用“when”。
10. A. who
询问人物，因此选择“who”。
通过这些练习题，大家可以更好地理解宾语从句的用法和结构。希望这些题目能够帮助大家提高英语语法水平！
