小升初英语名词性从句练习题20题带答案解析
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小升初英语名词性从句练习题20题带答案解析
1.She told me that she likes reading books.
A.that she likes reading books
B.what she likes reading books
C.if she likes reading books
D.when she likes reading books
答案解析:A。
本题考查宾语从句的引导词。
宾语从句中引导词that 可省略,不充当任何成分,只起连接作用。
选项B 中what 引导宾语从句时,在从句中要充当成分,此处不合适。
选项C if 引导的是一般疑问句变成的宾语从句,与题目不符。
选项D when 引导的是时间状语从句,不符合题意。
2.I know that he is a good student.
A.that he is a good student
B.what he is a good student
C.if he is a good student
D.when he is a good student
答案解析:A。
宾语从句中that 不充当成分,只起连接作用。
选项B what 在从句中要充当成分,这里不需要。
选项C if 引导一般疑问句变成的宾语从句,不符合。
选项D when 引导时间状语从句,不适合。
3.My mother said that she will cook dinner tonight.
A.that she will cook dinner tonight
B.what she will cook dinner tonight
C.if she will cook dinner tonight
D.when she will cook dinner tonight
答案解析:A。
宾语从句中时态要一致,主句是过去时,从句要用相应的过去时态,这里should cook 或would cook 更合适,但选项中没有,A 相对正确。
选项B what 多余。
选项C if 引导一般疑问句变的宾语从句,不符。
选项D when 引导时间状语从句,不对。
4.The teacher told us that the earth moves around the sun.
A.that the earth moves around the sun
B.what the earth moves around the sun
C.if the earth moves around the sun
D.when the earth moves around the sun
答案解析:A。
这是客观真理,用一般现在时,that 引导宾语从句不充当成分。
选项B what 不合适。
选项C if 引导一般疑问句变的宾语从句,不符。
选项D when 引导时间状语从句,不恰当。
5.I think that he can do it well.
A.that he can do it well
B.what he can do it well
C.if he can do it well
D.when he can do it well
答案解析:A。
that 引导宾语从句,不充当成分。
选项B what 在从句中要充当成分,这里不需要。
选项C if 引导一般疑问句变的宾
语从句,不符。
选项D when 引导时间状语从句,不合适。
6.She wonders that he is happy.
A.that he is happy
B.what he is happy
C.if he is happy
D.when he is happy
答案解析:C。
wonder 表示“想知道”,后面接if/whether 引导的宾语从句,表示“是否”。
选项A that 在这里不合适。
选项B what 在从句中要充当成分,不符。
选项D when 引导时间状语从句,不恰当。
7.We believe that he is honest.
A.that he is honest
B.what he is honest
C.if he is honest
D.when he is honest
答案解析:A。
that 引导宾语从句,不充当成分。
选项B what 在从句中要充当成分,这里不需要。
选项C if 引导一般疑问句变的宾语从句,不符。
选项D when 引导时间状语从句,不合适。
8.He said that he has a new book.
A.that he has a new book
B.what he has a new book
C.if he has a new book
D.when he has a new book
答案解析:A。
宾语从句中时态要一致,主句是过去时,从句要用相应的过去时态,这里should have 或would have 更合适,但选项中没有,A 相对正确。
选项B what 多余。
选项C if 引导一般疑问句变的宾语从句,不符。
选项D when 引导时间状语从句,不恰当。
9.My father told me that he was busy yesterday.
A.that he was busy yesterday
B.what he was busy yesterday
C.if he was busy yesterday
D.when he was busy yesterday
答案解析:A。
that 引导宾语从句,不充当成分。
选项B what 在从句中要充当成分,这里不需要。
选项C if 引导一般疑问句变的宾语从句,不符。
选项D when 引导时间状语从句,不合适。
10.I know that she is singing now.
A.that she is singing now
B.what she is singing now
C.if she is singing now
D.when she is singing now
11. I don't know ______ he will come tomorrow.
A. what
B. when
C. where
D. who
答案解析:B。
本题考查名词性从句中疑问词的选择。
“I don't know”后面接的是宾语从句,根据句意“我不知道他明天什么时候会来”,可知应选择“when”表示时间。
“what”表示“什么”;“where”表示“哪里”;“who”表示“谁”,均不符合语境。
12. Can you tell me ______ is your favorite subject?
A. what
B. when
C. where
D. who
答案解析:A。
“Can you tell me”后面接宾语从句,根据句意“你能告诉我你最喜欢的科目是什么吗”,应选择“what”表示“什么”。
“when”表示时间;“where”表示地点;“who”表示人,均不符合题意。
13. She wonders ______ she can find the book.
A. what
B. when
C. where
D. who
答案解析:C。
“She wonders”后面接宾语从句,根据句意“她想知道她能在哪里找到这本书”,应选择“where”表示地点。
“what”表示“什么”;“when”表示时间;“who”表示人,均不符合语境。
14. We don't know ______ did this.
A. what
B. when
C. where
D. who
答案解析:D。
“We don't know”后面接宾语从句,根据句意“我们不知道是谁做了这件事”,应选择“who”表示人。
“what”表示“什么”;“when”表示时间;“where”表示地点,均不符合题意。
15. Do you know ______ he is going to do next?
A. what
B. when
C. where
D. who
答案解析:A。
“Do you know”后面接宾语从句,根据句意“你知道他接下来要做什么吗”,应选择“what”表示“什么”。
“when”表示时间;“where”表示地点;“who”表示人,均不符合语境。
16. I'm not sure ______ he will be back.
A. what
B. when
C. where
D. who
答案解析:B。
“I'm not sure”后面接宾语从句,根据句意“我不确定他什么时候会回来”,应选择“when”表示时间。
“what”表示“什么”;“where”表示地点;“who”表示人,均不符合题意。
17. They want to know ______ they can go on a trip.
A. what
B. when
C. where
D. who
答案解析:B。
“They want to know”后面接宾语从句,根据句意“他们想知道他们什么时候可以去旅行”,应选择“when”表示时间。
“what”表示“什么”;“where”表示地点;“who”表示人,均不符合语境。
18. He asks ______ she is from.
A. what
B. when
C. where
D. who
答案解析:C。
“He asks”后面接宾语从句,根据句意“他问她来自哪里”,应选择“where”表示地点。
“what”表示“什么”;“when”表示时间;“who”表示人,均不符合题意。
19. We wonder ______ he likes best.
A. what
B. when
C. where
D. who
答案解析:A。
“We wonder”后面接宾语从句,根据句意“我们想
知道他最喜欢什么”,应选择“what”表示“什么”。
“when”表示时间;“where”表示地点;“who”表示人,均不符合语境。
20. She doesn't know ______ he is angry.
A. what
B. when
C. where
D. why
答案解析:D。
“She doesn't know”后面接宾语从句,根据句意“她不知道他为什么生气”,应选择“why”表示原因。
“what”表示“什么”;“when”表示时间;“where”表示地点,均不符合题意。