英語賓語從句鞏固練習題10（含講解）

1. I don’t know when __________.

A. will the train leave       B. the train will leave

C. would the train leave     D. the train leave 

答案：B 

解析： 該題考查的是賓語從句的語序和時態。只有B在語序和時態上符合要求。

2.  I don't know _________ the day after tomorrow.

A. when does he come     B. how will he come

C. if he comes      D. whether he'll come

答案： D

解析：我不知道後天他是否回來，賓語從句用陳述語序。

3. Could you tell me ____the nearest hospital is?

A. what    B. how    C. whether    D. where

答案： D

解析： where表示地點，最近的醫院在哪裏。

4.Could you tell me _________ the radio without any help?

A. how did he mend      B. what did he mend

C. how he mended        D. what he mended

答案：C

解析： 賓語從句用陳述語序，已經說了是修理錄音機，所以不用what, 而用how.

5. I want to know _________.

A. whom is she looking after      B. whom she is looking
C. whom is she looking       D. whom she is looking after

答案： D

解析：賓語從句用陳述語序，whom作照顧的賓語。

6.Do you know where _________ now?

A. he lives     B. does he live      C. he lived     D. did he live

答案：A

解析：主句用現在時態，從句不受限制，住在哪裏用一般現在時，賓語從句用陳述語序。

【小知識】賓語從句if和when的辨析

if和when既可以引導賓語從句，也可以引導狀語從句，應注意它們在兩種從句中的意思和用法的不同。if和when引導賓語從句時，分別意爲“是否”和“何時”，其時態應和主句時態相呼應；它們引導狀語從句時，意思分別爲“如果，假如”和“當……時候”，當主句時態是一般將來時時，其時態用一般現在時。它們常常放在含有狀語從句和賓語從句的題幹中進行綜合考查。如：

—Do you know when he will come back tomorrow ？你知道他明天什麼時候回來嗎？
—Sorry，I don't know．When he comes back，I'll tell you．對不起，不知道。當他回來了，我將告訴你。
—I don't know if he will come．我不知道他是否會來。
—He will come if it doesn't rain．如果不下雨，他會來的。