1选择题
The book ________ I bought yesterday is very interesting.
- A. who
- B. which
- C. where
- D. when
答案：B
解析：本题考查定语从句关系代词的选择。先行词“The book”指物，在从句中作宾语，故用关系代词which或that。易错点：误选who（指人）或where/when（关系副词，在从句中作状语）。
2选择题
Could you tell me ________ the meeting will start?
- A. that
- B. what
- C. when
- D. which
答案：C
解析：本题考查宾语从句的连接词。从句“the meeting will start”缺少时间状语，故用when引导。易错点：误选that（从句意思完整时用）或what/which（在从句中作主语、宾语等成分）。
3选择题
By the end of last month, we ________ over 2,000 English words.
- A. learn
- B. learned
- C. have learned
- D. had learned
答案：D
解析：本题考查过去完成时。时间状语“By the end of last month”表示“到上个月末为止”，是过去的时间点，主句动作“学了2000多个单词”发生在该过去时间之前，故用过去完成时had learned。易错点：误用一般过去时（learned）或现在完成时（have learned）。
4选择题
The new library ________ next year.
- A. builds
- B. will build
- C. is built
- D. will be built
答案：D
解析：本题考查一般将来时的被动语态。主语“The new library”与动词“build”是被动关系，且时间状语“next year”表示将来，故用will be built。易错点：误用主动语态（will build）或一般现在时被动（is built）。
5填空题
He asked me if I ________ (go) to the park the next day.
答案：would go
解析：本题考查if引导的宾语从句时态。主句“He asked me”为一般过去时，从句需用相应的过去时态；根据时间状语“the next day”（第二天），从句应用过去将来时would go。易错点：误用一般将来时will go。
6填空题
The flowers ________ (water) every day, or they will die.
答案：must be watered
解析：本题考查含情态动词的被动语态。主语“The flowers”与动词“water”是被动关系，根据句意“必须每天浇水”，应用must be watered。易错点：漏掉be动词，写成must water。
7解答题
根据汉语提示完成句子，每空一词。
直到他告诉我，我才知道这个消息。
I ________ know the news ________ he told me.
答案：didn't; until
解析：本题考查“not...until...”结构，表示“直到……才……”。主句用一般过去时的否定形式didn't know，从句用until引导。易错点：误用until...not...结构或时态错误。
8解答题
将下列两个句子合并为含有定语从句的复合句。
The man is a doctor. You talked to him just now.
答案：The man (who/that) you talked to just now is a doctor. 或 The man to whom you talked just now is a doctor.
解析：本题考查定语从句的构成。先行词“The man”指人，在从句中作介词to的宾语，可用关系代词who/that（可省略）或“介词+whom”结构。易错点：关系代词使用错误或介词位置不当。