1选择题
1. The teacher asked us to hand in the homework ______ we could.
- A. as soon as
- B. so that
- C. unless
- D. although
答案：A
解析：本题考查状语从句的连接词。句意为“老师要求我们尽快交作业”。A项“as soon as”表示“一……就……”，符合语境。B项“so that”表示“以便”，引导目的状语从句，但主句无明显目的意味。C项“unless”意为“除非”，D项“although”意为“虽然”，均不符合逻辑。故选A。
2选择题
2. — Do you know _______? — I'm not sure. Maybe he is a doctor.
- A. who is he
- B. what he does
- C. where he lives
- D. how old he is
答案：B
解析：本题考查宾语从句的语序和引导词。宾语从句需用陈述语序，A项是疑问语序，错误。根据答语“Maybe he is a doctor.”可知，问句询问的是职业。B项“what he does”意为“他是做什么的”，符合语境。C项询问地点，D项询问年龄，均与答语不符。故选B。
3选择题
3. The 2024 Paris Olympics _______ from July 26 to August 11.
- A. will be held
- B. is held
- C. will hold
- D. holds
答案：A
解析：本题考查被动语态和时态。主语“The 2024 Paris Olympics”与谓语动词“hold”是被动关系，且时间状语“from July 26 to August 11”表示将来，故用一般将来时的被动语态。C、D为主动语态，错误。B项为一般现在时被动语态，表示经常性或计划性动作，此处特指将来事件，应用一般将来时。故选A。
4填空题
4. By the end of last month, we _______ (learn) over 800 English words.
答案：had learned
解析：本题考查过去完成时。时间状语“By the end of last month”表示“到上个月底为止”，是典型的过去完成时标志，表示“过去的过去”已经完成的动作。主语“we”与“learn”是主动关系，故用had learned。易错点：误用一般过去时learned，忽略“by+过去时间点”需用过去完成时的规则。
5填空题
5. The new library _______ (build) in our school last year. Now we can borrow books from it.
答案：was built
解析：本题考查一般过去时的被动语态。主语“The new library”与动词“build”是被动关系。时间状语“last year”表明动作发生在过去，故用一般过去时的被动语态was built。易错点：漏掉be动词或时态错误，如直接用built（主动形式）。
6解答题
6. 请将下列句子合并为含有定语从句的复合句。
I like music. The music is quiet and gentle.
答案：I like music that/which is quiet and gentle.
解析：本题考查定语从句的构成。先行词是“music”，指物，在定语从句中作主语，关系代词可用that或which。合并时，将第二个句子变为定语从句修饰先行词music。易错点：关系代词选用错误（如用what），或从句语序错误。
7解答题
7. 根据中文提示，完成句子，每空一词。
如果明天不下雨，我们将去野餐。
We will go on a picnic if it _______ _______ tomorrow.
答案：doesn't rain
解析：本题考查if引导的条件状语从句中时态的运用。主句用一般将来时（will go），从句需用一般现在时表示将来（主将从现）。主语it是第三人称单数，否定形式需借助助动词doesn't，后接动词原形rain。易错点：误用won't rain或don't rain。
8解答题
8. 阅读下面短文，根据上下文及所给中文提示，在空白处填入一个适当的单词或短语，使短文意思完整、通顺。
My name is Li Hua. I am a student in Sunshine Middle School. My favourite subject is English because I think it is very interesting. I often read English books and watch English movies. Last week, our school held an English speech competition. I was very excited because I _______ (choose) to be one of the participants. I prepared for it carefully. My teacher told me that confidence _______ (be) the key to success. During the competition, I tried my best and spoke clearly. Finally, I won the second prize. I _______ (feel) proud of myself. My parents said they _______ (be) happy with my performance. This experience teaches me that hard work always _______ (pay) off.
答案：was chosen; is; felt; were; pays
解析：本题综合考查时态、被动语态和主谓一致。
1. 根据上下文“Last week...”可知，动作发生在过去，主语I与choose是被动关系（被选中），故用一般过去时被动语态was chosen。
2. 宾语从句“confidence is the key to success”表达客观真理，从句时态不受主句影响，用一般现在时is。
3. 根据上下文时态一致性（During the competition... Finally...），此处描述过去感受，用一般过去时felt。
4. 主句“My parents said”为过去时，宾语从句时态需相应调整，主语they为复数，故用were。
5. 宾语从句“that hard work always pays off”表达客观规律或真理，用一般现在时，主语hard work为不可数名词，视为单数，故用pays。
易错点：被动语态结构错误（漏be）；宾语从句时态规则掌握不牢（特别是客观真理用一般现在时）；主谓不一致（如pay）。