【完整版高中英语语法填空题及答案】在高中英语学习过程中，语法填空题是考查学生语言综合运用能力的重要题型之一。这类题目不仅要求学生掌握扎实的语法知识，还考验其对语境的理解能力和词汇的灵活运用。为了帮助广大高中生更好地备考，以下提供一套完整的高中英语语法填空题及详细答案解析，内容原创，适合日常练习和考试复习。
一、题目部分
1.
The weather in Beijing is much ______ than that in Shanghai. (cold)
2.
She has been working here for three years, and she ______ (work) very hard.
3.
If I ______ (be) you, I would not take that job.
4.
He ______ (not finish) his homework yet, so he can’t go out.
5.
We should pay more attention to ______ (protect) the environment.
6.
The book ______ (buy) by my sister last week is very interesting.
7.
It’s time we ______ (go) to bed.
8.
I don’t know ______ he will come or not.
9.
They are looking forward to ______ (visit) the Great Wall.
10.
He was too tired ______ he couldn’t continue walking.
二、答案与解析
1. colder
解析：比较级结构，than前用形容词的比较级形式。cold → colder。
2. has worked
解析：时间状语“for three years”表示从过去持续到现在的动作，使用现在完成时。work → has worked。
3. were
解析：虚拟语气中，if引导的条件句表示与现在事实相反，主句用would + 动词原形，从句用一般过去式。be → were。
4. hasn’t finished
解析：yet用于现在完成时，表示动作尚未完成。finish → hasn’t finished。
5. protecting
解析：动名词作介词to的宾语。protect → protecting。
6. bought
解析：被动语态，表示“被买”。buy → bought。
7. went
解析：It’s time 后接从句时，要用一般过去时。go → went。
8. whether
解析：whether...or not 是固定搭配，表示“是否……还是不”。he → whether。
9. visiting
解析：look forward to 后接动名词。visit → visiting。
10. that
解析：too...to...结构中，that引导结果状语从句。he → that。
三、总结
通过以上语法填空题的练习，学生可以进一步巩固时态、语态、虚拟语气、非谓语动词、介词搭配等重点语法知识。建议在做题后认真对照答案进行分析，找出自己的薄弱环节，并加强相关知识点的复习。同时，结合阅读和写作训练，提升语言综合运用能力，才能在高考或各类英语考试中取得理想成绩。
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