在备战英语四级考试的过程中，语法和词汇是两个不可或缺的重要部分。为了帮助考生更好地掌握相关知识点，提升应试能力，以下是一套2016年英语四级（CET4）语法与词汇专项试题，并附有详细答案与解析，适合考前强化训练。
一、单项选择题（每题1分，共20题）
1. She has been working here ______ five years.
A. for
B. since
C. in
D. during
2. I don’t like the way ______ he speaks to his parents.
A. which
B. that
C. /
D. where
3. The book is so interesting that I can’t put it ______.
A. down
B. up
C. off
D. on
4. If I ______ you, I would not have done that.
A. am
B. was
C. were
D. had been
5. He asked me ______ I had seen the movie.
A. if
B. whether
C. that
D. what
6. The weather is getting ______ every day.
A. bad
B. worse
C. worst
D. badly
7. I’m sorry I didn’t call you earlier; I ______ my phone at home.
A. left
B. forget
C. had left
D. was forgetting
8. It’s important that we ______ the rules.
A. follow
B. followed
C. follows
D. will follow
9. This is the house ______ I was born.
A. which
B. that
C. where
D. when
10. He is not only a teacher but also a writer.
A. and
B. but
C. or
D. as
11. I have never met a person ______ is more polite than him.
A. who
B. whom
C. whose
D. which
12. She prefers reading books ______ watching TV.
A. than
B. to
C. with
D. of
13. The students are expected to finish their homework ______ time.
A. in
B. on
C. by
D. at
14. I don’t know ______ she is coming tomorrow.
A. that
B. if
C. because
D. how
15. He was tired, ______ he still went to work.
A. and
B. but
C. or
D. so
16. This is the most beautiful place I have ever visited.
A. that
B. which
C. where
D. when
17. They are going to move to a new city ______ next month.
A. on
B. in
C. at
D. by
18. I wish I ______ a bird.
A. am
B. was
C. were
D. had been
19. She is one of the best students ______ in our class.
A. who is
B. who are
C. that is
D. that are
20. We should try our best to help those ______ are in need.
A. which
B. what
C. who
D. whom
二、答案与解析
1. A — “for + 时间段”表示持续的时间。
2. B — “the way that/which”引导定语从句。
3. A — “put down”表示放下。
4. C — 虚拟语气中，对现在事实的相反假设用“were”。
5. A — “if”引导宾语从句。
6. B — 比较级“worse”。
7. A — 过去时态。
8. A — “it is important that...”后接动词原形。
9. C — “where”引导地点状语从句。
10. B — “not only...but also...”结构。
11. A — “who”作主语。
12. B — “prefer A to B”结构。
13. C — “by”表示截止时间。
14. B — “if”引导宾语从句。
15. B — 表转折。
16. A — “the most...that”结构。
17. B — “in next month”表示将来某月。
18. C — 虚拟语气中，“I were”表示与现在事实相反。
19. B — “one of the best students who are...”。
20. C — “those who are in need”表示“那些需要帮助的人”。
三、总结
这套试题涵盖了英语四级考试中常见的语法点和词汇用法，包括时态、虚拟语气、比较级、定语从句、介词搭配等。通过系统练习，可以有效提高语言运用能力和应试技巧。建议考生在做题后认真分析错题，查漏补缺，为正式考试做好充分准备。
