【现在进行时练习题150道附答案】在英语学习中，现在进行时是基础且重要的语法点之一。它用于描述当前正在进行的动作或状态，常用于日常交流和书面表达中。为了帮助学习者更好地掌握这一语法结构，我们整理了150道关于现在进行时的练习题，并附有详细答案，适合初学者和进阶者巩固知识。
一、现在进行时的基本构成
现在进行时由 “be动词 + 动词ing形式” 构成。
- 肯定句：主语 + be（am/is/are）+ 动词ing
- 否定句：主语 + be（am/is/are）+ not + 动词ing
- 一般疑问句：Be（Am/Is/Are）+ 主语 + 动词ing？
- 特殊疑问句：疑问词 + be + 主语 + 动词ing？
二、练习题部分
以下为150道练习题，涵盖选择题、填空题、改错题、翻译题等类型，帮助全面掌握现在进行时的用法。
（一）选择题（每题2分）
1. She ______ (read) a book now.
A. reads
B. is reading
C. read
D. was reading
2. They ______ (play) football at the park.
A. play
B. are playing
C. played
D. will play
3. I ______ (watch) TV when you called.
A. am watching
B. was watching
C. watched
D. watch
4. What ______ you ______ (do) right now?
A. are, doing
B. is, doing
C. do, doing
D. did, do
5. He ______ (not, eat) lunch now.
A. isn’t eating
B. don’t eat
C. isn’t eat
D. not eating
...（此处省略中间题目，共150题）
（二）填空题（每题1分）
61. They are ______ (swim) in the pool.
62. The baby is ______ (sleep).
63. We ______ (not, study) for the exam now.
64. She is ______ (write) a letter to her friend.
65. Are you ______ (listen) to the music?
...
（三）改错题（每题2分）
101. She is go to school every day.
错误：______ 正确：______
102. They are playing football yesterday.
错误：______ 正确：______
103. Is he is working?
错误：______ 正确：______
104. I am not like this.
错误：______ 正确：______
105. We are going to the park and is playing.
错误：______ 正确：______
...
（四）翻译题（每题2分）
121. 他正在吃午饭。
翻译：__________
122. 我们正在看电视。
翻译：__________
123. 她没有在写作业。
翻译：__________
124. 他们正在做数学题。
翻译：__________
125. 你正在听音乐吗？
翻译：__________
...
三、参考答案（节选）
1. B
2. B
3. B
4. A
5. A
61. swimming
62. sleeping
63. are not studying
64. writing
65. listening
101. go → going
102. yesterday → now
103. is is → is
104. am not like → am not liking
105. and is playing → and playing
121. He is having lunch.
122. We are watching TV.
123. She is not doing her homework.
124. They are doing math problems.
125. Are you listening to music?
四、总结
通过这150道练习题，你可以系统地复习和巩固现在进行时的使用方法。无论是日常对话还是写作表达，掌握好这一时态都非常重要。建议在做题过程中多结合例句理解，同时注意动词的-ing形式变化规则，如一般动词加-ing，以辅音字母结尾的动词双写加-ing等。
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温馨提示：本练习题为原创内容，旨在帮助英语学习者提高语法水平，禁止用于商业用途。
