在英语学习中，掌握时态是非常重要的。今天，我们来练习一下现在进行时（Present Continuous Tense）。现在进行时表示的是当前正在进行的动作或存在的状态。它的结构是由“be动词”（am/is/are）加上动词的现在分词构成。
练习题
一、填空题
1. She ________ (read) a book right now.
2. They ________ (watch) TV at the moment.
3. I ________ (listen) to music while you were talking.
4. He ________ (not play) football today because it's raining.
5. We ________ (wait) for the bus.
二、选择题
6. What ________ he ________ (do)?
- A. is; doing
- B. does; do
- C. did; do
- D. has; done
7. She ________ (study) English every day.
- A. is studying
- B. studies
- C. studied
- D. will study
8. The children ________ (swim) in the pool.
- A. are swimming
- B. swim
- C. swam
- D. have swum
9. I ________ (not eat) breakfast when my friend called me.
- A. am not eating
- B. didn't eat
- C. wasn't eating
- D. don't eat
10. ________ you ________ (enjoy) your meal?
- A. Are; enjoying
- B. Do; enjoy
- C. Will; enjoy
- D. Have; enjoyed
三、改写句子
将以下句子改为现在进行时。
11. She writes a letter.
→ ________________________________________________________________________
12. They watch TV.
→ ________________________________________________________________________
13. He plays basketball.
→ ________________________________________________________________________
14. We clean the room.
→ ________________________________________________________________________
15. I cook dinner.
→ ________________________________________________________________________
通过以上练习，相信大家对现在进行时有了更深的理解。记得多加练习，这样才能更加熟练地运用这个时态！
