摘要：本课的重点语法内容为现在完成时，侧重学习的是标志词so far和up to/till now。具体内容可参考由廖怀宝主编、上海同济大学出版社出版的《教材解析》：

【精品课程】

高考英语强化班｜15 次课突破 120+！早规划，早赢分

能力升学两不误！

《新概念英语2》同步语法：第3课

【语法纲要】

本课的重点语法内容为现在完成时，侧重学习的是标志词so far和up to/till now。具体内容可参考由廖怀宝主编、上海同济大学出版社出版的《教材解析》：

《新概念英语1/2》点津系列辅导丛书

【同步练习】

一、选择题

1. Up to now, the scientist ________ five papers on climate change.

A. publishesB. publishedC. is publishingD. has published

2. Listen! The baby in the next room ________.

A. criesB. criedC. is cryingD. has cried

3. My grandmother ________ in the countryside when she was young.

A. livesB. livedC. is livingD. has lived

4. We usually ________ to the park on weekends.

A. goB. wentC. are goingD. have gone

5. ________ you ever ________ to a live concert?

A. Do, goB. Did, goC. Are, goingD. Have, gone

6. They ________ their homework an hour ago.

A. finishB. finishedC. are finishingD. have finished

7. So far, she ________ three gold medals in the competition.

A. winsB. wonC. is winningD. has won

8. Look! The children ________ snowmen in the yard.

A. makeB. madeC. are makingD. have made

9. The moon ________ around the earth.

A. movesB. movedC. is movingD. has moved

10. I ________ my keys. I can't find them anywhere.

A. loseB. lostC. am losingD. have lost

11. When ________ you ________ this book?

A. do, readB. did, readC. are, readingD. have, read

12. He ________ to music every morning.

A. listensB. listenedC. is listeningD. has listened

13. We ________ a new car since last month.

A. buyB. boughtC. are buyingD. have bought

14. The old man ________ last year.

A. diesB. diedC. is dyingD. has died

15. ________ you ________ your dinner yet?

A. Do, haveB. Did, haveC. Are, havingD. Have, had

16. She ________ the piano now.

A. playsB. playedC. is playingD. has played

17. How many countries ________ your father ________ so far?

A. does, visitB. did, visitC. is, visitingD. has, visited

18. I ________ to the cinema yesterday evening.

A. goB. wentC. am goingD. have gone

19. They ________ here for ten years.

A. liveB. livedC. are livingD. have lived

20. The sun ________ in the east and sets in the west.

A. risesB. roseC. is risingD. has risen

二、句子填空

21. Up to now, the research team (make) significant progress in developing the new drug.

22. The students (listen) attentively to the teacher's explanation at the moment.

23. When she was a child, she (collect) stamps as her hobby.

24. The earth (rotate) around the sun once every 365 days.

25. you ever (climb) a mountain higher than 3,000 meters?

26. They (complete) their homework before dinner yesterday.

27. So far, the charity organization (raise) over $100,000 for the earthquake victims.

28. Look! The chef (prepare) a special dish for the guests.

29. Most birds (migrate) to warmer regions during the winter.

30. I (lose) my keys and can't find them anywhere. Have you seen them?

31. The ancient temple (build) in the 12th century and still stands today.

32. My father usually (read) the newspaper while having breakfast.

33. We (live) in this apartment since we moved to the city two years ago.

34. The famous writer (pass away) peacefully in his sleep last night.

35. you (finish) your project yet? The deadline is tomorrow.

36. The children (play) games in the garden at present.

37. How many countries your parents (visit) so far?

38. I (go) to the concert with my friends last weekend. It was amazing.

39. They (study) English for five years, and their pronunciation has improved a lot.

40. The sun (rise) in the east and sets in the west every day.

三、汉译英

41. 到目前为止，这家公司已经开发了三款创新产品。

42. 昨天下午，她在图书馆查阅了很多关于历史的资料。

43. 大多数植物在白天释放氧气。

44. 听！孩子们正在客厅欢快地唱歌。

45. 自从搬到这座城市，我们就一直住在这个小区。

46. 他每天早上都会沿着河边跑步锻炼身体。

47. 上个月，他们在学校举办了一场精彩的艺术展览。

48. 工人们此刻正在修理损坏的路灯。

49. 到目前为止，科学家们还没有找到治疗这种疾病的方法。

50. 水在 100 摄氏度时会沸腾。

【答案解析】

来源：沪上英语教与学