05 现在进行时 be(am/is/are)+ 现在分词

现在进行时表示现在正在进行的动作或存在的状态。

一、现在进行时的构成

be(am/is/are)+ 现在分词(动词的-ing 形式):

1. 当主语是 I 时,be 动词用 am

例如:I am reading a book.(我正在读书。)

2. 当主语是第三人称单数(he、she、it)时,be 动词用 is

例如:She is singing a song.(她正在唱歌。)

3. 当主语是第二人称(you)或第一、三人称复数(we、they)时,be 动词用 are

例如:You are playing basketball.(你正在打篮球。);They are watching TV.(他们正在看电视。)

二、现在进行时的用法

1. 表示此刻正在进行的动作。

I am writing an email now.(我现在正在写一封电子邮件。)

He is talking on the phone.(他正在打电话。)

2. 表示现阶段正在进行的动作,但说话时不一定正在进行。

They are learning Spanish this semester.(他们这学期正在学习西班牙语。)这里强调的是这一阶段的活动,不一定此刻正在学。

3. 与 always、constantly、forever 等副词连用,表示反复出现或习惯性的动作,带有一定的感情色彩,如抱怨、厌烦、赞美等。

She is always helping others.(她总是帮助别人。)这里带有赞美的感情色彩。

4. 表示即将发生的动作,通常用于一些表示位移的动词,如 come、go、leave、arrive 等。

I am leaving for Beijing tomorrow.(我明天要去北京。)

三、现在进行时的时间状语

常与现在进行时连用的时间状语有:now(现在)、at the moment(此刻)、right now(此刻,马上)等。

四、现在进行时的句式变化

1. 否定句:在 be 动词后加 not。

I am not watching TV.(我没在看电视。)

She isn't singing.(她没在唱歌。)

2. 一般疑问句:将 be 动词提到句首。

Are you reading a book?(你在读书吗?)

Is he playing football?(他在踢足球吗?)

3. 特殊疑问句:特殊疑问词 + be + 主语 + 现在分词 + …?

What are you doing now?(你现在在做什么?)

Where is she singing?(她在哪里唱歌?)

一些现在进行时的例子:

1. study [ˈstʌdi] - studying [ˈstʌdɪɪŋ] - 学习 - I am studying for the exam in the library.(我正在图书馆为考试学习。)

2. read [riːd] - reading [ˈriːdɪŋ] - 阅读 - She is reading a textbook in the classroom.(她正在教室里读课本。)

3. write [raɪt] - writing [ˈraɪtɪŋ] - 写 - He is writing an essay for his English class.(他正在为英语课写一篇文章。)

4. discuss [dɪˈskʌs] - discussing [dɪˈskʌsɪŋ] - 讨论 - We are discussing a math problem in the study group.(我们正在学习小组里讨论一道数学题。)

5. listen [ˈlɪsn] - listening [ˈlɪsnɪŋ] - 听 - The students are listening to the teacher's lecture.(学生们正在听老师讲课。)

6. take notes [teɪk nəʊts] - taking notes [ˈteɪkɪŋ nəʊts] - 做笔记 - She is taking notes during the history class.(她正在历史课上做笔记。)

7. ask questions [ɑːsk ˈkwestʃənz] - asking questions [ˈɑːskɪŋ ˈkwestʃənz] - 问问题 - He is asking questions about the science experiment.(他正在问关于科学实验的问题。)

8. answer questions [ˈænsə(r) ˈkwestʃənz] - answering questions [ˈænsərɪŋ ˈkwestʃənz] - 回答问题 - The students are answering questions on the test paper.(学生们正在试卷上回答问题。)

9. review [rɪˈvjuː] - reviewing [rɪˈvjuːɪŋ] - 复习 - I am reviewing my notes before the exam.(我正在考试前复习我的笔记。)

10. memorize [ˈmeməraɪz] - memorizing [ˈmeməraɪzɪŋ] - 记忆 - She is memorizing vocabulary words.(她正在记忆词汇。)

11. practice [ˈpræktɪs] - practicing [ˈpræktɪsɪŋ] - 练习 - They are practicing speaking English in the language lab.(他们正在语言实验室里练习说英语。)

12. do homework [duː ˈhəʊmwɜːk] - doing homework [ˈduːɪŋ ˈhəʊmwɜːk] - 做作业 - He is doing his math homework at his desk.(他正在书桌前做数学作业。)

13. hand in [hænd ɪn] - handing in [ˈhændɪŋ ɪn] - 上交 - The students are handing in their assignments.(学生们正在上交他们的作业。)

14. check [tʃek] - checking [ˈtʃekɪŋ] - 检查 - The teacher is checking the students' papers.(老师正在检查学生们的试卷。)

15. correct [kəˈrekt] - correcting [kəˈrektɪŋ] - 改正 - She is correcting her mistakes in the homework.(她正在改正作业中的错误。)

16. participate [pɑːˈtɪsɪpeɪt] - participating [pɑːˌtɪsɪˈpeɪtɪŋ] - 参加 - I am participating in a school club activity.(我正在参加学校俱乐部的活动。)

17. join [dʒɔɪn] - joining [ˈdʒɔɪnɪŋ] - 加入 - He is joining the debate team.(他正在加入辩论队。)

18. attend [əˈtend] - attending [əˈtendɪŋ] - 参加,出席 - The students are attending a lecture in the auditorium.(学生们正在礼堂参加一场讲座。)

19. prepare [prɪˈpeə(r)] - preparing [prɪˈpeərɪŋ] - 准备 - She is preparing for a presentation.(她正在准备一个演讲。)

20. research [rɪˈsɜːtʃ] - researching [rɪˈsɜːtʃɪŋ] - 研究 - They are researching a topic for their project.(他们正在为他们的项目研究一个主题。)

21. present [prɪˈzent] - presenting [prɪˈzentɪŋ] - 展示 - He is presenting his findings to the class.(他正在向全班展示他的发现。)

22. discuss in groups [dɪˈskʌs ɪn ɡruːps] - discussing in groups [dɪˈskʌsɪŋ ɪn ˈɡruːps] - 小组讨论 - The students are discussing in groups for the group project.(学生们正在为小组项目进行小组讨论。)

23. collaborate [kəˈlæbəreɪt] - collaborating [kəˌlæbəˈreɪtɪŋ] - 合作 - We are collaborating on a science experiment.(我们正在合作进行一个科学实验。)

24. learn [lɜːn] - learning [ˈlɜːnɪŋ] - 学习 - She is learning a new language.(她正在学习一门新语言。)

25. explore [ɪkˈsplɔː(r)] - exploring [ɪkˈsplɔːrɪŋ] - 探索 - They are exploring different learning methods.(他们正在探索不同的学习方法。)

26. experiment [ɪkˈsperɪmənt] - experimenting [ɪkˈsperɪməntɪŋ] - 实验 - The students are experimenting in the chemistry lab.(学生们正在化学实验室里做实验。)

27. observe [əbˈzɜːv] - observing [əbˈzɜːvɪŋ] - 观察 - He is observing the behavior of animals in the biology class.(他正在生物课上观察动物的行为。)

28. analyze [ˈænəlaɪz] - analyzing [ˈænəlaɪzɪŋ] - 分析 - She is analyzing a text in the literature class.(她正在文学课上分析一篇文章。)

29. summarize [ˈsʌməraɪz] - summarizing [ˈsʌməraɪzɪŋ] - 总结 - The students are summarizing the main points of a lecture.(学生们正在总结讲座的主要内容。)

30. compare [kəmˈpeə(r)] - comparing [kəmˈpeərɪŋ] - 比较 - They are comparing different historical events.(他们正在比较不同的历史事件。)

31. contrast [ˈkɒntræst] - contrasting [ˈkɒntræstɪŋ] - 对比 - She is contrasting two literary works.(她正在对比两部文学作品。)

32. illustrate [ˈɪləstreɪt] - illustrating [ˈɪləstreɪtɪŋ] - 说明,举例 - He is illustrating a concept with examples.(他正在用例子说明一个概念。)

33. explain [ɪkˈspleɪn] - explaining [ɪkˈspleɪnɪŋ] - 解释 - The teacher is explaining a difficult math problem.(老师正在解释一个难的数学问题。)

34. clarify [ˈklærəfaɪ] - clarifying [ˈklærəfaɪɪŋ] - 澄清 - She is clarifying her doubts with the teacher.(她正在向老师澄清她的疑惑。)

35. inquire [ɪnˈkwaɪə(r)] - inquiring [ɪnˈkwaɪərɪŋ] - 询问 - He is inquiring about the course schedule.(他正在询问课程表。)

36. seek help [siːk help] - seeking help [ˈsiːkɪŋ help] - 寻求帮助 - The students are seeking help from the tutor.(学生们正在向导师寻求帮助。)

37. discuss with teachers [dɪˈskʌs wɪð ˈtiːtʃəz] - discussing with teachers [dɪˈskʌsɪŋ wɪð ˈtiːtʃəz] - 和老师讨论 - I am discussing my progress with my teachers.(我正在和我的老师讨论我的进步。)

38. discuss with classmates [dɪˈskʌs wɪð ˈklɑːsmeɪts] - discussing with classmates [dɪˈskʌsɪŋ wɪð ˈklɑːsmeɪts] - 和同学讨论 - She is discussing the assignment with her classmates.(她正在和她的同学讨论作业。)

39. study in groups [ˈstʌdi ɪn ɡruːps] - studying in groups [ˈstʌdɪɪŋ ɪn ˈɡruːps] - 小组学习 - They are studying in groups for the upcoming test.(他们正在为即将到来的考试进行小组学习。)

40. prepare presentations [prɪˈpeə(r) ˌpreznˈteɪʃənz] - preparing presentations [prɪˈpeərɪŋ ˌpreznˈteɪʃənz] - 准备展示 - We are preparing presentations for the class.(我们正在为班级准备展示。)

41. research topics [rɪˈsɜːtʃ ˈtɒpɪks] - researching topics [rɪˈsɜːtʃɪŋ ˈtɒpɪks] - 研究主题 - He is researching topics for his research paper.(他正在为他的研究论文研究主题。)

42. present reports [prɪˈzent rɪˈpɔːts] - presenting reports [prɪˈzentɪŋ rɪˈpɔːts] - 展示报告 - The students are presenting reports on their research findings.(学生们正在展示他们的研究发现报告。)

43. discuss projects [dɪˈskʌs ˈprɒdʒekts] - discussing projects [dɪˈskʌsɪŋ ˈprɒdʒekts] - 讨论项目 - They are discussing projects in the project meeting.(他们正在项目会议上讨论项目。)

44. collaborate on projects [kəˈlæbəreɪt ɒn ˈprɒdʒekts] - collaborating on projects [kəˌlæbəˈreɪtɪŋ ɒn ˈprɒdʒekts] - 在项目上合作 - We are collaborating on projects with other classes.(我们正在和其他班级在项目上合作。)

45. learn from teachers [lɜːn frəm ˈtiːtʃəz] - learning from teachers [ˈlɜːnɪŋ frəm ˈtiːtʃəz] - 向老师学习 - She is learning from teachers in the classroom.(她正在教室里向老师学习。)

46. learn from classmates [lɜːn frəm ˈklɑːsmeɪts] - learning from classmates [ˈlɜːnɪŋ frəm ˈklɑːsmeɪts] - 向同学学习 - He is learning from classmates in the study group.(他正在学习小组里向同学学习。)

47. explore campus [ɪkˈsplɔː(r) ˈkæmpəs] - exploring campus [ɪkˈsplɔːrɪŋ ˈkæmpəs] - 探索校园 - The new students are exploring campus.(新生们正在探索校园。)

48. attend classes [əˈtend ˈklɑːsɪz] - attending classes [əˈtendɪŋ ˈklɑːsɪz] - 上课 - We are attending classes regularly.(我们正在定期上课。)

49. participate in activities [pɑːˈtɪsɪpeɪt ɪn ækˈtɪvɪtiz] - participating in activities [pɑːˌtɪsɪˈpeɪtɪŋ ɪn ækˈtɪvɪtiz] - 参加活动 - She is participating in various school activities.(她正在参加各种学校活动。)

50. join clubs [dʒɔɪn klʌbz] - joining clubs [ˈdʒɔɪnɪŋ klʌbz] - 加入俱乐部 - He is joining different clubs to develop his interests.(他正在加入不同的俱乐部来发展他的兴趣。)

51. organize events [ˈɔːɡənaɪz ɪˈvents] - organizing events [ˈɔːɡənaɪzɪŋ ɪˈvents] - 组织活动 - The student council is organizing events for the school.(学生会正在为学校组织活动。)

52. volunteer [ˌvɒlənˈtɪə(r)] - volunteering [ˌvɒlənˈtɪərɪŋ] - 做志愿者 - They are volunteering in the community service project.(他们正在社区服务项目中做志愿者。)

53. attend seminars [əˈtend ˈsemɪnəz] - attending seminars [əˈtendɪŋ ˈsemɪnəz] - 参加研讨会 - The teachers are attending seminars to update their knowledge.(老师们正在参加研讨会以更新他们的知识。)

54. give presentations [ɡɪv ˌpreznˈteɪʃənz] - giving presentations [ˈɡɪvɪŋ ˌpreznˈteɪʃənz] - 做展示 - She is giving presentations on her research topic.(她正在就她的研究主题做展示。)

55. ask for advice [ɑːsk fɔːr ədˈvaɪs] - asking for advice [ˈɑːskɪŋ fɔːr ədˈvaɪs] - 寻求建议 - He is asking for advice from his professors.(他正在向他的教授寻求建议。)

56. discuss strategies [dɪˈskʌs ˈstrætədʒiz] - discussing strategies [dɪˈskʌsɪŋ ˈstrætədʒiz] - 讨论策略 - The students are discussing strategies for the exam.(学生们正在讨论考试策略。)

57. study together [ˈstʌdi təˈɡeðə(r)] - studying together [ˈstʌdɪɪŋ təˈɡeðə(r)] - 一起学习 - We are studying together in the study room.(我们正在自习室一起学习。)

58. review lessons [rɪˈvjuː ˈlesnz] - reviewing lessons [rɪˈvjuːɪŋ ˈlesnz] - 复习课程 - She is reviewing lessons after class.(她在课后复习课程。)

59. practice skills [ˈpræktɪs skɪlz] - practicing skills [ˈpræktɪsɪŋ skɪlz] - 练习技能 - They are practicing skills in the laboratory.(他们正在实验室里练习技能。)

60. attend lectures [əˈtend ˈlektʃəz] - attending lectures [əˈtendɪŋ ˈlektʃəz] - 参加讲座 - The students are attending lectures on different subjects.(学生们正在参加不同学科的讲座。)

61. take exams [teɪk ɪɡˈzæmz] - taking exams [ˈteɪkɪŋ ɪɡˈzæmz] - 参加考试 - He is taking exams this week.(他这周正在参加考试。)

62. prepare for exams [prɪˈpeə(r) fɔːr ɪɡˈzæmz] - preparing for exams [prɪˈpeərɪŋ fɔːr ɪɡˈzæmz] - 为考试做准备 - The students are preparing for exams by studying hard.(学生们正在通过努力学习为考试做准备。)

63. discuss exam results [dɪˈskʌs ɪɡˈzæm rɪˈzʌlts] - discussing exam results [dɪˈskʌsɪŋ ɪɡˈzæm rɪˈzʌlts] - 讨论考试结果 - They are discussing exam results with their classmates.(他们正在和同学讨论考试结果。)

64. improve grades [ɪmˈpruːv ɡreɪdz] - improving grades [ɪmˈpruːvɪŋ ɡreɪdz] - 提高成绩 - She is trying to improve her grades by working harder.(她正在通过更努力学习来提高她的成绩。)

65. study hard [ˈstʌdi hɑːd] - studying hard [ˈstʌdɪɪŋ hɑːd] - 努力学习 - We are studying hard to achieve our goals.(我们正在努力学习以实现我们的目标。)

66. ask questions in class [ɑːsk ˈkwestʃənz ɪn klɑːs] - asking questions in class [ˈɑːskɪŋ ˈkwestʃənz ɪn klɑːs] - 在课堂上提问 - He is asking questions in class to clarify his understanding.(他正在课堂上提问以澄清他的理解。)

67. answer questions in class [ˈænsə(r) ˈkwestʃənz ɪn klɑːs] - answering questions in class [ˈænsərɪŋ ˈkwestʃənz ɪn klɑːs] - 在课堂上回答问题 - The students are answering questions in class actively.(学生们正在课堂上积极回答问题。)

68. participate in class discussions [pɑːˈtɪsɪpeɪt ɪn klɑːs dɪˈskʌʃənz] - participating in class discussions [pɑːˌtɪsɪˈpeɪtɪŋ ɪn klɑːs dɪˈskʌʃənz] - 参加课堂讨论 - She is participating in class discussions to share her

英语基础

05 现在进行时 be(am/is/are)+ 现在分词