🎯 这节课你会学到

  1. 现在进行时 = be + doing(正在做某事)
  2. doing 的三条拼写规则
  3. 感叹句 Look! / Listen! 的提示作用

📖 讲解

1. 结构:be + doing

谁在干什么(此刻),动词前面加一个 be 动词、动词本身变 doing:

人结构例句
Iam + doingI am reading a book.(我正在看书。)
he / she / itis + doingShe is cooking.(她正在做饭。)
you / we / theyare + doingThey are playing football.(他们正在踢球。)

标志词:now 现在 / right now 此刻 / at the moment 此时 / Look! 看!/ Listen! 听!

  • Look! The bus is coming!(看!公交车来了!)
  • Listen! Someone is singing.(听!有人在唱歌。)

(Look / Listen 就是出题人给你的「进行时」暗号——中文里「看!」「听!」后面接的动作必然正在进行)

2. doing 的三条拼写规则

规则例子
一般 + ingread → reading,play → playing
以不发音 e 结尾:去 e + ingmake → making,write → writing,dance → dancing
重读闭音节(辅+元+辅):双写末尾字母 + ingrun → running,swim → swimming,sit → sitting

(对照记忆:stopped 双写、running 双写——「重读闭音节双写」是 ed 和 ing 通用的规则)

3. 否定和疑问(变 be 就行)

  • 否定:be 后加 not → She is not (isn’t) cooking.
  • 疑问:be 提前 → Are you listening? → Yes, I am. / No, I’m not.
  • Is he sleeping? → Yes, he is.

4. 别和一般现在时搞混(考试爱考)

句子意思
She cooks dinner every day.她每天做饭(习惯,一般现在时)
She is cooking dinner now.她正在做饭(此刻,进行时)

标志词就是分水岭:every day → 一般现在;now → 进行时。

⚠️ 零基础最容易犯的错

  1. 漏 be:❌ I reading a book. → ✅ I am reading a book.(be 和 doing 缺一不可)
  2. be 和 doing 只会一个:❌ I am read. / ❌ I reading. → 两个都要:I am reading.
  3. 双写漏掉:❌ runing → ✅ running;❌ makeing → ✅ making

📝 随堂小练

  1. Look! The children ____ (play) games.
  2. I ____ (write) a letter now.
  3. ____ she ____ (dance)?(疑问)
  4. 写出 doing 形式:make → ____,run → ____,swim → ____
  5. 翻译:他现在正在学英语。
答案(先自己写!)
  1. are playing(children 复数 → are;Look! 提示进行时)
  2. am writing(I 配 am;write 去 e 加 ing)
  3. Is she dancing?(be 提前;dance 去 e 加 ing)
  4. making / running / swimming
  5. He is learning English now.(he 配 is)

➡️ 下一课预告

第 8 课:专升本第一大时态考点——现在完成时(have done),以及 since 和 for 的区别。