過去進(jìn)行時主要表示過去某一時刻正在進(jìn)行的動作,或表示過去某一階段一直在進(jìn)行的動作。一起和小編來看一下過去進(jìn)行時的易錯題吧!
??  一、丟掉be動詞或忘記把動詞變成現(xiàn)在分詞
  例:1 I watching (watch) TV when he came in.
  2 They were play (play) games at 5:00 p.m. yesterday.
  答案:1 was watching 2 were playing
  解析:現(xiàn)在進(jìn)行時中“be+現(xiàn)在分詞,缺一不可”的規(guī)律也可應(yīng)用于過去進(jìn)行時。

  二、對動詞或動詞詞組提問時丟掉doing
  例:We were flying kites at 5:00 p.m. yesterday. (對劃線部分提問)
  What were you at 5:00 p.m. yesterday?
  答案:What were you doing at 5:00 p.m. yesterday?
  解析:現(xiàn)在進(jìn)行時中“What……doing……”?句式同樣適用于過去進(jìn)行時。

 ?? 三、易把be+現(xiàn)在分詞記成be+過去分詞
  例:He was talked (talk) to his mum at that time.
  答案:was talking
  解析:過去進(jìn)行時與現(xiàn)在進(jìn)行時結(jié)構(gòu)上的區(qū)別體現(xiàn)在be動詞上?!?/strong>

????? 四、易與現(xiàn)在進(jìn)行時弄混
  例:My mother is cooking (cook)when I got home.
  答案:was cooking
  解析:這兩種時態(tài)的共同點是都表示動作正在進(jìn)行,但現(xiàn)在進(jìn)行時前提是現(xiàn)在,而過去進(jìn)行時前提是過去,由when I got home可看出前提是過去。

  五、易與一般過去時弄混
  例:昨晚我在讀一本故事書。
  I read (read) a story book yesterday evening.
  答案:was reading
  解析:這兩種時態(tài)的共同點是都用于表示過去發(fā)生的動作。但過去進(jìn)行時強(qiáng)調(diào)動作正在進(jìn)行,而一般過去時則表示過去某一時間所發(fā)生的動作或存在的狀態(tài),它表示的動作往往已經(jīng)完成。“在”說明正在進(jìn)行,而“I read a story book yesterday evening.”的意思是昨晚我讀了一本故事書,言下之意已經(jīng)讀完了。故用過去進(jìn)行時。
  另外,在賓語從句中當(dāng)主句為過去時,從句若是現(xiàn)在進(jìn)行時,需變成過去進(jìn)行時。
  e.g. He said that he was drawing a cat at noon yesterday.

看完以后同學(xué)們是否對過去進(jìn)行時有了更全面的了解呢?語法是一塊難啃的硬骨頭,但只要每天消化一點點,拿下它便指日可待。