Bonsoir
Je ré-écris les phrases corrigées en mettant en gras ce qui est corrigé
a- When did you buy your computer ?
b- Ross took a photo of me when I wasn't looking. (Base Verbale + -ing)
c- Why didn't you come on time ? (base verbale)
d- Flemming discovered penicillin in 1928. (past simple = action passée terminée et datée)
e- How often did they visit you ?
f- I was walking when I heard somebody behind me.
g- I was frightened and I started to run. (prétérit simple)
h- I met John when he was cycling home. (I was, you were)
la plupart des erreurs viennent des phrases interrogatives au prétérit simple.
-On utlise l'auxiliaire DID (prétérit de DO) pour poser la question ===>
(mot interrogatif )+ did + sujet + Base Verbale + ?
-
-si le mot interrogatif est "who" et qu'il est sujet, alors pas d'auxiliaire
Who knocked at the door ?
mais
Who did he look at ?
-
si le verbe utilisé est "be", c'est déjà un auxilaire, donc pas de did ....
Were you at home ?
Was she at the restaurant ?
-
pour le prétérit BE + V-ing on utilise was/were + Base Verbale -ing.
inversion sujet was/were pour les questions + Base Verbale -ing.
-
Bonne soirée ☺☺☺
