英语一般过去时再什么情况下用did/什么情况下用were /was/谁能讲明白些
问题描述:
英语一般过去时再什么情况下用did/什么情况下用were /was/
谁能讲明白些
答
当谓语是其他动词的情况下用did;当谓语是be的情况下用were、was;
答
就像 I was ill yestoday.
she did nothing yestoday.
答
1.谓语是be的情况下用were、was:
I am a student in XX university 我是XX大学的学生(现在时态);I was a student in XX university 我曾经是XX大学的学生(过去时态)
2.谓语是其他动词的否定句情况下用did:
I study in XX university; I did not study in XX university.
3.谓语是其他动词的强调句情况下用did:
I do understand it 我确实明白了;I did understand it 我过去确实明白了.