一般过去时 Jay Chou___ 36 years old now
周杰伦 2004 年 26岁
Jay Chou____ 26 years old in 2004
周杰伦现在 36 岁
iswasI _______ twelve years old this year
我今年 12 岁
am我去年 11 岁
I ________ eleven years old last year
wasWe ____ in the classroom now
我们昨天晚上在家里
We ____ at home last night
我们现在在教室
areweream / iswas arewere肯定句: We were at home last night
一般疑问句: Were you at home last night
特殊疑问句: Where were you last night
否定句: We were not at home last night
weren’t 答语: Yes, we were
/ No, we weren’t
肯定句: It was very hot yesterday
否定句: It was not very hot yesterday
wasn’t一般疑问句 :Was it very hot yesterday
特殊疑问句 How was the weather yesterday
=What was the weather like yesterday
答语: Yes, it was
/ No, it wasn’t
由以上例子可知,含有 be 动词 was/were 的一般过去时的句子,变否定句时是在was/were 后面加 not, 可缩写为 ____________ ; 变一般疑问句时是把 was/were 提至———