摘要:
1 许多动词通过在原型之后添加-ed 构成一般过去式。 其他动词有不规则的过去式,使用一般过去式的时间词语出现在句首或者句尾 The company grew from 400 to 5,000 people in the 1950s. Sixty years ago, the company em 阅读全文
摘要:
1 情况动词must 和词组have to, need to ,have got to 都表示必须做某事或者要求做某事。 need to have to must have got to When is the project due? We need to(have to, must, have 阅读全文
摘要:
Expression of possibility Probably Perhaps There's a change(that) It's very likly(that) It's possible(that) I think so 1 Will Belle Vie's sales contiu 阅读全文