merryll718nd
幼苗
共回答了15个问题采纳率:93.3% 举报
他害怕乘飞机
afraid of being
(be afraid of doing sth.害怕做.,in an airplane之前只能用be)
句型转换:
1.spent,on
(it takes ...时间 to do = sb.spends ...时间 on sth.都是表示花多少时间做.事的说法)
2.seemed to know
(it seems that .= 从句中的主句 seems to do ,从句改成动词不定式)
3.Did,used
(used to 表示过去一直做.,因此改成疑问句时助动词要用did ...used to do)
4.don't need
(have to “不得不”的否定式是“不需要”,所以是 not need to do )
1年前
10