第1个回答 2012-10-25
是的,“不得不”的英语说法是 have to, 后面跟动词不定势 have to do something.
他不得不骑自行车上学,英语是: He has to go to school by bike. 或 He has to ride a bike to go to school.
因为他是第三人称单数,所以用 has to.
第2个回答 2012-10-22
He has to bike to school 过去用had to,比方说昨天他不得不骑自行车上学本回答被提问者采纳
第3个回答 2012-10-22
有主观的“ 不得不”,用must , 客观的 “ 不得不”,用have to .
He had /has to go to school by bike .
第4个回答 2012-10-22
是的.
He has to go to school by bike.
过去式必须用had to,如果没特别强调,则使用一般式