he go to school on foot 的同義句是: He walks to school on foot. 在這裏，on foot是走路的意思，這個介詞短語是方式狀語，不能做謂語，它只能修飾動詞謂語，表示交通方式。而walk是動詞，是走路的意思，它可以做謂語，相當於go foot的意思。類似的用法有：drive to...= go bus take a bus to school=go to school by bus ride a bike to school = go to school by bike.
he goes to school on foot同義句
同義句是:He walks to school.他步行去學校。這裏涉及到的是同義詞組go to school=walk to school.英語中還有很多同義詞組如:have hun= have a good time=enjoy oneself 玩得開心，get to=arrive in/at到達，think of= come up with想出，plenty of= a lot of=lots of許多
