Usually I go to school by bus. Sometimes I go to school by bike
I have milk and bread for breakfast, and sometimes a little fruit.
Jack goes to school on foot,but sometimes by bike．杰克步行上学,但有时也骑自行车去。
二、some times，名词词组，“几次，几倍”的意思。其中的times为可数名词的复数形式。如：①This tree is some times higher than that one.这棵树比那棵树高几倍。
②Mary's hair is some times longer than Tom's.玛丽的头发比汤姆的长几倍。
③Our school is some times larger than theirs．我们学校比他们学校大几倍。
三、sometime，副词，"某个时候"的意思，指某个不明确的时间。如：①The son said he would go home sometime in October this year.
儿子说他将在今年十月的某个时候回家。
②Kate will be back sometime in February．凯特将在2月某个时候回来。
四、some time，名词词组，“某一段时间”的意思，其中的time为不可数名词。如：①I went back to Beijing after staying in the countryside for some time.
我在乡下呆了一段时间后回到了北京。
②I’ll stay home for some time．
我将在家呆一段时间。
五、some time，sometime,some times和 some times是平时考试中常见的几个形似词,它们的含义大不相同。请同学们利用下面顺口溜帮助记忆：
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