week、weekends、weekend、weekdays的区别是什么?

week、weekends、weekend、weekdays的区别是什么? on weeken 给我讲week,weekend,weekends的区别谢谢喽 学生们经常利用周末自愿到公园清理卫生 students often（ ）their weeken学生们经常利用周末自愿到公园清理卫生 students often（ ）their weekends （ ）to clean up the parks.括号填什么 比较下列A,B两组句子,然后小结它们的区别A(1)what do you do on weekends?I often watch TV.(2)what do your friends do on weekends?They often watch TV.(3)what does he do on weekends?He often watches TV (4)what does your sister do on weeken on weeken(s)什么意思 I have to come during the week since I teach on the weekends是什么意思? I often go to shopping on weekends在“I often go to shopping on weekends.”中week要不要加s的?为什么?请详细说明. During the week,I always wear a suit and look smart.But at the weekends I usually dress more c they have PE classes twice_____ three times a week but we exercise only on weekends.A andB or 对括号内内容提问1、I had a party (last weekend)._____ _____ you _____ ____ _____?2、My trip last week was (wxcellent)______ ______ your trip last week?3、My mother (went to New York) last weekend.______ _______your mother______ last weeken week 英语翻译1.On average,how many service incidents or service calls do you make per machine in one month?2.On average,how many individual pieces do you build each day during the week?3.On average how many individual pieces do you build over a weeken on weekends weekends是什么意思 on weekends. 连词成句 1.lessons many PE do a have week you how 2.you连词成句1.lessons many PE do a have week you how ?2.you to do join want us ?3.weekends does spend his 部分初二下学期英语句型转换题.1.We usually go to the movies on weekends.(就go to movies提问)____ _____ you usually ______ on weekends 2.They exercise three or four times a week.(就three or four times a week提问)____ _____do they ex