《How often do you exercise?》PPT课件2比一比，看谁说得又快又好？I always plays the guitar on weekends.I usually plays the guitar on weekends.I sometimes plays the guitar on weekends.I usually does my homework on weekends.I often do my homework on weekends.I sometimes do my homework on weekends.... ... ...1. three times a weektime 次数time and time again 千万次的three or four times a week 一周三四次表示一周/月/年多少次, 可以用... times a week / month / year，注意有两个词有单独的表示法，“一次”用“once”, “两次”用“twice”。... ... ...2. once , twice, three times 等次数的表达法。1) 这三个词都表示______，once是______，twice是_______，除了一次，两次，其他的次数都表达成__________。如：三次是____________ ，五次是____________。2) 这些表次数的词后与一段时间连用，表示动作多长时间发生几次，即动作的________. 3) 翻译：两周一次 ________________一年两次 ________________一个月两次 ________________... ... ...sometimes与几个形似的词的区别a. sometime是副词, “在某个时候”, “某时”Will you come again sometime next week?She was there sometime last year.b. some time是名词词组, 意为“一段时间”，做时间状语用。I will stay here for some time.He worked on the trouble for some time.... ... ...HomeworkKeep a weekend diary showing what you do on weekend.You can write down what they do from the time you get up until you go to bed.关键词：《How often do you exercise?》教学课件，人教版八年级上册英语课件，八年级英语幻灯片课件下载，《How often do you exercise?》PPT课件下载，.ppt格式 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。