Part 2Part 2 SentencesSentencesUnit 1 Unit 1 祈使句、祈使句，祈使句、祈使句，请求命令和建议，请求命令和建议，do型型be型型let型，型，主语是主语是you要省去，要省去，动词原形开头记，动词原形开头记，否定形式要注意，否定形式要注意，开头要把开头要把dont记。记。祈使句口诀祈使句口诀祈使句祈使句Stop and wait.Wait in line.Please take my seat.Look before you cross the street.Lets cross the street.do型型Let型型Be careful.Be型型Lets get on the bus.Rules on the BusDont push.Dont shout.Dont run.Rules in the libraryPut books back before you leave.Dont eat food in the library.Dont eat food in the library.Wait in line.Dont wait in line.Eat food in the library.Be careful.Dont be careful.Lets get on the bus.Dont lets get on the bus.Lets not get on the bus.或或肯定句肯定句否定句否定句Let sb not do sth 让某人不要做某事 句型 2+1 Unit2 句型发语音至钉钉班级群（小群） 利用英语趣配音软件配音U2L2并上传 朋友圈打卡整理笔记及错题并复习Unit2，周六晚上7:00考试Homework