一线教师精心整理，word可编辑
新概念英语第一册语法总结：祈使句
祈使句表示请求、命令、建议、邀请等，谓语动词一律用原型，句子中通常不用主语，句末用惊叹好或者句let sb. do 让某人做 Let me pass. 号，用降调。
★肯定句：动词原型
Come here, please.
Go downstairs, please.
Stand up. Sit down. Be quiet. Be careful.
祈使句中如果有唤语，一定要用逗号隔开，放在句首或者句尾： Come in, Amy. Sit down here, Tom.
Mary, give me a book please.
★否定：Don't+动词原型 Don't come here. Don't sit down. Don't stand up. Don't give me it.
Let us have a rest.
Let's have a rest.
反意疑问：
Let's have a walk along the river, shall we?
Let us go out for a drink, will you?
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