open your mouth,please句子成分划分

来源：学生作业帮编辑：大师作文网作业帮分类：英语作业时间：2024/11/10 21:49:11

open是谓语
your mouth是宾语
一般来说祈使句有：
●肯定结构:
1.Do型(即:动词原形(+宾语)+其它成分).如:Please have a seat here.请这边坐.
有的祈使句在意思明确的情况下,动词可省略.如:This way,please.= Go this way,please.请这边走.
2.Be型(即:Be + 表语(名词或形容词)+其它成分).如:Be a good boy!要做一个好孩子!
3.Let型(即:Let + 宾语 + 动词原形 + 其它成分).如:Let me help you.让我来帮你.
●否定结构:
1.Do型和Be型的否定式都是在句首加don't构成.如:Don't forget me!不要忘记我!
Don't be late for school!上学不要迟到!
2.Let型的否定式有两种:“Don't + let + 宾语 + 动词原形 + 其它成分”和“Let + 宾语 + not + 动词原形 + 其它成分”.如:Don't let him go./ Let him not go.别让他走.
3.有些可用no开头,用来表示禁止性的祈使句.如:No smoking!禁止吸烟!No fishing!禁止钓鱼!

open your mouth,please句子成分划分 please open your mouth!的意思 Open your mouth中文是? open your mouth 否定形式用open your mouth 造句 Miss miss please.close your eyes.open your mouth.give me a k The dentist said to a patient :“Open your mouth please,So I the dentist said to a patient:“open your mouth please,so i c Open you mouth ,please.改为否定句 open your m________,please. open your mouth _____（wide/widely) Open your mouth 的两种寓意