Question

take out your book please 改为否定句

Answer 1

　　take out your book please 改为否定句是：
　　Please don't take out your book.
　　肯定句变否定句的方法有：
　　1.简单句中含有系动词be、情态动词和助动词时，变否定句时需在系动词be、情态动词和助动词后加not。如：
　　I am a teacher．→I am not a teacher．
　　He can help me．→He can't help me．
　　2．简单句中谓语动词为行为动词时，要根据时态选用do的相应形式，把肯定句变为否定句。如：
　　The little girl wants to go there．→
　　The little girl doesn't want to go there．
　　He did his work yesterday．→
　　He didn't do his work yesterday．
　　3．祈使句变否定句时，一般在句首加Don't，但Let us或Let's开头的祈使句在
Let us或Let's后加not即可。如：
　　Put them over there．→
　　Don't put them over there．
　　Let us go home．→
　　Let us not go home．
　　4．主从复合句中，主句是I think，I believe等结构，变否定句时，形式上否定主句，实际上否定从句。如：
　　I don't think chickens can swim ．我认为鸡不会游泳。
　　5．“had better ＋动词原形”，变否定句时为“had better not＋动词原形”。如：
　　You'd better go to school．→
　　You'd better not go to school．
　　6．动词不定式变否定式时，常在不定式to前加not。如：
　　The teacher tells me to do it．→
　　The teacher tells me not to do it．
　　7．使役动词和感官动词（make，let，hear，see，watch等）后接省略to的不定式，此种不定式变否定句时只需在省略to的动词原形前加not。如：
　　I saw her work．→
　　I saw her not work.

Answer 2

Take out your book please 改为否定句
Don't take out your book,please.
or
Please don't take out your book.
祝你开心如意!

Answer 3

君子如水，小人如油。

Answer 4

Don't take out your book,please.