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

你好！
Take out your book,please.请拿出你的书。.（改为否定句）
Please don't take out your book.

Answer 3

Don't take out your book, please.请不要把你的书拿出来。

Answer 4

Don't take out your book, please.

Answer 5

Don't take out your book.