1.The toilet is dirty 改一般疑问句 2.ltis a library 改复数句 3.ls this tall boy thin?改肯定句4.The mouse has a long tail.改否定句 句意不变 5 The kite is yellow 对划线部分提问 这是划线yellow

Is the toilet dirty ?
Those are libraris .
This tall boy is thin.
The mouse doesn't have a short tail .
What is the kite's color？

1、Is the toilet dirty? (be动词前置）
2、They are libraries. (变y为i加es)
3、This tall boy is thin. （主语前置）
4、The mouse doesn't have a long tail.（加doesn't，has还原have）
5、What color is the kite? ( be动词提前，在be动词前加询问颜色的特殊疑问词组 what color )

1.一般疑问句：Is the toilet dirty?
2.复数句：They are libraries.
3.肯定句：This tall boy is thin.
4.否定句 句意不变：The mouse does't have a long tail.
5.提问：What is colour of the kite?

Is the toilet dirty?
They are libraries
This tall boy is thin
The mouse doesn't have a long tail
What colour is the kite?

1 Is the toilet dirty
2 They are libraries
3 This tall boy is thin
4 The mouse doesn't have a short tail
5 What is colour of the kite?

把下列的英文句子按要求改 (1) This is a cake.（改为复数句） These are cakes. (2) What's that？（改为复数句） What are those? (3)