句型转换1.Theydotheirhomeworkcarefully.(改为否定句)They()()homeworkcarefully.2.Theboysareplayingbasketballontheplayground.(对ontheplyground提问)()()theboysareplayingbasketball?3.Ilikeswimming.(用skiing改写为选

Question

句型转换
1.They do their homework carefully.(改为否定句)
They( )( )homework carefully.
2.The boys are playing basketball on the playground.(对on the plyground提问)
( )( )the boys are playing basketball?
3.I like swimming.(用skiing改写为选择疑问句)
( )you like swimming( )skiing?
4.Swimming is cheap,Running is cheaper.(合并为一句)
Swimming is( )( )( )running.
5.The children sit by the window.(改为现在进行时)
The children( )( )by the window.

Answer 1

正确答案是：
1.don't do
2.Where are
3.Do ,or
4.not ,cheaper ,than 或者填 ：more expensive than
5.are sitting
第一题必须用 助动词 do 构成否定句