中考英语语法:中考英语句型转换练习三

16.Don't throw waste paper on the ground, please. （保持原句意思）
You ___________ ___________ to throw waste paper on the ground.

17.It's about ten minutes' walk from my home to my school. (对划线部分提问)
___________ ____________ is it from your home to your school?

18.Mary had a wonderful time with her family at Christmas.（一般疑问句）
__________ Mary __________ a wonderful time with her family at Christmas?

19.The university has achieved new progress since six years ago.（划线提问）
__________ __________ has the university achieved new progress ?

20.I don't know when we shall start the work.（简单句）
I don't know when ___________ ___________the work.

21.Tom can't speak French. Jack can't speak French, either.（句意不变）
__________ Tom __________ Jack can speak French.

22.Mike will come if you invite him（句意不变）
Mike __________ come __________ you invite him.

23. Peter often has bread for his breakfast. (改为否定句)
Peter ___________ ___________ bread for his breakfast.

24. I have already received some Christmas cards from my friends. (改为一般疑问句)
___________ you received ___________ Christmas cards from your friends yet?

25. The small boy stopped crying after he saw his mother.（保持原句意思）
The small boy ___________ stop crying ___________ he saw his mother.

26. It took me half an hour to go to the People's Square by underground. (对划线部分提问)
____________ ___________ did it take you to go to the People's Square by underground?

27. We must protect our earth well. (改为被动语态)
Our earth must ____________ ____________ by us well.

28. Mr. Lee studies Chinese in the university. (改为否定句)
Mr. Lee __________ __________ Chinese in the university.

29. The children spent fifty per cent of their savings on books. (对划线部分提问)
__________ __________ did the children spend on books?

30. The doctor saved the sick baby in the end. (改为被动语态)
The sick baby __________ __________ in the end.

31. The fish will go bad, so you'd better put it in the fridge. (保持原句意思)
The fish will go bad __________ you __________ put it in the fridge.

参考答案：
16.aren't allowed/ought to 17.How,far
18.Did have 19.How long 20.to start 21.Neither nor 22.won't unless
23.doesn't, have 24.Have, any 25.didn't, until 26.How, long 27.be,protected
28.doesn't, study 29.How, much 30.was, saved 31.if,don't