(连词成句)you，the，save，document，how，do

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(连词成句)use，computer，your，please，do，to，it

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(连词成句)does，first，what，do，he

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Do you have a book on the desk? (改为同义句)

　　______ ______ a book on your desk?

There are ten　 words in the box．(对划线部分提问)

　　______ ______ words are there in the box?

Lucy uses her computer to do homework．(改为否定句)

　　Lucy ______ ______ her computer to do homework．

I have a computer at schoolndline．(对划线部分提问)

　　______ ______ ______ have a computer?

Tom uses his computer at the weekend．(改为一般疑问句)

　　______ Tom ______ his computer at the weekend?

(根据汉语提示完成句子)你怎样使用电脑?

　　How ______ you ______ the computer?

用所给单词的适当形式填空

　　1．When ______ Lingling ______ (do) her housework on the computer?

　　2．Everybody in his class ______ (like) to go online．

　　3．Do you often help your father ______ (print) something?

　　4．They often use the internet ______ (down load) music．

　　5．Thank you for ______ (tell) me the news．