按要求改写句子。(20分)
（1）Students enjoy themselves in summer.(改为同义句)
Students________________ ________ ________ in summer.
（2）He is planting rice. (改为一般疑问句)
________he________rice?
（3）Is she making a sandcastle? (作肯定回答)
________，she________.
（4）She is looking for the shells.(改为否定句)
She________ ________for the shells.
Read and write.写出下列动词的过去式及现在分词。
(1)read _______ ________
(2)write _______ ________
(3)take _______ ________
(4)speak _______ ________
(5)teach _______ ________
Do you often play football on Sunday? (用否定回答)_________________________
He eats a lot of vegetables (改为一般疑问句)_______________________________
She goes to school once a month (划线部分提问)____________________________
用所给词语的适当形式填空
She______ (brush) her teeth at half past six.
It’s time______ (have) a rest.
She is a______ (health) girl.
Tom goes boating______ (two) a week.
Lucy______ (do) well in her study.