改否定句【知识点】1、句子中有 am/is/are/can 时,直接在后面加not,其他不变,抄下来;2、句子中没有 am/is/are/can 时,找到动词,在动词前面加don’t/doesn’t,其他不变,抄下来。【练习题】1、 I am Mike. 否定句: ____________________________________________________ 2、 This is a pen. 否定句: ____________________________________________________ 3、 You are a boy. 否定句: ____________________________________________________ 4、 They can swim. 否定句: ____________________________________________________ 5、 I like apples. 否定句: ____________________________________________________ 6、 I am Danny. 否定句: ____________________________________________________ 7、 This is my ruler. 否定句: ____________________________________________________ 8、 Those are his robots. 否定句: ____________________________________________________ 9、 You can go to have a look. 否定句: ____________________________________________________ 10、 I know his name. 否定句: ____________________________________________________ 11、 I am a student. 否定句: ____________________________________________________ 12、 It is an apple. 否定句: ____________________________________________________ 13、 They are my books. 否定句: ____________________________________________________ 14、 I can see a boat. 否定句: ____________________________________________________ 15、 Stand up. 否定句: ____________________________________________________ 16、 I am in Grade 3. 否定句: ____________________________________________________ 17、 She is Yang Ling. 否定句: ____________________________________________________ 18、 We are teachers. 否定句: ____________________________________________________ 19、 I can draw a toy car. 否定句: ____________________________________________________ 20、 Jack speaks English very well. 否定句: __________________________________________...