1、123否定句中否定句中and，some與與any的用法的用法 情態(tài)動(dòng)詞情態(tài)動(dòng)詞can的否定的否定 Be動(dòng)詞的否定動(dòng)詞的否定4肯定變否定肯定變否定 肯變否，肯變否，so easy， be can后加后加not； 遇到遇到and 在句中，在句中， and 變變or 別忘記別忘記5構(gòu)成：be + not I am a girl.I am a girl.not6 You are short.You are short.not She is ugly.She is ugly.not7將下列句子改成否定句：將下列句子改成否定句：1. I am a student.I am not a student.I

2、am a teacher.8將下列句子改成否定句：將下列句子改成否定句：1. I am a boy.I am not a boy.I am a girl.9將下列句子改成否定句：將下列句子改成否定句：1. He is my teacher.He is not my teacher.10將下列句子改成否定句：將下列句子改成否定句：They are good students in my class.They are not good students in my class.114. My mothers Miss Panda.My mother is Miss Panda.My mother

3、is not Mrs Wang. 縮寫：縮寫：isnt 125. Were sad. We are sad. We are not sad.136. Kittys brothers five.Kittys brother is five.Kittys brother is not five. 縮寫：縮寫：isnt 14can 的用法的用法 can 屬于情態(tài)動(dòng)詞，一般表示屬于情態(tài)動(dòng)詞，一般表示能能，can 沒有人稱變化，不能單獨(dú)使用，沒有人稱變化，不能單獨(dú)使用，必須后跟動(dòng)詞原形。必須后跟動(dòng)詞原形。 e.g. You/He/I can hear the music.I/ She/ You/ He

4、can dance.15 構(gòu)成：構(gòu)成：Can 句型的否定句：在句型的否定句：在can 后后加加not, 其余部分不變。其余部分不變。can not= cant e.g. The birds can fly. The birds can not fly. Mary can dance. Mary cant dance.16Practice I can swim. She can dance. My mother can hear with her ears. Lucy and Linda can walk to school. My Dad can see some children in the garden. 17Practice I can not swim. She can not dance. My mother can not hear with her ears. Lucy and Linda can not walk to school. My Dad can not see some children in the garden. 181. 否定句中and要變?yōu)閛r2. 否定句中some要變?yōu)閍nyHe can sing and dance.He cant