为深入学习习近平新时代中国特色社会主义思想和党的十九大精神, 贯彻全国教育大会精神, 充分发挥中小学图书室育人功能PAST SIMPLE 2NEGATIVE, INTERROGATIVE & MIXED FORMS为深入学习习近平新时代中国特色社会主义思想和党的十九大精神, 贯彻全国教育大会精神, 充分发挥中小学图书室育人功能NEGATIVE FORM In the negative form there is no difference between regular and irregular verbs. We need an auxiliary verb: DID + not did not = didnt After didnt we add the infinitive of the verb He studied He didnt study I went He didnt go为深入学习习近平新时代中国特色社会主义思想和党的十九大精神, 贯彻全国教育大会精神, 充分发挥中小学图书室育人功能YOUR TURN NEXT 1 Look at the pictures. Wr
