Unit 4 Don’t talk here. here take library eat throw waste paper on the floor draw on the wall play football on the road pick flowers in the park Don’t+动词原形+其他 教学反思: 这个单元主要学习祈使句的否定形式:“Don’t+动词原形”,它表示的意思是“禁止…”“不要…”“不准…”。这一...