Lesson 29-30（课件）新概念英语第一册

Lesson 29-30 Come on, Amy. --- Let's review! 划线部分提问 1. The boy is under the desk. Where is the boy? 2. The keys are in the drawer. Where are the keys？ 3. They are on the sofa. Where are they? Step 1: 确定特殊疑问词 Step2: 找be找助，一般疑问句 David’s teacher. David’s mother. David What time is it？ It is 7:30 .You must get up and go to school. this is david's home. You must wear clothes. David is nakes.He wears nothing. You must come in, David. When david ran to school,the teacher is at class. You must sit down, David. You must wait your turn. You must wear clothes. You must come in. You must sit down. You must wait your turn. 情态动词must （必须) 用法：主语+must+动词原形. 1.come 2.comes 3.coming 1.sitting 2.sits 3.sit 4.siting 1.wears 2.wear 3.wearing 1.waiting 2.wait 3.waits Choose 动词原形 In the classroom, we must… 1. 2. 3. 1.你必须要喝牛奶。 2.你必须穿上（put on)你的鞋子。 Translation You must drink milk. You must put on your shoes. You must go home, David. What must I do? Your bedroom is very untidy. What must I do? Open the window and air the room. OK. What must I do next? Put these clothes in the wardrobe(衣柜）. 1 2 加图片或动画 Make the bed. Dust(拂去灰尘） the dressing table. Sweep(打扫） the floor. 3 4 5 Open the window and air the room. Put these clothes in the wardrobe. Make the bed. Dust the dressing table. Sweep the floor. 整理床铺 把衣服放进衣柜 打扫地板 开窗通风 拂掉梳妆台的灰尘 Open the window and air the room. Put these clothes in the wardrobe. Make the bed. Dust the dressing table. Sweep the floor. 动词 开头 祈使句 有时在句首或句末加 please. 祈使句 含义：表示命令 、请求 、建议别人做或不做某事。 结构： 肯定句：动词原型+其他 否定句： Don’t + 动词原形+ 其它 课堂行为 输出 班规 活用 后·置 Let's PK 老师准备纸条（open the door ....) S1上来抽纸条 做动作 G1和G2猜并说出这个祈使句 Don't talk swim stand run 22 1.Open the window and air the room. 2.Put these clothes in the wardrobe. 3.Dust the dressing table. 4.Sweep the floor. 祈使句变否定： Don't open the window and air the room. Don't put these clothes in the wardrobe. Don't dust the dressing table. Don't sweep the floor. 无be找助动do do not=don’t Don't turn off the lights. Don't open the door