山西省原平市第一中学 2012-2013 学年高一英语 Book4 Module2 Traffic Jam Grammar 学案 牛津版必修 4编写：马美云 审核：张建芳一．1.祈使句定义：________________________________的句子叫做祈使句。2.祈使句可分为_________祈使句和_____________祈使句。3.祈使句的主语为_______, 通常省略, 谓语动词使用_________, 句末用感叹号或句号。4.祈使句的主语为第一, 三人称句子结构为: _______________________或_________________________。 Eg: 主语为第二人称 Switch off the motor. /Follow the rules of the road. /Don’t leave the light on. 主语为第一, 三人称Let me see./Let her come here at eight o’clock./Let us help you tidy your room.二．需要注意的用法：1. 祈使句的否定式： Don’t +动词原形 eg. Don’t be nervous!译：不要在阅览室说话。____________________________________ 2. 加强祈使句的语气：在动词原形前+do/you/人名Eg.Do be patient! Tom, you clean the room.译：收到信后一定要回信。________________________________________3. 祈使句表祝愿的方式：Wish you a good journey. /May you have a happy marriage. 译：祝你成功！______________________或_____________________________4. 含 let 的祈使句：Let somebody v/adv. Let me have a try, will you?/Let him in, please. 5. 不用动词开头的祈使句。 Down with the pens!___________________No smoking!_________________/No parking!___________No spitting!_____________No litter!_____________三．【拓展】：祈使句的反义疑问句：1.否定祈使句+will you; 肯定祈使句+will/won’t youEg. Don’t talk,___________? Come here on time,_______________________?2.Let’s 开头+shall we/shan’t we? Let us 开头+will you/won’t you?Eg Let ‘s have a break,__________________? Let us hurry up,_______________________?【Have a Try】1. Stand over there, ___ you’ll be able to see it better. A. or B. while C. but D. and 2. I’ve never seen anyone run so fast ---- ______ David go. A. just watch B. just to watch C. just watching D. just ha...
