英语课件高三英语祈使句.ppt

高考考点句式（二）-祈使句,祈使句一般以动词的原形开头，表示命令，要求， 请求或劝告等。动词祈使式与动词原形形式相同， 但没有时态和复数的词形变化。祈使句一般用降调。,考点：,一.结构,1.肯定结构及强调形式。,Stand up. _ be careful. _ work hard. Lets help you, shall we?,Do,2. 否定结构。,(1) _/ _ stand up.,Dont,Never,(2) Let s help you.,Lets not do sth . =,Dont lets do sth.,Let me not do sth.=,Dont let me do sth.,eg. Dont let him disturb us.= Let him _.,not disturb us,e.g.Dont let _ any noise.,there be,注意：,(1) Dont you forget it ?,(2) Dont you forget it !,难道你忘了吗 ？,千万别忘记！,3.带主语（呼语）的祈使句,(1)有时为了强调对方，祈使句钱也可加主语you，这时 you总是重读，以加强语气。,eg. You do it right away.,eg. You be quiet.,否定的祈使句里也可用主语you,eg.You open the door.,you open the door.,Dont,eg. Dont you be late again.,eg. You forget it .,Dont you forget it .,有时祈使句主语的出现是对比的表示。,eg. You girls clean the windows, and you boys wash the floors.,例- Alice , you feed the bird today,_ ?(NMET 1999) - But I fed it yesterday. A. do you B. will you C. didnt you D. dont you,- Sorry ,Joe. I didnt mean to - Dont call me “Joe” .Im Mr. Parker to you , and _ you forget it!(NMET 2003) A.do B. didnt C. did D. dont,这两道高考题中各含有一个带有主语的祈使句。如果 考生不知道祈使句可带主语，做这两道题就会有困难。,eg. You stand up.,eg. Tom, you get away.,eg. Women carrying babies, come in first.,eg. Men in the front take a step forwards!,Someone open the door.,Someone opens the door.,(祈使句加主语。强调),（非祈使句）,(2) 还有一种祈使句，主语用的三人称。这种主语必须重 读，以加强语气。,eg. Everybody stand up ,please.,eg. Somebody fetch a basin of water.,eg. Parents with children go to the front.,eg. Dont anyone behave like that.,eg. Dont anyone open the window.,4. 无动祈使句。,(1)副词+with介词短语,eg. Out with it! 有话尽管说！,eg. Away with them!,(2)None of 介词短语,eg. None of that!,不要那样！,eg. None of your nonsense!,不要胡说八道！,eg. None of your little games!,不要耍你那套把戏！,(3)n./pron.+adv.,eg. Full speed ahead!,eg. Eyes left(right)!,向左/右看齐！,eg. Hands up!,eg. Hands off!,勿动手！,eg. This side up!,eg. Caps off!,eg. All aboard!,请各位上车（船/飞机）,(4)No+n./v-ing+其他（通常用在揭示语中）,eg. No litter!,不要乱丢果皮纸屑！,eg. No spitting!,eg. No scribbling on the wall!,不准在墙上涂写！,eg. No parking between 9 a.m. and 6 p.m.,二.反意疑问句。,1.,Lets go home,_?,Let us go home,_?,shall we,will you,2.,Let me help you , _？,Let him wait for you, _?,will you,will you,3. - Shall we have a party ? - OK, _? A. Lets B. Let us.,三.祈使句+and/ or/ otherwise/ or else并列句=If条件句,1. _ (have) belief in your own _ you will achieve your goal.= If you have belief in your own,Have,and,2. _(have ) confidence in yo