龙文教育学科教师辅导讲义（第讲）学生姓名：Let ' s go to school together.咱们一起上学去吧。
2. 否定的祈使句(1) Don't + 动词原形 Never + 动词原形 Don't stand up. 别站起来。
Don't be careless. 别粗心。
Don't let them play withfire.别让他们玩火。
(2) Let's ( let sb. ) + not +动词原形 Let's not say anything about it.对于这件事，咱们什么也别说。
Let them not play with fire. 别让他们玩火。
3. 祈使句的反意疑问句(1) 肯定祈使句的反意疑问句反问部分用 will you 或 won't you 。
Please open the door, will/ ' t you 请把门打开，好吗 (2) 否定祈使句的反意疑问句反问部分只用 will youDon't be late again, will 别再迟到了，行不行 (3) 以 let's 开头的祈使句反意疑问句反问部分用 shall weLet's turn on the TV, shall 我们把电视打开，好吗<特别注意 > 只有以 let's 开头的祈使句的反意疑问句的反问部分才用 shall we ，而 let us 开头的祈使句的反意疑问句的反问部分应为will you 或 won't you. 如： Let us stay here, will/ won'tyou 请(你)让我们留在这好吗4. 在公共场合的提示语中，否定祈使句常用『 No ＋名词 /V-ing 形式』结构，表示『禁止做某事』。
例 如：NO PHOTOS 禁!止拍照！5. 祈使句的回答 祈使句的动作通常是表示将来发生的动作，所以回答祈使句时，一般用 will 或 won 't 。
在回答具有 否定意义的祈使句时，要注意两点：一是『形式一致』，即 Yes与 will 保持一致； No 与 won't 保持 一致。
二是『意思相反』，即 Yes 是『不』的意思； No 是『是』的意思。
在回答时，要注意分析上下--- Don't go out, please. It 's raining heavily outside.请不要出去。
外面雨下得很大。
-- Yes, I will. I have to meet my brother at the airport. 不行，我得去机场接我弟弟。
6.祈使句与陈述句的并列使用祈使句后接陈述句时，须用连接词连接。
如果祈使句与陈述句表示的是一种顺承关系时，要用并列连词and 来连接；如果祈使句与陈述句存在一种否定条件关系时，要用并列连词or 来连接。
例如：Leave it with me and I will see what I can do.把它留给我吧，我想想有没有办法。
Hurry up, or we 'll be late. 快点，否则我们要迟到了。
七. 祈使句与条件状语从句的连用祈使句与条件状语从句连用时，条件状语从句可置于祈使句前或后。
例如：Tell him to make a phone call to me if he comes here tomorrow. 如果他明天来这儿的话，叫他给我来个电话。
八. 祈使句的强调形式祈使句的强调形式通常在肯定祈使句式前加上助动词Do（Do在句中无意义）。
例如：Do shut up! 快住口！九. 特殊形式的祈使句在英语中，有些祈使句不是以动词原形来引起一个祈使句，而是以一个名词短语来充当，且后接一个带有并列连接词的分句。
实际上，这个充当祈使句的名词短语相当于一个条件状语从句。
例如：More water and the young trees couldn 't have died. ＝If you had given them more water, the young trees couldn ' t have died.如果你给那些小树多浇点水，他们就不会死了。
十. 运用祈使句的误区祈使句往往容易与不定式、分词或条件状语从句相混淆。
在平时的练习或测试中，如果稍不留神，就会出错。
因此，要认真审题，认真分析句子结构，并根据上下文语境，作出正确判断。
例如：your composition carefully, some spelling mistakes can be avoided.A. Having checkedB. CheckC. If you checkD. To check析：如果空白处选填B（Check）项，则视为祈使句，但后一分句前没有并列连接词and 连接；如选A或D项（分词或不定式），句中逻辑主语some spelling mistakes 又不能执行这个动作，故均不符合句子结构。
因此，只有C项（条件状语从句）符合句子结构及句意。
祈使句考题集锦（1）一、单项选择1.The TV is too loud. Please __ .A. turn it downB. to turn it downC. turn down itD. to turn down it2.______ late again, Bill!A. Don't to beB. Don't beC. Not beD. Be not3.______ cross the road until the traffic lights turn green.A. NotB. Won'tC. Doesn'tD. Don't4.Please help me carry it,A. will IB. will youC. shall ID. shall we5.Don't make so much noise, __A. will youB. won't youC. shall weD. do you6.Do you know the girl under the treeA. standB. to standC. standingD. stood7.Kate, ____ your homework here tomorrow.A. bringB. bringsC. to bringD. bringing8.______ me the truth, or I'll be angry.A. TellingB. To tellC. ToldD. Tell9.I've kept the dog __ Maomao for a long time.A. NameB. namedC. namingD. to name10.Don't you know that __ is good for our healthA. swimB. swimmingC. swamD. swims二、句型转换11.Will you please read it again more slowly （改为祈使句）____ ____ again more slowly, please.12.If you don't listen to me, I'll go. （改为同义句）_____ ___ me, or I 'll go.13.Let's watch the sports games. （改为反意疑问句）Let's watch the sports games, ____14.The teachers often tell the students not to be careless. 改为祈使句）6. Let 's go there together.二、选择最佳答案填空：1. If you are tired, a rest.A. haveB. havingC. tohave D. had2. _____ me go. It is very importantfor me.A. Do letB. let doC.Doing let D. To do let3. He is not honest. __ believe him.A. NotB. Don'tC. To notD. Not to？4. If you want to stay, let me know,A. will youB. shall weC. doyou D. do we5. Never come late again, __A. will youB. won 'tC. doyou D. does he6. ____ up early tomorrow, or you can_______ ' t catch the train.A. GettingB. GetC. Toget D. Got7. ____ in the street. It ' sdangerous.A. Not playB. Not to playC. D on ' t playD. Don't to play8. Please ____ me some money, will you ？A. lendB. lendingC. to lendD. be lend9. The film is about to begin. Please seated.A. beB. areC. isD. b eing10. ____ the boxes. You may use them later.A. KeepB. KeepingC. Tokeep D. Kept祈使句考题集锦( 3)I.用括号内所给动词的适当形式填空。
1.It 's an important meeting. _____ (not, be) late.2.__________ (not, make) any noise! Your mother is sleeping.3.__________ (not, speak) with your mouth full of food and ____ (be) polite.4.___________ (not, talk) and _______ (read) aloud.5.__________ (not, leave) your homework for tomorrow, Larry.6.___________ (look) out! A car is coming.7.__________ (give) us ten years and just see what our country will be like.8.__________ (not, let) the baby cry.9.Wear more clothes or you ________ (catch) a cold.10.Let 's ___________ (not, say) anything about it.II.选择填空( )1 .Her doctor said: “ _______ work so hard ”A StopB Don 'tC Can' tD No( )2. Sindy, ______ to be here at 8 o ' clockA is sureB is sure thatC will be sureD be sure ( ) when you cross the road.C Do be carefulD To be carefulA not theyB do not theyC don( ) 8 --You look rather tired. _ stopping to have a rest-- All right.A Why notB How aboutC Why not toD why don 't ( ) 9 tell a lie. A Hardly B Not C No D Never ( ) 10. Please look outside. Look at the blackboard.A notB don' tC aren' tD can 't( ) 11. Why don ' t you join us in the gameA What notB Why notC Why toD How to( ) 12 ____ go for the book alone, Ms Zhang.A Let ' sB Let meC Let usD Allow( ) 13 John, read the text for us, _A does heB will heC do youD will you( ) 14. Let ' s do it at once, _____A shall weB will youC do weD do you( ) 15. Let us do it at once,) 4.him the secret, will youA Don' t tellB Not to tellC Not tellingD No telling) 5. in bed. It 's bad for your eyes.) 6.A Not to readB Don ' You r child. WeA Not to worry aboutC Not worry for) are very tired. Why t read C Don 'll look after him. B DonD Don have a rest 't to read D Not read't worryabout t worry withA Do careB Care 't t hey D not toA shall weB will youC do weD do you将下列汉语翻译成英语。