八年级祈使句练习题及答案.doc

精品文档 八年级祈使句练习题及答案 一、祈使句 定义：用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句. 祈使句因对象是第二人称，所以通常都省略。祈使句的动词都为一般现在时，句末则使用句号来表示结束。 例：Go and wash your hands. Be quiet, please. Be kind to our sister. Watch your steps. Look out！Danger！ No parking. 祈使句也常把主语“You”表达出来，使对方听起来觉得柔和些，例如： You go and tell him, Chris. 二、相关口令 祈使句无主语, 主语you常省去; 动词原形谓语当, 句首加dont否定变; 朗读应当用降调, 句末常标感叹号。 三、表现形式 肯定结构: 1. Do型+其它成分)。如:Please have a seat here. 请这边坐。 有的祈使句在意思明确的情况下,动词可省略。如:This way, please. = Go this way, please. 请这边走。 2. Be型+其它成分)。如:Be a good boy! 要做一个好孩子! 3. Let型。如:Let me help you. 让我来帮你。 否定结构: 1. Do型和Be型的否定式都是在句首加dont构成。如:Dont forget me! 不要忘记我! 2. Let型的否定式有两种:“Dont + let + 宾语 + 动词原形 + 其它成分”和“Let + 宾语 + not + 动词原形 + 其它成分”。如:Dont let him go. / Let him not go. 别让他走。 3. 有些可用no开头,用来表示禁止性的祈使句。如:No smoking! 禁止吸烟 !No fishing! 禁止钓鱼! 四、”let”带头的祈使句 由”let”带头的祈使句是个常见的动词句型，它的主要用法有下列三种： 1.表示“建议”。 这个句型里的”let”后头紧跟着一个第一人称的代词宾语，如： Let me try. Lets do it. Let me go and look for it. 这个句型语气委婉，比直接的祈使句客气。试比较a和b: a. Dont disturb him. b. Lets not disturb him. 是直接命令，语气强烈，不如温柔悦耳。 2.表示“间接命令”或“愿望”。 这句型里的动词宾语是第三人称名词或代词，如： Let Robert take charge of the marketing department. Let her join our choir. 3.表示“警告”、“蔑视”、“威胁”等。 这种祈使句里的宾语也是第三人称为主。除了口气凶悍之外，有时还语带讽刺，如： Let him try and he will expose his inability to work on his own. Let the invaders come and our armed forces will wipe them out in no time. 用”let”的祈使句时，必须注意下列几点： 一、”let” 的否定句有两种。如果宾语是第三人称用”Dont let.”；如果宾语是第一人称，则用”Let.not” ： Dont let this type of things happen again. Its raining now. Lets not go out until after the rain. 二、”Let”只适用于现在时态，可以有被动语态 ，如： Let the man be sent to prison. Let all the excellent staff be promoted. 三、”Let”后头除了是不带”to”的不定式动词之外，还可以是某些适当的副词，如out, in, down, alone Let the man out. Open the windows and let the fresh air in. The room is too sunny. Let the blinds down. Let me alone, please. 四、用”Lets”时，把谈话者的对象包括在内；用”Let us”时，并不包括对方，如： Lets try it, shall we? Let us do it by ourselves, will you? 从里的”shall we”和里的”will you”，不难知道前者包括听话人，后者并没有。 祈使句练习 1. The TV is too loud. Please_. A. turn it downB. to turn it downC. turn down it 2. _ late again, Bill! A. Dont to beB. Dont beC. Not beD. Be not 3. _ cross the road until the traffic lights turn green. A. Not B. Wont C. DoesntD. Dont 4. Please help me carry it, _? A. will IB. will youC. shall ID. shall we 5. Dont make so much noise, _? A. will youB. wont youC. shall weD. do you 6. Do you know the girl _under the tree? A. standB. to standC. standingD. stood 7. Kate, _ your homework here tomorrow. A. bringB. bringsC. to bringD. bringing 8. _ me the truth, or Ill be angry. A. TellingB. To tellC. ToldD. Tell 9. Ive kept the dog _Maomao for a long time. D. to turn down it A. NameB. namedC. namingD. to name 10. Dont you know that _ is good for our health? A. swimB. swimmingC. swamD. swims 答案：1-ABDBA -10 CADBB 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 it 2. _ late again, Bill! A. Dont to beB. Dont beC. Not beD. Be not 3. _ cross the road until the traffic lights turn green. A. Not B. Wont C. DoesntD. Dont 4. Please help me carry it, _? A. will IB. will youC. shall ID. shall we 5. Dont make so much noise, _? A. will youB. wont youC. shall weD. do you 6. Do you know the girl _under the tree? A. standB. to standC. standingD. stood 7. Kate, _ your homework here tomorrow. A. bringB. bringsC. to bringD. bringing 8. _ me the truth, or Ill be angry. A. TellingB. To tellC. ToldD. Tell 9. Ive kept the dog _Maomao for a long time. A. NameB. namedC. namingD. to name 10. Dont you know that _ is good for our health? A. swimB. swimmingC. swamD. swims 句型转换 11. Will you please read it again more slowly? _ read _ it _ again more slowly, please. 12. If you dont listen to me, Ill go. _ _ me, or Ill go. 13. Lets watch the sports games. Lets watch the sports games, _ _? 14. The teachers often tell the students not to be careless. _ _careless, please. 15. Please sit next to Nancy. _ _ next to Nancy. 16. Dont forget to turn off the lights, please. Dont forget to turn off the lights, _ _? 17. If you move, youll die. _ _, or youll die. 18. Come to my house tomorrow. Come to my house tomorrow, _ _? 19. 这是一个坏了的被子。 This is a _ _. 20. 让我们去帮帮那个哭泣的女孩吧。 Lets go and help the _ _, please. 参考答案 1-5. ABDBA-10. CADBB 11. Read it 12. Listen to13. shall we14. Dont be15. Dont sit 16. will you17. Dont move20. crying girl 18. will / wont you19. broken glass / cup 祈使句练习 二、选择最佳答案填空： 1. If you are tired, _A_ a rest. A. have B. having C. to have D. had 2. _A_ me go. It is very important for me. A. will you B. shall we C. do youD. do we 5. Never come late again, _A_? A. will you B. wont C. do youD. does he 6. _B_ up early tomorrow, or you cant catch the train. A. Getting B. Get C. To getD. Got 7. _C_ in the street. Its dangerous. A. Not playB. Not to play C. Dont playD. Dont to play 8. Please _A_ me some money, will you? A. lend B. lending C. to lendD. be lend 9. The film is about to begin. Please _A_ seated. A. beB. are C. is D. being 10. _A_ the boxes. You may use them later. A. Keep B. Keeping C. To keep D. Kept I. 用括号内所给动词的适当形式填空。 1. Its an important meeting. _Dont be_ late. 2. _Dont_make_ any noise! Your mother is sleeping. 3. _Dont_speak_ with your mouth full of food and _be_ polite. 4. _Dont_talk_ and _read_ aloud. 5. _Dont_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. _Dont_let_ the baby cry. 9. Wear more clothes or you _will catch_ a cold. 10. Lets _not say_ anything about it. II. 选择填空 1 .Her doctor said: “_ work so hard” A Stop B Dont C Cant D No 2. Sindy, _ to be here at oclock A is sureB is sure that C will be sureD be sure 3._ when you cross the road. A Do care B CareC Do be careful D To be careful 4. _him the secret, will you? A Dont tell B Not to tell C Not telling D No telling 5. _ in bed. Its bad for your eyes. A Not to readB Dont read C Dont to read D Not read 6. _ Your child. Well look after him. A Not to worry aboutB Dont worry about C Not worry for D Dont worry with 7.They are very tired. Why _ have a rest? A not they B do not they C dont they D not to -You look rather tired. _ stopping to have a rest? - All right. A Why not B How about C Why not toDwhy dont _ tell a lie. A Hardly B Not C No D Never 10.Please _ look outside. Look at the blackboard. A notB dontC arent D cant 11. Why dont you join us in the game? A What not B Why notC Why toD How to 1_ go for the book alone, Ms Zhang. A