祈使句无主语.doc

祈使句无主语, 主语you常省去; 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，祈使句最常用于表达命令，因此在学校代法中也常称为命令句。祈使句因对象（即主语）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.（命令） Be quiet, please.（Please be quiet.）（请求） Be kind to our sister劝告）Watch your steps警告）Look out！Danger！强烈警告，如感 Keep off the grass.（禁止）No parking.（禁止） 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(即:动词原形(+宾语)+其它成分)。如:Please have a seat here. 请这边坐。 有的祈使句意思明确 动词可省略。如:This way, please. = Go this way, please. 请这边走。 2. Be型(即:Be + 表语(名词或形容词)+其它成分)。如:Be a good boy! 要做一个好孩子! 3. Let型(即:Let + 宾语 + 动词原形 + 其它成分)。如:Let me help you. 让我来帮你。否定结构 1,Do和Be型的否定式都是在句首加dont构成如:Dont forget me! Dont be late for school! 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! 练习：将下列汉语翻译成英语。1.请照看好您的包。 _2. 让我们去学校吧! _!3. 亲爱的,高兴点儿! _!4.不要把书放这_let带头的祈使句由let带头的祈使句(Imperative Sentences)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： (1) Let me try.(2) Lets do it.(3) Let me go and look for it.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： (5) Let Robert take charge of the marketing department.(6) 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：(7) Let him try and he will expose his inability to work on his own.(8) 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 的否定句有二。宾语是第三人称用Dont let.；宾语是第一人称，用Let.not (9) Dont let this type of things happen again.(10) 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 (the passive voice)，如：(11) Let the recalcitrant criminals be sent to prison.三、Let后头除了是不带to的不定式动词 (The infinitive withoutto)之外，还可以是某些适当的副词，如out, in, down, alone等(13) Let the puppy out (16) 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：(17) Lets try it, shall we?(18) Let us do it by ourselves, will you?注意 Lets包括对方，Let us不包括对方。反意疑问句时最明显。Lets go，shall we？咱们去吧，怎么样？ Let us go，will you？让我们去吧，行吗？回答Lets的反意疑问句句型时，肯定时用Yes，lets.否定时用NO，lets not.祈使句变反意疑问句祈使句后的反意疑问句形式 a,Lets表示说话人向对方提出建议,简短问句的主语用 we表示,问句用 shall we或 shant we 如: Lets have a cup of tea ,shall we (shant we)b,Let me或 Let us表示听话人提出请求,问句用 will you或 wont you .Let me have a rest , will you (wont you )本资料来源于七彩教育网 七年级英语下册复习试题.单项选择。（15分）( ) 1. Where is your pen pal from? _A. Shes from Cuba.B. Its from Canada.C. Theyre from Canada.D. Were from the U.S.A.( ) 2. Is this your book, Jane? Yes, it is _ book.A. hisB. herC. hersD. my( ) 3. May I speak to Jim, please? Sorry, _ now.A. Im not JimB. this is meC. this isnt meD. he isnt here( ) 4. _does your friend Jianjian look like? He is tall and has black hair.A. HowB. WhatC. WhichD. Why( ) 5. What does your father do? _A. Hes old.B. Hes tall.C. He likes me.D. Hes a cook.( ) 6. _ is this pair of pants? Its 80 yuan.A. How manyB. How longC. How muchD. How often( ) 7. What about going for a picnic with us? Im sorry I cant. My mother isnt _. I have to cook.A. outB. inC. atD. for( ) 8. _ do you like this blue sweater? Not bad.A. WhatB. How aboutC. HowD. What about( ) 9. Would you like to have lunch with me? _ A. Yes, Id love to.B. No, you can go.C. Yes, I have something to do.D. Youre wrong.( ) 10. These clothes are very nice. Could I _? Sure.A. try it onB. try them onC. try on itD. try on them( ) 11. Dont forget _ your school bag home. All right, see you then.A. takeB. to takeC. bringD. to bring( ) 12. Do you have any time this afternoon? Yes. _A. What are you?B. Whats going?C. Whats up?D. Whats the matter?( ) 13. _ His favorite color is white.A. Whats your favorite pet?B. Whats his favorite pet?C. What do you like?D. Whats your uncles favorite color?( ) 14. What can I do for you, madam? Well, Im _ looking. Thanks.A. justB. goodC. soD. only( ) 15. Can I help you? _A. Thats good.B. OK, Ill take it.C. Yes, Id like a coat.D. No, you cant. ( )1. _ tall a boy he is!A. What a B. How C. How a D. What( )2. There _ some money and many books on the desk.A. is B. have C. has D. are( )3. Would you mind me _the windows?A. to open B. open C. opening D. opens( )4. Youd better _ up, because the students behind you cant see it.A. dont stand B. not stand C. not to stand D. to stand( )5.Would you please _ that book _me?A. pass ; to B. to pass; for C. to buy ; to D. give; for( )6. He has little money , _ _?A. isnt he B. doesnt he ? C. does he D. cant he?( )7. What about _with us?A. play B. to play C. playing D. plays( )8. Dont shout in the hallway, _ _?A. shall we B. will you C. dont you D. arent you( )9. We had great fun _(chat)with him outside class.A. chat B. to chat C. are chatting D. chatting.( )10. -I like Animals World. How about you? -I agree _you.A. to B. about C. on D. with( )11. _ was the weather yesterday? Its rainy.A. How B. What C. What a D. How a( )12. What _he _? Hes outgoing.A. is -like B. does-look like C. is-doing D. is; X( )13. _ is it today? Its Sunday.A. What date B. What day C. When D. What time( )14. Linling, a _ girl is playing chess with our teacher.A. eight-years-old B. eight-year-old C. eight years old D. eight year old( )15. Dont have your younger sister _here.A. to come B. comes C coming D. is coming( )16. He knows _Chinese, so he cant understand us.A. little B. a little C. a few D. few( )17. _ others is a happy thing.A.Help B. Helping C. Helps D. Helped( )18. Mr Green has two daughters, _is Kate, and _is Kathy.A. one; others B. a; one C. one; the other D. another; one.( )19. All the _ are very friendly _us.A. women teachers; to B.men teachers; with C. women teachers; for D. woman teachers; to.( )20. Changjiang river is the third _river in the world.A. long B. longer C. longest.情景交际。(5分)从方框中选择适当的句子补全对话。其中有两项是多余的。Lucy: Hello!Jack: Hello! Is that Lily?Lucy: 16 Who is this?Jack: This is Jack, Lilys classmate.Lucy: This is Lucy, Lilys sister. Can I take a message?Jack: Thanks. 17 Lucy: Sure. Does she know your phone number?Jack: 18 Lucy: Whats your phone number?Jack: 19 Lucy: (1321)2588-7678. OK, 20 Jack: Thank you.Lucy: Thats OK. Bye.Jack: Bye-bye.A. Do you know her?B. Ill tell her about it.C. No, she doesnt.D. Im Jack.E. My phone number is (1321)2588-7678.F. Sorry, she isnt in now.G. Could you ask her to call me back tomorrow morning?16. _17. _18. _19. _20. _.完形填空。(15分)On Sunday morning, its fine. My friends Li Dong, Wang Lei, Robert and I would like to 21 to the West Hill. We plan to have a 22. Li Dong wants to buy a bag of salt and 23 vegetables. Wang Lei wants to buy four 24 milk and some hamburgers. I have no many cups. I want to buy some 25 in the shop. What about Robert? Hes new here. He 26 from Canada. He has a big nose and two big blue eyes. His hair is light brown. He likes to go 27 on Saturday(星期六) with his mother. Now he isnt at home. So I call Robert with my cell phone, “ 28 forget to take the guitar.” Of course, he doesnt forget 29 his white dog. He likes the pet. We like 30 kites on the hill. I think its fun.( ) 21.A. goB. goingC. to go( ) 22.A. partyB. picnicC. meeting( ) 23.A. anyB. someC. a little( ) 24.A. bottleB. bottlesC. bottles of( ) 25.A. knivesB. cakesC. cups( ) 26.A. comeB. comesC. are( ) 27.A. shopB. shoppingC. swim( ) 28.A. Doesnt B. DontC. Isnt( ) 29.A. takesB. takeC. to take( ) 30.A. fliesB. flyingC. playing.阅读理解。（30分） A Kangkang is a Chinese boy. He is a student. He is 14. Kangkang likes to make friends(交朋友). Now he receives(收到) a letter from Sam, his pen pal in England. The letter is in English. Sam is a student, too. He speaks English. He likes China. He wants to visit the Great Wall.( ) 31. Kangkang is a _.A. teacherB. studentC. doctor( ) 32. The letter is in _.A. ChineseB. JapaneseC. English( ) 33. Sam lives in _.A. ChinaB. the U.S.A.C. England( ) 34. _ wants to visit the Great Wall.A. SamB. KangkangC. Kangkangs brother( )35. Sam is Kangkangs _.A. classmateB. pen palC. Teacher B Mrs. White doesnt like fish at all, but Mr. White likes fish very much. He buys some fish and takes it home. Mrs. White sees the fish and she thinks, “Good! Ill ask my friends to have lunch and we can have the fish. They like fish very much.”Mr. White comes home in the evening. He cant find his fish. Mrs. White says, “Oh, your cat eats it.”And she gives Mr. White some bread for supper. Mr. White is not happy at all. He takes the cat and Mrs. White goes to a shop. He says to her, “Now you see, my cat is one kilo and the fish is one kilo, too. The cat is here. But where is my fish?”( ) 36. What does Mr. White like very much?A. Bread.B. Chicken.C. Fish.D. His cat.( ) 37. Does Mrs. White like fish very much?A. Yes, she does.B. No, she doesnt.C. Yes, she likes.D. No, she not likes.( ) 38. Who does Mrs. White ask to have the fish?A. Mr. White.B. The cat.C. Her friends.D. Her mother.( ) 39. Does the cat eat the fish?A. Yes, it does.B. Yes, he does.C. No, the cat doesnt.D. No, it doesnt.( ) 40. What does Mr. White have for supper?A. Some bread.B. Some fish.C. Some jiaozi.D. Some eggs.C On Sunday, Kangkang goes out for a picnic with his friends. Marias pet dog goes, too. They take some food there. Jane likes singing very much. She wants Kangkang to sing a song with her, but he has no time. Kangkang has to cook. Wang Ping and Michael would like to help him. Steve carries water for them. And Maria flies a kite with her pet dog. They are all very happy!( ) 41. Who does Kangkang goes out for a picnic with?A. His classmates.B. His friends.C. His sister.( ) 42. What does Jane want Kangkang to do?A. Cook food.B. Fly a kite.C. Sing a song.( ) 43. Wang Ping and Michael would like to _.A. cookB. carry waterC. sing a song( ) 44. _ fly a kite.A. MariaB. The pet dogC. A and B( ) 45. They _ on Sunday.A. go fishingB. go for a picnicC. go shopping.词汇。（10分）(A)根据汉语提示，完成下列句子。46. _ _(多少钱) are the apples? They are 20 yuan.47. _ you _(有空的) tomorrow morning? Yes, whats up?48. I _ _(害怕) I cant get home in time.49. Hello! Hello! May I _ _(和说话) Tom?50. I _ _(不得不) look after my grandmother at home.(B)用所给单词的正确形式填空。51. Dont forget _(bring) your kite when you go for a picnic.52. Why not _(take) it? It looks very nice. All right.53. Would you like _(go) to the zoo? Yes, I want to see animals.54. What about (fly) kites this afternoon, Kangkang? Good idea.55. Ill tell _(he) about it.综合填空。（10分）看下面家谱，补全短文，每空一词。 Look at my 56 tree, please. I am Mike. Im from the U.S.A. I have a big happy family. My wife(妻子) 57 is a nurse. We have 58 kids. 59 is our son and Joy is our 60 . They study at No.1 High School. My fathers name is Bill and my 61 name is Hellen. My 62 are old. John is my 63 . He is a doctor. Kate is my wifes 64 . She is a