华师大版初三年级数学上册第一单元辅导知识

　　填入句中相应空白处的答案。(15分)1.That's_______ used car which is often used_______ Mr. Grey.A. an; by B. a; by C. an; with D. a; with2. I wonder________ the machine without any help that day.A. how did he mend B. how he mendsC. how he mended D. how does he mend3. If H2 burns in O2 ,we can get _________A. H2 B. H2O C. O2 D. H2O24. We_________ six days a week, but we only work five days now.A. used to work B. used workC. used to working D. use to work5. —Jack failed to pass the final exam.—________.A. That's OK B. CongratulationsC. No problem D. Oh, I'm sorry to hear that6. Tom wants to have his hair________ tomorrow.A. to cut B. cutting C. cut D. cuts7. The old man lives______, so he often feels______.A. alone; alone B. alone; lonelyC. lonely; lonely D. lonely; alone8. How long did it take the vet _______ injections to all the chickens?A. to give B. giving C. he gives D. gave9. —Can I help you?—Yes, I'm looking for a pair of jeans.—______ do you want?— Size 29, I think.A. What size B. What numberC. How large D. How long10. I've ordered a digital camera. It will be________ me soon.A. sent out B. sent off C. sent to D. sent for11. —________ trees usually_______ in May?— No, we usually plant trees in March.A. Do; plant B. Have ; plantedC. Have; been planted D. Are ; planted12. That's________ wonderful film that it's well worth________ a second time.A. such ; seeing B. so; seeingC. such a; seeing D. so a; being seen13. The man found ________ very difficult to get to sleep.A. it B. that C. what D. them14. The teacher told the students_______ in class.A. not talk B. don't talkC. don't to talk D. not to talk15. We're very tired. Let's stop_________A. having a rest B. have restC. have a rest D. to have a rest二、完形填空 根据短文内容，从 A、B、C、D四个选项中选出能填入相应空白处的答案。(10分)Mr. Green heard that a certain government department(政府部门)wanted a clerk(职员), 16 he wrote and 17 the position(职位). But while he was waiting for 18 , a friend of his introduced(介绍)him to the head of the department. And the head at once gave him 19 .Several months 20 , 21 Mr. Green was working in the department, he got a letter from his old address. This letter said,“Dear Sir,We are 22 to have to tell you that we cannot offer(提供)you the work in this department because we do not think that you would 23 do the job successfully(成功地).Yours Faithfully,Mr. Green laughed, but when he looked at the letter more 24 he was 25 to see that he signed(签名)it himself!16. A. but B. so C. or D. and17. A. go ready for B. looked forC. took D. asked for18. A. an answer B. his friendC. the position D. the head19. A. the pay B. the addressC. the work D. a letter20. A. later B. ago C. before D. since21. A. so B. then C. while D. after22. A. happy B. sorry C. sure D. pleased23. A. have to B. love toC. be glad to D. be able to24. A. quietly B. Politely C. carefully D. quickly25. A. worried B. lucky C. sad D. surprised三、阅读理解 阅读下列短文，从A、B、C、D四个选项中选出能完成所给句子的答案。(25分)AThe sea is a new world to us. And it is a big place. There is more to learn about it all the time. We know that some strange fish live in it.One of the strangest is the angler(琵琶鱼). It lives deep down in the sea. The water there is very cold. And it is as dark as night.The female(雌性) angler knows a good way to catch food. She goes fishing!She has her own fishing line. It grows out the top of her head. It hangs down in front of her mouth. The tip of her line looks bright in the dark water. The tip of her line is her bait(鱼饵).Hungry fish see her bait. They think it is food to eat. A hungry fish will swim closer and closer. It swims right at the bait. Then the angler closes her mouth. Snap! That’s the end of that fish.The female angler grows quite large. She may be longer than your arm. But the male is very small. He is about as long as a finger.Soon after he is born, the male fish starts to look for female. When he finds her, he holds onto her side with mouth. Soon his mouth grows into her side. Now he will not get lost in the dark.The male angler has no fishing line. He does not need one. The female does the fishing for him. And he gets his food through her.The angler is just one of the strange fish in the sea. There are many more. Some fish are round like balls. Some are long and flat. Some fish ride on the backs of others. And each day we learn more about life in the sea.选择可填入空白处的答案。(10分)26 The angler fish’s bait is ____________________.A. its fishing line B. its open mouthC. some small fish D. the tip of its fishing line27. The male angler fish __________________.A. has a short fishing lineB. is longer than your armC. holds onto the female with his mouthD. is stronger than the female fish28 The male angler does not fish because _________.A. he doesn’t like to fishB. the female does it for himC. he gets lost in the darkD. he is very lazy29 Hungry fish swim close to the angler because __________________.A. they think her bait is foodB. they are not afraid of the anglerC. they think the angler cannot see themD. they think the male angler isn’t there30. Which is the best title for this text? ___________.A. The Sea, a New worldB. A Strange FishC. How the Angler FishesD. Deep Down in the SeaBHenry was born in a village. His father has a small farm. He works hard. But the weather is bad. It hasn't rained for a long time and they can't get enough food. Sometimes their family are hungry. So the boy can't go to school. He has to help his parents work in the fields, too. His parents have many things to do on the farm and they have no time to teach him how to be a polite boy. He often says something impolite and it makes everyone angry.The boy's aunt has a lot of money. She often helps the family and gives the boy some fruit and clothes, so he likes her very much. It was his uncle's birthday yesterday. Henry's parents went there with some presents. They didn't want to take Henry there with them. The boy was angry. His mother told him to be polite if he wanted to go with them. The boy listened to her, and together they went.Henry's uncle was very happy that day. A lot of friends of the boy's uncle's came to his birthday party. Henry ate some fruit, cakes and meat. And he was polite before he left. His parents were happy, too.When the party was over, Henry said, "I said nothing impolite today. It'll have nothing to do with me if my uncle dies next month!"根据短文内容完成下列各句，一空一词(15分)31. Henry's father is a f _______. He works hard, but the family are h_______ sometimes because the weather hasn't been r_______ for a long time.32. Henry doesn't go to school because he wants to help his father do some f_______ w__________.33. Henry often says something impolite and it makes everyone a ______ because his parents are too b__________ to teach him how to be polite.34. Henry likes his aunt because she often gives him some f________ and c_________.35. Henry's parents were very happy because Henry said n ______ i _______ before he left.四、词汇拼写与运用(12分)A.根据句意，拼写出已给首字母的单词(7分)36. She said that loud music made her s________ out.37. -- What do you think of air p ______?-- It's quite harmful to living things.38. You'd better c_______ prices in another store, before you want to buy something expensive.39 Have you ever played a musical i_______?40. They have never been to China before and can h_______ speak any Chinese.41. I have never o_________, but yesterday my alarm clock didn't go off.42. Nancy is a young lady who wants to be a p________ singer.B.用所给动词的正确形式填空(5分)43. The train________ already ________ when I got there.44.While I______ a letter, the telephone_______.45. The old man should_______ after well.46. He said that they _______ an important meeting as soon as they arrived.47. --How long _______ your mother_______ in this school?--Since 1990.五、改写下列句子，句意不变(8分)48. He didn't leave anything and went out.He went out______ ________ anything.49. You should turn the radio down while the baby is asleep.The radio should_______ _______down while the baby is asleep.50. The boy is too weak to carry the box.The boy is not _______ ________ to carry the box.51. He remembers things clearly.He has a _________ _______.六、从对话后的方框中选出能填入空白处的选项(10分)A. That’s great. B. That’s really bad excuse!C: We all learn from mistakes, don’t you? D: No, it isn’t.E: Only a few words. F: Sure. Sometimes they do.G: Yes, unless they’re busy.〔The girl(G) has talked with some foreign teachers at the English corner. Now she is telling her English teacher(T) about it.〕G: I’ve just been to the English Corner.T: Oh? ___52____ Did you talk with Ben and Andy?G: ___53___ And I’m not sure if they understood me.T: No problem. You have had a good start.G: But I’m afraid of making mistakes when I speak.T: ___54___ Be confident of yourself.G: But do you think they like to talk with us beginners?T: _______55__________G: Well, I’m still not so confident. You know my pronunciation is poor.T: _____56____ Try to talk with them as much as possible.G: All right. Thank you, sir.七、书面表达(共20分)根据下面书面通知的内容，将你年级安排的旅行计划用口头通知的形式向你班同学转达。要求不少于80个词：(10分)Time: Saturday (April 14) Place: the People’s ParkTransportation(交通工具): By bus Arrival Time (到达时间): 8:30 a.m.Programme: rowing boats, swimming, English CornerReturn Time: 4:30 p.m.一、 1--5 BCBAD 6--10 CBAAC 11--15 DCADD二、 16--20 BDACA 21--25 CBDCD三、 (A) 26--30 DCBAB(B) 31 farmer; hungry; rainy 32. farm work 33. angry; busy34. fruit; clothes 35. nothing impolite四、 36. stressed 37. pollution 38. compare 39. instrument 40. hardly41. overslept 42. professional 43. had, left 44. was writing; rang45. be looked 46. would have 47. has, taught五、 48. without leaving 49. be turned 50. strong enough 51. good memory六、52.That’s great. 53. Only a few words. 54. We all learn from mistakes, don’t you?55. Yes, unless they’re busy. 56. That’s really bad excuse!七、One possible version:Hello, everyone. I have something to tell you. Please listen carefully.We are going to have a field trip to the People’s Park this Saturday. That is on April 14. We will go there by bus at 7:00 in the morning. We’ll get there at about 8:30.In the morning we will go boating and swimming. We are going to have lunch in a bar. In the afternoon we’ll have English Corner. Of course you may take some photos. We’ll return at 4:30 in the afternoon. Hope we’ll have a wonderful time.That’s all, thank you for listening.