九年级Unit1-3练习1、 根据首字母填空1. Let me tell you a saying: K____________ is power.2. — Would you please r_________ your words?3. — OK. I’ll say them again.4. Scientists have d___________ a new virus (病毒). It’s very important for medical research.5. If you want to learn English well, please read a_______ every morning. It really helps a lot.6. Our English teacher’s p_____________ is good, so we can understand her well.7. The e___________ you use might depend on whom you are speaking to.8. We must try our best to c__________ a clean and beautiful environment.9. He was awarded because he took an a_________ part in class activities.10. Scientists say the world’s population has i__________ very quickly in the last two years.11. The e____________ on her face shows she is happy.12. Gina is a_________ in class. She often answer questions.13. The car runs at a s_________ of 110 kilometers an hour.14. The doctor is p_________ with his patients.15. You have the a_________ to learn English well.16. You should pay more a____________ to your work.17. It is also a good idea to r_________ what you’ve learned after class.18. We are p__________ , so we should help each other.19. Lily usually has c______________ with foreigners, so her pronunciation is good.20. — How can I become a good learner?21. — You can study by taking n_________ in class carefully.22. Why was Jacob Marley p__________ after he died?23. Our teachers t_________ us as their own kids.24. I’m afraid of living in a h___________ house.25. How do people c___________ the Mid-Autumn Festival?26. There are lots of flowers in the g_________ .27. Police caught two bad persons who s__________ money from the shop.28. On April Fool’s Day, we can play a t________ on people.29. John l________ on the bed to have a rest as soon as she got home from work.30. The man made a fire for w_________ .31. I got a lot of p__________ on my birthday.32. The flu is s__________ all over the world.33. It is important for the students to r_______ lessons after class.34. It is necessary for us to find ________(搭档)to practice English with.35. The man never drives at a high s______ on the road.36. Miss Gao is always p_______ with an one of her students.37. Could you please read it _______(大声地)so that I can hear you?38. Tim , could you r_____ your words?I didn’t follow you just now.39. We should play an a_____ part in protecting the environment.40. Frank has learned much _______(知识)about animals from the TV program.41. So far, the number of the families that have personal cars in China has i______ a lot.42. Tracy , is the English ________(教科书) on the desk yours?43. The man’s secret to ______(keep) healthy is exercising every day.44. The scientists ________(发现)some new stars in the sky not long ago.45. Listen !Tim is reading a_____ in his room.46. You can join an English club and have ________(对话) with others in English.47. He paid a________ to the beautiful paintings when he came into the room.48. Hi ,Tom.Is your sister as a_____ as you?49. Primary and junior high school students in the countryside of China can get ______(教科书) for free.50. The e______ on Bob’s face shows that he’s very angry.51. Juliet is upset, because she hasn’t got a ______ (搭档)to work with.52. Miss Liu asked Henry to make up some s________ with these English words.53. Be _______(耐心的),Paul. The dinner will be ready soon.54. Be quiet,Alan.Your father is having a c________ with someone on the phone.55. Mickey Mouse has been one of the most popular cartoon characters in the world since Walt Disney ______ (创造) it in 1928.56. Bob, how many Christmas _______(礼物) did you get last year?57. The bad news quickly s_______ over the small town.58. Nancy 1_____ on the beach and enjoyed the sunshine.59. Mike, how are you going to t_______ your friends at the party tonight?60. Parents often tell their children not to talk to ______(陌生人).61. The thief(小偷)s______ some money from a woman’s wallet on the bus.62. This kind of flu is _______(传播)quickly in the south of the country.63. Annie a______ Bolt for his performances in the running race.64. The _______ (月饼)look nice. Did you make them yourself,Betty?65. In Jim’s eyes, his grandparents are his closest _______ (亲戚).66. W______ wins the competition van get 1,000 dollars as a prize.67. He l_____ the apples he bought on the table and sat on the sofa.68. The woman in the family photo is my aunt Linda, a r______ of mine.69. Tina just 1____ on the sofa and watched TV last weekend.70. It is reported that the illness is ______(菱延)quickly over that country.71. Lucy has a bad sense (感觉)of a d______. She always gets lost outside.72. The new railway makes it c_______ for the people to travel around the country.73. Michael got up late this morning. He r______ to have breakfast and left home.74. Lisa would like to send _______(明信片) to her grandparents this Chr。