第三单元词形变化60题。 一.根据句子意思，用所给单词的适当形式填空。 1、 The scientist allowed _______(we)to ask some questions after his lecture. 2、 English is very _______(help), so we should learn it well. 3、 When the teacher talked in the classroom, all he students listened to him________(care). 4、 I heard the dog _______(bark) loudly. 5、 We all love our English teacher because she is very _________(friend) to everyone. 6、 Shenzhen is a beautiful city. There are many tall ________(build) in Shenzhen now. 7、 The childern enjoyed ________(they) in the Children’s Palace last Sunday. 8、 He broke my new vase and _________(apology) to me. 9、 “Please help _________(you) to some fruit, children.” 10. _______(final) , the firemen got Charlie out of the house too. 11. His father bought him an iPad. It is very ________(help). 12. Her mother doesn’t allow her _______(go) out at night. 13. the guide dog ________(lead) the blind man to cross the road just now. 14. He is old enough to go to school by _________(he). 15. My father was very tired after work. He fell _______(sleep) at once when he came home. 16. I heard the ________(sound) of the wind outside. Maybe it was going to rain. 17. Two ________(fireman) came to help soon. 18. At the age of ten, he started _______(play) the piano. 19. He passed the English exam________(final). 20. Can you tell me the _________(mean) of this word? 21. As they ________(climb)higher, the air became cooler. 22. You may find it _______(help) to read this before exams. 23. They __________(apologize) for the late flight last night. 24. He was so tired that he ________(fall) asleep in a short time. 25. Lily _______(wake) up around 7:00 from Wednesday to Friday. 26. My mother bought several _______(towel) yesterday in the supermarker. 27. The dog suddenly started ________(bark) at us. 28. What does the word “process”_________(mean)? 29. Liang Chaowei ________(actor) well in all his movies. 30. We waited for long and at last they ________(appear). 31. You’re welcome ________(use) any of my books. 32. My father didn’t know when he fell________(sleep) last night. 33. Anna wants ________(write) to her cousin these days. 34. They felt tired, so they stopped ________ (walk) up the stairs. 35. I carried the big box to the school all by________(my). 36. Some ________(time) later, they heard a big sound. 37. The bird is not able ________(fly) at the moment. 38. It is hot today, and we’d better ________ (stay) at home. 39. Boys and girls, help _________(you) to some cakes. 40. Only a few reporters were ________ (allow) at the meeting. 41. Guide dogs are very ________(help) to the blind people. 42. The box is empty. There is ________(some-thing) in it. 43. ________(final), he passed the exam. 44. I’m sorry but we don’t allow ________(make) noises in our library. 45. Seeing no one in the room, the boy helped ________(he) to the fish on the table. 46. My dream is to be a good ________(act) like Sun Honglei. 47. He _________(apologize) to his mother after he broke the bowl. 48. Don’t fall _______(sleep) in class. It’s against the rule. 49. What’s the ________(mean) of the underlined word? 50. The dog kept _______(bark) for a long time. 本文来源：https://www.wddqw.com/doc/c100c63d084e767f5acfa1c7aa00b52acfc79c28.html