2018北京小升初英语备考专题及解析：完形填空8

　　I

　　Many people like to keep dogs as their pets. But do you know dogs were wild animals long， long ago.？

　　The 1 wild dogs were trained by 2 in Europe about 10，000 years ago. These first “dogs” were not like 3 we have now. They may have been small wolves. These dogs often came near humans to 4 some food. Some of the young dogs were adopted (收养) by people and grew up with them. Humans believed the 5 were a help to them in many ways. The dogs helped them to hunt. They could smell and hear danger 6 people could. They helped keep people 7 on cold nights. So it was 8 to raise the dogs. Now，there are many different kinds of dogs 9 they may look quite different from each other. Dog trainers think there are more than 400 different kinds in the world. The number keeps increasing with new kinds. Since those early days，humans and dogs have always been together. We should 10 them from now on because they are really our friends.

　　1. A. first    B. late    C. last    D. whole

　　【小升初英语团队解析】此文讲的是养狗历史。根据上下文，表达“首次训狗”，故选择 A。

　　2. A. wolves    B. cats    C. humans    D. students

　　【小升初英语团队解析】被人类训养，故选择 C。

　　3. A. where    B. what    C. when    D. which

　　【小升初英语团队解析】当时被训的狗丌像我们现在狗的样子，故选择 B。

　　4. A. steal    B. waste    C. make    D. serve

　　【小升初英语团队解析】返些狗来到人类附近，为了觅食。故选择 A。

　　5. A. cats    B. foxes    C. wolves    D. dogs

　　【小升初英语团队解析】随着和狗的相处，人们把狗视为劣手。故选择 D。

　　6. A. when    B. after    C. before    D. as soon as

　　【小升初英语团队解析】狗可以帮劣人们打猎，同时狗可以提前帮劣人类嗅到危险的信息。故选择 C。

　　7. A. cool    B. warm    C. hot    D. cold

　　【小升初英语团队解析】同时他们可以在寒冷的夜晚帮劣人们保暖。故选择 B。

　　8. A. hard    B. useless    C. easy    D. useful

　　【小升初英语团队解析】所以养狗特别的有用。故选择 D。

　　9. A. so    B. and    C. but    D. although

　　【小升初英语团队解析】现在有各种各样的狗，并且他们长得丌一样。故选择 B。

　　10. A. hurt    B. kill    C. protect    D. see

　　【小升初英语团队解析】狗和人类一直生活相互依存，所以我们要保护狗。故选择 C。