Exercise Ⅰ. 写出下列单词的复数形式。 1. baby 2. brush 3. child 4. Chinese 5. city 6. deer 7. family 8. foot 9. German 10. girlfriend 11. hero 12. life 13. tomato 14. match 15. mouse 16. photo 17. policeman 18. roof 19. sheep 20. woman doctor Ⅱ. 根据句子意思，用所给单词的适当形式填空。 1. This report has five _____ (part). 2. The hospital is about three_____ (kilometre) away from here. 21世纪教育网版权所有 3. Many_____ (fact) prove (证明) that everything goes well. 21教育网 4. There are three _____ (chair) in the classroom. 5. My father eats two _____ (potato) every morning. 2·1·c·n·j·y Ⅲ. 单项选择。 ( ) 1. —What can I do for you? —I’d like_____. A. two pair shoes B. two pairs of shoe C. two pair of shoe D. two pairs of shoes ( ) 2. There are a few_____ and some_____ in the fridge. 21cnjy.com A. apples; coffee B. coffees; apples C. apple; coffees D. coffees; apple ( ) 3. Who has much _____? Give me some, please. 【来源：21·世纪·教育·网】 A. books B. water C. sheep D. photos ( ) 4. _____ turn yellow in autumn. A. Leaf B. Leafs C. Leaves D. Leave ( ) 5. There_____ a cat and two dogs lying on the grassland. 21·世纪*教育网 A. is B. are C. have D. has Keys Ⅰ. 1. babies 2. brushes 3. children 4. Chinese 5. cities21·cn·jy·com 6. deer 7. families 8. feet 9. Germans 10. Girlfriends 11. heroes 12. Lives 13. tomatoes 14. matches 15. mice 16. photos 17. policemen 18. roofs 19. sheep 20. women doctors Ⅱ. 1. parts 2. kilometres 3. facts 4. chairs 5. potatoes Ⅲ. 1-5 DABCA
