目目 录录封面封面 编写人员编写人员 1 horse 2 foal 3 cow 4 calf 5 goat 6 kid 7 sheep 8 lamb 9 lion cub 10 joey 11 hen 12 chick 13 duckling30 great 31 violin 32 play the violin 33 computer corner 34 science corner 35 art corner 36 plants 37 project work 38 paper 39 do printing on the paper 40 play football 41 play volleyball 42 play hockey59 sixty 60 seventy 61 eighty 62 ninety 63 one hundred 64 walkman 65 radio 66 recorder 67 shorts 68 swimming trunks 69 sandals 70 sports shoes 71 fever 14 gosling 15 kitten 16 puppy 17 piglet 18 jump 19 jump throught the ring 20 ride a bike 21 ride a horse 22 animals 23 walk 24 run 25 library 26 borrow43 play vasketball 44 play baseball 45 play rugby 46 do exercises 47 field trip 48 forest 49 tree 50 flower 51 comb 52 toothbrush 53 toothpaste 54 soap 55 towel72 stomachache 73 headache 74 toothache 75 cough 76 maths problem 77 elbow 78 open 79 lower 80 hurt 81 a get-well card 82 grapefruit 83 cherry 84 cherries 27 make things 28 do experiments 29 observe things56 tape 57 CD VCD 58 twenty-five85 strawberry 86 strawberries 封底封底