Unit 1 Animals Home
Unit 2 Hair in Our Body
Unit 3 Einstein
Unit 4 Mr Whites Family
Unit 5 My Friend Jim
Unit 6 Colours
Unit 7 Dog and Seat
Unit 8 But the Chinese Did！
Unit 9 A Lazy Boy
Unit 10 Keys and Kiss
Unit 11 Its Very Nice of You
Unit 12 Take Plane
Unit 13 A Wonderful Day！
Unit 14 See A Friend in London
Unit 15 My Cat
Unit 16 The Robot
Unit 17 A Naughty Girl
Unit 18 Two Boys
Unit 19 The Elephant on Sale
Unit 20 The Poor Man and the Rich Man
Unit 21 Four Meals
Unit 22 Have a Rest
Unit 23 American School
Unit 24 Traffic in England
Unit 25 Naughty Jim
Unit 26 How Nice Mr Whites Life Is！
Unit 27 The Garage Is Full of Snow
Unit 28 Mr Going-to-do
Unit 29 Only One Cake Is Left
Unit 30 Modest
Unit 31 Father and Son
Unit 32 Start Smoking at My Age！
Unit 33 Mikes Trouble
Unit 34 I Is...
Unit 35 The Longest Word
Unit 36 Learnincl How To Swim
Unit 37 How Well Do You Know about "WHITE"?
Unit 38 A Letter
Unit 39 Different Food
Unit 40 The Secret of the Earth
Unit 41 Baseball and Football in the USA
Unit 42 The Work of the Police on TV
Unit 43 The TrafficLights
Unit 44 Swimming
Unit 45 TV Set
Unit 46 The Spring Festival
Unit 47 What Makes You II17
Unit 48 Water
Unit 49 The Moon
Unit 50 Shes Looking for Me
Unit 51 Mary Is in China
Unit 52 More Rest and Fresh Air
Unit 53 Before the Trouble Starts
Unit 54 Hung Kong
Unit 55 Computer.Age
Unit 56 A Rabbit Kills A Wolf
Unit 57 Tea-time
Unit 58 The Fox and the Goat
Unit 59 Different People， Different Food
Unit 60 Horses
Unit 61 The Story of Three Axes
Unit 62 Study English
Unit 63 Food for Cities
Unit 64 Train
Unit 65 Big Cities
Unit 66 Name
Unit 67 The Earths Neighbour
Unit 68 Traffic Rules
Unit 69 Skin-diving
Unit 70 Christmas Day
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