01.Unit 1 How tall are you-（书本2-3页）Main scene
02.Unit 1 How tall are you-（书本4-5页）Part A
03.Unit 1 How tall are you-（书本6-9页）Part B-1
04.Unit 1 How tall are you-（书本10页）Part B-2
05.Unit 1 How tall are you-（书本11页）Part C
06.Unit 1 How tall are you-（书本52页）Songs in each un
07.Unit 1 How tall are you-（书本54页）Words
08.Unit 1 How tall are you-（书本60页）Useful expressio
09.Unit 2 Last weekend-（书本12-13页）Main scene
10.Unit 2 Last weekend-（书本14-15页）Part A
11.Unit 2 Last weekend-（书本16-19页）Part B-1
12.Unit 2 Last weekend-（书本20页）Part B-2
13.Unit 2 Last weekend-（书本21页）Part C
14.Unit 2 Last weekend-（书本52页）Songs in each unit
15.Unit 2 Last weekend-（书本54-55页）Words
16.Unit 2 Last weekend-（书本60页）Useful expressions
17.Unit 3 Where did you go-（书本22-23页）Main scene
18.Unit 3 Where did you go-（书本24-25页）Part A
19.Unit 3 Where did you go-（书本26-29页）Part B-1
20.Unit 3 Where did you go-（书本30页）Part B-2
21.Unit 3 Where did you go-（书本31页）Part C
22.Unit 3 Where did you go-（书本53页）Songs in each un
23.Unit 3 Where did you go-（书本55页）Words
24.Unit 3 Where did you go-（书本61页）Useful expressio
25.Unit 4 Then and now-（书本32-33页）Main scene
26.Unit 4 Then and now-（书本34-35页）Part A
27.Unit 4 Then and now-（书本36-39页）Part B-1
28.Unit 4 Then and now-（书本40页）Part B-2
29.Unit 4 Then and now-（书本41页）Part C
30.Unit 4 Then and now-（书本53页）Songs in each unit
31.Unit 4 Then and now-（书本55-56页）Words
32.Unit 4 Then and now-（书本61页）Useful expressions
33.Recycle Mike's happy days（书本42-51页）
34.Proverbs（书本61页）
35.Short plays The three little pigs（书本62-64页）
36.Short plays Little Red-Cap（书本65-68页）
37.Irregular verbs（书本69页）
38.English pronunciation patterns（书本70-71页）
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