和小貓一起學(xué)編程：超好玩的Scratch 2.0

第1章 和小貓一起交朋友

1.1 了解編程軟件.............................. 1

1.1.1 認(rèn)識(shí)Scratch 軟件...................... 1

1.1.2 下載Scratch 軟件...................... 3

1.1.3 安裝Scratch 軟件...................... 7

1.1.4 配置Scratch 環(huán)境...................... 9

1.2 認(rèn)識(shí)工作界面.............................11

1.2.1 舞臺(tái)區(qū)..................................... 11

1.2.2 角色區(qū)..................................... 12

1.2.3 指令區(qū)..................................... 13

1.2.4 腳本區(qū)..................................... 15

1.3 熟悉編程環(huán)境.............................15

知識(shí)庫........................................23

第2章 和小貓一起來運(yùn)動(dòng)

2.1 小貓散散步................................25

2.1.1 布置舞臺(tái)背景........................... 25

知識(shí)庫........................................27

2.1.2 移動(dòng)小貓.................................. 29

知識(shí)庫........................................30

2.1.3 切換造型................................. 33

知識(shí)庫........................................34

2.2 小貓翻跟斗................................36

2.2.1 認(rèn)識(shí)舞臺(tái)坐標(biāo)........................... 36

2.2.2 定位小貓的坐標(biāo)........................ 38

2.2.3 布置舞臺(tái)背景........................... 39

2.2.4 旋轉(zhuǎn)小貓.................................. 39

2.3 小貓捉老鼠................................40

2.3.1 添加老鼠角色........................... 40

2.3.2 設(shè)置老鼠動(dòng)作........................... 42

2.3.3 設(shè)置小貓跟隨動(dòng)作..................... 42

第3章 和小貓一起學(xué)畫畫

3.1 繪制變幻的線條.........................45

3.1.1 畫筆初始化.............................. 45

3.1.2 規(guī)劃行走路線........................... 48

3.1.3 指揮畫筆移動(dòng)........................... 50

知識(shí)庫........................................56

3.2 巧畫規(guī)律的圖形.........................57

3.2.1 畫簡單的規(guī)律圖形..................... 57

3.2.2 畫特殊的正多邊形..................... 59

3.2.3 多層重復(fù)指令........................... 62

知識(shí)庫........................................64

3.3 印蓋美麗的圖案.........................66

3.3.1 繪制圖章造型........................... 66

3.3.2 “隨機(jī)”圖章........................... 70

知識(shí)庫........................................74

第4章 和小貓一起講故事

4.1 守株待兔...................................75

4.1.1 規(guī)劃故事功能........................... 75

4.1.2 設(shè)置舞臺(tái)角色........................... 76

4.1.3 分析故事腳本........................... 78

4.1.4 編寫舞臺(tái)腳本........................... 78

4.1.5 編寫角色腳本........................... 79

知識(shí)庫........................................82

4.2 蝌蚪尋親...................................83

4.2.1 規(guī)劃故事功能........................... 84

4.2.2 設(shè)置舞臺(tái)角色........................... 84

4.2.3 分析故事腳本........................... 88

4.2.4 編寫舞臺(tái)腳本........................... 88

4.2.5 編寫角色腳本........................... 89

4.3 西游記傳...................................92

4.3.1 規(guī)劃故事功能........................... 92

4.3.2 設(shè)置舞臺(tái)角色........................... 93

4.3.3 分析故事腳本........................... 95

4.3.4 編寫舞臺(tái)腳本........................... 96

4.3.5 編寫角色腳本........................... 97

知識(shí)庫........................................99

第5章 和小貓一起學(xué)唱歌

5.1 森林好聲音..............................101

5.1.1 規(guī)劃作品功能......................... 101

5.1.2 設(shè)置舞臺(tái)與角色...................... 102

5.1.3 分析對(duì)象算法......................... 105

5.1.4 編寫對(duì)象腳本......................... 105

知識(shí)庫......................................109

5.2 聲控小貓?zhí)?.............................110

5.2.1 規(guī)劃作品功能......................... 110

5.2.2 設(shè)置舞臺(tái)與角色...................... 110

5.2.3 分析對(duì)象算法......................... 114

5.2.4 編寫對(duì)象腳本......................... 115

知識(shí)庫......................................118

5.3 彈奏鋼琴曲..............................120

5.3.1 規(guī)劃作品功能......................... 120

5.3.2 設(shè)置舞臺(tái)與角色....................... 121

5.3.3 分析對(duì)象算法......................... 123

5.3.4 編寫對(duì)象腳本......................... 123

知識(shí)庫......................................126

第6章 和小貓一起做算術(shù)

6.1 猜數(shù)字....................................127

6.1.1 游戲功能簡介......................... 127

6.1.2 設(shè)置背景和角色...................... 128

6.1.3 算法分析............................... 130

6.1.4 編寫腳本............................... 132

知識(shí)庫......................................137

6.2 口算十以內(nèi)加法.......................137

6.2.1 游戲功能簡介......................... 137

6.2.2 設(shè)置背景與角色...................... 138

6.2.3 算法分析............................... 140

6.2.4 編寫腳本............................... 142

知識(shí)庫......................................145

6.3 統(tǒng)計(jì)成績.................................146

6.3.1 程序功能簡介......................... 146

6.3.2 設(shè)置背景和角色...................... 147

6.3.3 算法分析............................... 149

6.3.4 編寫腳本............................... 151

知識(shí)庫......................................156

第7章 和小貓一起玩游戲

7.1 小貓玩跑酷..............................159

7.1.1 規(guī)劃游戲功能......................... 159

7.1.2 設(shè)置背景和角色...................... 160

7.1.3 分析對(duì)象算法......................... 164

7.1.4 編寫對(duì)象腳本......................... 165

知識(shí)庫......................................169

7.2 小貓滅蒼蠅..............................170

7.2.1 規(guī)劃游戲功能......................... 170

7.2.2 設(shè)置背景和角色...................... 170

7.2.3 分析對(duì)象算法......................... 175

7.2.4 編寫對(duì)象腳本......................... 175

知識(shí)庫......................................180

7.3 小貓抓老鼠..............................181

7.3.1 規(guī)劃游戲功能......................... 181

7.3.2 設(shè)置背景和角色...................... 182

7.3.3 分析對(duì)象算法......................... 184

7.3.4 編寫對(duì)象腳本......................... 184

知識(shí)庫......................................187

第8章 和小貓一起搭搭樂樂

8.1 開心的水果派對(duì).......................189

8.1.1 硬件準(zhǔn)備活動(dòng)......................... 189

8.1.2 Scratch 軟件準(zhǔn)備................... 190

8.1.3 編寫舞臺(tái)程序......................... 191

知識(shí)庫......................................194

8.2 快樂的升降梯...........................194

8.2.1 Scratch 軟件準(zhǔn)備................... 194

8.2.2 搭建升降梯............................ 196

8.2.3 編寫升降梯腳本...................... 198

知識(shí)庫......................................199

8.3 奔馳的滴滴車...........................199

8.3.1 準(zhǔn)備活動(dòng)............................... 199

8.3.2 搭建小車............................... 201

8.3.3 編寫小車腳本......................... 203

知識(shí)庫......................................203

第9章 和小貓一起做練習(xí)

9.1 打磚塊....................................205

9.1.1 規(guī)劃游戲功能......................... 205

9.1.2 準(zhǔn)備素材............................... 206

9.1.3 設(shè)置舞臺(tái)背景......................... 207

9.1.4 分析對(duì)象算法......................... 208

9.1.5 編寫對(duì)象腳本......................... 208

9.2 翻牌.......................................217

9.2.1 規(guī)劃游戲功能......................... 217

9.2.2 準(zhǔn)備素材................................ 217

9.2.3 分析對(duì)象算法......................... 218

9.2.4 編寫對(duì)象腳本......................... 219