新交际英语 中小学英语实验教材（沿海版）小学英语课本 第4册PDF电子书下载

Unit One Playtime 1

Lesson One 1

Lesson Two 6

Unit Review(1) 12

Unit Two Play with Friends 15

Lesson Three 15

Lesson Four 21

Unit Review(2) 27

Unit Three Sports 29

Lesson Five 29

Lesson Six 34

Unit Review(3) 40

Unit Four Weekdays 43

Lesson Seven 43

Lesson Eight 48

Unit Review(4) 53

Unit Five Weekend 55

Lesson Nine 55

Leesson Ten 61

Unit Review(5) 66

Unit Six Helping My Mum 69

Lesson Eleven 69

Lesson Twele 75

Unit Review(6) 80

Unit Seven Daily Routines 83

Lesson Thirteen 83

Lesson Fourteen 88

Unit Review(7) 93

Unit Eight Revision 95

Vocabulary(Ⅰ) 103

Vocabulary(Ⅱ) 107