Unit 16 Paul emails home 保羅給家里發(fā)電子郵件 Lesson 31 Lesson 32 Unit 17 I hope he hasn't told her! 但愿他沒(méi)有告訴他! Lesson 33 Lesson 34 Unit 18 Learning the rules! 學(xué)習(xí)遵守規(guī)則! Lesson 35 Lesson 36 Unit 19 Now is enough! 像現(xiàn)在這樣就知識(shí)了! Lesson 37 Lesson 38 Unit 20 There's always a first time! 萬(wàn)事總有頭一遭 Lesson 39 Lesson 40 Unit 21 A very big cat 巨貓 Lesson 41 Lesson 42 Unit 22 Does anyone still knit? 還有人織毛衣嗎? Lesson 43 Lesson 44 Unit 23 Whose mistake? 誰(shuí)的錯(cuò)? Lesson 45 Lesson 46 Unit 24 No laughing allowed 不許笑 Lesson 47 Lesson 48 Unit 25 Body image 體象 Lesson 49 Lesson 50 Unit 26 Daisy gives some advice 黛西給了些建議 Lesson 51 Lesson 52 Unit 27 Jonno! 朱諾! Lesson 53 Lesson 54 Unit 28 Monkey business! 猴子的鬼把戲! Lesson 55 Lesson 56 Unit 29 Sparkling ,still or tap? 蘇打水,蒸餾水,還是自來(lái)水? Lesson 57 Lesson 58 Unit 30 we all need to play more 我們都需要多玩一玩 Lesson 59 Lesson 60 Rhymes and songs Vocabulary Appendix