(课件网) Unit 2 Spring Is Coming! season [ siz n] spring [spr ] warm [w rm] plant [pl nt] trees [tri] Tree Planting Day March twelevth summer[ s m ] hot[hɑt] go swimming [ sw m ] cool [kul] autumn [ t m] rich [r t ] winter [ w nt ] cold [ko ld] ride [ra d] a bike Year [j r] Month [m nθ] Day[de] 2019 March [mɑrt ] 12 2018 April 5 2017 May [me] 1 Cold 3