Unit 4 When is Easter?PA Lets spell人教(PEP)五年级下册firstsecond1st3rdthirdfifthWhat is missing?2ndfourth字母组合th在单词中可以发音。threethinthirteenthatthisma thsmo ther brother字母组合th在单词中还可以发音。课堂小结课堂小结Homework1.听录音跟读Let s spell 中的单词,注意正确模仿发音。2.根据字母组合-th 在单词中的发音特点,制作一张读音记忆卡片。3.完成同步练习。