Lesson 18Its a pineapple.eggplantgreen pepperRead and act.Exercise timebananaorangecarrotpotatocucumbertomatowatermelonpineapple读句子，选择正确的单词。1.Whats this _(in/on)English?2.Its _(a/an)watermelon.3.I _(dont/not)like tomatoes.4._(Show/Lets)me a green pepper.Homework:1.Do exercise book.2.Recite the words of this Unit.Thank You.
