17Lesson9TheRainbowMachine1.Listentothestoryandthenreaditwithlotsofexpression.（听录音，然后有感情地朗读故事。）2.Finishthestory.（补全故事。）Atthebeginningofthestory________________________________.Themagicbeganwhen_____________________________________.Suddenly________________________________________________.Unfortunately____________________________________________.Then___________________________________________________.Attheendofthestory_____________________________________.…adooropenedinafieldandthechildrenfoundFred.…therainbowmakerswerecrosswithFredbecausetheyhadtobleachthesky.…thechildrenlookedupandsawarainbowacrossthesky.…everythingwentwrongandthemachinemadesomestrangerainbows.…thingsbegantobuzzandflashbecausearainbowwasneeded.…Freddidnotknowhowtousethecomputer,soNadimtriedtohelp.18HowdidIdo?模仿：遍朗读：遍效果：签字：学生自评家长评价老师评价3.Therainbowismadeupofsevencolours-red,orange,yellow,green,blue,indigo,andviolet.Writeeachcolourbesidetherightletterandaddasmanyasyoucantotherestletters.（把彩虹的七种颜色写在对应的字母旁，为其余字母写出尽可能多的颜色词。）AaBbblueCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz
