6、utUnit2: Monday、Tuesday、Wednesday、Thursday、Friday、day、have、 on、do homework、watch TV、read books、Saturday、 Sunday、What about?、tooUnit3: eggplant、fish、greeen beans、tofu、 potato、tomato、for、 we、lunch、we、tasty、sweet、sour、fresh、salty、favourite、 fruit、grape Unit4: cook the meals、water the flowers
7、、sweep the floor、clean the bedroom、make the bed、set the table、wash the clothes、do the dishes、use a computerUnit5: curtain、trash bin、 closet、mirror、end table、bedroom、kitchen 、bathroom、living room、in、on、under、near、 behind、clothes Unit6: river、flower、grass、lake、forest