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1、Unit 4,Buying fruit,an apple,apples,an orange,oranges,a banana,bananas,a peach,peaches,grapes,a pineapple,pineapples,a watermelon,watermelons,a pear,pears,单.复数变化规律,一般在结尾的一般加s以S.x.ch.sh 的一般在结尾加es 以”辅音+y”结尾的词,变y为I,再加es,What are these?,Theyre oranges.,What are those?,Theyre grapes.,these those 的区别和相同点,
2、相同点these,those 都是指示代词都用来指示两个或两个以上的事物,区别these 一般用来指代时间或空间上较近的事物those一般用来指代时间或空间上较远的事物,C.Ask and answer,1What are these?Theyre oranges.What are those?Theyre peaches.,2What are these?Theyre apples.What are those?Theyre bananas.,C.Ask and answer,3What are these?Theyre grapes.What are those?Theyre watermelons.,4What are these?Theyre pineapples.What are those?Theyre pears.,Id like some.,please.,How many kilos?,.kilo(s),please.,(公斤),How many kilos?,kilo(s)please.,
