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[新知导引] 诵读下列例句并感知画线部分的共性1. It's not a real sport, is it? 2.That sounds interesting, doesn't it?3.Hi! It's a beautiful day, isn't it?4.Come along and join us, will you? 5. By the way, our school soccer team won at last, didn'tthey?
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[新知导引] 诵读下列例句并感知画线部分的共性1. It's not a real sport, is it? 2.That sounds interesting, doesn't it?3.Hi! It's a beautiful day, isn't it?4.Come along and join us, will you? 5. By the way, our school soccer team won at last, didn'tthey?
