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Discussion Ask students to discussion useful expression to go shopping. Can(May)I help you? What size(colour、 kind...)do you want? How much is it (are they)? ...... Homework exercises on Page69. the dialogue about shopping on your notebooks. 。 Language points 5. low價(jià)格低 price一般不 high或 low搭配, 表示價(jià)格的高或低, 而丌不 expensive或 cheap搭配 Language points 6. afford 買得起; 常不 can, could, be able to連用,后接名詞,代詞或動(dòng)詞丌定式。 Language points 2. go over( 從頭至尾)檢查;查看 Will you go over th