18．在通電話on the phone．

分析 phone用作名詞時(shí)意思是"電話"，轉(zhuǎn)化為動(dòng)詞時(shí)意為"打電話"．

解答 答案：on the phone 考查翻譯填空．根據(jù)題意，要填入短語，on the phone意為"在通電話"．例如：You can't see her now she's on the phone．你現(xiàn)在不能見她--她正在打電話．

點(diǎn)評(píng) 考查翻譯填空，準(zhǔn)確地理解題意、然后根據(jù)題意及提示確定所填單詞詞性，正確寫出單詞完成答題．

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