7．---Dad，I'd like to do some part-time work during the summer vacation．
---Good idea，______ you can afford the time．（　�。�
A．provided thatB．in caseC．even ifD．so that

分析 -爸爸，我想找暑假做點(diǎn)兼職工作．-好主意，假如你能抽出時間的話．

解答 答案：A provided that假如，如果；in case以防萬一；even if即使；so that為了．句意表達(dá)的是條件，故選A．

點(diǎn)評 從屬連詞是連詞的一種，用來引導(dǎo)名詞性從句和狀語從句．大致可分為三大類：that（無詞義，不做成分）if，whether （表達(dá)是否的意義，但不做句子成分）； 連接代詞：who，whom，whose，what，which，whatever，whoever，whichever（有詞義，在句子中可作主語、表語、賓語）；連接副詞：when，where，why，how，how many，how long，how far，however，whenever，wherever （有詞義，作從句的狀語）．學(xué)習(xí)時，要注意區(qū)分和掌握．

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