7．Eating too much chocolateis bad for your teeth．

分析 吃太多巧克力對(duì)牙齒有害．

解答 答案：chocolate．
根據(jù)所給首字母提示結(jié)合設(shè)空處后面的is bad for your teeth推測(cè)句意是"吃太多巧克力對(duì)牙齒有害．"，根據(jù)設(shè)空處前面的too much判斷設(shè)空處缺少名詞chocolate，并且chocolate是一個(gè)不可數(shù)名詞，所以答案是：chocolate

點(diǎn)評(píng) 做這類題型，首先根據(jù)所給單詞首字母明確句子所要考查的單詞的拼寫，再結(jié)合相關(guān)語法知識(shí)對(duì)單詞做出形式上的變化．

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