7.The results wereconfirmed (證實) by further experiments.

分析 結(jié)果通過進(jìn)一步實驗進(jìn)被證實.

解答 confirmed 考查動詞.根據(jù)句意:結(jié)果通過進(jìn)一步實驗進(jìn)被證實.本句是被動語態(tài)的句子,confirm是動詞"證實",所以答案填過去分詞confirmed.

點評 本題考查動詞的詞義.動詞詞義題一直都是高考考查的一個熱點,它注重考查考生結(jié)合語境準(zhǔn)確選用詞語和正確時態(tài)語態(tài)的能力和.由于英語詞匯豐富,且用法多變,考生掌握起來有較大難度,因此在平時應(yīng)注意詞匯的積累,理解詞語的含義及其常見的習(xí)慣搭配,再聯(lián)系句子所表述的意義和語境,選出正確的答案.

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