2018屆高考英語獨立主格結構
【解析】a 考查非謂語動詞。非謂語動詞做狀語，其后有賓語，故與邏輯主語是主動關系，且表示的動作與謂語動詞的動作同時進行，用現在分詞，選a。
13.（09湖南）when he the door, he found his keys were nowhere.
a. would open b. opened c. had opened d. was to open
【解析】d 考查非謂語動詞。動詞不定時的用法。句意為：當他要打開門的時候,他發現他的鑰匙不見了。動詞不定時表示將要發生的動作。
14.（09湖南）9.at the age of 29, dave was a worker, in a small apartment near boston and ______ what to do about his future.
a. living; wondering b. lived; wondering
c. lived; wondered d. living; wondered
【解析】a 考查分詞的用法。句意為：29歲的大衛,是一個工人,住在一間小公寓在波士頓附近,不知怎么辦關于他的未來。現在分詞作定語修飾a worker，and 為并列連詞，連接相同的成份。