打印本文 
關閉窗口 九、考查非謂語動詞作主語時的主謂一致
當非謂語動詞用作句子主語時，謂語動詞原則上要用單數。同學們做題時要注意，非謂語動詞若帶有自己的賓語，且其賓語為復數形式，此時不要受此影響而誤用復數謂語。
【例1】Climbing hills _______ of great help to our health. (湖北十堰中考題)
A. was B. were C. is D. are
解析：句子主語climbing hills為動名詞，故謂語動詞要用單數形式，即答案為C。注意不要受climbing的賓語hills的影響而誤用復數謂語。
十、綜合主謂一致和其他語法知識
【例1】—Our hometown is becoming more and more beautiful.
—Sure. Many trees ________ every year. (四川廣安中考題)
A. plant B. is planted C. are planted D. have planted
解析：由于trees與plant之間為被動關系，故句子應用被動語態，可排除A和D；又因為many trees為復數，故選C。
【例2】—I can’t find Ted for three days. Where is he?
—He ________
A. has been to B. has gone to C. have been to D. have gone to
解析：由于說話者說三天沒找到特德，這說明特德離開去其他地方了，故應用have gone to而不是用have been to，可排除A和C；又因為主語是單數，故選B不選D。
打印本文 關閉窗口