1. All flights ___ because of the snowstorm, many passengers could do nothing but take the train.
A. had been canceled
B. have been canceled
C. were canceled
D. having been canceled
【答案】D。
【解析】獨(dú)立主格結(jié)構(gòu)做狀語(yǔ)表示原因。
2. I don’t mind ____ the decision as long as it is not too late.
A. you to delay making
B. your delaying making
C. your delaying to make
D. you delay to make
【答案】B。
【解析】這是一個(gè)帶有邏輯主語(yǔ)的動(dòng)名詞結(jié)構(gòu)。依據(jù)前面所講，邏輯主語(yǔ)應(yīng)是一個(gè)帶有形容詞性的物主代詞，其后的動(dòng)詞delay也應(yīng)該是一個(gè)動(dòng)名詞。
3.______ from the outer space, our earth looks like a water-covered ball.
A. Having seen
B. Seeing
C. Seen
D. Having been seen
【答案】C。
【解析】根據(jù)分詞結(jié)構(gòu)的邏輯主語(yǔ)分析，選項(xiàng)A、B、D都不能和主句中的主語(yǔ)構(gòu)成邏輯的主謂一致的關(guān)系。惟有選項(xiàng)C是正確答案。
4.They are going to have the service man ________ an electric fan in the office tomorrow.
A. install
B. to install
C. to be installed
D. installed
【答案】A。
【解析】have 之后的賓語(yǔ)如果是補(bǔ)足語(yǔ)的發(fā)出者時(shí)，則應(yīng)使用動(dòng)詞原形。
A. had been canceled
B. have been canceled
C. were canceled
D. having been canceled
【答案】D。
【解析】獨(dú)立主格結(jié)構(gòu)做狀語(yǔ)表示原因。
2. I don’t mind ____ the decision as long as it is not too late.
A. you to delay making
B. your delaying making
C. your delaying to make
D. you delay to make
【答案】B。
【解析】這是一個(gè)帶有邏輯主語(yǔ)的動(dòng)名詞結(jié)構(gòu)。依據(jù)前面所講，邏輯主語(yǔ)應(yīng)是一個(gè)帶有形容詞性的物主代詞，其后的動(dòng)詞delay也應(yīng)該是一個(gè)動(dòng)名詞。
3.______ from the outer space, our earth looks like a water-covered ball.
A. Having seen
B. Seeing
C. Seen
D. Having been seen
【答案】C。
【解析】根據(jù)分詞結(jié)構(gòu)的邏輯主語(yǔ)分析，選項(xiàng)A、B、D都不能和主句中的主語(yǔ)構(gòu)成邏輯的主謂一致的關(guān)系。惟有選項(xiàng)C是正確答案。
4.They are going to have the service man ________ an electric fan in the office tomorrow.
A. install
B. to install
C. to be installed
D. installed
【答案】A。
【解析】have 之后的賓語(yǔ)如果是補(bǔ)足語(yǔ)的發(fā)出者時(shí)，則應(yīng)使用動(dòng)詞原形。