摘要：is/has been。“Ten years”看作一个整体，谓语动词用单数形式。
50道中考英语有关时间、金钱、距离概念单复数的专练试题及参考答案解析：
试题
Ten years (be) a long time.
Five dollars (seem) too much for this small toy.
Two kilometers (be) not a long distance for a young man to run.
Three months (have) passed since we last met.
The price of these apples (be) two yuan per kilo.
Sixty minutes (make) an hour.
Two hundred pounds (be) a large amount of money for some people.
Three weeks (be) enough time to finish this project.
Five miles (seem) like a long way to walk.
The cost of the trip (be) about 500 dollars.
Ten minutes’ walk (be) not far from here to the park.
Two hours of homework (take) me a long time to finish every day.
Five years’ hard work (pay) off in the end.
Three dollars’ worth of candy (be) on the table.
Two meters (be) the height of this door.
Forty minutes (be) the duration of this class.
Six months (be) a long time to be away from home.
The distance from my home to school (be) about one kilometer.
Eight dollars (be) what I need to buy this book.
Three days (be) enough for us to travel in this city.
Ten cents (be) not enough to buy a candy now.
Two kilometers’ drive (take) us about ten minutes.
Five years of study (help) him to become an expert.
The price of these clothes (be) very high.
Sixty seconds (equal) one minute.
Three hours’ flight (make) me feel tired.
Two miles’ run (be) a good exercise.
Four dollars’ worth of stamps (be) in the envelope.
Three weeks’ holiday (be) what I want.
The cost of the dinner (be) 100 dollars.
Five minutes’ break (be) enough for us to relax.
Two hours’ movie (be) very interesting.
Ten years’ experience (make) him very confident.
Three dollars’ tip (be) a good reward for the waiter.
Two meters’ depth (be) too deep for me to swim.
Forty minutes’ meeting (end) on time.
Six months’ training (improve) his skills a lot.
The distance from the school to the library (be) about two kilometers.
Eight dollars’ worth of ice cream (be) delicious.
Three days’ trip (be) very exciting.
Ten cents’ worth of gum (be) not enough.
Two kilometers’ walk (make) me feel tired.
Five years’ work (give) him a lot of experience.
The price of these fruits (be) reasonable.
Sixty seconds’ countdown (be) very exciting.
Three hours’ work (be) not too much for him.
Two miles’ drive (take) us to the beach.
Four dollars’ worth of snacks (be) on the table.
Three weeks’ preparation (be) necessary for this exam.
The cost of the concert ticket (be) 50 dollars.
参考答案及解析
is/has been。“Ten years”看作一个整体，谓语动词用单数形式。
seems。“Five dollars”作为一个金额整体，谓语用单数。
is。“Two kilometers”指距离，视为单数概念。
has。“Three months”作主语，视为单数，用has。
is。“The price”是单数，谓语用is。
makes。“Sixty minutes”看作整体，用makes。
is。“Two hundred pounds”表示金额，谓语用单数is。
is。“Three weeks”视为一个时间段，用is。
seems。“Five miles”看作整体，谓语用单数seems。
is。“The cost”是单数，用is。
is。“Ten minutes’ walk”表示距离，视为单数。
takes。“Two hours of homework”作主语，谓语用单数takes。
paid。“Five years’ hard work”作主语，根据语境用一般过去时paid。
is。“Three dollars’ worth of candy”看作整体，用is。
is。“Two meters”指高度，谓语用单数is。
is。“Forty minutes”指时间长度，用is。
is。“Six months”看作一个时间段，用is。
is。“The distance”是单数，谓语用is。
is。“Eight dollars”作为金额，用is。
is。“Three days”视为一个整体时间段，用is。
is。“Ten cents”作为金额，谓语用is。
takes。“Two kilometers’ drive”作主语，用takes。
helped/has helped。“Five years of study”作主语，可用一般过去时或现在完成时。
is。“The price”是单数，用is。
equals。“Sixty seconds”看作整体，用equals。
makes。“Three hours’ flight”作主语，谓语用makes。
is。“Two miles’ run”表示距离相关的活动，用is。
are。“Four dollars’ worth of stamps”中stamps是复数，谓语用are。
is。“Three weeks’ holiday”看作整体，用is。
is。“Five minutes’ break”表示休息时间，用is。
is。“Two hours’ movie”作主语，用is。
makes。“Ten years’ experience”作主语，用makes。
is。“Three dollars’ tip”作主语，用is。
is。“Two meters’ depth”指深度，用is。
ended。“Forty minutes’ meeting”作主语，根据语境用一般过去时ended。
has improved。“Six months’ training”作主语，用现在完成时has improved。
is。“The distance”是单数，用is。
is。“Eight dollars’ worth of ice cream”看作整体，用is。
is。“Three days’ trip”作主语，用is。
is。“Ten cents’ worth of gum”作主语，用is。
makes。“Two kilometers’ walk”作主语，用makes。
has given/gave。“Five years’ work”作主语，可用现在完成时或一般过去时。
is。“Sixty seconds’ countdown”作主语，用is。
is。“Three hours’ work”作主语，用is。
takes。“Two miles’ drive”作主语，用takes。
are。“Four dollars’ worth of snacks”中snacks是复数，用are。
is。“Three weeks’ preparation”作主语，用is。
来源：蒙古元素
