题目内容
14.It _____him 30minutes ________ his homework every day.( )| A. | took,to do | B. | takes,doing | C. | takes,to do |
分析 他每天花30分钟做作业.
解答 答案:C
根据题干中的关键部分It _____him 30minutes ________ his homework 并结合选项可知此句应用固定句型:It takes sb some time to do sth"花费某人多长时间做某事",此句是指:他每天花30分钟做作业.根据时间状语 every day,可知此句为一般现在时,所以take需用三单形式takes,套用句型,故选C
点评 实义动词的第三人称单数.通常用于一般现在时态,要结合主语的单复数变化,选择合适的实义动词形式,注意实义动词第三人称单数变化规则.此题还要和固定句型联系起来.
练习册系列答案
相关题目
4."低碳生活,从我做起!"请仔细阅读下列材料,找出以下五种"低碳"行为产生的直接效应.
66.Henry often recycles water to clean his room and water the flowers.C.
67.Daphne always turns off the lights and the computer as soon as she leaves her office.A.
68.Mr.White sometimes goes to work by bus or on foot instead of driving his car.E.
69.Li Lei usually uses QQ or e-mail to communicate with his friends instead of paper letters.B.
| A.SavingelectricenergyB.ProtectingforestsC.SavingwaterD.ProtectinganimalsE.Producinglessairpollution |
67.Daphne always turns off the lights and the computer as soon as she leaves her office.A.
68.Mr.White sometimes goes to work by bus or on foot instead of driving his car.E.
69.Li Lei usually uses QQ or e-mail to communicate with his friends instead of paper letters.B.