很多人打乒乓球因为它不要求运动员到户外。

(2)The chief editor required that we (should) hand in the reports before supper.

主编要求我们在晚饭前交上报告。

[归纳拓展]

require sth 需要某物

＋doing/to be done(主语为动作的承受者)

to do(主语为动作的发出者)

require sth of sb 向某人要求某物

require sb to do sth 要求/命令某人做某事

require that...要求/命令......(从句中用虚拟语气，谓语动词用"should＋动词原形"，should可省略)

[即时跟踪]　完成句子

①She patiently explained all the rules to the students and required__everyone__to__follow__them.

她耐心地向学生们解释所有的规定，并要求每个人都遵守。

②The child was required________his shoes in a neat row by his parents.

A.arranging B.arranged

C.arranges D.to arrange

答案　D

解析　句意：家长要求这个小孩把鞋放成整齐的一排。require sb to do sth 要求/命令某人做某事，这里为其被动形式。

1.make mistakes 犯错误

[语境感悟]

(1)(教材P32)This is because people often make mistakes，correct themselves，change their minds or say something that is not important.

这是因为人们经常犯错误，改正错误，改变主意或者说一些并不重要的话。