2016年高考英语专题必做练习及答案(3)

《情态动词与虚拟语气》(一)

1.It is required by the rules that students ________ get grades not lower than 85 in any subject in order to get the scholarship.

A.will B.may

C.shall D.would

答案　C

解析　考查情态动词。句意为：根据规定，学生如果想拿奖学金，任一单科成绩不得低于85分。shall用于第三人称，在条约、规定、法令等文件中表示义务或规定，意为“应，必须”。

2.I’m really very busy，otherwise I ________ certainly go there with you.

A.can B.shall

C.will D.would

答案　D

解析　考查虚拟语气。结合前半句中的内容以及后半句中的otherwise一词可知后半句应用虚拟语气，所以用would。

3.—God!My cell phone is missing.

—You ________ have left it at home.I heard you telephone our daughter in the bathroom.

A.shall B.must

C.would D.could

答案　B

解析　考查情态动词。根据答语第二句的内容可知第二个说话人认为对方“一定”是把手机忘在家里了。

4.Even students of average intelligence ________ become top students by improving their study habits.

A.must B.can

C.have to D.ought to答案　B

解析　考查情态动词。句意为：即使智力一般的学生也可以通过改进学习习惯而成为优等生。can在此处表示“能够”。

5.—Look，I’ve bought some bread，including your favorite flavor.

—You ________ any because we still have plenty at home.

A.should have bought

B.could have bought

C.needn’t have bought

D.mustn’t have bought

答案　C

解析　答语句意为：你没有必要买，因为家里还有很多。故应用needn’t have done表示本不必做而实际上做了。could have done 表示过去本可以做某事却没做;should have done表示本应该做而实际上未做;mustn’t表示禁止。