【导语】参加考试，考生最害怕的两门科目，一个是数学，一个是英语，这两门科目都不是临时抱佛脚可以取得好成绩的。为了能更好的帮助考生们学习，这里上海成人高考网小编整理了2020年上海成考高起点《英语》语法误用，希望对大家有所帮助。

 

1、中文：我要是你，我不会那么做。

 

(误)I shouldn"t do that if I was you.

 

(正)I shouldn"t do that if I were you.(表示与现在事实相反的虚拟语气不能用was，只能用were.)

 

2、中文：要是我父亲现在在这里，他会告诉我该做什么。

 

(误)If my father were here now，he will tell me what to do.

 

(正)If my father were here now，he would tell me what to do.(表示与现在事实相反的虚拟语气中，主句的助动词只能用would，might等过去时。)[环球网校成人高考频道整理虚拟语气误用]

 

3、中文：要是我知道她的电话号码，我就会给她打电话了。

 

(误)If I knew her telephone number，I would have called her.

 

(正)If I had known her telephone number，I would have called her.(表示与过去事实相反的虚拟语气中，条件从句的动词要用过去完成时。)

 

4、中文：要是昨天没下雨她也许会来。

 

(误)If it had not rained yesterday，he might come.

 

(正)If it had not rained yesterday，he might have come.(表示与过去事实相反的虚拟语气中，主句的动词要用助动词的过去时might，could等+HAVE+过去分词。)

 

5、中文：我不认为我会失败，但要是我失败了，我会再努力。

 

(误)I don"t think that I shall fail. But if I failed，I would try again.

 

(正)I don"t think that I shall fail. But if I should fail，I would try again.(表示与将来事实相反的虚拟语气中，条件从句的动词用should加原形动词。)