Question

【题目】

【1】I bought this pet dog two months ago．(同义句转换)

I_______ _______this pet dog______two months．

【2】Why don’t you buy a present for your mother?(同义句转换)

_______ _______ _______a present for your mother?

【3】Tom has learned Chinese for two years．(对画线部分提问)

________ _______has Tom learned Chinese?

【4】He got exercise by running．(对画线部分提问)

________ _______he get exercise?

【5】He has been a teacher in our school since last year．(改为一般疑问句)

_________he_________a teacher in our school since last year?

Answer 1

【答案】

【1】hashadfor

【2】Whataboutbuying

【3】Howlong

【4】Howdid

【5】Hasbeen

【解析】

【1】I bought this pet dog two months ago．表示我这个宠物狗已经拥有两个月了。have 表示拥有，与时间段连用，for two months两个月。表示已经拥有，故用现在完成时，主语I,故谓语用have had，故此处为(1). have (2). had (3). for 。

【2】Why don’t you do sth?“为什么不做某事呢？”=What about doing sth?“做某事怎么样？”表示建议做某事，故此处为(1). What (2). about (3). buying 。

【3】对for two years提问，是对时间段提问，故用疑问词(1). How (2). long 。

【4】对by running提问，是锻炼的方式提问，故疑问词how，根据谓语got是过去式，故用助动词did，故此处为(1). How (2). did 。

【5】根据has been 可知此处现在完成时，故变为一般疑问句时，把助动词has提前位于句首，故此处为(1). Has (2). been。