若原句中没有动词be
原句中没有be动词,助动词或情态动词时,要在行为动词前加助动词(do, does, did)与否定副词not的缩写形式。另外,还需要将原句子中的some改为any; too改either;already改为yet。还需要分清do, have等是实义动词还是助动词。如:
The old man hurt his leg last Wednesday. 更多真题及资料请加小编微信65210638领取
The old man ________ ________ his leg last Wednesday. (答案:didn’t hurt)