Question

7．上周她够幸运的，免费得到了一张演唱会门票．
Last week，she was lucky enough to get a concert ticket for free．

Answer 1

分析 Last week，she was lucky enough to get a concert ticket for free．

解答 答案：Last week，she was lucky enough to get a concert ticket for free．结合句意这里是表达上周last week的事情用一般过去时，表示足够怎样去做某事用adj+enough+to do sth，主语she，故was，幸运的lucky，得到了一张演唱会门票get a concert ticket，for free状语，免费的，故答案是Last week，she was lucky enough to get a concert ticket for free．

点评 not+adj．+enough to do sth是不够…而不能做某事 
too+adj．+to do sth．是太…以致不能做某事，其实两者可以互换!
例：He is not tall enough to catch the bird．=too short to catch the bird （他不够高去捉小鸟=他太矮以致不能捉小鸟）