学帮网请英语高手来帮我解决,要解析哦1 that day ,i had to go home on foot.A there being no buses B there were no buses2 in the city ,the poor boy fell to A lost crying B losing cry C having lost ,crying3 - did you help her out with the prob
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请英语高手来帮我解决,要解析哦
1 <> that day ,i had to go home on foot.
A there being no buses B there were no buses
2 <> in the city ,the poor boy fell to <>
A lost crying B losing cry C having lost ,crying
3 - did you help her out with the problem? - i <>,but i didn't
A shoud B should have C did
1.A
there being no bused是独立主格结构做句子的原因状语,being是动词的非谓语形式,所以该句是个简单句；
如果选B,就变成两个独立的句子（因为两个动词were和had to go都做句子的谓语）,那么就需要另外在there前加上连词because等变成复合句,或在I前加上连词so构成并列句.
2.A
前面同样是非谓语动词结构做句子状语,be/get lost“迷路”,只要去掉be就可以充当非谓语动词了,所以前面用lost；如果用losing或having lost（现在分词的完成形式,其实还是相当于用losing,只不过表示该动作已经完成了,他们都表示the poor boy和lose之间是主动关系）,该句就变成the poor boy lost in the city了,但这是不对的,应该是the boy was lost in the city才对!
fall to的to应该是介词,所以用动名词crying
3.B
翻译：你当时帮助他解决了那道难题/脱离了困境了吗?
我本该那样做的,但是我没有那样做.
B should have done sth可以省略回答为should have,表示“（当初）本该做某事,但事实上并没有做”.
A there being no buses 表示原因，非从句
A lost crying 这里to是介词
B should have 表示本应该
1.A there being no buses
非谓语，本句的谓语为had to go home
2.C having lost ,crying
非谓语，lost表示“迷路”，fall to 的to 为介词，后加名词或者动名词
3.B should have 本应该