问题补充：
句子翻译（共5小题；每小题3分，满分15分）
【小题1】我们已经习惯通过发邮件保持联系。
【小题2】当我到达那里时，我忍不住拍起照来。
【小题3】我从出生就一直住在这儿。
【小题4】乘飞机去那花了我们三个半小时。
【小题5】虎丘(Tiger Hill)你去过多少次了？We have got used to keeping touch with each other by sending e-mails.
答案：
(答案→)We have got used to keeping touch with each other by sending e-mails.
解析：
【小题1】get used to doing sth ,习惯于做···，by通过···，故填We have got used to keeping touch with each other by sending e-mails.
【小题2】忍不住做某事can’t help doing sth。故填When I arrived there, I couldn’t help taking photos.
【小题3】现在完成时可以用来表示发生在过去某一时刻的,持续到现在的动作或状态常与for（+时间段）,since（+时间点或过去时的句子）连用. 故填 I have lived here since I was born .
【小题4】take 花费时间事物作主语，常用句式it+takes+sb+ ST+to do sth;应用过去时态，故填It took us three hours and a half /three and a half hours to fly there/ go there by plane/ take a plane there.
【小题5】多少次How many times ,应用一般现在时，故填How many times have you been to Tiger Hill/?
句子翻译（共5小题；每小题3分 满分15分）【小题1】我们已经习惯通过发邮件保持联系。【小题2】当我到达那里时 我忍不住拍起照来。【小题3】我从出生就一直住在这儿。【小题4】乘飞机
