2）He asks his doctor tell him whether his operation had been successful,（×）
Asks→asked, 过去时态
→to tell. Ask sb to do sth. 要求某人做某事
3）The following day, the patient asked for bedside telephone. （×）
Bedside telephone前加a，一部床头电话。
4）When he was alone, he telephoned the hospital to exchange and asked for Doctor Millington. （×）
To不要，hospital exchange是医院中转服务台的意思，exchange在这里是名词。 他打电话到医院的中转台，并要求找Millington医生。
7）He asked if Mr. Gilbert's operation has been successful and the doctor told him that it had been. （×）
Has→had. 用过去完成时态。
8）He then asked when Mr. Gilbert would be allowed going home and the doctor tell him that he would have to stay in hospital for another two week. （×）
→allowed to go home Sb be allowed to do sth 允许做某事
Tell→told
Week→weeks, 两周，复数。
2. ask sb to do sth，
→He asked me for a meal and a glass of beer.
allow sb to do sth 允许某人做某事/ sb be allowed to do sth 某人被允许做某事
→Please allow me to introduce my teacher，Miss Karen.
allow doing sth/ 允许做某事
→We don't allow smoking in our office.
stop to do sth /停下A，去做B。
→I was playing my cell phone. when my mom came into my room, I stopped to do my homework .
stop doing sth /停止做某事
→ I stopped doing my homework when my mom asked me to have supper.

2.asks改成asked，这里是叙述过去的一件事；tell前面加上to，ask ab to do sth；3.bedside telephone改成a bedside telephone，telephone是可数名词；4.the hospital to exchange改成the hospital exchange；7.has改成had，这里前后时态要一致；8.be allowed going home改成be allowed to go home；tell改成told；two week改成two weeks。求助一：第二句He asked his doctor to tell him whether his operation had been successful, but the doctor refused to do so.第八句He then asked when Mr. Gilbert would be allowed to go home and the doctor told him that he would have to stay in hospital for another two weeks. 求助二：ask sb to do sth，allow sb to do sth，stop doing sth，停下来正在做的事情，stop to do sth停下来去做另外一件事。

二题 he asked 当全文以故事形式讲述的时候，时态为过去的。 八题 1. 在主动语态中，如果allow后面没有sb出现在allow后面的话，就要接动名词形式；如果后面有sb做宾语，则必须要接to do sth.
2. 在被动语态中，只有sb be allowed to do sth的句式结构,而没有sb be allowed doing sth。 ---------------------- ask sb to do sth , ask sb for sth... stop ,,, stop doing sth

2).He asked his doctor to tell him whether his operation had been successful, but the doctor refused to do so.8)He then asked when Mr. Gilbert would be allowed to go home and the doctor tell him that he would have to stay in hospital for another two week. ask，allow和stop后接动词时应加to.ask to do sth.allow to do sth.stop to do sth.

1 he asked his doctor to tell him whether his operation had been successful ,but the doctor refused to do so .
2 the following day the patient asked for a beside telephone .
3 when he was alone he telephoned the hospital exchange and asked for Doctor Millington .
4 he asked if Mr.Gilbert's operatio had been successful and the doctor told him that it had been .5 he then asked when Mr.Gilbert would be allowed to go home and the doctor told him that he would have to stay hospital for another two weeks .

2)he asked his doctor to tell him whether his operation had been successful.8)he then asked when Mr Gilbert would be allowed to go home and the doctor told him that he would have to stay in hosputal for another two weeks.ask sb to do sth要求某人做某事my brother ask me to go camping once a week.allow sb to do sth允许某人做某事my father allow me to go hiking.sb be allowed to do sth某人被允许做某事，allow doing sth允许做某事，stop to do sth停下来做某事去做另外一个件事I stop do my homework to cook. stop doing sth停止做正在做的事I stopped doing my homework.