《2025年金版新学案高中英语必修第一册人教版》

①They find ______ hard to finish the work in such a short time.

答案： it
解析：此处用it作形式宾语，真正的宾语是后面的不定式短语to finish the work in such a short time。

②He makes it a rule ______ (get) up at six every day.

答案： to get
解析：make it a rule to do sth表示“把做某事定为常规”，此处用不定式作真正的宾语。

③我们学校建造了一个大型体育馆，这使得我们参加一些活动成为可能。 A large stadium has been built in our school, and it ______.

答案： makes it possible for us to take part in some activities
解析：“使……成为可能”用make it possible for sb to do sth表示，“参加一些活动”是take part in some activities。

①He was sent to the hospital. That's ______ he was ill.

答案： because
解析：根据句意“他被送进了医院，那是因为他生病了”，此处用because引导表语从句。

②That's ______ I am here waiting for his coming.

答案： why
解析：根据句意“那就是我在这里等他来的原因”，此处用why引导表语从句。

③______ (用 The reason why... is that...改写句①)

答案： The reason why he was sent to the hospital is that he was ill.
解析：原句意为“他被送进了医院，那是因为他生病了”，用The reason why... is that...结构改写，“他被送进医院的原因”是The reason why he was sent to the hospital，“是因为他生病了”是is that he was ill。