小题1:They will have an English exam in a week .（就划线部分提问）
______ ______ _____ they have an English exam?
小题2:I was having lunch when the UFO landed.（变一般疑问句）
______ _______ ______ lunch when the UFO landed?
小题3:The boy was walking down the street when the UFO landed（改为同义句）
______the boy was walking down the street, the UFO______.
小题4:He goes to school on foot every day .（同义句）
He ______ _______ school every day.
小题5:It took Tom an hour to write to his friend. （同义句）
Tom ______ an hour ______ to his friend.
小题1:How soon will
小题2:Were you having
小题3:While landed
小题4:walks to
小题5:spent writing
此题重点考查各种时态的各种句式结构之间的相互转换及重点短语。
小题1:in+段时间表示多久以后是将来时间，就这一部分来提问一定要用how soon。
小题2:考查过去进行时的一般疑问句的句式结构。
小题3:考查when和while引导时间状语从句的区别。
小题4:考查短语walk to="…" on foot,
小题5:spend， take 在表示花费时区别。