Question

根據要求進行句型轉換（每空1分）
小題1:Tom was playing the piano when Mary bought a drink. (同義句轉換)
While Tom _________ _________ the piano, Mary ___________ a drink.
小題2:Peter cut himself in the accident. (改為否定句)
Peter ______ ________ himself in the accident.
小題3:Why don’t you wait for us at the gate? (改為同義句)
________ __________ wait for us at the gate?
小題4:Emily was reading a book when the light went out. (對劃線部分提問)
_______ _______ Emily _______ when the light went out?

Answer 1

小題1:was playing bought
小題2:didn’t cut
小題3:Why not
小題4:What was doing

試題分析：
小題1:題干的意思是：瑪麗買飲料時，湯姆在彈鋼琴。也就是說：湯姆彈鋼琴時，瑪麗買了飲料。所以其同義句為：While Tom was playing the piano, Mary bought a drink.。
小題2:題干的意思是：彼得在事故中割傷自己。此句用的是一般過去時，所以我們可以借助助動詞did將其變為否定句：Peter didn’t cut  himself in the accident.
小題3:題干的意思是：你為什么不在門口等我們嗎？Why don’t you do sth？="Why" not do sth？所以可將其更為：Why not wait for us at the gate?
小題4:題干的意思是：艾米麗正在讀一本書時，燈熄滅了。劃線部分reading a book表示活動，對其提問可以以what引起問句。即What was Emily doing when the light went out?