Question

句型转换。
【小题1】The boy has been to the U.S.A. twice.（对画线部分提问）
How ___________ ___________ has the boy been to the U.S.A.?
【小题2】Mom felt tired after she cooked for the whole family.（改为简单句）
Mom felt tired after ___________ for the whole family.
【小题3】Mr. Brown and his wife have been married for 20 years. （改为同义句）
Mr. Brown and his wife ___________ ___________ 20 years ago.
【小题4】Lisa didn’t hang out with her friends yesterday. （改为肯定句）
Lisa ___________ out with her friends yesterday.
【小题5】Some reporters are interviewing a government official on traffic problems now.（改为被动语态）
A government official is _________ _________ by some reporters on traffic problems now.

Answer 1

【小题1】many times
【小题2】cooking
【小题3】got married
【小题4】hung
【小题5】being interviewed

解析【小题1】根据划线部分内容，可知是对次数进行提问，故疑问词用how many times，结合语境可知填many times。
【小题2】本句中after是介词，后面接名词或者动名词作宾语，结合语境可知填动名词cooking做饭，做介词宾语。
【小题3】结合语境可知本句描述的是过去某时发生的动作，故用一般过去时态。结合语境可知填got married结婚。
【小题4】结合语境可知本句描述的是过去发生的动作，故谓语动词用过去式，故填hang的过去式动词hung，悬挂，游荡。
【小题5】结合语境可知本句描述的是过去某时正在进行的动作，故be动词用过去进行时态。填：being interviewed正在接受采访。