Question

句型轉換
小題1: Lucy usually cleans the cage every two days. (對劃線部分提問)
______ ______ does Lucy usually clean the cage?
小題2: Jenny worked hard in order to catch up with others.( 將簡單句改為復合句)
Jenny worked hard ______ ______ she could catch up with others.
小題3: Nothing is impossible if you put your heart in it. (改為反意疑問句)
Nothing is impossible if you put your heart in it, ______ ______ ?
小題4: Mary came to China three years ago. (改為同義句)
Mary has ______ in China since three years ago.
小題5:Zhai zhigang became the 1^st Chinese astronaut to walk in space. (改為定語從句)
Zhai zhigang became the 1^st Chinese astronaut ______ ______ in space.

Answer 1

小題1: How often 小題1:so that 小題1: is it 小題1: been   小題1:that walked

小題1:劃線部分意為“每兩天”，指的是頻率，對頻率提問用How often。故填How often。
小題1:in order to do sth.“為了做某事”，表示目的，so that...“以便于......”也表示目的。故填so that。
小題1:考查反意疑問句。nothing“什么也沒有”，表示否定。故反意疑問句用肯定。不定代詞作主語，謂語用單數(shù)。故填is it。
小題1:ago用于一般過去時；而since加含過去時的句子常與現(xiàn)在完成時連用�！艾旣愐呀�(jīng)在中國三年了。”故填been。
小題1:考查定語從句。指人時用who或that；當先行詞有序數(shù)詞或最高級修飾時，引導詞只能用that。句中含有1^st，即first，故用that， 主句用的是過去式，故用walked。故填that；walked。