步步高知识必备手册英语人教版
注：当前书本只展示部分页码答案，查看完整答案请下载作业精灵APP。练习册步步高知识必备手册英语人教版答案主要是用来给同学们做完题方便对答案用的，请勿直接抄袭。
（1）He looked forward ______
to see
(see) whether his partner was coming.
答案：to see
解析：此处“look forward”表示“向前看”，后接不定式to see表示目的，意为“期待去看”，故填to see。
(1)“What if you can't achieve your goal?” I asked him out of
curiosity
(curious).
(2)Are you curious
to know
(know) which expert is giving the lecture this afternoon?
(3)Are you excited, anxious or a little curious
about
the coming senior high school life?
(4)(读后续写之片段描写)我对这个黑漆漆的房子感到好奇。我很想知道房子里有什么。为了满足我的好奇心，我好奇地蹑手蹑脚地溜进了那所房子。
I
was curious about
the dark house. I
was curious to know
what was in the house. To
satisfy my curiosity
, I crept into the house
curiously
.
答案：(1)curiosity
解析：out of curiosity 是固定短语，意为“出于好奇”，所以填 curiosity。
(2)to know
解析：be curious to do sth 是固定用法，意为“很想做某事”，所以填 to know。
(3)about
解析：be curious about 是固定短语，意为“对……好奇”，所以填 about。
(4)was curious about; was curious to know; satisfy my curiosity; curiously
解析：“对……感到好奇”用“be curious about”；“很想知道”用“be curious to know”；“满足我的好奇心”用“satisfy my curiosity”；“好奇地”用副词“curiously”修饰动词“crept”。
