新概念一课一练精华版1册
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。练习册新概念一课一练精华版1册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。
Ⅰ 根据句意及提示，用本单元所学单词或短语完成下列各句。1. They are
tourists
. They come to Guilin for playing.
答案：tourists
解析：根据“They come to Guilin for playing.”可知他们是游客，“游客”是tourist，主语是they，用复数形式tourists，所以填tourists。
2. My eyes are
black
. My mouth is
red
.
答案：black; red
解析：根据常识，眼睛可以是黑色的（black），嘴巴可以是红色的（red），所以填black和red。
3. The little g
girl
is my daughter. She is four years old.
答案：girl
解析：“我的女儿”是女孩，“女孩”是girl，所以填girl。
4. My brother is a
customs officer
.
答案：customs officer
解析：“海关官员”是customs officer，所以填customs officer。
5. Here are their
passports
.
答案：passports
解析：“护照”是passport，根据are可知用复数形式passports，所以填passports。
Ⅱ 单项选择。（
A
）1. — Your passports, please. — ______. A. Here they are B. Here are they C. Here it is D. Here is it
答案：A
解析：“passports”是复数，回答时用“Here they are.”（它们在这儿），B选项语序错误，C、D用于单数，所以选A。
（
D
）2. What colour ______ your suits? A. be B. am C. is D. are
答案：D
解析：主语“suits”是复数，be动词用are，所以选D。
（
C
）3. What colour are your ______? A. blouse B. dress C. ties D. coat
答案：C
解析：be动词是are，主语应为复数，A、B、D都是单数，C选项ties（领带）是复数，所以选C。
（
D
）4. — Are you tourists? — ______. A. Yes, I am B. Yes, we am C. Yes, I are D. Yes, we are
答案：D
解析：问句主语是you（你们），答语主语用we，be动词用are，所以选D。
（
C
）5. — Are these your red books? — ______. A. Yes, it is B. Yes, it is C. Yes, they are D. Yes, they're
答案：C
解析：问句主语是these（这些），回答用they，肯定回答不能缩写they're，所以选C。
（
D
）6. — What nationality is she? — She is ______ Russian. A. a B. an C. the D. /
答案：D
解析：“Russian”（俄罗斯人）作表语时，前面不加冠词，所以选D。
（
D
）7. — Are these your books? — Yes, ______ are. A. these B. this C. those D. they
答案：D
解析：问句主语是these，回答用they代替，所以选D。
（
B
）8. They are ______ officers. A. custom B. customs C. custom's D. customs'
答案：B
解析：“海关官员”是customs officer，所以选B。
