新概念一課一練精華版1冊
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Ⅰ 根據句意及提示，用本單元所學單詞或短語完成下列各句。1. They are
tourists
. They come to Guilin for playing.
答案：tourists
解析：根據“They come to Guilin for playing.”可知他們是游客，“游客”是tourist，主語是they，用復數形式tourists，所以填tourists。
2. My eyes are
black
. My mouth is
red
.
答案：black; red
解析：根據常識，眼睛可以是黑色的（black），嘴巴可以是紅色的（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：“我的女兒”是女孩，“女孩”是girl，所以填girl。
4. My brother is a
customs officer
.
答案：customs officer
解析：“海關官員”是customs officer，所以填customs officer。
5. Here are their
passports
.
答案：passports
解析：“護照”是passport，根據are可知用復數形式passports，所以填passports。
Ⅱ 單項選擇。（
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”是復數，回答時用“Here they are.”（它們在這兒），B選項語序錯誤，C、D用于單數，所以選A。
（
D
）2. What colour ______ your suits? A. be B. am C. is D. are
答案：D
解析：主語“suits”是復數，be動詞用are，所以選D。
（
C
）3. What colour are your ______? A. blouse B. dress C. ties D. coat
答案：C
解析：be動詞是are，主語應為復數，A、B、D都是單數，C選項ties（領帶）是復數，所以選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：問句主語是you（你們），答語主語用we，be動詞用are，所以選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：問句主語是these（這些），回答用they，肯定回答不能縮寫they're，所以選C。
（
D
）6. — What nationality is she? — She is ______ Russian. A. a B. an C. the D. /
答案：D
解析：“Russian”（俄羅斯人）作表語時，前面不加冠詞，所以選D。
（
D
）7. — Are these your books? — Yes, ______ are. A. these B. this C. those D. they
答案：D
解析：問句主語是these，回答用they代替，所以選D。
（
B
）8. They are ______ officers. A. custom B. customs C. custom's D. customs'
答案：B
解析：“海關官員”是customs officer，所以選B。
