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. What are you going to do
with
that vase?
2. Be
careful
! Don't d______
drop
the vase.
3. George is standing in
front
of the window.
4. Amy is going to
send
some flowers to her grandmother.
5. There are many beautiful
flowers
in the garden.
6. Don't
take
food to the classroom.
答案：with
careful; drop
front
send
flowers
take
Ⅱ 單項選擇。
(
B
) 1. What is Penny going to do ______ that vase?
A. and
B. with
C. for
D. in
答案：B
解析：“do with”是固定短語，意為“處理；對待”，符合句意“彭妮打算怎么處理那個花瓶？”。A選項“and”表示并列；C選項“for”表示“為了”；D選項“in”表示“在……里”。故選B。
(
C
) 2. ______ do that!
A. Not
B. Be not
C. Don't
D. Aren't
答案：C
解析：這是一個祈使句的否定形式，祈使句的否定形式通常在句首加“Don't”。A選項“Not”不能單獨構成祈使句的否定；B選項“Be not”用于系表結構的祈使句否定，如“Don't be late.”；D選項“Aren't”是be動詞的否定形式，不能直接用于祈使句開頭。故選C。
(
D
) 3. This is my grandfather's letter. ______, please.
A. Send him it
B. Send it him
C. Send him to it
D. Send it to him
答案：D
解析：“send sth. to sb.”是固定結構，意為“把某物寄給某人”，當sth.是代詞時，只能放在send和to之間。A、B選項結構錯誤；C選項“Send him to it”意為“把他送到它那里”，不符合句意。故選D。
()
C
4. The bookcase is for ______.
A. he
B. he's
C. him
D. his
答案：C
解析：for是介詞，后面接人稱代詞賓格形式。A選項“he”是主格；B選項“he's”是“he is”的縮寫；C選項“him”是賓格；D選項“his”是形容詞性物主代詞或名詞性物主代詞。故選C。
(
C
) 5. Jane is going ______ the photographs to her sister.
A. show
B. showing
C. to show
D. shows
答案：C
解析：“be going to do sth.”是固定結構，意為“打算做某事”，to后接動詞原形。A選項是動詞原形，但缺少to；B選項是現在分詞；D選項是第三人稱單數形式。故選C。
(
B
) 6. The lights are on. Please ______.
A. turn off them
B. turn them off
C. turn of them
D. turn them of
答案：B
解析：“turn off”是動詞短語，意為“關掉”，當賓語是代詞時，要放在turn和off之間。A選項代詞位置錯誤；C、D選項短語搭配錯誤。故選B。
(
B
) 7. ______! The bus is coming.
A. Carefully
B. Be careful
C. Be carefully
D. Be care
答案：B
解析：這是一個祈使句，需要用動詞原形開頭。“be careful”是固定短語，意為“小心”。A選項“Carefully”是副詞，不能單獨構成祈使句；C選項“Be carefully”語法錯誤，carefully是副詞，不能作表語；D選項“Be care”語法錯誤，care是動詞或名詞，不能直接作表語。故選B。
Ⅲ 按要求完成句子。
1. Turn off the television. (變為否定句)
Don't turn
off the television.
答案：Don't turn
解析：祈使句的否定形式是在句首加“Don't”，后面動詞原形不變。故答案為Don't turn。
We are going to
turn the stereo on
.
答案：turn the stereo on
解析：“turn on”是動詞短語，當賓語是名詞時，賓語可以放在on前面或后面，即“turn on the stereo”或“turn the stereo on”。故答案為turn the stereo on。
