《2025年中学生世界六年级英语上册沪教版五四制》

(C)1.Look! The cat ______ under the bed.
A.sleeps
B.sleep
C.is sleeping
D.are sleeping

答案： 【解析】：本题考查现在进行时。由“Look!”可知，动作正在发生，应用现在进行时，结构为“be+动词现在分词”。主语“The cat”是第三人称单数，be动词用is，sleep的现在分词是sleeping，所以选C。
【答案】：C

(C)2.A: Are there only two girls ______ over there?
B: I don't know.
A.study Maths
B.sits on the sofa
C.waving their hands
D.jumped up and down

答案： 【解析】：本题考查现在分词作后置定语。句中“there be+名词+doing sth.”表示“有……正在做某事”，此处需要用现在分词形式作后置定语修饰“two girls”。选项A是动词原形，B是第三人称单数形式，D是过去式，均不符合；C是现在分词形式，“waving their hands”表示“正在挥手的”，符合语法要求。
【答案】：C

(D)3.My friend, Sally, ______.
A.is loving her cute dog
B.are playing ball games on Monday
C.aren't studying English today
D.reads books every day

答案： 【解析】：本题考查一般现在时和主谓一致。主语“My friend, Sally”是第三人称单数，谓语动词要用第三人称单数形式。A选项“is loving”表达错误，love通常不用于进行时；B选项“are playing”中are与第三人称单数主语不一致；C选项“aren't studying”中aren't与第三人称单数主语不一致；D选项“reads books every day”是一般现在时，reads是第三人称单数形式，符合语法。
【答案】：D

(D)4.Which of the following sentences is CORRECT?
A.Peter is having a nice family.
B.Bill and Ben don't in the room.
C.My sister, Tina, are fun.
D.My sisters are studying Maths now.

答案： 【解析】：本题考查英语句子的语法正确性。需要逐一分析每个选项的语法是否正确。
选项A：“having a nice family”表达错误，“有一个美好的家庭”应该用“have a nice family”，一般现在时表示状态，而不是现在进行时“having”，所以A错误。
选项B：“don't in the room”缺少谓语动词，正确表达应该是“Bill and Ben aren't in the room”或“Bill and Ben don't stay in the room”，所以B错误。
选项C：主语“My sister, Tina”是第三人称单数，be动词应该用“is”，而不是“are”，所以C错误。
选项D：“My sisters”是复数主语，“are studying”是现在进行时，“Maths”是正确的学科名称，句子语法正确，所以D正确。
【答案】：D

(D)5.M: ______ you looking at the picture? It's my favourite.
W: Yes, I know this one. The painting is a garden with lots of flowers.

A.Were
B.Do
C.Is
D.Are

答案： 【解析】：本题考查现在进行时的一般疑问句。现在进行时的构成是“be动词+动词的现在分词”，其一般疑问句是将be动词提前。主语是you，be动词用are，句首首字母大写。A选项Were是are的过去式，用于一般过去时；B选项Do是助动词，用于一般现在时；C选项Is用于主语是第三人称单数时。所以正确答案是D。
【答案】：D

Ⅱ. Rewrite the sentences as required.
1. We are preparing a birthday party in our flat. (改为否定句)
We aren't preparing a birthday party in our flat.
2. Li Ming is introducing his classmate to me. (改为一般疑问句)
Is Li Ming introducing his classmate to you?
3. My brothers and I are making the birthday card. (对画线部分提问)
What are your brothers and you doing?
4. This is Ben's living room. (对画线部分提问)
Whose living room is this?
5. I always help my cousin and she always helps me. (保持原句意思基本不变)
My cousin and I always help each other.
6. Mum is cooking dinner in the kitchen. (改为否定句)Mum isn't cooking dinner in the kitchen.
7. I'm reading a book. (对画线部分提问)What are you doing?
8. talking, with, brother, my, I, about, am, baseball (连词成句)I am talking with my brother about baseball.
9. Sally, living room, playing, piano, is, the, in, the (连词成句)Sally is playing the piano in the living room.

答案： 【解析】：1. 考查现在进行时的否定句。原句是现在进行时，结构为be+动词现在分词，否定句在be动词后加not，are not可缩写为aren't，所以填aren't preparing。
2. 考查现在进行时的一般疑问句。现在进行时的一般疑问句将be动词提前，原句be动词是is，提前后动词用现在分词形式，所以填Is; introducing。
3. 考查对动作提问。画线部分是“正在做生日贺卡”，对动作提问用what，原句是现在进行时，所以问句结构为What+be+主语+doing，填What; doing。
4. 考查对名词所有格提问。画线部分是“Ben的”，表示所属关系，用whose提问，后面接名词，所以填Whose living room。
5. 考查同义句转换。原句意为“我总是帮助我的表妹，她也总是帮助我”，即“互相帮助”，“互相”用each other，所以填each other。
6. 考查现在进行时的否定句。现在进行时否定句在be动词后加not，is not缩写为isn't，所以填Mum isn't cooking dinner in the kitchen.
7. 考查对动作提问。画线部分是“正在读书”，对动作提问用what，现在进行时问句结构为What+be+主语+doing，所以填What are you doing?
8. 考查连词成句。主语是I，be动词是am，“和某人谈论某事”是talk with sb about sth，所以句子是I am talking with my brother about baseball.
9. 考查连词成句。主语是Sally，be动词是is，“弹钢琴”是play the piano，“在客厅”是in the living room，所以句子是Sally is playing the piano in the living room.
【答案】：1. aren't preparing
2. Is; introducing
3. What; doing
4. Whose living room
5. each other
6. Mum isn't cooking dinner in the kitchen.
7. What are you doing?
8. I am talking with my brother about baseball.
9. Sally is playing the piano in the living room.