Unit 5 Whose dog is it？ Part A(1) Let's try Let's talk 同步练习（含解析）

Unit 5 Whose dog is it？
Part A(1) Let's try Let's talk
一、单项选择。
( )1. That picture the sea is mine.
A. at B. of C. with
( )2. This bag isn't mine. I think it is
A. he B. she C. his
( )3.— Are these books all
— Yes, they are all our books.
A. our B. mine C. ours
( )4.—— ruler is it
— It's mine.
A. Whose B. Who C. Who's
二、选出与所给句子意思相同的一项。
( )1. Is this your desk
( )2. The yellow shoes are mine.
( )3. This is Zhang Peng's football.
( )4. The picture of Beijing is beautiful.
A. This football is Zhang Peng's.
B. This is a beautiful picture of Beijing.
C. These are my yellow shoes.
D. Is this desk yours
三、看图，写出问句或答句。
1.— Whose shorts are these
Mike
2.— Whose pen is this
Sarah
3.— Are these Amy's crayons
4.— Is this Chen Jie's book
5. 一
— It's Chen Jie's.
四、选择正确的选项补全对话。
(Miss Lin finds a water bottle in the lunch-room.)
Miss Lin: Sam, look at this orange water bottle.1.
Sam: No, it's not mine. My water bottle is blue.
Miss Lin: Whose water bottle is it
Sam: 2. She has an orange water bottle.
Miss Lin: 3.
Sam: I think she is in the school library now. She often reads books at 5:00p. m.4.
Miss Lin: That's very kind of you, Sam.Thank you.
Sam: You' re welcome.
A. Maybe it's Amy's.
B. Where is Amy
C. Is it yours
D. I can go and ask her about this water bottle.
参考答案：
一、 1. B 2. C 3. C 4. A
解析
1. A选项 at可用作时间和地点介词，“at+时间”表示“在……时候”, “at+地点”表示“在……地方”;B 选项 of表示所属关系,意为“……的”;C选项 with 表示“和……一起”。结合句意可知那幅大海的画是“我”的,此处表示“……的”,故选 B。
2.句意：这个包不是我的，我觉得它是他的(包)。此处 his相当于 his bag,表示“他的包”,故选 C。
3. A选项 our表示“我们的”，后面必须加名词；B选项 mine表示“我的(东西)”，可单独使用；C选项ours表示“我们的(东西)”, ours相当于“our+名词”。结合答句可知，问句询问“这些都是我们的书吗 ”,此处用 ours代替 our books,故选 C。
4. whose问谁的, who问谁, who's 是 who is的缩写,问是谁。结合答句可知，问句询问这把尺子是谁的,疑问词应用 whose,故选 A。
二、1. D 2. C 3. A 4. B
解析
1. “Is this your desk ”的同义句为“Is this desk yours ”, yours相当于 your desk。
2. “The yellow shoes are mine.”的同义句为“These are my yellow shoes.”。
3. “This is Zhang Peng's football.”的同义句为“This football is Zhang Peng's.”。
4. “The picture of Beijing is beautiful.”的同义句为“This is a beautiful picture of Beijing.”。
三、1. They are Mike's. 2. It's Sarah's.
3. Yes, they are. 4. No, it isn't.
5. Whose book is this
解析
1.题目询问这条短裤是谁的。观察图片可知，这条短裤是 Mike的,故答案是“They are Mike’ s.”。
2.题目询问这支钢笔是谁的。观察图片可知，这支钢笔是 Sarah 的,故答案是“It's Sarah's.”。
3.题目询问这些是不是 Amy的蜡笔。观察图片可知,这些蜡笔是 Amy的,以 Are these开头的一般疑问句,肯定回答是“Yes, they are.”,否定回答是“No, they aren't.”,本题需要作肯定回答,故答案是“Yes, they are.”。
4.题目询问这是不是陈杰的书。观察图片可知，这本书是 Pedro的,以 Is this开头的一般疑问句,肯定回答是“Yes, it is.”,否定回答是“No, it isn't.”，本题需要作否定回答，故答案是“No，it isn't.”。
5.此题需要填问句，根据图片和答句可推测出问句询问这本书是谁的，需要用 whose进行提问，故答案是“Whose book is this ”。
四、1. C 2. A 3. B 4. D
解析
1. 根据下文 Sam 回答的“No, it's not mine.(不,它不是我的水瓶。)”可知，此处是用一般疑问句进行提问，结合选项可知答案为 C(它是你的吗 )。
2. 上文 Miss Lin 提问“Whose water bottle is it (这个水瓶是谁的呢 )”，一般用“It's+名词所有格/名词性物主代词.”回答，结合选项可知答案为A。
3. 根据下句“I think she is in the school library now.(我认为她现在在学校图书馆。)”可知，此处问的是某人的位置，应用 where提问，结合选项可知答案为B。
4.上文提到 Sam 认为 Amy 在图书馆读书，下文Miss Lin评价 Sam“你真是太好了”,属于正面评价，可推断出此处 Sam 提供了帮助，结合选项可知答案为D。