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()3.—Amy, there is a book on the floor. Is it ?
—No, it’s not mine. My book is on the desk.
A.you
B.yours
C.your
D.yourself
—No, it’s not mine. My book is on the desk.
A.you
B.yours
C.your
D.yourself
答案
B
解析
根据答语“No, it’s not mine.”可知问句询问“它是你的吗”，空后无名词，需用名词性物主代词，yours是名词性物主代词，相当于your book。you是人称代词主格或宾格，your是形容词性物主代词，yourself是反身代词，均不符合语境。
()4.—Mary, is this your sister’s watch?
—No, is pink.
A.his
B.mine
C.hers
D.yours
—No, is pink.
A.his
B.mine
C.hers
D.yours
答案
C
解析
问句询问是否是“你姐姐的手表”，答句否定后应表明“她的（手表）是粉色的”。“她的”后无名词，用名词性物主代词hers。A.his（他的）；B.mine（我的）；C.hers（她的）；D.yours（你的）。选C。
()5.—Lily, is this blue pencil box Mike’s?
—No, it isn’t. is on the desk.
A.Mine
B.Hers
C.His
D.Yours
—No, it isn’t. is on the desk.
A.Mine
B.Hers
C.His
D.Yours
答案
C
解析
根据问句“is this blue pencil box Mike’s?”可知，答句要表达的是Mike的铅笔盒在桌子上，Mike为男性，此处用名词性物主代词His代指Mike的铅笔盒，在句中作主语。A. Mine我的；B. Hers她的；C. His他的；D. Yours你的，你们的。所以选C。
Ⅱ. 根据句意，用括号中所给词的适当形式填空
1. A friend of will come to visit my family this weekend. (my)
2. There is something wrong with my computer. Could I use ? (you)
3. —Is this Linda’s watch?
—No, it isn’t. is red. Red is her favourite colour. (she)
4. He went to the movies two or three a month. (time)
5. I go swimming once a week and play tennis a month. (two)
1. A friend of will come to visit my family this weekend. (my)
2. There is something wrong with my computer. Could I use ? (you)
3. —Is this Linda’s watch?
—No, it isn’t. is red. Red is her favourite colour. (she)
4. He went to the movies two or three a month. (time)
5. I go swimming once a week and play tennis a month. (two)
答案
1. mine
2. yours
3. Hers
4. times
5. twice
2. yours
3. Hers
4. times
5. twice
解析
1. 考查名词性物主代词。“A friend of +名词性物主代词”表示“某人的一个朋友”，my的名词性物主代词是mine。
2. 此处表示“我可以用你的（电脑）吗”，要用名词性物主代词yours来指代“your computer”。
3. 此处表示“她的（手表）”，后面没有名词，要用名词性物主代词hers，且句首单词首字母大写。
4. “two or three times a month”表示“一个月两到三次”，time作“次数”讲时是可数名词，这里用复数形式。
5. “twice a month”表示“一个月两次”，表示频率“两次”用twice。
2. 此处表示“我可以用你的（电脑）吗”，要用名词性物主代词yours来指代“your computer”。
3. 此处表示“她的（手表）”，后面没有名词，要用名词性物主代词hers，且句首单词首字母大写。
4. “two or three times a month”表示“一个月两到三次”，time作“次数”讲时是可数名词，这里用复数形式。
5. “twice a month”表示“一个月两次”，表示频率“两次”用twice。
探究点 belong to 的用法
belong to 意为“属于”，to 为介词，后接名词或人称代词的宾格，但不能接名词性物主代词或名词所有格。
[知识拓展]
1. belong to 没有被动语态，也不能用于进行时。
2. belong to sb 通常可以和“be + 名词性物主代词或名词所有格”互相转换。
This dictionary belongs to me.
= This dictionary is mine.
这本字典是我的。
情境应用
1. These English books are . (them)
2. Chances those people who are well prepared. (属于)
belong to 意为“属于”，to 为介词，后接名词或人称代词的宾格，但不能接名词性物主代词或名词所有格。
[知识拓展]
1. belong to 没有被动语态，也不能用于进行时。
2. belong to sb 通常可以和“be + 名词性物主代词或名词所有格”互相转换。
This dictionary belongs to me.
= This dictionary is mine.
这本字典是我的。
情境应用
1. These English books are . (them)
2. Chances those people who are well prepared. (属于)
答案
1. theirs 2. belong to
解析
1. 考查名词性物主代词。be动词后接名词性物主代词作表语，them的名词性物主代词是theirs。
2. 考查belong to的用法。“属于”用belong to，主语Chances是复数，谓语动词用原形。
2. 考查belong to的用法。“属于”用belong to，主语Chances是复数，谓语动词用原形。
Ⅰ. 根据句意，用括号中所给词的适当形式填空
1. The new car to my mother. (belong)
2. This book is what I need. (just)
3. I want to buy two and a pair of shoes. (T - shirt)
4. There are five in our class. (group)
5. The hours of the company (公司) are eight hours. (work)
1. The new car to my mother. (belong)
2. This book is what I need. (just)
3. I want to buy two and a pair of shoes. (T - shirt)
4. There are five in our class. (group)
5. The hours of the company (公司) are eight hours. (work)
答案
1. belongs 2. just 3. T-shirts 4. groups 5. working
解析
1. 主语The new car是第三人称单数，一般现在时中谓语动词用第三人称单数形式，belong的第三人称单数是belongs。
2. just意为“正好，恰好”，此处用副词形式修饰be动词is，just本身就是副词，无需变化。
3. two后接可数名词复数，T-shirt的复数是T-shirts。
4. five后接可数名词复数，group的复数是groups。
5. 此处表示“工作时间”，用动名词working作定语修饰hours。
2. just意为“正好，恰好”，此处用副词形式修饰be动词is，just本身就是副词，无需变化。
3. two后接可数名词复数，T-shirt的复数是T-shirts。
4. five后接可数名词复数，group的复数是groups。
5. 此处表示“工作时间”，用动名词working作定语修饰hours。
Ⅱ. 将下列句子中汉语部分译成英语，注意使用适当的形式
1. My father has a lot of meetings on . (工作日)
2. The woman is our teacher. (在那边)
3. He around the lake in the morning. (去慢跑)
4. The park beautiful flowers in spring. (充满)
5. I always run for half an hour every day to . (保持健康)
1. My father has a lot of meetings on . (工作日)
2. The woman is our teacher. (在那边)
3. He around the lake in the morning. (去慢跑)
4. The park beautiful flowers in spring. (充满)
5. I always run for half an hour every day to . (保持健康)
答案
1. weekdays 2. over there 3. goes jogging 4. is full of 5. keep healthy
解析
1. “工作日”可译为“weekday”，此处表示泛指，用复数形式“weekdays”。
2. “在那边”常用“over there”表达。
3. “去慢跑”是“go jogging”，主语“He”是第三人称单数，一般现在时中动词用“goes”。
4. “充满”可译为“be full of”或“be filled with”，主语“The park”是单数，be动词用“is”，故填“is full of”（或“is filled with”）。
5. “保持健康”是“keep healthy”，“to”后接动词原形。
2. “在那边”常用“over there”表达。
3. “去慢跑”是“go jogging”，主语“He”是第三人称单数，一般现在时中动词用“goes”。
4. “充满”可译为“be full of”或“be filled with”，主语“The park”是单数，be动词用“is”，故填“is full of”（或“is filled with”）。
5. “保持健康”是“keep healthy”，“to”后接动词原形。
