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()1.—Where is Helen?
—I'm not sure. Maybe she her baseball lesson.
A.had
B.was having
C.is having
D.will have
—I'm not sure. Maybe she her baseball lesson.
A.had
B.was having
C.is having
D.will have
答案
C
解析
根据问句“Where is Helen?”可知，询问的是Helen现在在哪里，回答时表示她可能正在上棒球课，用现在进行时表示正在进行的动作，其结构为be +动词的现在分词，主语she是第三人称单数，be动词用is，have的现在分词是having，所以选C。
()2.Listen! The birds in the tree now.
A.sing
B.sang
C.are singing
D.sings
A.sing
B.sang
C.are singing
D.sings
答案
C
解析
题目中出现“Listen!”和“now”，表明动作正在发生，应使用现在进行时态，其结构为“be + 动词现在分词”。主语“The birds”为复数，因此be动词选用“are”，动词“sing”的现在分词为“singing”，综合来看选择“are singing”。
()3.—Hello, may I speak to Jenny, please?
—Wait a minute, please. She in the kitchen now.
A.cooked
B.is cooking
C.will cook
D.cooks
—Wait a minute, please. She in the kitchen now.
A.cooked
B.is cooking
C.will cook
D.cooks
答案
B
解析
根据题干中的“now”可知，该句描述的是现在正在发生的动作，应用现在进行时，其结构为“be+动词的现在分词”，主语“She”是第三人称单数，所以be动词用“is”，cook的现在分词是“cooking”，因此答案选B。
()4.—Lucy, what are you doing?
—I a model ship.
A.make
B.made
C.am making
D.was making
—I a model ship.
A.make
B.made
C.am making
D.was making
答案
C
解析
根据问句“What are you doing?”可知，答句应该用现在进行时来回答，其构成是“be + 动词的现在分词”，主语是I，be动词用am，make的现在分词是making，所以选C。
()5.—What is Linda doing?
—She with her grandpa in the living room.
A.talks
B.is talking
C.will talk
D.was talking
—She with her grandpa in the living room.
A.talks
B.is talking
C.will talk
D.was talking
答案
B
解析
问句用现在进行时“is doing”询问Linda正在做什么，答句应使用现在进行时“be+动词ing”。主语She是第三人称单数，be动词用is，talk的现在分词是talking，所以选B。
()6.—Jim, I've got a problem with my car. Could you help me?
—Sorry, not right now. I a short video.
A.make
B.have made
C.am making
D.was making
—Sorry, not right now. I a short video.
A.make
B.have made
C.am making
D.was making
答案
C
解析
根据题意“—Jim，我的车出问题了，你能帮我吗？—抱歉，现在不行，我_______一段短视频。”可推断出，回答者现在正在制作视频，无法提供帮助，句子描述的是现在正在发生的事情，因此应用现在进行时，其结构为“be动词+动词现在分词”，选项中只有C选项“am making”为现在进行时结构，符合题意。A选项为一般现在时，B选项为现在完成时，D选项为过去进行时，均不符合题意。
Ⅱ. 用所给动词的适当形式填空
It's four o'clock in the afternoon. My mum 1. (make) mooncakes. My grandpa 2. (water) the flowers at the moment. Now my grandma and my dad are in the kitchen. They 3. (cook) dinner. Look! My sister Shirley 4. (sit) on the chair and playing with her toys.
It's dinner time! We 5. (eat) dinner together at the table. I 6. (watch) a TV show about the Mid - Autumn Festival with my family now.
It's four o'clock in the afternoon. My mum 1. (make) mooncakes. My grandpa 2. (water) the flowers at the moment. Now my grandma and my dad are in the kitchen. They 3. (cook) dinner. Look! My sister Shirley 4. (sit) on the chair and playing with her toys.
It's dinner time! We 5. (eat) dinner together at the table. I 6. (watch) a TV show about the Mid - Autumn Festival with my family now.
答案
1. is making；2. is watering；3. are cooking；4. is sitting；5. are eating；6. am watching
解析
本题主要考查根据语境判断动词的时态形式。根据题干中的时间状语“It's four o'clock in the afternoon”“at the moment”“Now”“It's dinner time”以及“now”可知，句子描述的是现在正在发生的事情，所以要用现在进行时，其结构为“be + 动词的现在分词”。
1. 主语“My mum”是第三人称单数，be动词用is，make的现在分词是making，所以填is making。
2. 主语“My grandpa”是第三人称单数，be动词用is，water的现在分词是watering，所以填is watering。
3. 主语“They”是复数，be动词用are，cook的现在分词是cooking，所以填are cooking。
4. 主语“My sister Shirley”是第三人称单数，be动词用is，sit的现在分词是sitting，所以填is sitting。
5. 主语“We”是复数，be动词用are，eat的现在分词是eating，所以填are eating。
6. 主语“I”是第一人称，be动词用am，watch的现在分词是watching，所以填am watching。
1. 主语“My mum”是第三人称单数，be动词用is，make的现在分词是making，所以填is making。
2. 主语“My grandpa”是第三人称单数，be动词用is，water的现在分词是watering，所以填is watering。
3. 主语“They”是复数，be动词用are，cook的现在分词是cooking，所以填are cooking。
4. 主语“My sister Shirley”是第三人称单数，be动词用is，sit的现在分词是sitting，所以填is sitting。
5. 主语“We”是复数，be动词用are，eat的现在分词是eating，所以填are eating。
6. 主语“I”是第一人称，be动词用am，watch的现在分词是watching，所以填am watching。
