一、词汇意义 阅读词汇释义，选择相符的图片。
(　　　)1. It's a small, soft, red fruit. We usually cook it as a vegetable.
(　　　)2. We use flour, water and eggs to make it.
(　　　)3. It's a round vegetable with brown or red skin and white inside. We use it to make French fries.
(　　　)4. It's liquid food made by boiling meat or vegetables in water.
(　　　)5. They're plants. We cook and eat them. They're good for our health.
A.
B.
C.
D.
E.

一、1. E 2. B 3. D 4. C 5. A

二、从方框中选择合适的词汇，并用其适当形式填空。

1. Children, dinner ____________________. Help yourselves.
2. Nancy ____________________ from a dressing party and drinks a glass of water.
3. The roast duck ____________________. I can't wait.
4. Mike is very hungry now, so he is ____________________ some food in the fridge.

二、1. is ready 2. comes home 3. smells nice 4. looking for
知识点拨
跟 look 相关的介词搭配，意思不同，要注意区别，多总结积累。
look at ... 看着 look for ... 寻找
look up ... 往上看/查询 look up to ... 敬仰/钦佩
look out 小心 look out of ... 向外看
look down 俯视 look down on ... 瞧不起

(　　　)1. ________ your uncle ________ meat in the kitchen now?
A. Does; cook
B. Are; cooking
C. Is; cooking
D. Do; cook

三、1. C 解析：根据关键词 now 可知，本句时态为现在进行时，句式结构为“主语 + be + 动词 -ing 形式”，本题是进行时的一般疑问句，be 动词要提到主语前面，因为主语是第三人称单数 your uncle，所以 be 动词用单数 is。故选 C。

(　　　)2. —I'm thirsty. ________ there any orange juice in the fridge?
—No, but there ________ some oranges.
A. Are; are
B. Is; are
C. Is; is
D. Are; is

2. B 解析：本题考查 be 动词。根据句意可知该句是 there be 句型，问句中主语 orange juice 是不可数名词，故 be 动词用单数形式 is；答语中空格后的 oranges 是可数名词复数，故 be 动词用复数形式 are。故选 B。

(　　　)3. —Is he doing homework now?
—________, he ________. He is eating.
A. Yes; is
B. Yes; does
C. No; isn't
D. No; not

3. C 解析：考查一般疑问句的回答。根据答语中“He is eating.”可知，他正在吃东西，而没有在做作业，所以应该用否定回答，排除 A、B 两项。又因为问句是以 be 动词开头的一般疑问句，所以答语中也应该有 be 动词，排除 D 项。故选 C。

(　　　)4. —________ is the carrot soup?
—It's yummy.
A. Where
B. What
C. How's
D. How

4. D 解析：根据答语句意“它很美味”可知，问句是在询问汤的味道怎么样。A. 在哪里；B. 什么；C. 是怎么样；D. 怎么样。因为问句中已有 be 动词，排除 C 项。故选 D。

四、选择合适的句子补全对话。（有一项多余）
( It's three o'clock in the afternoon. Some children are in the kitchen of Mike's home.)
A: What's Mike doing?
B: 1. ________ He's good at cooking.
A: 2. ________
B: Liu Tao is.
A: Is Wang Bing helping him?
B: 3. ________ He's washing the dishes.
A: 4. ________
B: She is cooking vegetables.
A: Are the children happy?
B: 5. ________
A: They are so cool!
A. Who is cleaning the table?
B. Is he cooking?
C. Yes, he is.
D. What's Yang Ling doing?
E. He is cooking fish.
F. Yes, they are.

四、1. E 解析：问句句意：迈克正在做什么？回答正在进行的活动，E 选项“他正在烹饪鱼。”符合语境，故选 E。
2. A 解析：回答的是人，问句应是询问是谁，应为用 who 引导的特殊疑问句，A 选项“谁正在擦桌子？”符合语境，故选 A。
3. C 解析：问句：王兵正在帮助他吗？这是 be 动词引导的一般疑问句，用 Yes 或 No 回答，C 选项“是的，他正在（帮他）。”符合语境，故选 C。
4. D 解析：答语句意：她正在炒蔬菜。问句应是问某人正在做什么，D 选项“杨玲正在做什么？”符合语境，故选 D。
5. F 解析：问句句意：孩子们很高兴吗？这是 be 动词引导的一般疑问句，回答用 Yes 或 No 回答，F 选项“是的，他们很高兴。”符合语境，故选 F。