四、Sam 来到菜园帮叔叔采摘蔬菜。听对话，判断下列句子的正误，正确的写“T”，错误的写“F”。
()1. These are potatoes.
()2. There are thirteen boxes of tomatoes.
()3. Those tomatoes are red.
()4. The cucumbers are not long.
()5. Sam likes green beans.

无法作答

由于没有提供具体的听力对话内容，无法直接判断句子的正误。请提供听力材料或相关对话信息，以便进行准确解答。
无听力材料，无法判断。

五、Sam 邀请朋友们来叔叔的农场参观，还充当小导游回答了朋友们的许多问题。听句子，选择正确的答语。
()1. A. They're chickens.
B. Yes, they are.
()2. A. It's a sheep.
B. Twenty.
()3. A. No, they're birds.
B. Yes, they're horses.
()4. A. They're bee boxes.
B. Fourteen.
()5. A. They're fresh.
B. He has lots of vegetables. Tomatoes, potatoes, green beans...

【解析】：1. 问题可能为“What are these/those?”，询问复数物品是什么，A选项“They're chickens.”符合回答。
2. 问题可能为“How many... are there?”，询问数量，B选项“Twenty.”是数字回答。
3. 问题可能为“Are they...?”（如“Are they ducks?”），否定回答并说明物品，A选项“No, they're birds.”正确。
4. 问题可能为“How many... are there?”，询问数量，B选项“Fourteen.”是数字回答。
5. 问题可能为“What does he have?”，询问拥有的物品，B选项列举蔬菜符合回答。
【答案】：ABBAB

1. 题目要求选择正确的答语，分析选项可知问题可能是 "What are they?"，回答应为 "They're chickens."
2. 问题可能是 "How many sheep are there?"，回答应为数量 "Twenty."
3. 问题可能是 "Are they horses?"，回答应为肯定或否定，选项 B 符合肯定回答。
4. 问题可能是 "What are those?"，回答应为物品名称 "They're bee boxes."
5. 问题可能是 "What vegetables does he have?"，回答应列举蔬菜，选项 B 符合。

六、提升题 Sam 边带朋友们参观，边介绍农场的动物和蔬菜。听短文，选择你所听到的单词补全短文。

My uncle's 1. is very big. There are a lot of animals and vegetables on the farm. These are 2. . They can give us fresh milk. Those are 3. . They're woolly and white. I like them. Look at the vegetables. I like the red 4. and big 5. . I like the farm!

1. B 2. A 3. C 4. D 5. E

本题可根据短文上下文的意思，结合所给单词的含义来选择正确的选项。
1. 根据“My uncle's...is very big. There are a lot of animals and vegetables on the farm.”可知，这里说的是叔叔的农场很大，农场上有很多动物和蔬菜，所以第1空选B。
2. 由“They can give us fresh milk.”可知，能产新鲜牛奶的动物是奶牛，所以第2空选A。
3. 从“They're woolly and white. I like them.”可知，毛茸茸且白色的动物是绵羊，所以第3空选C。
4. 根据“Look at the vegetables. I like the red...”可知，红色的蔬菜是西红柿，所以第4空选D。
5. 由“big...”结合所给单词可知，大的蔬菜可以是土豆，所以第5空选E。

七、提升题 叔叔向 Sam 的朋友们进行了自我介绍。请读一读他的自我介绍，找出含有与所给单词画线部分发音相同的部分的单词。
Hi! I'm Mr Brown. I have short fair hair. I like to sit on my chair, and breathe (呼吸) the fresh air on the farm. My dream is to travel (旅行) to places here and there. I'm happy to share my dream with you!
pair:

fair, hair, chair, there

首先明确所给单词“pair”中画线部分“air”的发音为/eə/。然后在自我介绍文本中寻找含有发音为/eə/的单词。“fair”中“air”发音为/eə/，“hair”中“air”发音为/eə/，“chair”中“air”发音为/eə/，“there”中“ere”发音为/eə/。