(1) Bobby
(2) I know why we shouldn't
(3)—What
—It
(4) You can't
feels
tired and hungry.(2) I know why we shouldn't
eat
bananas here.(3)—What
does
it mean?—It
means
we can't eat bananas here.(4) You can't
litter
in the classroom.答案：【解析】：
这是一道英语选词填空题，考查的是对词汇的理解以及句子结构的掌握。我们需要根据句子的语境和语法来确定每个空格应该填入的词汇。
(1) 第一个空格后面的形容词是tired和hungry，这两个形容词描述的是Bobby的状态，所以前面应该用系动词feels来表示“感觉”。
(2) 第二个空格后面的bananas是吃的对象，所以应该用动词eat，表示“吃香蕉”。而shouldn't是情态动词的否定形式，后面应该接动词原形。
(3) 第三个和第四个空格涉及到对句子意思的理解。第三个空格后面的it mean是一个问句，询问某个标志或规则的意思，所以应该用助动词does来构成问句。第四个空格后面的we can't eat bananas here是对前面问句的回答，解释标志或规则的意思，所以应该用动词means来表示“意味着”。
(4) 第五个空格后面的in the classroom是一个地点状语，表示在教室里不能做的事情。根据给出的词汇选项，litter表示“乱扔垃圾”，是一个符合语境的动词，且can't是情态动词的否定形式，后面应该接动词原形。
【答案】：
(1) Bobby feels tired and hungry.
(2) I know why we shouldn't eat bananas here.
(3) —What does it mean? —It means we can't eat bananas here.
(4) You can't litter in the classroom.
这是一道英语选词填空题，考查的是对词汇的理解以及句子结构的掌握。我们需要根据句子的语境和语法来确定每个空格应该填入的词汇。
(1) 第一个空格后面的形容词是tired和hungry，这两个形容词描述的是Bobby的状态，所以前面应该用系动词feels来表示“感觉”。
(2) 第二个空格后面的bananas是吃的对象，所以应该用动词eat，表示“吃香蕉”。而shouldn't是情态动词的否定形式，后面应该接动词原形。
(3) 第三个和第四个空格涉及到对句子意思的理解。第三个空格后面的it mean是一个问句，询问某个标志或规则的意思，所以应该用助动词does来构成问句。第四个空格后面的we can't eat bananas here是对前面问句的回答，解释标志或规则的意思，所以应该用动词means来表示“意味着”。
(4) 第五个空格后面的in the classroom是一个地点状语，表示在教室里不能做的事情。根据给出的词汇选项，litter表示“乱扔垃圾”，是一个符合语境的动词，且can't是情态动词的否定形式，后面应该接动词原形。
【答案】：
(1) Bobby feels tired and hungry.
(2) I know why we shouldn't eat bananas here.
(3) —What does it mean? —It means we can't eat bananas here.
(4) You can't litter in the classroom.
This is a
It means
That means you should/shouldn't
You can see the sign in
no smoking sign
.It means
"No smoking."
That means you should/shouldn't
smoke
.You can see the sign in
public places
.答案：This is a no smoking sign.
It means "No smoking."
That means you shouldn't smoke.
You can see the sign in public places.
It means "No smoking."
That means you shouldn't smoke.
You can see the sign in public places.
发挥你的想象力,自己设计一个公共标识牌,把它画出来,在小组中和大家比一比,想一想各自设计的标识分别可以放在什么地点。用所学句型和小组成员谈论你设计的公共标识牌。你完成了吗?
A: What does this sign mean? B: It means ...
A: Where can you see it? B: You can see it ...
A: What does this sign mean? B: It means ...
A: Where can you see it? B: You can see it ...
答案：【解析】：
这道题目属于英语科目，针对的是六年级的学生，题型是实践活动题，题干要求设计一个公共标识牌，并和小组成员用所学句型进行谈论。这主要考查学生的英语口语交际能力和创造力。学生需要发挥想象力设计标识牌，然后用英语描述标识牌的意义和放置地点。
【答案】：
(假设学生设计了一个“禁止吸烟”的标识牌)
A: What does this sign mean?
B: It means "No Smoking".
A: Where can you see it?
B: You can see it in the public places, like schools, hospitals, and libraries.
这道题目属于英语科目，针对的是六年级的学生，题型是实践活动题，题干要求设计一个公共标识牌，并和小组成员用所学句型进行谈论。这主要考查学生的英语口语交际能力和创造力。学生需要发挥想象力设计标识牌，然后用英语描述标识牌的意义和放置地点。
【答案】：
(假设学生设计了一个“禁止吸烟”的标识牌)
A: What does this sign mean?
B: It means "No Smoking".
A: Where can you see it?
B: You can see it in the public places, like schools, hospitals, and libraries.