A Listen and order（听录音，给下列图片排序）

（） （） （） （）

4 1 2 3

B Look and say（看一看，说一说）
Twenty years ago
Now
参考句型：
Twenty years ago, we often used the telephone. It was ...
Now we often ... It is ...

参考示例：
Twenty years ago, we often used the telephone. It was big and heavy, and we could only make calls at home.
Now we often use the smart mobile phone. It is small and portable, we can call people anywhere, and we can also read e-books or watch videos on it.

【分析】本题要求结合图片（20年前的电话和现在的智能手机），用给定参考句型，对比描述两个时代通讯工具的特点与功能。解题时需注意：20年前的内容用一般过去时，描述电话的特征（如大小、重量）和功能；现在的内容用一般现在时，描述智能手机的特征及更多功能，确保符合参考句型结构。
【解析】先根据参考句型描述20年前的电话：Twenty years ago, we often used the telephone. It was big and heavy, and we could only make calls at home. 再描述现在的智能手机：Now we often use the smart mobile phone. It is small and portable, we can call people anywhere, and we can also read e-books or watch videos on it.
【答案】Twenty years ago, we often used the telephone. It was big and heavy, and we could only make calls at home. Now we often use the smart mobile phone. It is small and portable, we can call people anywhere, and we can also read e-books or watch videos on it.
【知识点】一般过去时、一般现在时、物品描述
【点评】本题为基础看图表达题，结合生活中通讯工具的变化，考查时态运用与物品特征描述能力，贴近日常，难度适中。
【难度系数】0.2

C Read and judge（根据课文内容判断句子正误，正确写T，错误写F）
() 1. Bobby's parents bought the robot last week.
() 2. The robot could cook nice food for the family.
() 3. Bobby always won when he played Chinese chess with the robot.
() 4. Something was wrong with the robot one day.

1. F 2. T 3. F 4. T

【分析】本题是根据课文内容判断句子正误，需逐一对照课文中关于Bobby与机器人的相关情节，核对每个句子的描述是否与课文内容一致，正确写T，错误写F。
【解析】1. 课文中Bobby的父母购买机器人的时间并非上周，与句子描述不符，故判断为F；2. 课文中明确提到机器人能为家人制作美味的食物，与句子描述一致，故判断为T；3. 课文中Bobby和机器人下中国象棋时总是输，并非总是赢，与句子描述不符，故判断为F；4. 课文中提到有一天机器人出现了故障，与句子描述一致，故判断为T。
【答案】1.F 2.T 3.F 4.T
【知识点】课文内容理解、判断正误
【点评】本题考查对课文细节的掌握，需仔细核对句子表述与课文内容的匹配度，避免因细节疏漏出错。
【难度系数】0.8

D Read and order（连词成句，注意大小写并加标点）
1. —
(the robot, with, wrong, what's)
—It doesn't work.
2. —
(won, last week, who, the race)
—We did!
3. —
(a surprise, I, want to, my grandma, give)
—How sweet!

1. What's wrong with the robot?
2. Who won the race last week?
3. I want to give my grandma a surprise.

【分析】
做这类连词成句题，需先明确句子类型（特殊疑问句/陈述句），再结合固定搭配、时态要求调整单词顺序，注意大小写和标点。第1题是询问物品故障的固定特殊疑问句结构；第2题是who引导的一般过去时特殊疑问句，需注意时间状语位置和动词过去式；第3题是主谓宾结构的陈述句，要掌握双宾语结构的用法。
【解析】
1. 询问某物出问题的固定句式为“What's wrong with + 名词”，结合所给单词，组成：What's wrong with the robot?
2. who引导特殊疑问句，时间状语last week放句末，动词用过去式won，组成：Who won the race last week?
3. 陈述句用“主语+want to give +间接宾语+直接宾语”结构，组成：I want to give my grandma a surprise.
【答案】
1. What's wrong with the robot?
2. Who won the race last week?
3. I want to give my grandma a surprise.
【知识点】
连词成句、特殊疑问句、陈述句
【点评】
本题考查英语基础连词成句能力，侧重常用句式和时态的运用，是英语学习中的基础题型，难度适中。
【难度系数】
0.6