A 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 ...
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 convenient, we can not only call people anywhere, but also do many other things like watching videos on it.
解析：
【分析】
这是一道英语看图说话题，需对比20年前和现在的通讯工具。首先观察图片：20年前的物品是固定电话，现在是智能手机；其次结合参考句型，过去的句子用一般过去时，描述旧电话的特点（大、重，仅能在家打电话）；现在的句子用一般现在时，描述智能手机的特点（小、方便，功能多样）；最后按参考句型结构组织语言，确保时态正确、语句通顺。
【解析】
根据图片信息，20年前使用的固定电话体积大、笨重，仅能在家中打电话；现在使用的智能手机体积小、携带方便，除打电话外还有诸多功能。结合参考句型，用对应时态组织语句：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 convenient, we can not only call people anywhere, but also do many other things like watching 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 convenient, we can not only call people anywhere, but also do many other things like watching videos on it.
【知识点】
英语看图表达、一般过去时、一般现在时
【点评】
本题通过对比过去与现在的通讯工具，考查学生用英语描述事物变化的能力，要求掌握不同时态的正确使用，结合图片信息组织通顺语句，是基础的英语口语/写作练习。
【难度系数】
0.5
B Listen and order（听录音，给下列图片排序）
（
） （
） （
） （
）
答案：4 1 2 3
C Read and judge（根据课文内容判断句子正误，正确写T，错误写F）
(
F
) 1. Bobby's parents bought the robot last week.
(
T
) 2. The robot could cook nice food for the family.
(
F
) 3. Bobby always won when he played Chinese chess with the robot.
(
T
) 4. Something was wrong with the robot one day.
答案：1. F 2. T 3. F 4. T
解析：
【分析】
本题是根据课文内容判断句子正误的题型，需结合课文中关于Bobby与机器人的相关情节，逐一比对每个句子的描述是否与课文内容相符，从而判断正误。
【解析】
1. 课文中Bobby的父母并非上周购买机器人，故该句错误；
2. 课文明确提到机器人能为家人做美味的食物，故该句正确；
3. Bobby和机器人下中国象棋时并非总是获胜，故该句错误；
4. 课文中提到某一天机器人出现了故障，故该句正确。
【答案】
1.F 2.T 3.F 4.T
【知识点】
课文内容理解、阅读理解判断
【点评】
本题聚焦课文细节的考查，要求学生准确记忆课文中的具体情节，解题时需仔细比对句子与课文内容的差异，避免因细节混淆出错。
【难度系数】
0.3
D Read and order（连词成句，注意大小写并加标点）
1. —
What's wrong with the robot?
(the robot, with, wrong, what's)
—It doesn't work.
2. —
Who won the race last week?
(won, last week, who, the race)
—We did!
3. —
I want to give my grandma a surprise.
(a surprise, I, want to, my grandma, give)
—How sweet!
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.
解析：
【分析】
本题为英语连词成句题，需结合答句语境、英语句子结构（特殊疑问句/陈述句语序），注意单词大小写和标点符号。先分析每小题答句，确定句子类型（问句/陈述句），再按对应语序排列单词：特殊疑问句遵循“特殊疑问词+be动词/助动词+主语+其他”，陈述句遵循“主语+谓语+宾语/补语”结构。
【解析】
1. 由答句“It doesn't work.”可知，问句询问“机器人怎么了”，特殊疑问词What's，搭配固定结构wrong with the robot，组成句子：What's wrong with the robot?
2. 由答句“We did!”可知，问句询问“谁赢了比赛”，特殊疑问词Who作主语，谓语won，宾语the race，时间状语last week放句末，组成句子：Who won the race last week?
3. 本题为陈述句，主语I，谓语want to，后接双宾语结构give sb sth，即give my grandma a surprise，组成句子：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】
英语连词成句、特殊疑问句结构、双宾语结构
【点评】
本题考查基础英语句子的语序运用，需掌握特殊疑问句和双宾语的基本结构，是英语学习的基础题型，难度适中。
【难度系数】
0.3
