二、按要求改写句子，保持句意不变
1. The teacher lets us use digital devices in class.(改为否定句)
The teacher lets us digital devices in class.
2. My friend asked me to teach him digital payment.(对画线部分提问)
did your friend ask you ?
3. This app makes our life more convenient.(改为一般疑问句)
this app our life more convenient?
4. I want to order food with a delivery app.(改为否定句)
I to order food with a delivery app.
5. She advises me to use a reading app every day.(对画线部分提问)
does she advise you every day?

1. not use 2. What; to do 3. Does; make 4. don't want 5. What; to do

【分析】
1. 第一题需将一般现在时的肯定句改为否定句，主语为第三人称单数，谓语是实义动词let的三单形式lets，需借助助动词doesn't，且遵循let sb not do sth的固定结构，故填not use。
2. 第二题划线部分是具体做的动作内容，用疑问词What提问，原句为ask sb to do sth结构，故填to do。
3. 第三题需将一般现在时的陈述句改为一般疑问句，主语是第三人称单数，谓语是实义动词make的三单形式makes，需借助助动词Does，谓语变回原形make，故填Does; make。
4. 第四题需将一般现在时的肯定句改为否定句，主语是第一人称I，谓语是实义动词want，需借助助动词don't，故填don't want。
5. 第五题划线部分是具体事物，用疑问词What提问，原句为advise sb to do sth结构，故填to do。
【解析】
1. 原句是一般现在时，主语The teacher为第三人称单数，谓语动词是实义动词lets，改为否定句时，借助助动词doesn't，谓语动词变回原形，同时遵循固定搭配let sb not do sth，因此答案为not use。
2. 划线部分“teach him digital payment”是具体的动作内容，对动作提问用疑问词What；原句结构为ask sb to do sth，故填to do，答案为What; to do。
3. 原句是一般现在时，主语this app为第三人称单数，谓语动词是实义动词makes，改为一般疑问句时，借助助动词Does，谓语动词变回原形make，因此答案为Does; make。
4. 原句是一般现在时，主语为第一人称I，谓语动词是实义动词want，改为否定句时，借助助动词don't，因此答案为don't want。
5. 划线部分“reading app”是具体事物，对事物提问用疑问词What；原句结构为advise sb to do sth，故填to do，答案为What; to do。
【答案】
1. not use 2. What; to do 3. Does; make 4. don't want 5. What; to do
【知识点】
一般现在时句型转换、特殊疑问句、动词固定搭配
【点评】
本题考查初中英语基础句型转换，涵盖否定句、一般疑问句、特殊疑问句的转换规则，以及let、ask、advise等动词的固定搭配，是日常学习中常见的基础题型，需掌握一般现在时中助动词的使用和疑问词的选择方法。
【难度系数】
0.3

一、用所给单词的正确形式填空
1. The new (pay) system allows us to pay by different methods, including credit cards(信用卡), mobile wallets and so on.
2. The rapid (develop) of science and technology makes smartphones more and more powerful.
3. My mother decided to ride a (share) bike to get to the park.
4. The new subway line makes it very (convenience) for us to travel across the city.
5. I'm looking forward to (go) back to China soon.

1. payment 2. development 3. shared 4. convenient 5. going

【分析】本题为用所给单词的正确形式填空题，需结合句子结构、词性要求及固定搭配规则变形单词：1. 空后是名词system，需用名词作定语；2. 空前是形容词rapid，需用名词作中心语；3. 空后是名词bike，需用形容词修饰；4. 涉及“make it + adj + to do”结构，需用形容词；5. “look forward to”中to为介词，后接动名词。
【解析】1. 修饰名词system用名词payment，构成固定搭配payment system（支付系统），故填payment；2. 形容词rapid后接名词，develop的名词形式为development，故填development；3. 修饰名词bike用形容词shared，构成shared bike（共享单车），故填shared；4. “make it + adj + to do”结构中需用形容词，convenience的形容词形式为convenient，故填convenient；5. “look forward to”是固定搭配，to为介词，后接动名词going，故填going。
【答案】1. payment 2. development 3. shared 4. convenient 5. going
【知识点】词性转换、固定搭配、形容词用法
【点评】本题考查基础的单词词性变形及常用固定搭配，属于英语基础题型，需掌握不同词性的转换规则和常用短语，适合初中阶段学生练习。
【难度系数】0.7

二、从方框内选择合适的词块，并用其正确形式填空

1. He playing computer games last term.
2. She checked her homework after school.
3. The article is great a few spelling mistakes.
4. I visiting the giant panda park.
5. This new camera will you .
三、阅读短文并填空
Do you ever think about talking to astronauts（宇航员）in space? Ezekiel Wheeler, 13, from the USA, did more than just thinking about it. He 1. (start) to make it happen when he was just eight years old.
When Wheeler was 8, he started to think about reaching out to the International Space Station (ISS). 2. (make) this happen, he needed a ham radio(业余无线电) and a tracker(追踪器). He made his own tracker at first. But later he found the tracker didn't work 3. (good). So, he 3D-printed two other important parts. He then used a small computer and an LCD screen to track the ISS.
The tracker helped Wheeler win the 4. (two) prize in a top STEM competition for middle school students in the USA. Wheeler wasn't only 5. (interest) in talking to the astronauts himself. He also wanted to let his friends talk to them. For him, science is everything. “I like to meet 6. (challenge),” he said.
Ezekiel Wheeler can talk to people on the ISS through the ham radio 7. the ISS has its own ham radio. Amateur Radio on the International Space Station (ARISS) is 8. international programme. It lets students around the world talk with people on the ISS. They can learn about what it is like to live and work in space. Students usually use their 9. (school) ham radios to talk to the ISS. Recent（最近的）talks 10. place at schools in France, Greece, India and Russia.

二、1. gave up 2. one by one 3. except for 4. am looking forward to 5. cost; an arm and a leg
三、1. started 2. To make 3. well 4. second 5. interested 6. challenges 7. because 8. an 9. schools' 10. took/has taken

【分析】
1. 第二部分选词填空：先明确方框内各词块的含义，再结合每个句子的语境、时态，选择合适的词块并根据语法规则变形（如动词时态变化）。
2. 第三部分短文填空：需结合上下文语境、语法规则（时态、词性转换、固定搭配、冠词、名词所有格等），分析每个空所需的词性、形式，再填入正确单词。
【解析】
二、1. 句意：他上学期放弃了玩电脑游戏。时间状语last term表过去，用一般过去时，give up的过去式为gave up，故填gave up。
2. 句意：她放学后逐个检查作业。one by one表示“逐个”，符合语境，故填one by one。
3. 句意：这篇文章很棒，除了一些拼写错误。except for用于指整体中部分除外，符合语境，故填except for。
4. 句意：我期待着参观大熊猫公园。look forward to是固定搭配，主语为I，时态用一般现在时，故填am looking forward to。
5. 句意：这款新相机会花你一大笔钱。cost sb sth是固定搭配，will后接动词原形，故填cost; an arm and a leg。
三、1. 由when he was just eight years old可知，用一般过去时，start的过去式为started，故填started。
2. 此处表目的，用动词不定式To make，故填To make。
3. 修饰动词work需用副词，good的副词形式为well，故填well。
4. 表示“二等奖”用序数词second，故填second。
5. be interested in是固定搭配，意为“对……感兴趣”，故填interested。
6. 此处表泛指“挑战”，challenge为可数名词，用复数challenges，故填challenges。
7. 前后为因果关系，用连词because，故填because。
8. international以元音音素开头，用不定冠词an，故填an。
9. 表示“学校的业余无线电”，用名词所有格，schools的所有格为schools'，故填schools'。
10. take place是固定搭配，结合语境用一般过去时took或现在完成时has taken，故填took/has taken。
【答案】
二、1. gave up 2. one by one 3. except for 4. am looking forward to 5. cost; an arm and a leg
三、1. started 2. To make 3. well 4. second 5. interested 6. challenges 7. because 8. an 9. schools' 10. took/has taken
【知识点】
英语短语运用、动词时态、词性转换
【点评】
本题考查基础英语词汇、短语及语法知识，涵盖选词填空和短文填空题型，需学生掌握常用短语含义、动词时态变化、词性转换等，是英语学习的基础题型，注重知识的综合运用。
【难度系数】
0.5