【分析】
本题是根据中文释义默写对应英语单词的基础题型，解题时需准确回忆每个中文含义对应的标准英语常用单词，注意单词的正确拼写，确保中英文释义一一对应，避免混淆相似单词。
【解析】
1. meeting；2. smart；3. travel；4. change；5. shop；6. office；7. technology；8. win；9. e-book；10. cash；11. surprise；12. life；13. wrong；14. fifty；15. pay；16. email；17. helper
【答案】
1. meeting
2. smart
3. travel
4. change
5. shop
6. office
7. technology
8. win
9. e-book
10. cash
11. surprise
12. life
13. wrong
14. fifty
15. pay
16. email
17. helper
【知识点】
英语单词识记、常用英语词汇
【点评】
本题考查英语基础常用词汇的中英文对应默写，是英语学习的核心基础题型，侧重检验学生对核心词汇的积累掌握情况，难度较低。
【难度系数】
0.9

【分析】本题是根据中文意思默写对应英语短语的基础题型，解题时需调动日常积累的英语常用固定短语知识，准确匹配每个中文含义的标准英语表达，注意短语的结构（如介词搭配、动词形式等），避免逐字直译的中式英语，保证短语的准确性和常用性。
【解析】1. in the past；2. do many things；3. have online meetings；4. shop online；5. these days；6. give us a surprise；7. write letters to ...；8. work from home；9. high-speed train；10. buy a robot from a shop；11. do a project on ...；12. walk to different places；13. changes in your life；14. then and now；15. come home late；16. chat with them；17. pay in cash；18. cook dinner for us；19. pay on my smartphone；20. travel very fast；21. work in an office；22. spend a lot of time
【答案】1. in the past；2. do many things；3. have online meetings；4. shop online；5. these days；6. give us a surprise；7. write letters to ...；8. work from home；9. high-speed train；10. buy a robot from a shop；11. do a project on ...；12. walk to different places；13. changes in your life；14. then and now；15. come home late；16. chat with them；17. pay in cash；18. cook dinner for us；19. pay on my smartphone；20. travel very fast；21. work in an office；22. spend a lot of time
【知识点】英语固定短语搭配，介词短语，动词短语
【点评】本题为英语基础短语默写题，主要考察学生对常用英语固定搭配的掌握情况，属于英语学习的基础内容，通过日常积累常见短语即可完成作答。
【难度系数】0.9

【分析】这类题目是汉译英的基础练习，解题思路为：1. 先根据句子中的时间状语判断时态（过去时间用一般过去时，现在时间用一般现在时）；2. 找准中文表达对应的英语固定短语与句式，比如“写信给某人”对应write letters to sb；3. 正确变换动词形式（一般过去时用动词过去式，一般现在时主语为I/we等用动词原形）；4. 按英语语序（时间状语可放句首）组合成通顺正确的句子。
【解析】1. 时间状语“过去”对应In the past，用一般过去时，“给家人和朋友写信”是write letters to my family and friends，write的过去式为wrote，组合得In the past, I wrote letters to my family and friends. 2. 时间状语“那时”对应then，用一般过去时，“在路上花费大量时间”是spend a lot of time on the road，spend的过去式为spent，主语为we，得We spent a lot of time on the road then. 3. 时间状语“两周前”对应Two weeks ago，用一般过去时，“从商店买了一个机器人”是buy a robot from a shop，buy的过去式为bought，主语为Bobby's parents，得Two weeks ago, Bobby's parents bought a robot from a shop. 4. 时间状语“二十年前”对应Twenty years ago，用一般过去时，“去商店并用现金付款”是go to shops and pay in cash，go的过去式为went，pay的过去式为paid，主语为I，得Twenty years ago, I went to shops and paid in cash. 5. 时间状语“现在”对应Now，用一般现在时，“高铁运行非常快”是high-speed trains travel very fast，得Now high-speed trains travel very fast. 6. 为一般疑问句，“你们能告诉我关于”对应Can you tell me about，“生活中的变化”对应the changes in your life，得Can you tell me about the changes in your life? 7. 时间状语“现在”对应Now，用一般现在时，“和他们在网上聊天”是chat with them on the internet，得Now I chat with them on the internet. 8. 时间状语“现在（这些日子）”对应These days，用一般现在时，“有时居家办公，也会开线上会议”是sometimes work from home and have online meetings，得These days, I sometimes work from home and have online meetings. 9. 时间状语“现在”对应Now，用一般现在时，“经常网上购物，并通过智能手机支付”是often shop online and pay on my smartphone，得Now I often shop online and pay on my smartphone.
【答案】1. In the past, I wrote letters to my family and friends.
2. We spent a lot of time on the road then.
3. Two weeks ago, Bobby's parents bought a robot from a shop.
4. Twenty years ago, I went to shops and paid in cash.
5. Now high-speed trains travel very fast.
6. Can you tell me about the changes in your life?
7. Now I chat with them on the internet.
8. These days, I sometimes work from home and have online meetings.
9. Now I often shop online and pay on my smartphone.
【知识点】一般过去时、一般现在时、常用短语搭配
【点评】本题为基础汉译英练习，重点考查学生对英语时态的运用及常用表达的掌握，是英语学习中巩固基础的典型题型。
【难度系数】0.5