Unit 2 Following Instructions（期中复习讲义）-2026-2027学年高二上学期《英语 工科类职业模块》（高教版第三版）（原卷版+解析版）

编写说明：2026-2027学年高二上学期《英语期中考点大串讲》以教材单元内容为基准，覆盖单元重点词汇、句型、语法、主题等核心考点，并紧密贴合职教高考真题题型，包括复习课件、讲义和模拟卷，旨在为学生提供全方位、高效的期中复习解决方案。 2026-2027学年高二上学期《英语期中考点大串讲》 Unit 2 Following Instructions 内容导航 词汇积累·对折自测 句型夯实·语法梳理 单元主题·提升训练 词汇积累·对折自测 （一）重点单词 序号 中文提示 英文答案 英文提示 中文答案 教材语境 1 导师 mentor Xiao Li is working in a computer repair shop with his mentor, Mr. Chen. 2 输入 input There is "NO INPUT SIGNAL" on the monitor. 3 信号 signal There is "NO INPUT SIGNAL" on the monitor. 4 连接器 connector Are the input connector's pins pushed in? 5 插脚 pin Are the input connector's pins pushed in? 6 按；压 press Try pressing any key on the keyboard. 7 键盘 keyboard Try pressing any key on the keyboard. 8 电缆 cable Check whether the signal cables are connected. 9 安装 install Is it necessary to follow the instructions when installing an electric product? 10 灯杆 stem Insert the stem into the base, and tighten the screw. 11 夹具 clamp Fix the clamp to the edge of the desk. 12 表面；台面 surface Put the base on a flat surface. 13 插入 insert Insert the stem into the clamp and turn the screw to make sure it's tight. 14 加固；拧紧 tighten Insert the stem into the base, and tighten the screw. 15 螺丝；拧紧 screw Screw the bulb into the top of the stem. 16 固定；修理 fix Fix the clamp to the edge of the desk. 17 灯泡 bulb Screw the bulb into the top of the stem. 18 底座 base Put the base on a flat surface. 19 灯罩 shade Cover the bulb with the shade. 20 开关 switch Plug the power cord into a wall socket, then turn the switch on. 21 电线；电源线 cord Insert the cord into the wire channel on the switch bottom. 22 插座 socket Plug the power cord into a wall socket, then turn the switch on. 23 圆管 tube Note that the clamp is not suitable for tubes. 24 流程图 flowchart A flowchart starts at the oval on the top. 25 符号 symbol There are lines with arrows connecting each symbol. 26 椭圆形 oval A flowchart starts at the oval on the top. 27 箭头 arrow The arrows point out from the diamond, showing where you would end up. 28 矩形 rectangle Rectangles and diamonds stand for different steps. 29 菱形 diamond If you start at the first oval, you will soon come to a diamond. 30 决定 decision This is the step where a decision is made. 31 引导 lead After a decision is made, the lines will lead you to a rectangle, which means that something is carried out. 32 边；边缘 edge Fix the clamp to the edge of the desk. 33 连接 connection If not, check the bulb and connections. 34 显示器 monitor Then it's not a problem caused by the monitor. 35 说明书 manual He checked the manual of the machine and tried to fix it with the help of the instructions. 36 说明；指令 instruction He checked the manual of the machine and tried to fix it with the help of the instructions. 37 机器 machine One day, the machine Li Ming was operating suddenly stopped. 38 过程 process A flowchart makes the process clear. 39 文件夹 folder Select the folder you want to save it in. 40 职业精神 professionalism After learning this unit, you will be able to learn about professionalism. （二）重点短语 序号 中文提示 英文答案 英文提示 中文答案 教材语境 1 在电脑维修店工作 work in a computer repair shop Xiao Li is working in a computer repair shop with his mentor, Mr. Chen. 2 出什么问题 what's wrong What's wrong? 3 由……引起 be caused by Then it's not a problem caused by the monitor. 4 推进；按入 push in Are the input connector's pins pushed in? 5 省电模式 power saving mode Maybe the computer is in the power saving mode. 6 按任意键 press any key Try pressing any key on the keyboard. 7 在键盘上 on the keyboard Try pressing any key on the keyboard. 8 取出 take out Take out the stem, shade, bulb, power cord, and either the base or the clamp. 9 或者……或者…… either ... or ... Take out the stem, shade, bulb, power cord, and either the base or the clamp. 10 在平坦表面上 on a flat surface Put the base on a flat surface. 11 把……插入…… insert ... into ... Insert the stem into the base, and tighten the screw. 12 拧紧螺丝 tighten the screw Insert the stem into the base, and tighten the screw. 13 把……固定到…… fix ... to ... Fix the clamp to the edge of the desk. 14 桌子边缘 the edge of the desk Fix the clamp to the edge of the desk. 15 确保 make sure Insert the stem into the clamp and turn the screw to make sure it's tight. 16 适合 be suitable for Note that the clamp is not suitable for tubes. 17 把……拧入…… screw ... into ... Screw the bulb into the top of the stem. 18 用……盖住…… cover ... with ... Cover the bulb with the shade. 19 把……插入…… plug ... into ... Plug the power cord into a wall socket, then turn the switch on. 20 墙上插座 wall socket Plug the power cord into a wall socket, then turn the switch on. 21 打开开关 turn the switch on Plug the power cord into a wall socket, then turn the switch on. 22 遵循说明 follow the instructions Is it necessary to follow the instructions when installing an electric product? 23 从……开始 start at A flowchart starts at the oval on the top. 24 在顶部 on the top A flowchart starts at the oval on the top. 25 流程线 flow lines Once you have found the beginning of the chart, just follow the flow lines. 26 带箭头的线 lines with arrows There are lines with arrows connecting each symbol. 27 代表 stand for Rectangles and diamonds stand for different steps. 28 来到；到达 come to If you start at the first oval, you will soon come to a diamond. 29 作出决定 make a decision This is the step where a decision is made. 30 或者这样或者那样 one way or the other It means you can go one way or the other. 31 从……指出 point out from The arrows point out from the diamond, showing where you would end up. 32 最终到达 end up The arrows point out from the diamond, showing where you would end up. 33 引向 lead ... to ... After a decision is made, the lines will lead you to a rectangle, which means that something is carried out. 34 执行 carry out After a decision is made, the lines will lead you to a rectangle, which means that something is carried out. 35 像这样继续 go on like this The flowchart goes on like this until it reaches the second oval. 36 在所需的开关位置 at the wanted switch location Use a small knife to cut a small opening at the wanted switch location. 37 用钳子 with pliers Cut one of the wires with pliers at the center of the opening. 38 电线槽 wire channel Insert the cord into the wire channel on the switch bottom. 39 保存文件 save a file Select "Save". 40 命名文件 name the file Name the file. 41 单击“文件”菜单 click the "File" menu Click the "File" menu. 42 选择文件夹 select the folder Select the folder you want to save it in. 43 发生故障 break down When Wang Haiyang was operating the machine, it made a lot of noise and then broke down. 44 为了 in order to In order to fix the machine, he took it apart and tried to find out what was wrong with it. 45 拆开 take ... apart In order to fix the machine, he took it apart and tried to find out what was wrong with it. 46 在……的帮助下 with the help of He checked the manual of the machine and tried to fix it with the help of the instructions. 句型夯实·语法梳理 1. 祈使句概述 基本功能：祈使句常用于发出指令、提出要求或说明操作步骤，主语 you 通常省略，句首直接使用动词原形。 教材原句：Open the box. 肯定结构：肯定祈使句的基本结构是“动词原形 + 其他”，可连续使用多个祈使句说明操作顺序。 教材原句：Insert the stem into the base, and tighten the screw. 否定或条件补充：操作说明可在祈使句后用 if not 补充异常处理办法。 教材原句：If not, check the bulb and connections. 并列祈使结构：and、then 等可连接先后或并列的操作动作。 教材原句：Plug the power cord into a wall socket, then turn the switch on. 祈使句中的及物动词：take out、insert、fix、cover、select、click 等动词后应接相应宾语。 教材原句：Take out the stem, shade, bulb, power cord, and either the base or the clamp. 2. 一般现在时被动语态 基本结构：一般现在时被动语态由 am/is/are + 过去分词构成，强调动作的承受者或操作结果。 教材原句：Are the input connector's pins pushed in? 一般疑问句：把 am/is/are 提到主语前构成被动语态的一般疑问句。 教材原句：Are the input connector's pins pushed in? 过去分词作后置定语：caused by the monitor 修饰 problem，可理解为“由显示器引起的问题”。 教材原句：Then it's not a problem caused by the monitor. 被动语态描述流程节点：当施动者不重要时，使用 is made 突出“决定被作出”。 教材原句：This is the step where a decision is made. 被动语态描述操作：something is carried out 表示“某项操作被执行”。 教材原句：After a decision is made, the lines will lead you to a rectangle, which means that something is carried out. so that 从句中的被动语态：so that 表示目的或结果；are fixed 表示“两部分被固定”。 教材原句：Push it in so that the two pieces are fixed. 3. 条件、时间与目的表达 once 引导时间状语从句：once 表示“一旦”，从句常用一般现在时或现在完成时说明完成一个步骤后再进行下一步。 教材原句：Once you have found the beginning of the chart, just follow the flow lines. if 引导条件状语从句：if 表示“如果”；谈一般或将来的操作时，条件从句通常用一般现在时。 教材原句：If you start at the first oval, you will soon come to a diamond. until 引导时间状语从句：until 表示“直到……为止”，说明流程持续到终点。 教材原句：The flowchart goes on like this until it reaches the second oval. in order to 表示目的：in order to 后接动词原形，表示“为了做某事”。 教材原句：In order to fix the machine, he took it apart and tried to find out what was wrong with it. so that 表示目的或结果：so that 后接完整句子，说明操作所要达到的目的或结果。 教材原句：Push it in so that the two pieces are fixed. 4. 本单元其他重点语法与句型 try doing sth.：表示“试着做某事”，强调尝试一种方法，看是否有效。 教材原句：Try pressing any key on the keyboard. try to do sth.：表示“努力或试图做某事”，强调设法完成目标。 教材原句：He checked the manual of the machine and tried to fix it with the help of the instructions. either ... or ...：连接两个并列成分，表示“或者……或者……”。 教材原句：Take out the stem, shade, bulb, power cord, and either the base or the clamp. make sure + 宾语从句：make sure 表示“确保”，后接省略 that 的宾语从句。 教材原句：Insert the stem into the clamp and turn the screw to make sure it's tight. what 引导宾语从句：what was wrong with it 作 find out 的宾语，使用陈述语序。 教材原句：In order to fix the machine, he took it apart and tried to find out what was wrong with it. where 引导定语从句：where 在从句中作地点状语，修饰先行词 step。 教材原句：This is the step where a decision is made. which 引导非限制性定语从句：which 指代前面的 rectangle 或前述内容，并对其作补充说明。 教材原句：After a decision is made, the lines will lead you to a rectangle, which means that something is carried out. 现在分词作后置定语：connecting each symbol 修饰 lines with arrows，说明这些线的作用。 教材原句：There are lines with arrows connecting each symbol. 现在分词作伴随状语：showing where ... 表示箭头指出方向时伴随产生的结果。 教材原句：The arrows point out from the diamond, showing where you would end up. 动名词短语作主语：Being able to read a flowchart 是动名词短语，在句中作主语。 教材原句：Being able to read a flowchart is quite easy once you understand the different symbols. Listening & Speaking语篇重点提炼：In a Computer Repair Shop 1. 表示在某处工作：work in a computer repair shop 表示“在电脑维修店工作”；with his mentor 说明同行者。 教材原句：Xiao Li is working in a computer repair shop with his mentor, Mr. Chen. 2. 询问故障：What's wrong? 用于询问“出什么问题了”。 教材原句：What's wrong? 3. 检查连接器插脚：push in 表示“推进、按入”；被动疑问句用于确认插脚状态。 教材原句：Are the input connector's pins pushed in? 4. 排除显示器故障：a problem caused by ... 表示“由……引起的问题”。 教材原句：Then it's not a problem caused by the monitor. 5. 确认故障来源：Do you mean ...? 用于核实对方的意思；or something else 表示“或其他原因”。 教材原句：Do you mean the problem is caused by the computer or something else? 6. 判断省电状态：be in the power saving mode 表示“处于省电模式”。 教材原句：Maybe the computer is in the power saving mode. 7. 尝试按键：try doing sth. 表示尝试某种解决方法；press any key 表示“按任意键”。 教材原句：Try pressing any key on the keyboard. Reading & Writing语篇重点提炼：How to Install a Desk Light 1. 打开包装：open the box 是操作说明的第一步，使用祈使句。 教材原句：Open the box. 2. 取出零件：take out 表示“取出”；either ... or ... 表示两个底座方案二选一。 教材原句：Take out the stem, shade, bulb, power cord, and either the base or the clamp. 3. 核对零件：check if ... 表示“检查是否……”，if 引导宾语从句。 教材原句：Check if you have all the parts. 4. 放置底座：put ... on a flat surface 表示“把……放在平坦表面上”。 教材原句：Put the base on a flat surface. 5. 安装灯杆：insert ... into ... 表示“把……插入……”；tighten the screw 表示“拧紧螺丝”。 教材原句：Insert the stem into the base, and tighten the screw. 6. 固定夹具：fix ... to ... 表示“把……固定到……”；the edge of the desk 表示“桌边”。 教材原句：Fix the clamp to the edge of the desk. 7. 确认适用范围：be suitable for 表示“适合”；note that ... 用于提醒注意。 教材原句：Note that the clamp is not suitable for tubes. 8. 安装灯泡和灯罩：screw ... into ... 表示“把……拧入……”；cover ... with ... 表示“用……盖住……”。 教材原句：Screw the bulb into the top of the stem. 教材原句：Cover the bulb with the shade. 9. 接通电源并检查：plug ... into ... 表示“把……插入……”；turn the switch on 表示“打开开关”。 教材原句：Plug the power cord into a wall socket, then turn the switch on. Reading & Writing语篇重点提炼：Learn to Read a Flowchart 1. 理解符号后读图：be able to do 表示“能够做”；once 引导时间状语从句。 教材原句：Being able to read a flowchart is quite easy once you understand the different symbols. 2. 找到流程起点：start at 表示“从……开始”；on the top 表示“在顶部”。 教材原句：A flowchart starts at the oval on the top. 3. 沿流程线阅读：follow the flow lines 表示“沿着流程线”。 教材原句：Once you have found the beginning of the chart, just follow the flow lines. 4. 箭头连接符号：lines with arrows 表示“带箭头的线”；connecting ... 是后置定语。 教材原句：There are lines with arrows connecting each symbol. 5. 图形代表步骤：stand for 表示“代表”；different steps 表示“不同步骤”。 教材原句：Rectangles and diamonds stand for different steps. 6. 菱形表示决策：where 引导定语从句；make a decision 表示“作出决定”。 教材原句：This is the step where a decision is made. 7. 决策产生分支：go one way or the other 表示“走向其中一个方向”。 教材原句：It means you can go one way or the other. 8. 矩形表示执行：lead ... to ... 表示“把……引向……”；carry out 表示“执行”。 教材原句：After a decision is made, the lines will lead you to a rectangle, which means that something is carried out. 9. 流程到椭圆终止：go on like this 表示“像这样继续”；until 表示“直到”。 教材原句：The flowchart goes on like this until it reaches the second oval. Read and Write语篇重点提炼：Installing a Switch 1. 切开小口：use ... to do sth. 表示“使用……做某事”；cut a small opening 表示“切开一个小口”。 教材原句：Use a small knife to cut a small opening at the wanted switch location. 2. 确定安装位置：at the wanted switch location 表示“在所需的开关位置”。 教材原句：Use a small knife to cut a small opening at the wanted switch location. 3. 用钳子剪线：cut one of the wires 表示“剪断其中一根电线”；with pliers 表示工具。 教材原句：Cut one of the wires with pliers at the center of the opening. 4. 把电线装入线槽：insert ... into ... 表示“把……插入……”；wire channel 表示“电线槽”。 教材原句：Insert the cord into the wire channel on the switch bottom. 5. 合上开关：press ... together 表示“把……按合在一起”。 教材原句：Press the switch together and tighten the screw. 6. 拧紧螺丝：tighten the screw 表示“拧紧螺丝”，与 press 由 and 并列。 教材原句：Press the switch together and tighten the screw. Language Practice语篇重点提炼：How to Save a File 1. 打开文件菜单：click the "File" menu 表示“单击‘文件’菜单”，操作说明使用祈使句。 教材原句：Click the "File" menu. 2. 选择保存命令：select "Save" 表示“选择‘保存’”。 教材原句：Select "Save". 3. 命名文件：name 在此作动词，name the file 表示“命名文件”。 教材原句：Name the file. 4. 选择保存位置：select the folder 表示“选择文件夹”；后接省略关系词的定语从句。 教材原句：Select the folder you want to save it in. 5. 定语从句中的介词：you want to save it in 修饰 folder，介词 in 保留在从句末尾。 教材原句：Select the folder you want to save it in. 6. 完成保存操作：click the "Save" button 表示“单击‘保存’按钮”。 教材原句：Click the "Save" button. Problem Solving语篇重点提炼：Ways to Solve Problems 1. 机器突然停机：the machine Li Ming was operating 是省略关系词的定语从句；suddenly stopped 表示“突然停机”。 教材原句：One day, the machine Li Ming was operating suddenly stopped. 2. 导师不在场：as 在此表示原因；be not around 表示“不在场”。 教材原句：As his mentor, Mr. Chen, was not around, he checked the manual of the machine and tried to fix it with the help of the instructions. 3. 借助说明书维修：with the help of 表示“在……帮助下”；check the manual 表示“查看说明书”。 教材原句：He checked the manual of the machine and tried to fix it with the help of the instructions. 4. 操作中发生故障：when 引导时间状语从句；break down 表示“发生故障”。 教材原句：When Wang Haiyang was operating the machine, it made a lot of noise and then broke down. 5. 发出很大噪声：make a lot of noise 表示“发出很大噪声”；made 是 make 的过去式。 教材原句：When Wang Haiyang was operating the machine, it made a lot of noise and then broke down. 6. 为维修而拆机：in order to 表目的；take ... apart 表示“把……拆开”。 教材原句：In order to fix the machine, he took it apart and tried to find out what was wrong with it. 7. 查明问题所在：find out 表示“查明”；what was wrong with it 是宾语从句。 教材原句：In order to fix the machine, he took it apart and tried to find out what was wrong with it. 即时训练（建议用时：10分钟） 一、单项选择（共5小题） 1. The monitor may be in the power saving mode. Try ______ any key on the keyboard. A. press B. pressing C. pressed D. to pressed 2. The bulb ______ with the shade after it is screwed into the stem. A. covers B. covered C. is covered D. is covering 3. ______ the stem into the base, and then tighten the screw. A. Insert B. Inserts C. Inserted D. Inserting 4. Once you ______ the beginning of the flowchart, follow the flow lines. A. found B. find C. will find D. are finding 5. Wang Haiyang took the machine apart in order ______ what was wrong with it. A. find out B. finding out C. found out D. to find out 二、英汉互译（共5小题） 1—2题英译汉，3—5题汉译英。 1. Being able to read a flowchart is quite easy once you understand the different symbols. ____________________________________________________________________________ 2. After a decision is made, the lines will lead you to a rectangle, which means that something is carried out. ____________________________________________________________________________ 3. 把灯杆插入底座，并拧紧螺丝。 ____________________________________________________________________________ 4. 为了修理机器，他把机器拆开，并试图找出问题所在。 ____________________________________________________________________________ 5. 选择你想保存文件的文件夹，然后单击“保存”按钮。 ____________________________________________________________________________ 单元主题·提升训练 一、补全对话（七选五） Nina: Paul, this self-checkout machine won't scan these apples. Paul: Apples do not have a barcode. ______1______ Nina: Where can I find that? Paul: Tap 'Fruit and vegetables' on the screen. ______2______ Nina: I found 'Red apples'. What should I do now? Paul: Put the bag on the scale. ______3______ Nina: Done. The price is shown. Should I scan the milk next? Paul: Yes. Hold the barcode under the scanner. ______4______ Nina: It beeped. I have scanned everything. Paul: ______5______ Nina: I'll pay by phone. Paul: Then choose mobile payment and show your payment code. A. Then choose the kind of apples you bought. B. Move the item slowly until you hear a beep. C. You can ask the shop assistant about today's prices. D. First, select the fresh-food button on the screen. E. Now choose how you would like to pay. F. The milk is cheaper in the next shop. G. Wait until the weight and price appear. 二、阅读理解 Clothing care labels are small, but they can prevent common laundry mistakes. Two shirts may look similar while being made from different materials. One may handle warm water, while the other may shrink or lose its shape. Reading the label takes only a few seconds and can help clothes last longer. The wash-tub symbol gives information about washing. A number inside it shows the highest safe water temperature. A hand in the tub means that the item should be washed by hand, while a crossed-out tub means it should not be washed with water. These instructions protect both colour and fabric. Other symbols explain drying and ironing. Dots inside an iron show how much heat is safe: more dots allow a higher temperature. A crossed-out iron means no ironing. Drying symbols may tell you to use a machine, hang the item or lay it flat. Following the wrong method can stretch a sweater or fade a dark shirt. Good laundry habits begin before the machine is switched on. Sort clothes by colour and fabric, empty the pockets and check every label. If a symbol is unfamiliar, look it up instead of guessing. It is also wise to read the label before buying an item, especially if you do not have time for special care. The label is not decoration; it is a short set of instructions for protecting what you wear. 6. What does a number inside the wash-tub symbol show? A. The exact age of the clothing item B. The highest safe temperature for washing it C. The number of times it was washed D. The best place to store it indoors 7. What does the word “fade” probably mean in paragraph 3? A. Become much softer after regular washing B. Grow much larger during the drying process C. Feel much warmer after careful ironing D. Lose its original colour over time 8. Why may two similar-looking shirts need different care? A. They may be made from different materials B. They may belong to people of different ages C. They may have been bought at different shops D. They may be worn on different weekdays 9. What should people do if a care symbol is unfamiliar? A. Wash the item in very hot water B. Remove the label before using the machine C. Look up the symbol instead of guessing D. Choose the longest washing programme available 10. What is the best title for the passage? A. How Clothing Shops Decide the Price of Shirts B. How Care Labels Help Protect Your Clothes C. Why Washing Machines Need More Modern Buttons D. Why People Prefer Buying New Dark-Coloured Clothes 三、完形填空 Before Mrs. Chen left for a four-day trip, she asked her neighbour's son Leo to care for the plants on her balcony. She placed a (11) ______ beside the watering can and explained that each pot needed different care. Leo read it (12) ______. The herbs needed water every evening, the orchid only on Thursday, and the cactus had to (13) ______ dry. He thought the instructions were easy and promised to follow them. On the first evening, Leo carried a full bottle outside. He was about (14) ______ every pot when he remembered the note. He stopped and checked it (15) ______. The cactus received no water, while the herbs got one small cup each. The next afternoon, dark clouds appeared. The note said to move the two light pots under the roof (16) ______ heavy rain could damage their leaves. Leo moved them just in (17) ______. When the storm ended, all the pots were safe. Mrs. Chen returned on Saturday and found the leaves fresh and upright. She thanked Leo for being so (18) ______. Leo admitted that he had nearly made a mistake, but rereading the note had helped him (19) ______ it. He realised that instructions were not a set of unnecessary (20) ______. They were useful details written by someone who understood the task. 11. A. ticket B. note C. photo D. key 12. A. politely B. suddenly C. carelessly D. carefully 13. A. remain B. turn C. feel D. grow 14. A. water B. watering C. watered D. to water 15. A. again B. outside C. already D. instead 16. A. unless B. although C. because D. before 17. A. order B. time C. silence D. line 18. A. patient B. curious C. responsible D. quiet 19. A. repeat B. hide C. share D. avoid 20. A. messages B. rules C. pictures D. questions 四、应用写作 假定你是李华。你的朋友Peter第一次使用共享单车，请给他写一封80—100词的英文邮件，介绍正确的使用方法。 信息1：说明扫码前需要检查的内容； 信息2：介绍解锁和骑行时的注意事项； 信息3：说明停车及关锁步骤； 信息4：提醒遵守交通规则。 注意：文中不得出现真实姓名、校名和地名；可适当增加细节，使内容连贯。 _______________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _______________________________________________________________________________ 原创精品资源学科网独家享有版权，侵权必究！ 原创精品资源学科网独家享有版权，侵权必究！ 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $ 编写说明：2026-2027学年高二上学期《英语期中考点大串讲》以教材单元内容为基准，覆盖单元重点词汇、句型、语法、主题等核心考点，并紧密贴合职教高考真题题型，包括复习课件、讲义和模拟卷，旨在为学生提供全方位、高效的期中复习解决方案。 2026-2027学年高二上学期《英语期中考点大串讲》 Unit 2 Following Instructions 内容导航 词汇积累·对折自测 句型夯实·语法梳理 单元主题·提升训练 词汇积累·对折自测 （一）重点单词 序号 中文提示 英文答案 英文提示 中文答案 教材语境 1 导师 mentor mentor 导师 Xiao Li is working in a computer repair shop with his mentor, Mr. Chen. 2 输入 input input 输入 There is "NO INPUT SIGNAL" on the monitor. 3 信号 signal signal 信号 There is "NO INPUT SIGNAL" on the monitor. 4 连接器 connector connector 连接器 Are the input connector's pins pushed in? 5 插脚 pin pin 插脚 Are the input connector's pins pushed in? 6 按；压 press press 按；压 Try pressing any key on the keyboard. 7 键盘 keyboard keyboard 键盘 Try pressing any key on the keyboard. 8 电缆 cable cable 电缆 Check whether the signal cables are connected. 9 安装 install install 安装 Is it necessary to follow the instructions when installing an electric product? 10 灯杆 stem stem 灯杆 Insert the stem into the base, and tighten the screw. 11 夹具 clamp clamp 夹具 Fix the clamp to the edge of the desk. 12 表面；台面 surface surface 表面；台面 Put the base on a flat surface. 13 插入 insert insert 插入 Insert the stem into the clamp and turn the screw to make sure it's tight. 14 加固；拧紧 tighten tighten 加固；拧紧 Insert the stem into the base, and tighten the screw. 15 螺丝；拧紧 screw screw 螺丝；拧紧 Screw the bulb into the top of the stem. 16 固定；修理 fix fix 固定；修理 Fix the clamp to the edge of the desk. 17 灯泡 bulb bulb 灯泡 Screw the bulb into the top of the stem. 18 底座 base base 底座 Put the base on a flat surface. 19 灯罩 shade shade 灯罩 Cover the bulb with the shade. 20 开关 switch switch 开关 Plug the power cord into a wall socket, then turn the switch on. 21 电线；电源线 cord cord 电线；电源线 Insert the cord into the wire channel on the switch bottom. 22 插座 socket socket 插座 Plug the power cord into a wall socket, then turn the switch on. 23 圆管 tube tube 圆管 Note that the clamp is not suitable for tubes. 24 流程图 flowchart flowchart 流程图 A flowchart starts at the oval on the top. 25 符号 symbol symbol 符号 There are lines with arrows connecting each symbol. 26 椭圆形 oval oval 椭圆形 A flowchart starts at the oval on the top. 27 箭头 arrow arrow 箭头 The arrows point out from the diamond, showing where you would end up. 28 矩形 rectangle rectangle 矩形 Rectangles and diamonds stand for different steps. 29 菱形 diamond diamond 菱形 If you start at the first oval, you will soon come to a diamond. 30 决定 decision decision 决定 This is the step where a decision is made. 31 引导 lead lead 引导 After a decision is made, the lines will lead you to a rectangle, which means that something is carried out. 32 边；边缘 edge edge 边；边缘 Fix the clamp to the edge of the desk. 33 连接 connection connection 连接 If not, check the bulb and connections. 34 显示器 monitor monitor 显示器 Then it's not a problem caused by the monitor. 35 说明书 manual manual 说明书 He checked the manual of the machine and tried to fix it with the help of the instructions. 36 说明；指令 instruction instruction 说明；指令 He checked the manual of the machine and tried to fix it with the help of the instructions. 37 机器 machine machine 机器 One day, the machine Li Ming was operating suddenly stopped. 38 过程 process process 过程 A flowchart makes the process clear. 39 文件夹 folder folder 文件夹 Select the folder you want to save it in. 40 职业精神 professionalism professionalism 职业精神 After learning this unit, you will be able to learn about professionalism. （二）重点短语 序号 中文提示 英文答案 英文提示 中文答案 教材语境 1 在电脑维修店工作 work in a computer repair shop work in a computer repair shop 在电脑维修店工作 Xiao Li is working in a computer repair shop with his mentor, Mr. Chen. 2 出什么问题 what's wrong what's wrong 出什么问题 What's wrong? 3 由……引起 be caused by be caused by 由……引起 Then it's not a problem caused by the monitor. 4 推进；按入 push in push in 推进；按入 Are the input connector's pins pushed in? 5 省电模式 power saving mode power saving mode 省电模式 Maybe the computer is in the power saving mode. 6 按任意键 press any key press any key 按任意键 Try pressing any key on the keyboard. 7 在键盘上 on the keyboard on the keyboard 在键盘上 Try pressing any key on the keyboard. 8 取出 take out take out 取出 Take out the stem, shade, bulb, power cord, and either the base or the clamp. 9 或者……或者…… either ... or ... either ... or ... 或者……或者…… Take out the stem, shade, bulb, power cord, and either the base or the clamp. 10 在平坦表面上 on a flat surface on a flat surface 在平坦表面上 Put the base on a flat surface. 11 把……插入…… insert ... into ... insert ... into ... 把……插入…… Insert the stem into the base, and tighten the screw. 12 拧紧螺丝 tighten the screw tighten the screw 拧紧螺丝 Insert the stem into the base, and tighten the screw. 13 把……固定到…… fix ... to ... fix ... to ... 把……固定到…… Fix the clamp to the edge of the desk. 14 桌子边缘 the edge of the desk the edge of the desk 桌子边缘 Fix the clamp to the edge of the desk. 15 确保 make sure make sure 确保 Insert the stem into the clamp and turn the screw to make sure it's tight. 16 适合 be suitable for be suitable for 适合 Note that the clamp is not suitable for tubes. 17 把……拧入…… screw ... into ... screw ... into ... 把……拧入…… Screw the bulb into the top of the stem. 18 用……盖住…… cover ... with ... cover ... with ... 用……盖住…… Cover the bulb with the shade. 19 把……插入…… plug ... into ... plug ... into ... 把……插入…… Plug the power cord into a wall socket, then turn the switch on. 20 墙上插座 wall socket wall socket 墙上插座 Plug the power cord into a wall socket, then turn the switch on. 21 打开开关 turn the switch on turn the switch on 打开开关 Plug the power cord into a wall socket, then turn the switch on. 22 遵循说明 follow the instructions follow the instructions 遵循说明 Is it necessary to follow the instructions when installing an electric product? 23 从……开始 start at start at 从……开始 A flowchart starts at the oval on the top. 24 在顶部 on the top on the top 在顶部 A flowchart starts at the oval on the top. 25 流程线 flow lines flow lines 流程线 Once you have found the beginning of the chart, just follow the flow lines. 26 带箭头的线 lines with arrows lines with arrows 带箭头的线 There are lines with arrows connecting each symbol. 27 代表 stand for stand for 代表 Rectangles and diamonds stand for different steps. 28 来到；到达 come to come to 来到；到达 If you start at the first oval, you will soon come to a diamond. 29 作出决定 make a decision make a decision 作出决定 This is the step where a decision is made. 30 或者这样或者那样 one way or the other one way or the other 或者这样或者那样 It means you can go one way or the other. 31 从……指出 point out from point out from 从……指出 The arrows point out from the diamond, showing where you would end up. 32 最终到达 end up end up 最终到达 The arrows point out from the diamond, showing where you would end up. 33 引向 lead ... to ... lead ... to ... 引向 After a decision is made, the lines will lead you to a rectangle, which means that something is carried out. 34 执行 carry out carry out 执行 After a decision is made, the lines will lead you to a rectangle, which means that something is carried out. 35 像这样继续 go on like this go on like this 像这样继续 The flowchart goes on like this until it reaches the second oval. 36 在所需的开关位置 at the wanted switch location at the wanted switch location 在所需的开关位置 Use a small knife to cut a small opening at the wanted switch location. 37 用钳子 with pliers with pliers 用钳子 Cut one of the wires with pliers at the center of the opening. 38 电线槽 wire channel wire channel 电线槽 Insert the cord into the wire channel on the switch bottom. 39 保存文件 save a file save a file 保存文件 Select "Save". 40 命名文件 name the file name the file 命名文件 Name the file. 41 单击“文件”菜单 click the "File" menu click the "File" menu 单击“文件”菜单 Click the "File" menu. 42 选择文件夹 select the folder select the folder 选择文件夹 Select the folder you want to save it in. 43 发生故障 break down break down 发生故障 When Wang Haiyang was operating the machine, it made a lot of noise and then broke down. 44 为了 in order to in order to 为了 In order to fix the machine, he took it apart and tried to find out what was wrong with it. 45 拆开 take ... apart take ... apart 拆开 In order to fix the machine, he took it apart and tried to find out what was wrong with it. 46 在……的帮助下 with the help of with the help of 在……的帮助下 He checked the manual of the machine and tried to fix it with the help of the instructions. 句型夯实·语法梳理 1. 祈使句概述 基本功能：祈使句常用于发出指令、提出要求或说明操作步骤，主语 you 通常省略，句首直接使用动词原形。 教材原句：Open the box. 肯定结构：肯定祈使句的基本结构是“动词原形 + 其他”，可连续使用多个祈使句说明操作顺序。 教材原句：Insert the stem into the base, and tighten the screw. 否定或条件补充：操作说明可在祈使句后用 if not 补充异常处理办法。 教材原句：If not, check the bulb and connections. 并列祈使结构：and、then 等可连接先后或并列的操作动作。 教材原句：Plug the power cord into a wall socket, then turn the switch on. 祈使句中的及物动词：take out、insert、fix、cover、select、click 等动词后应接相应宾语。 教材原句：Take out the stem, shade, bulb, power cord, and either the base or the clamp. 2. 一般现在时被动语态 基本结构：一般现在时被动语态由 am/is/are + 过去分词构成，强调动作的承受者或操作结果。 教材原句：Are the input connector's pins pushed in? 一般疑问句：把 am/is/are 提到主语前构成被动语态的一般疑问句。 教材原句：Are the input connector's pins pushed in? 过去分词作后置定语：caused by the monitor 修饰 problem，可理解为“由显示器引起的问题”。 教材原句：Then it's not a problem caused by the monitor. 被动语态描述流程节点：当施动者不重要时，使用 is made 突出“决定被作出”。 教材原句：This is the step where a decision is made. 被动语态描述操作：something is carried out 表示“某项操作被执行”。 教材原句：After a decision is made, the lines will lead you to a rectangle, which means that something is carried out. so that 从句中的被动语态：so that 表示目的或结果；are fixed 表示“两部分被固定”。 教材原句：Push it in so that the two pieces are fixed. 3. 条件、时间与目的表达 once 引导时间状语从句：once 表示“一旦”，从句常用一般现在时或现在完成时说明完成一个步骤后再进行下一步。 教材原句：Once you have found the beginning of the chart, just follow the flow lines. if 引导条件状语从句：if 表示“如果”；谈一般或将来的操作时，条件从句通常用一般现在时。 教材原句：If you start at the first oval, you will soon come to a diamond. until 引导时间状语从句：until 表示“直到……为止”，说明流程持续到终点。 教材原句：The flowchart goes on like this until it reaches the second oval. in order to 表示目的：in order to 后接动词原形，表示“为了做某事”。 教材原句：In order to fix the machine, he took it apart and tried to find out what was wrong with it. so that 表示目的或结果：so that 后接完整句子，说明操作所要达到的目的或结果。 教材原句：Push it in so that the two pieces are fixed. 4. 本单元其他重点语法与句型 try doing sth.：表示“试着做某事”，强调尝试一种方法，看是否有效。 教材原句：Try pressing any key on the keyboard. try to do sth.：表示“努力或试图做某事”，强调设法完成目标。 教材原句：He checked the manual of the machine and tried to fix it with the help of the instructions. either ... or ...：连接两个并列成分，表示“或者……或者……”。 教材原句：Take out the stem, shade, bulb, power cord, and either the base or the clamp. make sure + 宾语从句：make sure 表示“确保”，后接省略 that 的宾语从句。 教材原句：Insert the stem into the clamp and turn the screw to make sure it's tight. what 引导宾语从句：what was wrong with it 作 find out 的宾语，使用陈述语序。 教材原句：In order to fix the machine, he took it apart and tried to find out what was wrong with it. where 引导定语从句：where 在从句中作地点状语，修饰先行词 step。 教材原句：This is the step where a decision is made. which 引导非限制性定语从句：which 指代前面的 rectangle 或前述内容，并对其作补充说明。 教材原句：After a decision is made, the lines will lead you to a rectangle, which means that something is carried out. 现在分词作后置定语：connecting each symbol 修饰 lines with arrows，说明这些线的作用。 教材原句：There are lines with arrows connecting each symbol. 现在分词作伴随状语：showing where ... 表示箭头指出方向时伴随产生的结果。 教材原句：The arrows point out from the diamond, showing where you would end up. 动名词短语作主语：Being able to read a flowchart 是动名词短语，在句中作主语。 教材原句：Being able to read a flowchart is quite easy once you understand the different symbols. Listening & Speaking语篇重点提炼：In a Computer Repair Shop 1. 表示在某处工作：work in a computer repair shop 表示“在电脑维修店工作”；with his mentor 说明同行者。 教材原句：Xiao Li is working in a computer repair shop with his mentor, Mr. Chen. 2. 询问故障：What's wrong? 用于询问“出什么问题了”。 教材原句：What's wrong? 3. 检查连接器插脚：push in 表示“推进、按入”；被动疑问句用于确认插脚状态。 教材原句：Are the input connector's pins pushed in? 4. 排除显示器故障：a problem caused by ... 表示“由……引起的问题”。 教材原句：Then it's not a problem caused by the monitor. 5. 确认故障来源：Do you mean ...? 用于核实对方的意思；or something else 表示“或其他原因”。 教材原句：Do you mean the problem is caused by the computer or something else? 6. 判断省电状态：be in the power saving mode 表示“处于省电模式”。 教材原句：Maybe the computer is in the power saving mode. 7. 尝试按键：try doing sth. 表示尝试某种解决方法；press any key 表示“按任意键”。 教材原句：Try pressing any key on the keyboard. Reading & Writing语篇重点提炼：How to Install a Desk Light 1. 打开包装：open the box 是操作说明的第一步，使用祈使句。 教材原句：Open the box. 2. 取出零件：take out 表示“取出”；either ... or ... 表示两个底座方案二选一。 教材原句：Take out the stem, shade, bulb, power cord, and either the base or the clamp. 3. 核对零件：check if ... 表示“检查是否……”，if 引导宾语从句。 教材原句：Check if you have all the parts. 4. 放置底座：put ... on a flat surface 表示“把……放在平坦表面上”。 教材原句：Put the base on a flat surface. 5. 安装灯杆：insert ... into ... 表示“把……插入……”；tighten the screw 表示“拧紧螺丝”。 教材原句：Insert the stem into the base, and tighten the screw. 6. 固定夹具：fix ... to ... 表示“把……固定到……”；the edge of the desk 表示“桌边”。 教材原句：Fix the clamp to the edge of the desk. 7. 确认适用范围：be suitable for 表示“适合”；note that ... 用于提醒注意。 教材原句：Note that the clamp is not suitable for tubes. 8. 安装灯泡和灯罩：screw ... into ... 表示“把……拧入……”；cover ... with ... 表示“用……盖住……”。 教材原句：Screw the bulb into the top of the stem. 教材原句：Cover the bulb with the shade. 9. 接通电源并检查：plug ... into ... 表示“把……插入……”；turn the switch on 表示“打开开关”。 教材原句：Plug the power cord into a wall socket, then turn the switch on. Reading & Writing语篇重点提炼：Learn to Read a Flowchart 1. 理解符号后读图：be able to do 表示“能够做”；once 引导时间状语从句。 教材原句：Being able to read a flowchart is quite easy once you understand the different symbols. 2. 找到流程起点：start at 表示“从……开始”；on the top 表示“在顶部”。 教材原句：A flowchart starts at the oval on the top. 3. 沿流程线阅读：follow the flow lines 表示“沿着流程线”。 教材原句：Once you have found the beginning of the chart, just follow the flow lines. 4. 箭头连接符号：lines with arrows 表示“带箭头的线”；connecting ... 是后置定语。 教材原句：There are lines with arrows connecting each symbol. 5. 图形代表步骤：stand for 表示“代表”；different steps 表示“不同步骤”。 教材原句：Rectangles and diamonds stand for different steps. 6. 菱形表示决策：where 引导定语从句；make a decision 表示“作出决定”。 教材原句：This is the step where a decision is made. 7. 决策产生分支：go one way or the other 表示“走向其中一个方向”。 教材原句：It means you can go one way or the other. 8. 矩形表示执行：lead ... to ... 表示“把……引向……”；carry out 表示“执行”。 教材原句：After a decision is made, the lines will lead you to a rectangle, which means that something is carried out. 9. 流程到椭圆终止：go on like this 表示“像这样继续”；until 表示“直到”。 教材原句：The flowchart goes on like this until it reaches the second oval. Read and Write语篇重点提炼：Installing a Switch 1. 切开小口：use ... to do sth. 表示“使用……做某事”；cut a small opening 表示“切开一个小口”。 教材原句：Use a small knife to cut a small opening at the wanted switch location. 2. 确定安装位置：at the wanted switch location 表示“在所需的开关位置”。 教材原句：Use a small knife to cut a small opening at the wanted switch location. 3. 用钳子剪线：cut one of the wires 表示“剪断其中一根电线”；with pliers 表示工具。 教材原句：Cut one of the wires with pliers at the center of the opening. 4. 把电线装入线槽：insert ... into ... 表示“把……插入……”；wire channel 表示“电线槽”。 教材原句：Insert the cord into the wire channel on the switch bottom. 5. 合上开关：press ... together 表示“把……按合在一起”。 教材原句：Press the switch together and tighten the screw. 6. 拧紧螺丝：tighten the screw 表示“拧紧螺丝”，与 press 由 and 并列。 教材原句：Press the switch together and tighten the screw. Language Practice语篇重点提炼：How to Save a File 1. 打开文件菜单：click the "File" menu 表示“单击‘文件’菜单”，操作说明使用祈使句。 教材原句：Click the "File" menu. 2. 选择保存命令：select "Save" 表示“选择‘保存’”。 教材原句：Select "Save". 3. 命名文件：name 在此作动词，name the file 表示“命名文件”。 教材原句：Name the file. 4. 选择保存位置：select the folder 表示“选择文件夹”；后接省略关系词的定语从句。 教材原句：Select the folder you want to save it in. 5. 定语从句中的介词：you want to save it in 修饰 folder，介词 in 保留在从句末尾。 教材原句：Select the folder you want to save it in. 6. 完成保存操作：click the "Save" button 表示“单击‘保存’按钮”。 教材原句：Click the "Save" button. Problem Solving语篇重点提炼：Ways to Solve Problems 1. 机器突然停机：the machine Li Ming was operating 是省略关系词的定语从句；suddenly stopped 表示“突然停机”。 教材原句：One day, the machine Li Ming was operating suddenly stopped. 2. 导师不在场：as 在此表示原因；be not around 表示“不在场”。 教材原句：As his mentor, Mr. Chen, was not around, he checked the manual of the machine and tried to fix it with the help of the instructions. 3. 借助说明书维修：with the help of 表示“在……帮助下”；check the manual 表示“查看说明书”。 教材原句：He checked the manual of the machine and tried to fix it with the help of the instructions. 4. 操作中发生故障：when 引导时间状语从句；break down 表示“发生故障”。 教材原句：When Wang Haiyang was operating the machine, it made a lot of noise and then broke down. 5. 发出很大噪声：make a lot of noise 表示“发出很大噪声”；made 是 make 的过去式。 教材原句：When Wang Haiyang was operating the machine, it made a lot of noise and then broke down. 6. 为维修而拆机：in order to 表目的；take ... apart 表示“把……拆开”。 教材原句：In order to fix the machine, he took it apart and tried to find out what was wrong with it. 7. 查明问题所在：find out 表示“查明”；what was wrong with it 是宾语从句。 教材原句：In order to fix the machine, he took it apart and tried to find out what was wrong with it. 即时训练（建议用时：10分钟） 一、单项选择（共5小题） 1. The monitor may be in the power saving mode. Try ______ any key on the keyboard. A. press B. pressing C. pressed D. to pressed 【答案】B 【详解】try doing sth. 表示“试着做某事”，强调尝试一种办法；press 应用动名词 pressing。 【考点】try doing sth.；press any key 2. The bulb ______ with the shade after it is screwed into the stem. A. covers B. covered C. is covered D. is covering 【答案】C 【详解】主语 the bulb 是动作 cover 的承受者，且叙述一般操作步骤，用一般现在时被动语态 is covered。 【考点】一般现在时被动语态；cover ... with ... 3. ______ the stem into the base, and then tighten the screw. A. Insert B. Inserts C. Inserted D. Inserting 【答案】A 【详解】操作说明常用祈使句，以动词原形开头；句首用 Insert。 【考点】祈使句；insert ... into ... 4. Once you ______ the beginning of the flowchart, follow the flow lines. A. found B. find C. will find D. are finding 【答案】B 【详解】once 引导时间状语从句，谈一般操作步骤时用一般现在时表示将来；主语 you 后用 find。 【考点】once 引导时间状语从句；从句一般现在时；主句祈使句 5. Wang Haiyang took the machine apart in order ______ what was wrong with it. A. find out B. finding out C. found out D. to find out 【答案】D 【详解】in order to do sth. 表示“为了做某事”，后接动词原形；find out 表示“查明”。 【考点】in order to do sth.；find out 二、英汉互译（共5小题） 1—2题英译汉，3—5题汉译英。 1. Being able to read a flowchart is quite easy once you understand the different symbols. ____________________________________________________________________________ 【答案】一旦你理解了不同的符号，读懂流程图就很容易。 【详解】考点：动名词短语作主语；once 引导时间状语从句；be able to do sth.。关键词：“读懂流程图”→be able to read a flowchart；“很容易”→be quite easy；“一旦”→once；“理解不同的符号”→understand the different symbols。结构：动名词短语 Being able to read a flowchart 作主语 + 系动词 is + 表语 quite easy + once 时间状语从句。易错：Being 不能漏写；once 在此意为“一旦”，不是“一次”；different 后接可数名词复数 symbols。拓展：once + 一般现在时可表示将来条件；be able to 强调具备做某事的能力。 【考点】动名词短语作主语；once 时间状语从句 2. After a decision is made, the lines will lead you to a rectangle, which means that something is carried out. ____________________________________________________________________________ 【答案】作出决定后，流程线会把你引向一个矩形，这意味着某项操作将被执行。 【详解】考点：一般现在时被动语态；lead sb./sth. to；which 引导非限制性定语从句；宾语从句。关键词：“作出决定后”→after a decision is made；“引向”→lead ... to ...；“矩形”→rectangle；“被执行”→be carried out。结构：After 引导时间状语从句 + 主句 the lines will lead ... + which 非限制性定语从句；that something is carried out 作 means 的宾语。易错：decision 是动作 make 的承受者，要用 is made；carry out 的被动形式为 is carried out；which 前保留逗号。拓展：make a decision（作决定）；carry out a task（执行任务）。 【考点】一般现在时被动语态；非限制性定语从句；carry out 3. 把灯杆插入底座，并拧紧螺丝。 ____________________________________________________________________________ 【答案】Insert the stem into the base, and tighten the screw. 【详解】考点：操作类祈使句；insert ... into ...；并列祈使结构。关键词：“灯杆”→the stem；“插入”→insert；“底座”→the base；“拧紧螺丝”→tighten the screw。结构：动词原形 Insert + 宾语 the stem + into 介词短语 + and + 动词原形 tighten + 宾语 the screw。易错：祈使句不写主语 you；insert 后搭配介词 into；tighten 不要误写成 tight；screw 前用定冠词 the。拓展：put ... into ...（把……放入……）；loosen the screw（拧松螺丝）。 【考点】祈使句；insert ... into ...；tighten the screw 4. 为了修理机器，他把机器拆开，并试图找出问题所在。 ____________________________________________________________________________ 【答案】In order to fix the machine, he took it apart and tried to find out what was wrong with it. 【详解】考点：in order to 表目的；一般过去时；take ... apart；try to do sth.；宾语从句。关键词：“为了修理机器”→in order to fix the machine；“拆开”→took it apart；“试图”→tried to；“找出问题所在”→find out what was wrong with it。结构：目的状语 In order to fix ... + 主语 he + 并列谓语 took ... apart and tried ...；what 引导的宾语从句使用陈述语序。易错：take 的过去式是 took；代词 it 放在 take 与 apart 中间；宾语从句不能写 what was it wrong；try 后用 to find。拓展：for the purpose of doing（为了做……）；put ... together（把……组装起来）。 【考点】in order to；一般过去时；宾语从句 5. 选择你想保存文件的文件夹，然后单击“保存”按钮。 ____________________________________________________________________________ 【答案】Select the folder you want to save it in, and then click the "Save" button. 【详解】考点：祈使句；定语从句；want to do sth.；顺序连接词 then。关键词：“选择文件夹”→select the folder；“你想保存文件的”→you want to save it in；“然后”→and then；“单击‘保存’按钮”→click the "Save" button。结构：祈使句 Select + 宾语 the folder + 省略关系词的定语从句；and then 连接第二个祈使句 click ...。易错：定语从句中介词 in 不能漏；save 后的 it 指代 the file；按钮名称 Save 首字母大写并加引号。拓展：name the file（命名文件）；click the "File" menu（单击“文件”菜单）。 【考点】祈使句；定语从句；保存文件操作表达 单元主题·提升训练 一、补全对话（七选五） Nina: Paul, this self-checkout machine won't scan these apples. Paul: Apples do not have a barcode. ______1______ Nina: Where can I find that? Paul: Tap 'Fruit and vegetables' on the screen. ______2______ Nina: I found 'Red apples'. What should I do now? Paul: Put the bag on the scale. ______3______ Nina: Done. The price is shown. Should I scan the milk next? Paul: Yes. Hold the barcode under the scanner. ______4______ Nina: It beeped. I have scanned everything. Paul: ______5______ Nina: I'll pay by phone. Paul: Then choose mobile payment and show your payment code. A. Then choose the kind of apples you bought. B. Move the item slowly until you hear a beep. C. You can ask the shop assistant about today's prices. D. First, select the fresh-food button on the screen. E. Now choose how you would like to pay. F. The milk is cheaper in the next shop. G. Wait until the weight and price appear. 【答案】1.D 2.A 3.G 4.B 5.E 【导语】本段对话围绕顾客第一次使用超市自助结账机展开。Nina无法直接扫描散装苹果，Paul依次指导她选择生鲜商品、确认苹果种类、称重计价，再扫描牛奶并选择付款方式，体现清楚说明步骤和及时确认操作结果的重要性。 【详解】 1. 根据上文苹果没有条形码，以及下文Nina询问在哪里找到相关选项可知，此处应先让她选择屏幕上的生鲜商品按钮。D项符合操作顺序。故选D。 2. 根据下文Nina找到“Red apples”可知，此处应提示她选择所购买的苹果种类。A项符合语境。故选A。 3. 根据前句“Put the bag on the scale”以及下文价格已经显示可知，放上苹果后需要等待重量和价格出现。G项符合语境。故选G。 4. 根据上文把牛奶条形码放在扫描器下，以及下文“It beeped”可知，此处应提示慢慢移动商品，直到听见提示音。B项符合语境。故选B。 5. 根据下文Nina回答“I'll pay by phone”可知，Paul应询问或提示她选择付款方式。E项符合语境。故选E。 二、阅读理解 Clothing care labels are small, but they can prevent common laundry mistakes. Two shirts may look similar while being made from different materials. One may handle warm water, while the other may shrink or lose its shape. Reading the label takes only a few seconds and can help clothes last longer. The wash-tub symbol gives information about washing. A number inside it shows the highest safe water temperature. A hand in the tub means that the item should be washed by hand, while a crossed-out tub means it should not be washed with water. These instructions protect both colour and fabric. Other symbols explain drying and ironing. Dots inside an iron show how much heat is safe: more dots allow a higher temperature. A crossed-out iron means no ironing. Drying symbols may tell you to use a machine, hang the item or lay it flat. Following the wrong method can stretch a sweater or fade a dark shirt. Good laundry habits begin before the machine is switched on. Sort clothes by colour and fabric, empty the pockets and check every label. If a symbol is unfamiliar, look it up instead of guessing. It is also wise to read the label before buying an item, especially if you do not have time for special care. The label is not decoration; it is a short set of instructions for protecting what you wear. 6. What does a number inside the wash-tub symbol show? A. The exact age of the clothing item B. The highest safe temperature for washing it C. The number of times it was washed D. The best place to store it indoors 7. What does the word “fade” probably mean in paragraph 3? A. Become much softer after regular washing B. Grow much larger during the drying process C. Feel much warmer after careful ironing D. Lose its original colour over time 8. Why may two similar-looking shirts need different care? A. They may be made from different materials B. They may belong to people of different ages C. They may have been bought at different shops D. They may be worn on different weekdays 9. What should people do if a care symbol is unfamiliar? A. Wash the item in very hot water B. Remove the label before using the machine C. Look up the symbol instead of guessing D. Choose the longest washing programme available 10. What is the best title for the passage? A. How Clothing Shops Decide the Price of Shirts B. How Care Labels Help Protect Your Clothes C. Why Washing Machines Need More Modern Buttons D. Why People Prefer Buying New Dark-Coloured Clothes 【答案】6.B 7.D 8.A 9.C 10.B 【导语】本文是一篇说明文，介绍衣物护理标签在日常洗涤中的作用。文章说明洗涤、干燥和熨烫标志传递的信息，分析忽略标签可能造成缩水、变形或褪色等问题，并建议人们在洗衣和购买衣物前主动查看护理要求。 【详解】 6. 考点：细节理解题。根据“A number inside it shows the highest safe water temperature.”(洗涤盆标志中的数字表示最高安全水温)可知，该数字说明洗涤衣物时可以使用的最高安全温度。故选B。 7. 考点：词义猜测题。根据“Following the wrong method can stretch a sweater or fade a dark shirt.”(使用错误的方法可能使毛衣变形，或使深色衬衫褪色)可知，fade表示颜色逐渐变淡或消失。D项符合语境。故选D。 8. 考点：原因分析题。根据“Two shirts may look similar while being made from different materials.”(两件衬衫可能看起来相似，但由不同材料制成)可知，材质不同会导致相似衣物需要不同的护理方法。故选A。 9. 考点：细节理解题。根据“If a symbol is unfamiliar, look it up instead of guessing.”(如果某个标志不熟悉，应查找其含义而不是猜测)可知，遇到不认识的护理标志时应先查询。故选C。 10. 考点：标题归纳题。根据“The label is not decoration; it is a short set of instructions for protecting what you wear.”(标签不是装饰，而是一组保护衣物的简短说明)并结合全文可知，文章主要说明护理标签如何帮助人们保护衣物。故选B。 三、完形填空 Before Mrs. Chen left for a four-day trip, she asked her neighbour's son Leo to care for the plants on her balcony. She placed a (11) ______ beside the watering can and explained that each pot needed different care. Leo read it (12) ______. The herbs needed water every evening, the orchid only on Thursday, and the cactus had to (13) ______ dry. He thought the instructions were easy and promised to follow them. On the first evening, Leo carried a full bottle outside. He was about (14) ______ every pot when he remembered the note. He stopped and checked it (15) ______. The cactus received no water, while the herbs got one small cup each. The next afternoon, dark clouds appeared. The note said to move the two light pots under the roof (16) ______ heavy rain could damage their leaves. Leo moved them just in (17) ______. When the storm ended, all the pots were safe. Mrs. Chen returned on Saturday and found the leaves fresh and upright. She thanked Leo for being so (18) ______. Leo admitted that he had nearly made a mistake, but rereading the note had helped him (19) ______ it. He realised that instructions were not a set of unnecessary (20) ______. They were useful details written by someone who understood the task. 11. A. ticket B. note C. photo D. key 12. A. politely B. suddenly C. carelessly D. carefully 13. A. remain B. turn C. feel D. grow 14. A. water B. watering C. watered D. to water 15. A. again B. outside C. already D. instead 16. A. unless B. although C. because D. before 17. A. order B. time C. silence D. line 18. A. patient B. curious C. responsible D. quiet 19. A. repeat B. hide C. share D. avoid 20. A. messages B. rules C. pictures D. questions 【答案】11.B 12.D 13.A 14.D 15.A 16.C 17.B 18.C 19.D 20.B 【导语】本文是一篇记叙文。陈太太外出四天，请邻居家的Leo按照便条照顾阳台植物。Leo差点给所有花盆同时浇水，但及时重新查看说明，并在暴雨前把轻便花盆移到屋檐下。植物得到妥善照顾，也让他理解了认真阅读操作细节的意义。 【详解】 11. 考点：名词辨析。A项ticket意为“票”；B项note意为“便条”；C项photo意为“照片”；D项key意为“钥匙”。陈太太把写有植物护理要求的便条放在浇水壶旁，note符合语境。故选B。 12. 考点：副词辨析。A项politely意为“礼貌地”；B项suddenly意为“突然地”；C项carelessly意为“粗心地”；D项carefully意为“仔细地”。Leo需要了解每盆植物的不同要求，因此应认真阅读便条。故选D。 13. 考点：动词辨析。A项remain意为“保持”；B项turn意为“转动；变成”；C项feel意为“感觉”；D项grow意为“生长”。仙人掌需要保持干燥，remain dry意为“保持干燥”。故选A。 14. 考点：固定结构。A项water为动词原形；B项watering为动名词或现在分词；C项watered为过去式或过去分词；D项to water为不定式。be about to do意为“正要做某事”，故用to water。故选D。 15. 考点：副词辨析。A项again意为“再次”；B项outside意为“在外面”；C项already意为“已经”；D项instead意为“反而”。Leo想起便条后再次查看内容，checked it again符合语境。故选A。 16. 考点：连词辨析。A项unless意为“除非”；B项although意为“尽管”；C项because意为“因为”；D项before意为“在……之前”。需要移动花盆的原因是暴雨可能损伤叶片，前后构成因果关系。故选C。 17. 考点：名词及固定搭配。A项order意为“顺序”；B项time意为“时间”；C项silence意为“安静”；D项line意为“线；队伍”。in time意为“及时”，说明Leo在暴雨到来前完成了移动。故选B。 18. 考点：形容词辨析。A项patient意为“耐心的”；B项curious意为“好奇的”；C项responsible意为“负责任的”；D项quiet意为“安静的”。Leo按照不同要求照料植物并及时避雨，表现出责任心。故选C。 19. 考点：动词辨析。A项repeat意为“重复”；B项hide意为“隐藏”；C项share意为“分享”；D项avoid意为“避免”。重新阅读便条帮助Leo避免了错误，avoid it符合语境。故选D。 20. 考点：名词辨析。A项messages意为“信息”；B项rules意为“规则”；C项pictures意为“图片”；D项questions意为“问题”。Leo原以为说明只是一些没有必要的规则，后来才理解其中每个细节都有作用。故选B。 四、应用写作 假定你是李华。你的朋友Peter第一次使用共享单车，请给他写一封80—100词的英文邮件，介绍正确的使用方法。 信息1：说明扫码前需要检查的内容； 信息2：介绍解锁和骑行时的注意事项； 信息3：说明停车及关锁步骤； 信息4：提醒遵守交通规则。 注意：文中不得出现真实姓名、校名和地名；可适当增加细节，使内容连贯。 _______________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _______________________________________________________________________________ 【范文】 Dear Peter, You asked how to use a shared bicycle. First, check the tyres, brakes and seat before scanning the code. If anything looks damaged, choose another bicycle and report the problem in the app. Next, unlock the bicycle and wear a helmet before riding. Follow the traffic lights and never use your phone on the road. After the ride, park in a marked area without blocking the pavement. Finally, close the lock and check the app to make sure the trip has ended. Ride safely! Best wishes, Li Hua 【导语】本封邮件向第一次使用共享单车的朋友介绍操作方法。邮件按照骑行前检查、扫码解锁、安全骑行、规范停车和确认关锁的顺序展开，并提醒发现车辆损坏时及时上报、骑行中遵守交通信号，步骤清楚且安全提示具体。 【详解】 1. 词汇积累：scan the code扫码；report the problem上报问题；follow the traffic lights遵守交通信号；marked area规定区域；block the pavement堵塞人行道。 2. 句式拓展。原文：After the ride, park in a marked area without blocking the pavement. 拓展：When the ride is over, make sure you park in a marked area and do not block the pavement. 【点睛】【高分句型1】If anything looks damaged, choose another bicycle and report the problem in the app.（if引导条件状语从句，两个并列祈使句说明发现问题后的处理方式。） 【高分句型2】Finally, close the lock and check the app to make sure the trip has ended.（finally体现步骤顺序，动词不定式短语说明检查应用程序的目的。） 原创精品资源学科网独家享有版权，侵权必究！ 原创精品资源学科网独家享有版权，侵权必究！ 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $