内容正文:
人教版选择性必修第一册 · 读后续写片段式训练
Unit 2 Looking into the Future 科技与未来
片段式阶梯训练(实用版)
本练围绕“Looking into the Future 科技与未来”单元主题,从课本提取 5 个可用于续写的“未来/智能”语块,按六步阶梯推进。每语块只点一处最易错的坑,全程提供写作支架与评价量表,避免机械堆砌,可直接用于课堂讲练或自习。
适用对象
建议时长
使用方式
配套
高二/高三学生、备课教师
课堂 1 课时 / 自习 30 min
个人自学 · 小组互评 · 课堂讲练
本单元课文 + 动作/环境描写表达库
Step 1 情境感知:先读进去,再学出来
读下面这个小故事(约 100–120 词)。它把本单元 5 个语块“藏”进了一段真实叙事里——先感受它们在故事里“干什么用”,比直接背例句更有效。
(1) In the not-too-distant future, homes may care for us quietly. One morning the curtain (2) drew back, revealed the morning light, and gave a soft click. The wall seemed to know (3) how well I had slept, (4) so breakfast was ready before I asked. A small robot cleaned the floor (5) all by itself, leaving only quiet for me to enjoy.
◆ 读后引导(不做空泛“找句式”,做有意义的两问)
1. 故事里 5 处语块,各承担什么功能:时间铺垫 / 连续动作链 / 感知程度 / 结果衔接 / 自动意象?哪一句最适合做“未来开场”?
2. 哪一处最让你“看见”未来?请结合具体意象(轻响的帘、知道你睡得好墙、自动清扫的机器人)来谈,而不是只套句式。
Step 2 语块建构·五金库:一个语块 = 一张“功能卡”
下面 5 个语块,每个都按“含义 → 续写功能 → 搭配锦囊 → 易错提醒 → 即时小练”五栏展开。重点不在“背得多”,而在“用得对”——每个语块只标一处最常见错误。
语块 1 in the not-too-distant future 在并不遥远的将来(展望/铺垫)
课本原句:However, in the not-too-distant future, we may travel to Mars for a holiday.
【续写功能】续写从“现在”跳到“之后/将来”时,比 in the future 更有画面与限定感。
【搭配锦囊】in the not-too-distant future(固定短语,作时间状语,常置句首/句末)。
⚠ 直击易错(本语块最常踩的坑)
not-too-distant 用连字符连写,distant 拼写:dis-tant;
future 前用 the(特指“不那么远的将来”);
与 in the near future 近义,但更强调“不远”。
◆ 即时小练(1 题,题型轮换,不刷量)
1. 填空:______________(在并不遥远的将来), cars may drive themselves.
语块 2 并列谓语动作链(V, V and V) 用一串谓语把多个动作连成链,画面连贯
课本原句:He opened the door, stepped inside, and switched on the light.
【续写功能】写“连续动作”时,并列谓语链比 then…then 流水账更紧凑、有画面。
【搭配锦囊】主语 + 谓语1, 谓语2, and 谓语3(时态一致,逗号分隔,末用 and)。
⚠ 直击易错(本语块最常踩的坑)
并列谓语时态须一致(皆为过去/现在);
主语只出现一次,后面谓语不再重复主语;
末项前用 and,前面用逗号,不可全用 and。
◆ 即时小练(1 题,题型轮换,不刷量)
2. 填空:She ______________, ______________, and ______________(拿起书、走向窗边、读了起来).
语块 3 so 引导结果状语从句 所以……;因此……(因果衔接)
课本原句:All controls will respond to voice commands, so the house will seem to know you.
【续写功能】续写“前因→后果”的衔接,so 引导结果从句比 and/therefore 更口语、自然。
【搭配锦囊】主句 + so + 主语 + 谓语(so 表“所以”,后接完整句子)。
⚠ 直击易错(本语块最常踩的坑)
so 后接完整句子(主语+谓语),不可只接短语;
so 表结果,勿与 because 同句(× because…so…);
区别于 so that(目的)。
◆ 即时小练(1 题,题型轮换,不刷量)
3. 填空:The rain poured, ______________(所以我们取消了野餐).
语块 4 how well / how + 形容词 引导宾语从句 ……得如何(程度,作宾语)
课本原句:Your bed will record how well you sleep each night.
【续写功能】续写中描写“观察/感知”时,how well / how + adj. 引导宾语从句,比 I see you sleep well 更书面。
【搭配锦囊】动词(know/record/see) + how well / how + adj. + 主语 + 谓语(作宾语,陈述语序)。
⚠ 直击易错(本语块最常踩的坑)
how 引导宾语从句用陈述语序(how well you sleep,非 you sleep well);
how well 表“程度好否”,how + adj. 表“多么…”;
从句前动词须能接宾语(record/know/see)。
◆ 即时小练(1 题,题型轮换,不刷量)
4. 填空:The sensor shows ______________(你睡得多好)every night.
语块 5 all by oneself / all by itself 独自地;自动地(强调独立/自发)
课本原句:The future home will use integrated sensors, so the lights turn on all by themselves.
【续写功能】写“无需他人、自行其是”可用 all by itself(物)/ all by oneself(人),强调独立。
【搭配锦囊】all by itself(物,自动);all by oneself(人,独自)。
⚠ 直击易错(本语块最常踩的坑)
itself 指物,oneself 指人(须与主语人称一致);
all by 为固定搭配,不可省 all;
近义 automatically / alone,但 by itself 更生动。
◆ 即时小练(1 题,题型轮换,不刷量)
5. 填空:The door opened ______________(自动地)when I approached.
🔎 直击重难点:so 结果从句 vs so that 目的从句
so + 句子:表“所以/结果”(The rain fell, so we stayed.);
so that + 句子:表“以便/目的”(We stayed so that we'd be safe.);
看主从句逻辑:因果→so;意图→so that。
Step 3 衔接迁移·语块串烧:把 5 个语块“缝”进一段续写
孤立造句容易,放进连贯段落才见真功夫。读下面这段微续写,用本单元语块补全 5 处空缺——注意前后逻辑与语法形式。
In (1)______________(在并不遥远的将来), my home will wake before I do. The curtain (2)______________(拉开、露出晨光、轻响一声), and the kettle begins to hum. The system knows (3)______________(我睡得多好)from last night, (4)______________(所以早餐)is ready when I step in. The little robot cleans the floor (5)______________(自动地), leaving me only to enjoy the quiet.
提示:① in the not-too-distant future(连字符)② 并列谓语链(时态一致,末 and)③ how well + 陈述语序 ④ so + 句子(结果)⑤ all by itself(物)
Step 4 微续写实战(支架式):从“会用语块”到“写出好片段”
顺着 Step 1 的故事情境,完成约 80–100 词的微片段(可另设人物/场景,但须用上本单元 5 个语块)。
不要提笔就写。先借下面的“提纲支架 + 词汇银行”搭好脚手架,再动笔;写完用“评价量表”自评。
◆ ① 提纲支架(每段该干什么、用哪个语块)
段落
写作任务
建议调用的语块
开头 Begin
未来场景入笔,时间状语铺垫
in the not-too-distant future
发展 Develop
连续动作链 + 感知描写
并列谓语链 / how well 宾语从句
结尾 End
因果收束 + 自动意象
so 结果从句 / all by itself
◆ ② 词汇银行(从动作 / 环境描写库精选,提升文采)
📚 可直接化用的地道表达
【未来意象】The city hummed with a quiet intelligence no one could see. / Light slid across the floor as if the room were breathing.
【动作细节】She tapped the wall, and the world obeyed. / The machine listened, learned, and woke with her.
【氛围烘托】A soft blue glow pooled where the night had been. / Silence, once heavy, now felt like company.
【金句】The future is not built in a day, but in a thousand small obeys. / A smart home is only as warm as the heart that programs it.
◆ ③ 学生写作区
在此完成 80–100 词的微片段,尽量用上提纲里的 4–5 个语块,并至少借用“词汇银行”中 1 处描写:
◆ ④ 评价量表(自评 / 互评通用)
维度
优秀 4
达标 3
待改进 2
得分
内容完整
三段清晰,未来铺垫—场景—收束完整
基本完整
缺环节
语块运用
准确使用 ≥4 个本单元语块
用对 2–3 个
误用 / 少用
画面感
有连续动作/感知细节,画面流动
略有描写
平铺
衔接自然
逻辑连词 / 并列谓语连贯
基本连贯
跳跃
主题升华
点明“科技/未来”立意
略有点题
未升华
🔍 自评 / 互评指引
圈出用到的本单元语块,核对形式:not-too-distant 连字符、并列谓语时态一致、how well 陈述语序、so + 句子、all by itself 物称;
用“△”标一处最妙的未来细节,用“○”标一句点题句;
同伴互评:朗读片段,看“未来感”是否自然不堆砌。
参考答案与解析
◆ Step 1 读后引导(开放式,参考要点)
1. 功能对应:(1) in the not-too-distant future——时间铺垫;(2) 并列谓语链——连续动作;(3) how well——感知程度;(4) so——结果衔接;(5) all by itself——自动意象。最适合开头的是 (1)。
2. 开放作答,能结合具体意象(蓝光、听话的墙、安静的陪伴)谈“未来”即可。
◆ Step 2 即时小练答案 + 易错提醒
1. In the not-too-distant future, cars may drive themselves.(连字符;the)
2. She picked up the book, walked to the window, and began to read.(并列谓语;时态一致)
3. The rain poured, so we cancelled the picnic.(so + 句子;结果)
4. The sensor shows how well you sleep every night.(how well + 陈述语序)
5. The door opened all by itself when I approached.(itself 指物)
◆ Step 3 语块串烧补全
(1) in the not-too-distant future (2) drew back, revealed the morning light, and gave a soft click
(3) how well I slept (4) so
(5) all by itself
◆ Step 4 微续写范文(≈95 词)+ 亮点标注
In the not-too-distant future (in the not-too-distant future · 铺垫), my home will wake before I do. The curtain drew back, revealed the morning light, and gave a soft click (并列谓语链 · 连续动作), and the wall already knew how well I had slept (how well · 感知). The kettle began to hum, so breakfast was ready when I stepped in (so · 结果). A small robot swept the floor all by itself (all by itself · 自动), leaving only quiet for me to enjoy — and I thought: the future is not built in a day, but in a thousand small obeys.
亮点:① 五语块串成“铺垫—动作链—感知—因果—自动”闭环;② 细节(轻响、蓝光、听话的墙)以小事衬未来;③ 末句金句点题“未来由千万次微小听从筑成”;④ 衔接 and / so 自然。
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