资源简介 中小学教育资源及组卷应用平台人教版八年级上册英语预习学案从“输入→练习)→输出→复盘”形成完整预习闭环,题型精准、考点贴合、难度适配,可直用于自主预习、课后巩固、课堂小测。Unit2 Home Sweet Home单元主题:Home Sweet Home 温馨家园(家庭生活、日常习惯、家务劳动)核心语法:一般现在时表常态、频度副词、how often频率问答句型复习用时:40–50分钟 | 适用场景:课后巩固、单元复习、错题查漏、考前冲刺一、单元复习目标1. 词汇短语:熟练掌握家务、居家生活、日常作息类核心词汇与固定短语,掌握词性搭配与场景用法,杜绝拼写错误。2. 语篇句型:熟练掌握日常习惯、家务活动、作息频率的问答句型,能读懂单元记叙、说明类语篇,梳理文本逻辑。3. 语法核心:吃透频度副词词义、排序、句中位置,熟练运用How often问答句型,掌握一般现在时第三人称单数常态用法。4. 语言运用:能够熟练描述个人及家人日常习惯、家务行为、作息规律,完成句型仿写、话题写作、情景对话。二、单元核心词汇(必考默写)★ 核心重点单词housework n. 家务劳动 | homework n. 家庭作业 | clean v. 打扫 adj. 干净的cook v. 烹饪;做饭 n. 厨师 | wash v. 洗 | tidy v. 整理 adj. 整洁的often adv. 经常 | usually adv. 通常 | sometimes adv. 有时always adv. 总是 | never adv. 从不 | hardly adv. 几乎不once adv. 一次 | twice adv. 两次 | everyday adj. 日常的lazy adj. 懒惰的 | helpful adj. 有帮助的 | busy adj. 忙碌的★ 易混辨析单词housework(家务,不可数)vs homework(作业,不可数)hardly(几乎不,否定副词)vs hard(努力地/困难的)三、高频必考短语(单选/填空/写作通用)1. do housework 做家务 2. do homework 写作业3. clean the room 打扫房间 4. wash clothes 洗衣服5. tidy up 整理收拾 6. cook dinner 做晚饭7. help with housework 帮忙做家务 8. every day 每天(作状语)9. once a week 一周一次 10. twice a month 一月两次11. three times a day 一天三次 12. be busy with sth. 忙于某事13. keep tidy 保持整洁 14. daily life 日常生活四、单元必背核心句型1. —How often do you help with housework 你多久帮一次家务?—I usually help my mom do housework. 我通常帮妈妈做家务。2. I always tidy my room in the morning. 我总是早上整理房间。3. He never watches TV on school days. 他上学日从不看电视。4. Sometimes I wash clothes on weekends. 我有时周末洗衣服。5. It is helpful to do some housework at home. 在家做家务很有益。五、核心语法精讲(单元重难点)1. 频度副词(中考必考)词义频率排序(从高到低):always(总是100%) > usually(通常80%) > often(经常60%) > sometimes(有时40%) > hardly ever(几乎不20%) > never(从不0%)句中位置口诀:实义动词前,be动词/情态动词/助动词后。例1:I often clean my room.(实义动词前)例2:She is always busy.(be动词后)2. How often 频率问答句型用法:专门提问动作发生的频率,答语必须用频度副词或次数短语。问句:How often + do/does + 主语 + 动词原形... 答语:主语 + 频度副词 + 动词... / 次数 + 时间3. 一般现在时表常态(单元核心)用于描述日常习惯、经常性动作、客观常态,第三人称单数动词要变形(+s/es)。易错点:频率副词修饰常态,句子全程用一般现在时,不混用过去式。4. 高频语法易错点1. everyday(形容词:日常的,修饰名词)vs every day(短语:每天,作状语)2. hardly 本身含否定意义,不可再与not连用3. 第三人称单数搭配频度副词,动词必须变三单六、基础当堂自测(基础巩固)一、用所给词的适当形式填空1. She often ______ (clean) her room on weekends.2. I ______ (never) watch TV on weekdays.3. How often ______ (do) he cook dinner 4. My mom sometimes ______ (wash) clothes for me.二、句型转换1. I usually do housework.(改为否定句) I ______ usually ______ housework.2. He cleans his room twice a week.(对划线部分提问) ______ ______ does he clean his room 七、句型仿写输出(话题运用)结合单元频度副词与常态句型,仿写3句描述自己的居家日常习惯。示例:I always tidy my room every day.1. ___________________________2. ___________________________3. ___________________________八、错题疑点记录(复盘查漏)1. 易错单词/短语:___________________________2. 语法薄弱点:___________________________3. 未掌握句型:___________________________九、语法专项考查篇(分层检测)考查范围:频度副词位置与辨析、how often句型、一般现在时三单变形、常态语境运用难度分层:基础巩固+能力提升+语境填空1. 基础巩固题(1)选词填空(频度副词辨析)always, usually, sometimes, hardly ever, never1. The sun ______ rises in the east.2. I ______ eat junk food, so I am healthy.3. ______ I help my parents with housework.(2)用所给词适当形式填空4. My father ______ (cook) dinner every evening.5. They ______ (not often) tidy their desks.2. 能力提升题(句型转换)1. She always does her homework after school.(改为否定句) She ______ always ______ her homework after school.2. I go shopping once a month.(对划线部分提问) ______ ______ do you go shopping 3. He is usually busy on weekends.(改为一般疑问句) ______ he usually busy on weekends 3. 语法语境填空(综合运用)My family has a healthy daily life. My mom ______ (be) always busy at home. She ______ (cook) meals every day. My dad ______ (usually/help) with housework after work. I ______ (often/tidy) my room. My little brother ______ (hardly ever/do) housework, but he ______ (never/be) lazy. We ______ (keep) our home clean and tidy every day.十、全套参考答案+详细解析一、基础当堂自测(答案+解析)(一)用所给词的适当形式填空1. cleans(一般现在时,主语she为三单,动词变三单) 2. never(频度副词,直接用原词) 3. does(主语he为三单,疑问句助动词用does) 4. washes(主语my mom为三单,wash三单加es)(二)句型转换1. don’t; do(主语I为非三单,一般现在时否定用don’t+动词原形) 2. How often(对动作频率提问,固定用疑问词组How often)二、语法专项考查篇(答案+解析)(一)基础巩固1. always(客观真理“太阳东升西落”,用最高频副词) 2. hardly ever(几乎不吃垃圾食品,符合健康语境,含否定含义) 3. Sometimes(中频副词,表偶尔做家务,句首首字母大写) 4. cooks(every evening表常态,主语三单,动词变形) 5. don’t often tidy(主语非三单,否定助动词don’t+频度副词+动词原形)(二)能力提升·句型转换1. doesn’t; do(主语she三单,否定用doesn’t,动词还原原形do) 2. How often(对once a month频率提问,固定搭配) 3. Is(含be动词的一般疑问句,be动词提前至句首)(三)语法语境短文填空is; cooks; usually helps; often tidy; hardly ever does; is never; keep核心解析:全文描述家庭日常常态,全程使用一般现在时,重点考查:频度副词固定位置、人称三单动词变形、be动词常态用法、实义动词句型搭配,为本单元必考核心考点。21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 (共 2 页)HYPERLINK "http://21世纪教育网(www.21cnjy.com)" 21世纪教育网(www.21cnjy.com) 展开更多...... 收起↑ 资源预览