Unit 2 Hobbies 语法专项精讲与分层精练2026-2027学年译林版英语七年级上册

2026-08-14
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摘要:

**基本信息** 聚焦七年级上册Unit 2核心语法,以“一般现在时-爱好动词搭配-频度副词”为逻辑主线,通过定义解析-规则提炼-分层精练构建系统性训练体系,强化语言运用能力与思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |核心语法讲解|3大语法点+4类规则+5项易错点|三单变化口诀+固定搭配规则+频度副词位置公式|从概念定义到句式结构再到易错规避,形成完整认知链| |基础精练|3题型(填空/选择/句型转换)共23题|“主谓一致-固定搭配-疑问否定”三维训练法|基础题型对应语法点直接应用,强化知识迁移| |提升精练|2题型(改错/完形)共13题|“错题归因-语篇应用”拔高策略|语篇语境中综合运用语法知识,提升思维层次|

内容正文:

七年级英语上册Unit 2 Hobbies 语法专项精讲与分层精练 本单元核心语法为实义动词的一般现在时、爱好类固定动词搭配、频度副词用法,是七年级上册期中、期末必考重点,也是小学到初中时态学习的分水岭。 一、核心语法一:实义动词一般现在时(本单元重中之重) (一)语法定义 一般现在时用于描述经常性、习惯性的动作、个人爱好特长、客观事实。主要用于表达日常爱好、日常活动,贴合单元主题Hobbies。 (二)核心句式结构 1. 肯定句 主语为I/You/We/They、复数名词:主语 + 动词原形 + 其他 例句:I love reading. 我喜欢阅读。 例句:They play basketball after school. 他们放学后打篮球。 主语为He/She/It、单数名词、不可数名词(第三人称单数,简称三单):主语 + 动词三单形式 + 其他 例句:He enjoys swimming. 他喜欢游泳。 例句:My sister watches TV every evening. 我妹妹每天晚上看电视。 2. 否定句 非三单主语:主语 + don’t + 动词原形 + 其他 例句:We don’t like running. 我们不喜欢跑步。 三单主语:主语 + doesn’t + 动词原形 + 其他 易错核心:否定句中,三单动词必须还原为原形,绝对不能加s/es 错误示例:He doesn’t likes singing.(×) 正确示例:He doesn’t like singing.(√) 3. 一般疑问句(Yes/No提问) 非三单主语:Do + 主语 + 动词原形 + 其他? 回答:Yes, 主语 + do. / No, 主语 + don’t. 三单主语:Does + 主语 + 动词原形 + 其他? 回答:Yes, 主语 + does. / No, 主语 + doesn’t. 核心考点:疑问句中所有主语后的动词一律用原形 4. 特殊疑问句 结构:特殊疑问词(What/Who/How often) + 一般疑问句语序 例句:What does she like doing? 她喜欢做什么? (三)动词三单变化规则(必考默写) 1. 一般动词:直接加s 例:read-reads, play-plays 2. 以s/x/ch/sh/o结尾:加es 例:watch-watches, go-goes 3. 辅音字母+y结尾:变y为i加es 例:study-studies 4. 特殊不规则变化:have-has(本单元最高频考点) (四)高频易错点总结 1. be动词和实义动词不能混用,句子有实义动词就不用am/is/are 错误:He is like drawing.(×) 正确:He likes drawing.(√) 2. every day、usually、often、never是一般现在时标志性时间状语 二、核心语法二:爱好类动词固定搭配(单元专属考点) 本单元所有表达爱好的动词,后接动词ing形式,为固定搭配,无例外,是选择题、填空题、改错题高频考点。 (一)必背固定搭配 1. like doing sth 喜欢做某事 2. love doing sth 热爱做某事 3. enjoy doing sth 享受/喜欢做某事 4. be good at doing sth 擅长做某事 5. be interested in doing sth 对做某事感兴趣 (二)重点解析 1. 以上短语后只能接动名词doing,不能接to do或动词原形 2. 主语为三单时,仅前面动词变三单,后面doing形式不变 例句:She enjoys listening to music.(enjoy变三单,listen用listening) 3. 同义句转换考点(单元高频句型) I like playing football. = Playing football is my hobby. 三、核心语法三:频度副词用法 (一)常用频度副词(按频率从高到低) always(总是)> usually(通常)> often(经常)> sometimes(有时)> seldom(很少)> never(从不) (二)唯一固定位置(必考语序) 1. 实义动词之前 例句:I often read books. 我经常看书。 例句:He never plays computer games. 他从不玩电脑游戏。 2. be动词、情态动词之后 例句:She is always happy. 她总是很开心。 (三)配套疑问句式 用How often对频度副词、频率短语提问 例句:—How often do you swim? 你多久游泳一次? —I seldom swim. 我很少游泳。 四、语法专项基础精练 (一)用所给动词的适当形式填空(每题紧扣单元语法) 1. I ______ (like) listening to music in my free time. 2. My brother ______ (enjoy) playing table tennis. 3. They ______ (not love) running in the hot sun. 4. Does your sister ______ (watch) TV every night? 5. The cat ______ (not like) eating vegetables. 6. We are good at ______ (draw) pictures. 7. He sometimes ______ (study) English after dinner. 8. Linda ______ (have) many different hobbies. 9. Are you interested in ______ (swim)? 10. My parents never ______ (play) computer games. (二)单项选择(全原创,规避老旧题型,直击易错点) 1. Tom ______ reading storybooks. A. like B. likes C. liking D. is like 2. —______ you enjoy dancing? —Yes, I ______. A. Do; do B. Does; does C. Do; does D. Does; do 3. She doesn’t ______ playing basketball, but she ______ playing volleyball. A. like; like B. likes; likes C. like; likes D. likes; like 4. My sister is good at ______. A. sing B. sings C. singing D. to sing 5. He ______ plays football on weekdays, because he is busy with study. A. always B. seldom C. often D. usually 6. —How often does your father exercise? —______. He has no free time at all. A. Always B. Often C. Sometimes D. Never 7. Everyone in our class ______ a hobby. A. have B. has C. is D. are 8. We ______ watch TV on school nights. This is our family rule. A. not B. don’t C. doesn’t D. aren’t (三)句型转换(单元必考题型) 1. I like reading books.(改为否定句) I ______ ______ reading books. 2. He enjoys playing football.(改为一般疑问句并作肯定回答) —______ he ______ playing football? —Yes, he ______. 3. My mother often cooks food at home.(对划线部分often提问) ______ ______ your mother cook food at home? 4. They have many hobbies.(主语改为He,改写句子) He ______ many hobbies. 5. She is good at swimming.(改为同义句) She ______ ______ ______ swimming. 五、语法专项提升精练(拔高培优,适配单元拓展) (一)改错(每题1处错误,重点突破高频易错点) 1. He don’t like playing badminton. 2. My friend enjoys to listen to pop music. 3. Does your brother likes watching movies? 4. I am often play sports after school. 5. She always is late for her hobby class. (二)完形填空语法专项(短文原创,全篇考查本单元语法) Everyone has hobbies. Hobbies can make us happy and relaxed. My name is Millie. I 1______ (love) reading. I always 2______ (read) books in my bedroom every evening. My best friend Amy 3______ (have) different hobbies. She 4______ (like) dancing very much. She 5______ (seldom) play ball games, because she thinks they are boring. My brother 6______ (not be) interested in dancing. He 7______ (enjoy) playing basketball. He often 8______ (play) it with his classmates after school. We all think hobbies make our life colourful. 解析版答案 四、语法专项基础精练 (一)动词适当形式填空 1. like 解析:主语I为第一人称,一般现在时动词用原形。 2. enjoys 解析:主语my brother为三单,动词变三单,直接加s。 3. don’t love 解析:主语they为复数,否定句用don’t+动词原形。 4. watch 解析:does引导疑问句,后面动词必须还原原形。 5. doesn’t like 解析:主语the cat为三单,否定用doesn’t+动词原形。 6. drawing 解析:固定搭配be good at doing sth,at为介词,后接doing。 7. studies 解析:主语he为三单,辅音+y结尾,变y为i加es。 8. has 解析:主语Linda为三单,have不规则变三单为has。 9. swimming 解析:固定搭配be interested in doing sth。 10. play 解析:主语my parents为复数,never不改变动词形式,用原形。 (二)单项选择 1. B 解析:主语Tom三单,谓语动词用三单形式likes,排除A、C;be like意为“像”,不符合句意。 2. A 解析:主语you为第二人称,疑问句用Do引导,回答对应do。 3. C 解析:doesn’t后接动词原形;主语she三单,后半句动词用三单likes。 4. C 解析:be good at后固定接动名词形式。 5. B 解析:根据后半句“工作日忙于学习”,可知很少踢足球,seldom表示“很少”。 6. D 解析:根据“没有空闲时间”,可知从不锻炼,never表示“从不”。 7. B 解析:everyone作主语,视为三单,谓语动词用has。 8. B 解析:句中有实义动词watch,否定用don’t,主语we为复数。 (三)句型转换 1. don’t like 解析:主语I,实义动词否定用don’t+原形。 2. Does; enjoy; does 解析:主语he三单,疑问句用Does引导,动词还原,肯定回答用does。 3. How often 解析:对频度副词提问,固定用How often。 4. has 解析:主语改为三单he,have变has。 5. does well in 解析:be good at 同义短语为do well in,主语she三单,do变does。 五、语法专项提升精练 (一)改错题 1. don’t 改为 doesn’t 解析:主语he三单,否定助动词用doesn’t。 2. to listen 改为 listening 解析:enjoy后只能接doing形式。 3. likes 改为 like 解析:does提问,动词还原原形。 4. 去掉am 解析:句中有实义动词play,无需be动词。 5. always is 改为 is always 解析:频度副词置于be动词之后。 (二)完形填空 1. love 2. read 3. has 4. likes 5. seldom 2. is not / isn’t 7. enjoys 8. plays 单元语法总结(必背口诀) 1. 一般现在时:三单动词要变形,疑问否定助动词;does出现现原形,don’t doesn’t分人称。 2. 爱好动词很固定,like/enjoy/good at,后面全部加ing。 3. 频度副词有顺序,实前be后要记清,how often问频率。 学科网(北京)股份有限公司 $

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Unit 2 Hobbies 语法专项精讲与分层精练2026-2027学年译林版英语七年级上册
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Unit 2 Hobbies 语法专项精讲与分层精练2026-2027学年译林版英语七年级上册
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