Unit 1易错点及针对训练2025-2026学年人教版英语八年级下册

新人教版八年级下册 Unit 1 Time to Relax 同步随堂检测 + 课后巩固（含答案）+ 单元易错点总结 第一部分 单元易错点总结（考试高频・教师必备） 一、单词易错点 relax / relaxed / relaxing 用法必辨 relax（动词）放松； relaxed（修饰人） 感到放松的； relaxing（修饰物 / 活动） 令人放松的 activity → 复数 activities 辅音字母 + y 结尾，变 y 为 i 加 es health (n.) → healthy (adj.) keep healthy 保持健康（不能写 keep health） sometimes 有时 形近易混：some times 几次；sometime 某时 practice doing 练习做…… 后面必须接动名词，不可接 to do spend 主语必须是人 spend time doing sth. 花时间做某事 二、短语易错点 It’s time to do sth. / It’s time for sth. 是做某事的时候了（必考同义句） too much + 不可数名词 much too + 形容词 / 副词 enjoy doing sth. 喜欢做某事 只能用 doing，不能用 to do practice doing sth. 练习做…… 只接 doing，高频易错 ask sb. to do sth. 要求某人做某事 必须用 to do be good at doing sth. 擅长做某事 let sb. do sth. 让某人做某事（用原形） want to do sth. 想要做某事 三、语法易错点 一般现在时 主语是三单，动词 + s/es Why not + 动词原形 = Why don’t you + 动词原形 祈使句 肯定：动词原形开头 否定：Don’t + 动词原形 and（顺承）/but（转折）/so（结果） 逻辑关系必考 助动词 do/does/did 后一律用动词原形 第二部分 同步随堂检测 + 课后巩固 一、根据句意及首字母提示写单词（10 分） 1. We should r after studying for a long time. 2. Listening to music is r . 3. She feels r when she listens to light music. 4. There are many outdoor a in our school. 5. It’s important to keep h . 6 . I want to learn to s time well. 7. He p playing the piano every day. 8. S I go to the library on weekends. 9. It’s not good to watch t much TV. 10 . They e reading storybooks after school. 二、单项选择（20 分） ( )1 It’s time ______ home. Let’s go. A. to go B. go C. going D. goes ( )2 She often ______ basketball after school. A. play B. plays C. playing D. to play ( )3 The movie is ______. I feel ______. A. relaxing; relaxed B. relaxed; relaxing C. relaxing; relaxing D. relaxed; relaxed ( )4 Why not ______ a walk after dinner? A. take B. taking C. takes D. to take ( )5 He enjoys ______ books in the library. A. read B. reading C. to read D. reads ( )6 Let’s ______ together after school. A. play B. plays C. playing D. to play ( )7 I usually spend one hour ______ homework. A. do B. to do C. doing D. does ( )8 She is good at ______. A. draw B. drawing C. to draw D. draws ( )9 We should eat ______ fruit to keep healthy. A. too much B. much too C. many too D. too many ( )10 ______ quiet in the reading room, please. A. Be B. Being C. To be D. Is 三、用所给词的适当形式填空（10 分） 1 He often (relax) himself by listening to music. 2 It’s important to (keep) healthy. 3 They enjoy (run) in the morning. 4 Why not (join) us? 5 She practices (speak) English every day. 四、句型转换（10 分） 1 I often play basketball after school.（一般疑问句） you often basketball after school? 2 It’s time for lunch.（同义句） It’s time lunch. 3 She likes reading books.（对划线部分提问） she like doing? 4 He usually watches TV.（否定句） He usually TV. 5 They have a good time at the party.（同义句） They at the party. 五、完形填空（10 分） It’s important to have a good rest. We need to 1 after studying hard. We can do many outdoor 2. We can also 3 music. Doing sports can 4 us keep healthy. We should 5 our time well. （ ）1 A. relax B. study C. work D. think （ ）2 A. activity B. activities C. game D. lesson （ ）3 A. look B. sound C. listen to D. hear （ ）4 A. help B. helps C. helping D. to help （ ）5 A. make B. take C. spend D. use 第三部分 完整参考答案 一、单词拼写 1 relax 2. relaxing 3. relaxed 4. activities 5. healthy 6 spend 7. practices 8. Sometimes 9. too 10. enjoys 二、单项选择 1.A 2.B 3.A 4.A 5.B 6.A 7.C 8.B 9.A 10.A 三、词形填空 1 relaxes 2. to keep 3. running 4. join 5. speaking 四、句型转换 1 Do; play 2 to have 3 What does 4 doesn’t; watch 5 have fun 五、完形填空 1.A 2.B 3.C 4.A 5.D 学科网（北京）股份有限公司 $