Unit1 Time to relax 动词不定式(to do)语法 讲义练习 2025-2026学年人教版英语八年级下册

本初中英语讲义聚焦八下Unit1“Time to relax”单元的动词不定式（to do）语法，系统梳理其基本结构（肯定式to+动词原形、否定式not to+动词原形）及五大必考用法（作宾语、宾补、表目的、后置定语、形式主语），并结合单元黄金句型“It’s time to do sth.”，构建从基础规则到实际应用的学习支架。 资料以口诀记忆法（如“想要计划决定，后面全加to do”）提升学习能力，通过单选、动词填空、完形填空等多样化练习覆盖语言理解与表达，培养语言能力。翻译仿写环节促进知识迁移，发展思维品质。课中辅助教师系统教学，课后帮助学生巩固练习、查漏补缺。

八下Unit1 Time to relax 动词不定式（to do）语法 一、核心速记 1. 基本结构 肯定：to + 动词原形 否定：not to + 动词原形 例句：I want to relax. / Tell him not to run.口诀：to后永用原形，否定not放to前 2. 五大必考用法 1. 作宾语（动词后） 固定搭配：want/hope/plan/decide to do 例句：We plan to travel to relax. 口诀：想要计划决定，后面全加to do 2. 作宾补（人后加动作） ①带to：ask/tell sb. to do 例句：Mom tells me to walk to relax. ②不带to：make/let/see sb. do（主动无to，被动还原to） 例句：Music makes me feel relaxed. 口诀：一让二看三使役，主动省to被动补 3. 表目的（为了……） 放句首/句末，翻译“为了” 例句：I go to the park to relax. 口诀：动作表目的，前面加to do 4. 后置定语（修饰名词） 名词 + to do 例句：I have free time to relax. 口诀：名词后面加to do，用来修饰前面物 5. 形式主语 It’s + adj. + to do 例句：It’s fun to read to relax. 口诀：It放句首当摆设，真正主语to do在后 3. 单元黄金句型（必背） It’s time to do sth. 到做某事的时间了 It’s time to relax. 一、单项选择 ( )1. It’s time ______ to relax after study. A. do B. to do C. doing ( )2. My friend asks me ______ play phone games late. A. to not B. not to C. don’t ( )3. Funny videos make us ______. A. laugh B. to laugh C. laughing ( )4. I plan ______ hiking this weekend to relax. A. go B. to go C. going ( )5. I find ______ great ______ listen to soft music. A. it; to B. that; to C. it; for ( )6. It’s relaxing ______ a walk after dinner. A. take B. to take C. taking ( )7. She has no time ______ with us. A. play B. to play C. playing ( )8. Remember ______ your storybook tomorrow. A. take B. taking C. to take ( )9. My dream ______ travel around the country. A. is to B. to is C. be to ( )10. To relax, I choose ______ light songs. A. listen B. to listen to C. listening 二、动词形式填空 题1 基础填空 1. It’s time ________ (relax). 2. I hope ________ (visit) the lake. 3. Let him ________ (choose) a way ________ (relax). 4. Tell her ________ (not stay) up late. 5. It’s easy ________ (have) a picnic. 题2 提升填空 1. The best way ________ (relax) is reading. 2. He decides ________ (not play) games all day. 3. I was made ________ (finish) homework first. 4. Would you like ________ (go) cycling? 5. We go outside ________ (enjoy) fresh air. 三、完形填空 阅读短文，用to do / do / not to do 完成短文 Summer holiday comes. It’s time 1.______ (relax). I plan 2.______ (spend) three days in the countryside. My dad tells me 3.______ (forget) all my homework first. The quiet village makes me 4.______ (feel) peaceful. I have lots of free time 5.______ (walk) along the river. I want 6.______ (learn) fishing there. I ask my dad 7.______ (teach) me. It’s great 8.______ (stay) away from busy city life. 四、选词填空（词库：to relax, to travel, feel, to take, not to play）每词限用一次 1. I need a quiet place ________. 2. My sister decides ________ to the mountains. 3. The nice wind makes me ________ warm. 4. Remember ________ exercise every day. 5. Mom asks me ________ computer games too much. 五、翻译+仿写 （一）汉译英） 1. 到放松的时间了。_________________________________________________ 2. 我计划周末去散步放松。___________________________________________ 3. 轻音乐让我感到开心。_____________________________________________ 4. 每天读书是很好的放松方式。_______________________________________ （二）句子仿写 _____________________________________________ 例句：It’s time to relax. I plan to take a walk to relax myself. __________________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ 学科网（北京）股份有限公司 $