人教版(2024)八年级下册Unit 1 Time to Relax 单元复习课件(含词汇解析)

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人教版(2024)八年级下册Unit 1 Time to Relax 单元复习课件(含词汇解析)

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人教版八年级下册
Unit 1 Time to Relax
核心词汇及知识复习
2026年
CONTENTS
目录
01
高频词汇详解
02
单元语法讲解
03
写作指导(五步教学)
04
单元思维导图
高频词汇详解
01
1. calligraphy /k l ɡr fi/ n.书法
1. calligraphy /k l ɡr fi/
n.书法
派生词:calligrapher n. 书法家;calligraphic adj. 书法的;缮写的
搭配:do/learn Chinese calligraphy学中国书法;
a piece of calligraphy一幅字画
例:Practising calligraphy can cultivate patience and aesthetic taste.
练习书法可以培养耐心和审美情趣
考点:不可数;常考"do + 名词"动宾搭配
常见错误:误用为可数名词→正确用法:不可数,需用a piece of calligraphy
词根拆分记忆:calli(美丽)+ graphy(书写)→ 美丽的书写即书法
2. express / k spres/ v. 表达;快递 adj. 特快的
2. express / k spres/
v. 表达;快递
adj. 特快的
派生词:expression n. 表达,表示;表情,神情;;expressionless adj. 无表情的;呆板的;expressive adj. 富于表情的,富于表现力的;
搭配:express one’s feelings表达自己的感情; express oneself表达自己的想法和感受; by express (mail)通过快递(邮件)
例:Painting allows teenagers to express emotions that words fail to carry.
绘画让青少年能够表达语言无法承载的情感
考点:不接双宾语;写作高分替换:convey / voice
常见错误:直接接双宾语→
正确用法:需用express oneself或express one's feelings
词缀记忆:ex-(向外)+ press(压)→ 向外压出想法即"表达"
3. manage / m n d / v. 设法完成;管理
3. manage / m n d /
v. 设法完成;管理
派生词:management n. 经营,管理,安排;;manager经理;管理人;manageable adj. 易管理的;易控制的;
搭配:manage to do sth设法做某事; manage stress/time管理压力/时间
例:Despite the tight schedule, I managed to squeeze in 30 min of guitar.
尽管日程紧张,我还是设法挤出了30分钟弹吉他。
考点:暗含"克服困难";后接to-v 非v-ing
常见错误:后接v-ing形式→
正确用法:接不定式manage to do sth
联想记忆:man(人)+ age(年龄)→ 人到一定年龄需要"管理"事务
4. reduce /r dju s/ v. 减少;降低
4. reduce /r dju s/
v. 减少;降低
派生词:reduction n. 减小,降低;减价;reductive adj. 还原的;减少的
搭配:reduce stress/cost/risk减轻压力/成本/风险;
reduce by 20%减少20%
例:Deep breathing reduces heart rate and blood pressure within minutes.
深呼吸能在几分钟内降低心率和血压。
考点:主谓一致:Doing yoga reduces stress
常见错误:误用reduce to表示"减少了";
正确用法:reduce by+百分比表减少幅度
词根记忆:re-(回)+ duce(引导)→ 引导回去即"减少"
5. achievement / t i vm nt/ n. 成就
5. achievement / t i vm nt/
n. 成就
派生词:achieve v.达到,取得,实现; achievable adj.可完成的;可有成就的;
搭配:a great achievement宏业;
a sense of achievement成就感:
例:Finishing my first DIY model gave me an enormous sense of achievement.
完成我的第一个DIY模型给了我巨大的成就感。
考点:sense of 结构;
写作替换:accomplishment / feat
常见错误:不可数名词误用→正确用法:可数名词,可加不定冠词a
派生记忆:achieve(完成)+ ment(名词后缀)→ 完成的事即"成就"
6. give up phr.v. 放弃;戒掉
搭配:
give up smoking/doing sth戒烟/戒做某事;
never give up on sb
永远不要放弃某人
例:I wanted to give up learning the flute, but my teacher said persistence beats talent.
我曾想放弃学长笛,但老师说坚持胜过天赋
考点:后接v-ing;可拆代:Give it up
常见错误:后接不定式→
正确用法:接动名词give up doing sth
短语联想记忆:give(给)+ up(向上)→ 把坏习惯"给上去"即放弃
7. take up phr.v. 开始从事;占据
搭配:
take up a hobby
开始从事一项业余爱好;
take up too much space占用太多空间:
例:Last winter I took up ice-skating, which soon became the highlight of my weekends.
去年冬天我开始学滑冰,这很快成了我周末的亮点
考点:无被动;
同形异义:The sofa takes up half the room.
沙发占了半个房间。
常见错误:被动语态使用→
正确用法:无被动,主动表被动含义
动作联想记忆:take(拿起)+ up(向上)→ 拿起新爱好即"开始从事"
8. once in a while idm. 偶尔
搭配:
every once in a while
有时但不经常,偶尔,不时地
例:Once in a while, I put aside my textbooks and build plastic models with my dad.
偶尔,我会放下课本和爸爸一起制作塑料模型。
常见错误:
混淆with for a while→
正确用法:once in a while表频率,for a while表时长
场景记忆:once(一次)+ in a while(在一段时间)→ 一段时间一次即"偶尔"
9. in return idm. 作为回报
9. in return idm. 作为回报
搭配:do sth in return (for sth)做某事以回报(某事)
例:My cousin taught me video editing, and I helped him with English in return.
表哥教我视频剪辑,我则帮他学英语作为回报
考点:常与and 并列;作文句末升华
常见错误:缺少介词in→
正确用法:固定搭配in return,不可省略in
记忆技巧:in(在)+ return(返回)→ 对方给予后"返回"的东西即回报
10. stress /stres/ n.&v. 精神压力;强调
10. stress /stres/
n.&v. 精神压力;强调
派生词:stressedadj. 焦虑的,紧张的;stressfuladj. 紧张的,压力大的;destress减压
搭配:
reduce stress减轻压力;
lay stress on sth强调或着重某事物
例:Chronic stress not only hurts creativity but also undermines health. 长期压力不仅损害创造力,还会破坏健康。
考点:under stress vs under pressure
常见错误:混淆stress与pressure→
正确用法:stress侧重心理压力,pressure强调外部压力
发音联想记忆:"死拽死拽"→ 死死拽住不放的精神压力
11. program / pr ɡr m/ v. 编写程序 n. 程序;节目
派生词:programmer程序设计员;programming设计,规划;编制程序
搭配:write a program写程序; program an app编写一个应用程序; TV program电视节目
例:Luca programs apps that help students find Italian study partners.
卢卡编写帮助学生寻找意大利语学习伙伴的应用程序。
常见错误:拼写错误→正确用法:美式program,英式programme均可
词源记忆:pro-(向前)+ gram(写)→ 向前编写指令即程序
12. scared /ske d/ adj. 害怕的
12. scared /ske d/
adj. 害怕的
派生词:scare v. 使惊恐,吓唬;害怕,恐惧
n. 惊恐,惊吓;
scary adj. 骇人的,恐怖的;
搭配:be scared of doing害怕发生某事; be scared to death吓得要死
例:I was scared of skating at first, but I managed to conquer the fear.
起初我害怕滑冰,但我成功克服了恐惧。
考点:-ed 感受者 vs -ing 令人
常见错误:混淆scared与scary→
正确用法:scared修饰人,scary修饰事物
对比记忆:scared(人感到害怕)vs scary(事物令人害怕)
13. get over phr.v. 克服;恢复
13. get over phr.v. 克服;恢复
搭配:get over one’s fear/illness克服恐惧/疾病
例:It took me a week to get over the disappointment of losing the competition.
我花了一周时间才从比赛失利的失望中恢复过来。
考点:与overcome 互换;宾语抽象
常见错误:接具体事物→
正确用法:后接抽象名词如fear/disappointment
短语联想记忆:get(达到)+ over(越过)→ 越过困难即"克服"
14. give it a go idm. 试一试
14. give it a go idm. 试一试
例:Why not give it a go and take up street photography this summer. 为什么不试一试,今年夏天开始街头摄影呢。
考点:口语高频;
写作替换:have a shot at
常见错误:缺少代词it→
正确用法:固定搭配give it a go,it不可省略
口语联想记忆:give it(给它)+ a go(一次尝试)→ 给事物一次尝试即"试一试"
15. ink / k/ n. 墨水
15. ink / k/ n. 墨水
搭配:a bottle of ink一瓶墨水; ink brush毛笔
例:The smell of ink reminds me of my grandfather writing Spring-Festival couplets.
墨水的气味让我想起爷爷写春联的情景。
考点:不可数;
文化延伸:ink wash painting水墨画
常见错误:误用为可数→
正确用法:不可数,用量词a bottle of修饰
文化联想记忆:中国书法用ink,发音似"印刻"→ 印刻文字的墨水
16. return /r t n/ v.&n. 返回;归还 in return 作为回报
搭配:return a book归还一本书;
in return for作为某物的交换
例:I taught him Chinese, and he shared his drone with me in return.
我教他中文,他则分享他的无人机给我作为回报。
考点:in return 作文句末;
区分 return vs turn back
常见错误:return后接back→
正确用法:return本身含"回"意,无需加back
词根记忆:re-(再次)+ turn(转)→ 再次转回来即"返回"
17. deal /di l/ v. 处理 n. 协议 deal-dealt-dealt
17. deal /di l/
v. 处理 n. 协议 deal-dealt-dealt
搭配:
deal with stress处理压力;
a good deal of 大量的;大量的
例:Listening to jazz is how I deal with pressure before exams.
听爵士乐是我考试前应对压力的方式。
考点:a great deal of + 不可数;phr.v. deal with = cope with
常见错误:直接接宾语表"处理"→
正确用法:需加with,deal with sth
记忆技巧:一词多义:处理(deal with)和协议(交易)→ 交易需要"处理"问题
18. push /p / v. 督促;推 n. 推动力
18. push /p /
v. 督促;推 n. 推动力
搭配:
push sb to do sth推动某人做某事; give sb a push推某人一把
例:My coach pushed me to practise scales for an hour daily.
我的教练督促我每天练习一小时音阶。
考点:含"督促"义;写作替换:encourage / spur
常见错误:push sb doing sth→
正确用法:push sb to do sth接不定式
动作联想:push(推)→ 推着前进即"督促"
19. myself /ma self/ pron. 我自己(反身代词)
19. myself /ma self/ pron. 我自己(反身代词)
用法:
enjoy/help/blame myself
享受/帮助/责怪自己;
by myself = alone独自一人
例:I built the model airplane by myself, which gave me huge pride.
我自己制作了这架模型飞机,这给了我巨大的自豪感。
考点:反身代词列表;主谓一致:I myself am to blame我自己该受责备.
常见错误:作主语使用→
正确用法:反身代词不可单独作主语,需与主格同用
构词法记忆:my(我的)+ self(自己)→ 强调"我自己"
20. chat /t t/ v.&n. 闲聊
20. chat /t t/ v.&n. 闲聊
搭配:
have a chat with与某人聊天; online chat在线聊天
例:I often chat with pen friends while painting together on Zoom.
我经常和笔友在Zoom上一边画画一边聊天。
考点:可数 have a chat;动词接 with
常见错误:chat sb→
正确用法:需加介词with,chat with sb
拟声记忆:chat发音像"喳喳"→ 小鸟喳喳叫般的闲聊
21. outing / a t / n. 短途出游
21. outing / a t / n. 短途出游
搭配:
go on an outing 外出郊游;
a school outing一次学校旅行
例:Our class went on an outing to the riverside to sketch spring blossoms.
我们班去河边郊游,写生春天的花。
常见错误:缺少介词on→
正确用法:固定搭配go on an outing,不可省略on
词根记忆:out(外出)+ ing(活动)→ 外出活动即"郊游"
22. yoga / j ɡ / n. 瑜伽
22. yoga / j ɡ /
n. 瑜伽
搭配:
do/practise yoga做/练习瑜伽;
yoga mat瑜伽垫;
yoga poses瑜伽姿势;
例:Ten minutes of yoga before bed helps me stretch and quiet my mind.
睡前十分钟瑜伽帮助我伸展身体,平静思绪。
常见错误:加复数s→
正确用法:不可数名词,无复数形式
音译记忆:源自梵语"yoga",意为"身心结合"的练习
23. programmer / pr ɡr m (r)/ n. 程序员
派生词:program编写程序,设计程序;programming设计,规划;编制程序;
例:Luca, a 16-year-old Italian programmer, has created three educational apps.
16岁的意大利程序员卢卡已经创建了三个教育应用程序。
常见错误:拼写错误→正确用法:双写m加er,programmer
派生记忆:program(程序)+ mer(人)→ 编写程序的人即程序员
单元语法讲解
02
语法讲解
动词不定式三维解析
维度 结构 功能 例句 补充讲解
宾语 肯定: to + v原形 否定: not to + v 动词宾语 I love to paint. I decided not to go. 有些动词只接to-v:want, decide, hope, manage
所有不定式否定均遵循"not to + 动词原形"
目的状语 肯定: to + v原形 为了… I paint to relax. 可前置:To relax, I often sketch.
宾语补足语 O + to-v原形 让/鼓励/告诉 My coach told me to keep going. He told me not to worry. 感官/使役例外:I saw him cross the road.(无to)
否定词not置于to之前,而非动词前
易错诊断
错误例句 正确形式 要点讲解
I enjoy to play chess. I enjoy playing chess. enjoy后接v-ing,不接to-v
She suggested me to take a break. She suggested that I (should) take a break. suggest后接宾语从句(should+动词原形)
I went to the library for study. I went to the library to study. 表目的用to-v,for后接名词/动名词
动词不定式时态变化解析
时态 结构 用法 例句 要点讲解
一般式 to do 与谓语动作同时/之后发生 She seems to know the answer. 表示通常情况或动作尚未完成
进行式 to be doing 与谓语动作同时进行 He pretended to be reading. 强调动作正在进行
完成式 to have done 先于谓语动作发生 I'm sorry to have kept you waiting. 表示动作已完成,常用在形容词后表结果
语法分层演练(基础)
练习题①:基础改错
1.I managed finishing my homework.
2. She recommended me to buy a yoga mat.
② 句式升级(合并为to-v目的状语)
原句1:I do yoga. I want to relax.
原句2:My teacher said something. I should practise daily.
答案①:
1. I managed to finish my homework.
解析:
错误原因:误用manage后接v-ing形式→语法规则:manage后必须接不定式to do sth,表示“设法完成某事”。
2. She recommended buying a yoga mat.
解析:
错误原因:误用recommend后接sb to do sth结构→语法规则:recommend表示“建议”时,后接动名词doing sth或that从句,不接不定式作宾补。
答案②:
1. I do yoga to relax.
2. My teacher said that I should practise daily.
Grammar Clinic
练习题①:改错
I managed finishing my homework.
She recommended me to buy a yoga mat.
答案①:
I managed to finish my homework.
解析:错误原因:误用manage后接v-ing形式→语法规则:manage后必须接不定式to do sth,表示“设法完成某事”。
She recommended buying a yoga mat.
解析:错误原因:误用recommend后接sb to do sth结构→语法规则:recommend表示“建议”时,后接动名词doing sth或that从句,不接不定式作宾补。
语法分层演练(培优)
练习题③:句型转换
1. 主动变被动:Teachers often encourage students to take up hobbies.
2. 陈述句变感叹句:Yoga helps reduce stress effectively.
3. 合并简单句:She practices calligraphy. She wants to improve her patience.
答案③:
1. Students are often encouraged to take up hobbies (by teachers).
解析:主动句中encourage sb to do sth变为被动时,需保留不定式to,即be encouraged to do sth。
2. How effectively yoga helps reduce stress!
解析:强调副词effectively需用how引导,结构为How+副词+主语+谓语!
3. She practices calligraphy to improve her patience.
解析:表示动作目的时,用to+动词原形作目的状语,连接两个简单句。
写作指导
03
写作指导(列表五步教学)
审题五问
Who→What→When→Where→Why→
How often→Feelings
列出关键要点,快速成文
写作指导(三段骨架)
Para 1 引入(15 words)
开题点题:放松时候做的活动。
Among all the activities that help me relax, ________ is the one I love most
Para 2 主体(40-50 words)
主体内容:描述自己的经历和活动的好处
I first took it up when ________. At first, I ________, but ________. Now I do it (频率/地点). It not only (好处1) but also (好处2). Once in a while, I (附加细节)
Para 3 结尾(15 words)
结尾:描写自己的感受
Whenever I feel ________, I turn to this hobby. I believe ________
写作指导(官方范文)
Among all the activities that help me relax, water-color painting is the one I love most.
I first took it up after watching a time-lapse video on Bilibili two years ago. At first, my brushes kept sliding out of control, but I didn’t give up. Now I paint every Sunday afternoon in our rooftop garden. It not only reduces my study stress but also gives me a sense of achievement. Once in a while, I send my works to friends as e-cards.
Whenever I feel overwhelmed, I turn to this hobby. I believe every teen deserves a creative escape.
写作指导(范文解析)
1. 结构技巧:三段式框架
Para 1引入爱好(15词),Para 2描述经历(50-60词),Para 3总结感受(15词)。
例句:Among all the activities that help me relax, water-color painting is the one I love most.
2. 句式技巧:目的状语to-v表达动作目的,如"to reduce my study stress"。
例句:It not only reduces my study stress but also gives me a sense of achievement.
3. 词汇技巧:高级替换词提升表达,如用"overwhelmed"替换"stressed","creative escape"替换"hobby"。
例句:Whenever I feel overwhelmed, I turn to this hobby. I believe every teen deserves a creative escape.
写作指导(句式银行)
模板句
I do sth to relax.
I do sth as a means of releasing pressure.
我做某事作为释放压力的手段。
高级替换
reduce stress → release pressure
enjoy → be absorbed in
目的表达
to + v(基础):I paint to relax
as a means of + v-ing
(高级):Yoga serves as a means of releasing pressure.
瑜伽是一种释放压力的方法。
结果表达
正常语序:I was so absorbed that I lost track of time.
我太专注了,以至于忘记了时间。倒装强调:So absorbed was I that I forgot lunch.我太专注了,连午饭都忘了。
让步表达
Although I was busy, I set aside 30 minutes for reading.虽然我很忙,但我还是抽出30分钟来读书。
Busy as I was, I still managed to squeeze in half an hour.尽管我很忙,我还是挤出了半个小时。
单元思维导图
04
思维导图
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