资源简介

(共29张PPT)
人教版八年级下册
Unit 1 Time to relax
单元知识清单学案
CONTENTS
目录
01
重要词汇解析
02
单元语法讲解
03
单元写作指导
04
单元知识框架梳理
重要词汇解析
01
词形变换（例句助记）
1. express (v. 表达；表示) → expression (n. 表达；表情)
She can express her feelings through music.
His facial expression shows he is happy.
2. instruct (v. 指导；教导) → instructor (n. 教练；指导者) → instruction (n. 指示；说明)
Our PE instructor will instruct us to follow the safety instructions.
3. fear (n.&v. 害怕；担忧) → fearful (adj. 可怕的；担心的)
Don't fear the dark.
She felt fearful before the exam.
词形变换（例句助记）
4. program (v. 编写程序；n. 程序；节目) → programmer (n. 程序设计员)
My uncle is a programmer who programs computer software.
5. return (v.&n. 回来；归还) → returnable (adj. 可退还的)
You must return the library books on time. These bottles are returnable.
6. manage (v. 完成；管理) → manager (n. 经理) → management (n. 管理)
The manager can manage the company well with good management.
词形变换（例句助记）
7. reduce (v. 减少) → reduction (n. 减少)
We need to reduce waste to achieve a reduction in pollution.
8. stress (n. 精神压力；v. 强调) → stressful (adj. 有压力的) → stressed (adj. 感到有压力的)
Studying for exams can be stressful and make students feel stressed.
9. allow (v. 允许) → allowance (n. 津贴；允许)
My parents allow me an allowance every month.
10. achieve (v. 实现；达到) → achievement (n. 成就)
She worked hard to achieve her goals and felt proud of her achievement.
词形变换（例句助记）
11. inspire (v. 激励；鼓舞) → inspiration (n. 灵感；鼓舞) → inspired (adj. 受鼓舞的) → inspiring (adj. 鼓舞人心的)
The inspiring story inspired us and gave us inspiration.
12. strict (adj. 严厉的；严格的) → strictly (adv. 严格地)
Our teacher is strict and strictly enforces the rules.
13. surprise (n. 惊喜；v. 使惊讶) → surprisingly (adv. 出人意料地) → surprised (adj. 感到惊讶的) → surprising (adj. 令人惊讶的)
The surprising news surprised us surprisingly.
14. importantly (adv. 重要地) → important (adj. 重要的) → importance (n. 重要性)
Importantly, we must understand the importance of important decisions.
常考搭配词组
15. scared of 害怕；恐惧
be scared of doing sth / be scared to do sth 害怕做某事
She is scared of swimming in the deep sea.
16. get over 克服(困难)；解决(问题)
get over difficulties / fear 克服困难/恐惧
He finally got over his fear of speaking in public.
17. up to 正在做；由某人决定
What are you up to 你在忙什么？；It's up to you. 由你决定
My parents said it's up to me to choose my hobby.
常考搭配词组
18. give up 放弃
give up doing sth 放弃做某事
Never give up learning English.
19. in return 作为回报
do sth in return for sth 做某事作为对……的回报
She helped me, and I bought her a gift in return.
20. deal with 对付；处理
deal with problems 处理问题
We need to learn how to deal with stress.
常考搭配词组
21. get into 开始做某事；进入
get into a habit 养成习惯；
get into a school 进入一所学校
He got into the habit of reading every morning.
22. give it a go 试一试某事
give sth a go 试一试某物/某事
Why not give painting a go
23. once in a while 偶尔地；间或
相当于from time to time，常用于句首、句末
I visit my grandparents once in a while.
24. go on an outing 出外游玩
have an outing 出外游玩
We will go on an outing next Sunday.
常考搭配词组
25. reduce stress 减少压力
reduce the risk of 减少……的风险
Listening to music can reduce stress.
26. dream of 梦想；希望
dream of doing sth 梦想做某事
She dreams of becoming a teacher.
27. so far 到目前为止
常用于现在完成时，位于句首或句末
So far, we have learned 100 new words.
28. take up 开始学习；从事
take up a hobby 培养一个爱好
He took up playing the piano last year.
常考搭配词组
29. find it fun to do sth 发现做事乐趣
it为形式宾语，真正宾语为后面的不定式
I find it fun to play basketball with friends.
单元语法讲解
02
单元语法讲解
1. 不定式表目的（作状语）的用法
不定式（to + 动词原形，否定形式为not to + 动词原形）作目的状语时，用于说明主语做某件事的目的，通常位于句子末尾；若要强调目的，也可位于句首，此时常用逗号与主句隔开，核心含义为“为了……”。
2. 不定式表目的的例句
I play the flute to relax. 我吹长笛是为了放松。
Fu Xing started swimming to get over her fear.
傅兴开始游泳是为了克服她的恐惧。
To express feelings, Helen loves painting in her free time. 为了表达情感，海伦喜欢在空闲时间画画。
单元语法讲解
3. 不定式表目的的练习题及解析
1）He studies hard ______ (pass) the final exam.
答案：to pass（表目的，用不定式）。
2）We come here to visit the old people.
改写：
To visit the old people, we come here.（目的状语提前）。
3）为了不迟到，他跑得很快。
答案：In order not to be late, he ran very fast.（否定形式用In order not to）。
4. 不定式作宾语补足语的用法
不定式作宾语补足语时，用于补充说明宾语的动作或状态。
句子结构通常为“主语 + 谓语动词 + 宾语 + to do sth”。
部分动词（let, make, see, watch等）后的不定式可省略to。
单元语法讲解
5. 不定式作宾语补足语的例句
课本例句：
She told me not to give up so easily.
她告诉我不要轻易放弃。
I saw my mother paint.
我看见我妈妈画画。
Let us do our favourite activities.
让我们做我们最喜欢的活动吧。
拓展例句：
The teacher encourages us to speak English in class.
老师鼓励我们在课堂上说英语。
I watched the children play games in the park.
我看见孩子们在公园里玩游戏。
6. 练习题及解析
1）My father often sees me ______ (play) basketball after school.
答案：play（see后省略to）。
2）The teacher told us ______ (not) hand in our homework on time.
答案：not to（否定形式在to前加not）。
7. 不定式两种功能对比总结
目的状语：说明动作目的
结构:“to do sth”（句末）或“To do sth, 主句”（句首）。
宾语补足语：补充宾语动作
结构:“动词 + 宾语 + to do sth/do sth”（带to或省略to）。
单元写作指导
03
写作主题
介绍自己最喜欢的业余活动
（结合单元3c写作任务：回复Jason的帖子，介绍个人最喜欢的业余活动）
写作结构分析
人称：
以第一人称（I）为主，讲述个人经历和感受，语气亲切自然
时态
以一般现在时为主（描述日常喜欢的活动、活动的好处等）；
讲述活动的开始时间（过去的经历）时，用一般过去时。
写作要点（三段式结构，简洁明了）：
开头：
明确点出自己最喜欢的业余活动
中间：
说明活动的开始时间、进行的时间和地点，简要描述活动过程或相关经历
结尾：
阐述喜欢这项活动的原因（如放松心情、锻炼身体、培养技能、结交朋友等）
单元范文
My Favourite Free-Time Activity
My favourite free-time activity is doing calligraphy. I started it when I was seven because my grandmother taught me how to write it.
Now I practice calligraphy for an hour every weekend at home. I usually write poems by famous poets, like Li Bai. It makes me feel calm.
I love this activity because it helps me reduce stress after busy study. Also, I can feel the beauty of Chinese culture from it. It's really meaningful.
高频词汇积累：常用词汇词组搭配
业余活动类
doing calligraphy（练书法）、playing the guitar（弹吉他）、horse riding（骑马）、painting（画画）、playing football（踢足球）
时间地点类
start ... when I was ...（在我……岁时开始）、every weekend（每个周末）、at home（在家）、for an hour（持续一小时）
感受原因类
reduce stress（减压）、feel calm（感到平静）、help me relax（帮助我放松）、develop a skill（培养技能）、feel the beauty of（感受……的美）、meaningful（有意义的）
高频句式积累：高分句型
4）I love this activity because ... Also, ... 我喜欢这项活动因为……，而且……（阐述原因，逻辑衔接自然）
I love this activity because it helps me stay healthy. Also, I can make new friends.
我喜欢这个活动，因为它帮助我保持健康。此外，我还能结交新朋友。
5）It helps me (to) do sth 它帮助我做某事（help后接不定式可省略to，单元高频语法）
Playing basketball helps me relax after school.
打篮球帮助我放学后放松。
单元知识框架
Time to Relax（放松时光）
04
核心词汇
业余活动类
calligraphy, ski, programming, painting, hiking, yoga, horse riding, outing
情感与动作类
scared, fear, get over, give up, manage, inspire, push, chat
其他高频
instructor, achievement, stress, coin, stamp, postcard, foreign, strict
核心语法
不定式表目的（作状语）：to do sth（为了做某事）
不定式作宾语补足语：
动词 + 宾语 + to do sth / do sth（说明宾语动作）
核心句型（交际与写作）
交际句型
What do you do in your free time
Why do you do it
I do it to ...
What are you up to
写作句型
My favourite free-time activity is ...
I started ... when I was ...
It helps me to
核心话题与写作
话题讨论
如何度过业余时间、业余活动的挑战与好处、不同人的业余爱好（Luca编程、Maya收集明信片）
写作任务：
介绍个人最喜欢的业余活动（结构：点题+经历+原因）
单元思维导图
THE END
谢谢

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