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八年级下册 units1 -2知识梳理
*强化记忆部分
一．词汇拓展
matter n. 问题；事情
matter v. 要紧
stomachache n. 胃痛；腹痛
stomach n. 胃；腹部
foot n. 脚；足
feet n(复)
neck n. 颈；脖子
necklace n. 项链
lie v. 躺；平躺；位于；撒谎
lie--- lay（过去式）---lain（过去分词）---lying（现在分词） v.躺；平躺；位于
lie---lied（过去式）---lied（过去分词）---lying（现在分词） v. 撒谎
lay---laid（过去式）---laid（过去分词）---laying（现在分词） v.下蛋；放置
toothache n. 牙痛
teeth n. 牙齿（复）
toothbrush n. 牙刷
break n. 间歇；休息
break v. 打破；打碎---broke（过去式）---broken（过去分词）
broken adj. 破碎的
hurt v. 使疼痛；受伤---hurt（过去式）---hurt（过去分词）
trouble n. 问题；苦恼
trouble v. 使烦恼
hit---hit（过去式）---hit（过去分词） v. 击打；撞击
press v.按；挤；压
pressure n. 压力=stress
sick adj. 生病的；有病的
ill adj. 生病的；有病的---illness n. 疾病
breathe v.呼吸
breath n. 呼吸
risk n/v.风险；危险；冒险
risky adj. 冒险的
knife n.小刀
knives n.(复)
blood n. 血
bleed v. 流血
mean v. 意思是；打算；意欲
meant (过去式/过去分词)
meaning n. 意思；意义
meaningful adj. 有意义的
meaningless adj. 毫无意义的
importance n. 重要性；重要
important adj. 重要的
importantly adv. 重要
decision n. 决定；抉择
decide v. 决定
death n. 死亡；死dead adj. 死的
die v. 死亡
dying (现在分词)/ adj.奄奄一息的
21.imagine v. 想象;设想
imagination n, 想象力
22.difficult adj.困难的
difficulty n.困难;难题
difficulties n.难事（复数）
23.open v.开;打开 adj开放的
close v. 关
closed adj关闭的
24.train v.训练;培训 n.火车
trained adj训练过的
training n.训练;培训
25.excited adj.激动的;兴奋的
excitedly adv. 激动
exciting adj令人激动的
excite v. 使….激动
excitement n. 激动
26.kindness n.仁慈;善良
kind adj.友好的
unkind adj.不友好的
27.understand (understood ) v. 理解;领会
misunderstand v. 误解
understanding adj. 善解人意的
28.change v. 改变
n.变化; 零钱
changeable adj. 可改变的
exchange v. & n. 交换
29.interest n.兴趣;关注
v.使感兴趣;使关注
interested adj.感兴趣的
Interesting adj.有趣的
二．词块记忆
1.have a cold /感冒
fever/cough/stomachache/headache/toothache 发烧/咳嗽/胃疼/头疼/牙疼
have a sore back 背疼
have a sore throat 喉咙疼
2．enough to do（某人/某物）足够做某事
3. take one's temperature 量某人的体温
take/have a break/rest=take breaks 休息
4. be away from 远离
5. go to a doctor 去看医生
6. see/watch/hear sb. doing 看见某人正在做某事
see/watch/hear sb. do sth. 看见某人做过某事（过程）
24-year-old+名词 24岁的
think twice 再三考虑；慎重考虑
get on/off 上/下车（汽车、火车、飞机）
get into 进入（小汽车/出租车）
get out of 从（小汽车，出租车）
expect sb. to do sth 预料/期待某人做某事
to one's surprise 使......惊讶的是
in surprise 吃惊地/惊奇地
agree to do 同意做某事
agree with sb. 同意某人
thanks to 幸亏；由于
thanks for 因......而感谢
thanks for your help=thanks for helping me 谢谢你帮助我
be saved by sb. 被某人挽救
in time 及时
on time 准时
take a risk= take risks 冒险
20.at the same time 同时
21. hand out sth to sb 分发某物给某人
23.sb run out of sth= sb use up sth 某人用光…
sth run out 某物被用光
24.be similar to… 跟...相似
be similar in… 在...方面相似
25. take after 长的像
take off 起飞/脱下
26. give away 捐赠
27. write a letter to sb
= write sb a letter 给某人写信
28. Thank sb for doing sth . 因为做而感谢...
29. the disabled people 残疾人
30. set up a school 组建一所学校
*内化运用部分
三．易错易混
1. You should give up _______ (smoke). It’s bad for your health.
2.He had a ________(feel) of __________ (satisfied) when he won the game.
3. I couldn’t imagine (become) a teacher. How nervous I was!
4. My bike is ________(break). Can you help me to repair it
5.His father wants to him to play basketball. But he thinks basketball is tiring.(train)
6. As we all know, China a lot, there are great all over the country. (change)
7. Your daughter is badly ill now. Yes, She shouldn’t put off ____ (go) to see the doctor.
8. Many volunteers often volunteer their time (help) give out the food at the food bank.
9. My pet dog has been .It three days ago. Its made me sad. (die)
10.To our________, he passed the exam. We are all ________at his grades. (surprise)
11.--What _______will you make after graduation, Mike --I ______ to go abroad.(decide)
12.--I don’t know the ________（mean）of his words. I mean _______(ask) Tom again.
--I disagree with you. I think it’s _______(mean).If you ask him, that means______(argue) with him.
13.Could you please throw away these______(knife),it’s dangerous to our _______(life)
14.--_______our teachers, we get a lot of knowledge.（thanks for/thanks to）
--Yes, I think we should thank them for _____(help) us.
15. They want to be control of the situation , but everything is of control(out/in)
16.My foot________ (hurt) every time I walk .Mary_______ (hurt) herself when she fell over . There (be) some_____(blood) on her T-shirt.
17. My money _________,I _________it yesterday. (run out/run out of)
18.Aron loves mountain climbing and doesn’t mind ______(take) risks, but his mom thinks taking risk_____ (climb)mountain is dangerous.
19. He with the Smiths always ____ (help) others without__________(think)__________(two).
20.Don’t worry . She can look after your pet_________（carefully enough/ enough carefully）
四、素养提升
Paper cutting is one of the most popular Chinese handicrafts(手工艺). It can go back to the 6th century. From the 7th to 13th century, paper cutting became popular, especially during Chinese festivals. The art spread to the rest of the world in the 14th century.
Paper cuttings are used in many ways. Today, paper cuttings are mainly used as decorations(装饰) at ceremonies or celebrations. They decorate walls, windows, doors, pillars, mirrors, lamps and lanterns. And they themselves can also be given as gifts. Paper cuttings were also used to serve as the mould pattern(模具) for making embroideries and paintings.
Wishes for wealth, health and longevity are often expressed through paper cuttings. For example, during the Chinese New Year, the character “Fu” is pasted upside down on the door to express people’s wish for the coming of goodness. At a birthday party of an old person, paper cuttings with the character “Shou” are often seen, showing people’s wishes for living a long life. At a wedding ceremony, a red paper cutting with the character “Xi” traditionally carries wishes for happiness for the newly - married couple.
The tools required for paper cutting are simply a piece of paper, usually paper in red, the most popular color in Chinese culture, and knives and scissors. So it is easy to learn how to make paper cuttings.
1._______________ 2. _______________ 3. _______________
4. _______________ 5. _______________
Staying Healthy in the Digital Age
With the rise of smartphones and computers, screen time has become a major part of students' lives. While technology helps us learn and connect, it also brings challenges to our health. Many students now spend hours sitting sedentary, staring at screens, which can harm both their bodies and minds.
First, too much screen time often leads to physical problems. Sitting for long periods without exercise weakens muscles（肌肉） and may cause back pain. Staring at screens can also hurt our eyes. Doctors suggest following the "20-20-20" rule: every 20 minutes, look at something 20 feet away for 20 seconds. Second, mental health is equally important. Studies show that students who spend over 3 hours daily on social media are more likely to feel anxious or lonely. Instead of endless scrolling, joining a sports club or talking with friends face-to-face can boost（增加） happiness.
Schools are taking action too. Some have introduced "no-screen breaks" during lunchtime, encouraging students to play outdoors. Others organize health workshops to teach balanced lifestyles. For example, our school recently held a debate: "Should students use phones during weekends " Many argued that setting time limits helps balance study and relaxation.
Of course, technology isn't all bad. Educational apps and online workouts can actually improve health if used wisely. The key is to find a balance—enjoy technology, but don’t let it control your life.
6.What is the main purpose of the passage
A. To encourage students to stop using technology completely.
B. To discuss how screen time affects health and suggest solutions.
C. To prove that online learning is harmful to mental health.
D. To describe the history of smartphone development.
7.According to the passage, what activity is recommended（建议） during "no-screen breaks"
A. Watching educational videos.
B. Playing mobile games with friends.
C. Joining outdoor sports or talking face-to-face.
D. Reading e-books on tablets.
8.What does the underlined word "sedentary" probably mean
A. Sitting still for too long.
B. Exercising actively.
C. Sleeping deeply.
D. Eating unhealthy food.
9.What can we infer about the author's attitude toward technology
A. Completely negative.
B. Balanced and practical.
C. Strongly supportive.
D. Not mentioned in the text.
10.How does the author suggest handling screen time
A. Never use smartphones or computers.
B. Let technology control daily routines.
C. Set limits and connections with physical activities.
D. Focus only on educational apps.
*迁移创新部分
三、思维碰撞
假定你是李华，准备参加学校以“健康”为主题的征文活动，请你以“Take Care of Yourself”为题写一篇英语短文投稿。
Take Care of Yourself
In today’s fast - paced world, taking care of ourselves is important. Having a healthy body and mind enables us to enjoy life to the fullest and achieve our goals.
Firstly, we need to pay attention to our physical health. If we want to keep in good health, taking regular exercise and having enough sleep are necessary. They are great ways for us to be full of energy. Secondly, we are supposed to take care of our mental health. Learning to deal with stress is the key to maintaining mental happiness. It is quite important for us to build positive relationships with friends and family, which provide support and a sense of belonging for us.
In conclusion, by paying attention to both physical health and mental health, we can lead a happier and healthier life.

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