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(共54张PPT)
Unit 7 Ways to be healthy
初中英语冀教版七年级下册单词讲解
Vocabulary
surprising /s pra z / adj. 出人意料的；令人吃惊的；奇怪的
truth /tru θ/ n. 事实；真相；真实
habit / h b t/ n. 习惯；习性
usual / ju u l/ adj. 通常的；寻常的
health /helθ/ n. 健康；医疗
become /b k m/ v. 变成；开始变得
awful / fl/ adj. 可怕的；很坏的
poor /p (r)/ adj. 可怜的；贫穷的
balanced / b l nst/ adj. 保持平衡的
diet / da t/ n. 日常饮食；规定饮食；v. 节食
weight /we t/ n. 重量；重物；重任；v. 使负重
couch /ka t / n. 长沙发；长榻
Vocabulary
arrive / ra v/ v. 到达；送到；发生
badminton / b dm nt n/ n. 羽毛球运动
tennis / ten s/ n. 网球
refresh /r fre / v. 使恢复精力；刷新
sleepy / sli pi/ adj. 困倦的；安静的
spend /spend/ v. 花（时间）；花（钱）；n. 花销；花费
brain /bre n/ n. 脑；智力；聪明的人
calm /kɑ m/ v. 使平静；使镇静；adj. 镇静的；沉着的
screen /skri n/ n. 屏幕；荧光屏
awake / we k/ adj. 醒着；v.（使）醒来；唤起
bedtime / bedta m/ n. 就寝时间
dark /dɑ k/ adj. 黑暗的；忧郁的；n. 黑暗；暗色
Vocabulary
remember /r memb (r)/ v. 记住；纪念
rise /ra z/ v. 起床；上升；n. 上升；增加
wealthy / welθi/ adj. 富有的
wise /wa z/ adj. 明智的；英明的
lifestyle / la fsta l/ n. 生活方式；工作方式
diary / da ri/ n. 日记；记事簿
build /b ld/ v. 建筑；建造
thanks /θ ks/ n. 感谢
effort / ef t/ n. 努力；尽力；成就
physical / f z kl/ adj. 身体的；物质的
include / n klu d/ v. 包括；包含
plenty / plenti/ pron. 大量；充足；adv. 大量；非常
Vocabulary
single / s ɡl/ adj. 单一的；单身的
pizza / pi ts / n. 比萨饼
less /les/ adv. 较少；较小
choice /t s/ n. 选择；挑选；选择权
huge /hju d / adj. 巨大的；极多的
— — — Unit 7 — — —
Words and expressions
surprising
/s pra z /
adj. 出人意料的；令人吃惊的；奇怪的
词性
变换
- surprise v. 使惊讶
- surprised adj. 感到惊讶的
- surprise n. 惊讶
短语
- a surprising result 令人惊讶的结果
- be surprising to sb 对某人来说很意外
例句
1. The news was very surprising to all of us.
这个消息让我们所有人都很吃惊。
2. It’s not surprising that he won the game—he practiced a lot.
他赢了比赛并不奇怪，他练习了很久。
truth
/tru θ/
n. 事实；真相；真实
词性
变换
- true adj. 真实的
- truly adv. 真正地
短语
- tell the truth 说实话
- the truth about ……的真相
例句
1. Please tell me the truth about what happened.
请告诉我发生了什么的真相。
2. The truth is that I don’t like eating pizza very much.
事实是我不太喜欢吃披萨。
habit
/ h b t/
n. 习惯；习性
词性
变换
- habitual adj. 习惯的；惯常的
短语
- form a good habit 养成好习惯
- get into the habit of 养成……的习惯
例句
1. It’s important to form healthy habits early in life.
从小养成健康习惯很重要。
2. He has a habit of reading before bedtime.
他有睡前阅读的习惯。
usual
/ ju u l/
adj. 通常的；寻常的
词性
变换
- usually adv. 通常
短语
- as usual 像往常一样
- the usual time 平常的时间
例句
1. As usual, he got up at 6:30 this morning.
像往常一样，他今天早上6:30起床。
2. It’s usual to feel sleepy after lunch.
午饭后感到困倦是很平常的。
health
/helθ/
n. 健康；医疗
词性
变换
- healthy adj. 健康的
- healthily adv. 健康地
短语
- be in good health 身体健康
- public health 公共卫生
例句
1. Good health is more important than wealth.
健康比财富更重要。
2. We should take care of our health by exercising regularly.
我们应该通过规律锻炼来爱护健康。
become
/b k m/
v. 变成；开始变得
词性
变换
- 过去式 became，过去分词 become
短语
- become interested in 对……变得感兴趣
- become a doctor 成为一名医生
例句
1. She wants to become a teacher when she grows up.
她长大后想成为一名老师。
2. The weather became cold after the rain.
雨后天气变冷了。
awful
/ fl/
adj. 可怕的；很坏的
词性
变换
- awfully adv. 非常；极其
短语
- an awful accident 可怕的事故
- feel awful 感觉很糟糕
例句
1. I had an awful headache yesterday.
我昨天头疼得厉害。
2. The food in that restaurant was awful.
那家餐厅的食物难吃极了。
poor
/p (r)/
adj. 可怜的；贫穷的
词性
变换
- poverty n. 贫穷
短语
- the poor 穷人
- poor health 健康状况差
例句
1. The poor boy lost his way in the dark.
这个可怜的男孩在黑暗中迷路了。
2. Many people in the world still live in poor conditions.
世界上很多人仍然生活在贫困的环境中。
balanced
/ b l nst/
adj. 保持平衡的
词性
变换
- balance v. 平衡；使平衡
- balance n. 平衡
短语
- a balanced diet 均衡饮食
- balanced lifestyle 平衡的生活方式
例句
1. A balanced diet is the key to good health.
均衡饮食是健康的关键。
2. We need a balanced life between work and rest.
我们需要在工作和休息之间保持平衡的生活。
diet
/ da t/
n. 日常饮食；规定饮食；
v. 节食
词性
变换
- dietary adj. 饮食的
短语
- go on a diet 节食
- a healthy diet 健康饮食
例句
1. She is on a diet to lose weight.
她在节食减肥。
2. Our diet should include plenty of vegetables and fruit.
我们的饮食应该包含大量的蔬菜和水果。
weight
/we t/
n. 重量；重物；重任；
v. 使负重
词性
变换
- weigh v. 称重
短语
- lose weight 减肥
- put on weight 增重
例句
1. He is trying to lose weight by playing badminton.
他正通过打羽毛球来减肥。
2. The box is full of books and has a heavy weight.
这个箱子装满了书，很重。
couch
/ka t /
n. 长沙发；长榻
短语
- couch potato 沙发土豆（指久坐看电视的人）
- sit on the couch 坐在沙发上
例句
1. I like to sit on the couch and watch TV after school.
放学后我喜欢坐在沙发上看电视。
2. Don’t be a couch potato—go out and exercise!
别做沙发土豆，出去锻炼吧！
arrive
/ ra v/
v. 到达；送到；发生
词性
变换
- arrival n. 到达
短语
- arrive at/in 到达（小地点/大地点）
- arrive on time 准时到达
例句
1. We will arrive at the tennis court at 3 p.m.
我们下午3点会到达网球场。
2. The package arrived this morning.
包裹今天早上送到了。
badminton
/ b dm nt n/
n. 羽毛球运动
短语
- play badminton 打羽毛球
- badminton court 羽毛球场
例句
1. I often play badminton with my classmates after class.
我经常和同学课后打羽毛球。
2. Badminton is a fun and easy sport to learn.
羽毛球是一项有趣又容易学的运动。
tennis
/ ten s/
n. 网球
短语
- play tennis 打网球
- tennis racket 网球拍
例句
1. He is good at playing tennis and won the school game.
他擅长打网球，赢得了学校比赛。
2. We need a tennis court to play this game.
我们需要一个网球场来打这项运动。
refresh
/r fre /
v. 使恢复精力；刷新
词性
变换
- refreshing adj. 令人清爽的
- refreshment n. 恢复精力；点心
短语
- refresh oneself 恢复精力
- refresh the page 刷新页面
例句
1. A cold drink can refresh you on a hot day.
热天一杯冷饮能让你恢复精力。
2. Please refresh the screen to see the latest news.
请刷新屏幕查看最新消息。
sleepy
/ sli pi/
adj. 困倦的；安静的
词性
变换
- sleep v. 睡觉
- sleep n. 睡眠
短语
- feel sleepy 感到困倦
- a sleepy village 寂静的村庄
例句
1. I feel sleepy because I stayed up late last night.
我感到困倦，因为昨晚熬夜了。
2. It’s a sleepy town with few people on the streets.
这是一个寂静的小镇，街上几乎没人。
spend
/spend/
v. 花（时间）；花（钱）；
n. 花销；花费
词性
变换
- 过去式/过去分词 spent
短语
- spend time (in) doing sth 花时间做某事
- spend money on sth 在某物上花钱
例句
1. I spend an hour reading English every day.
我每天花一小时读英语。
2. We shouldn’t spend too much time on screen.
我们不应该在屏幕上花太多时间。
brain
/bre n/
n. 脑；智力；聪明的人
词性
变换
- brainy adj. 聪明的
短语
- use one’s brain 动脑筋
- brain power 脑力
例句
1. Our brain needs enough sleep to work well.
我们的大脑需要充足的睡眠才能正常工作。
2. He is a real brain in our class and always gets good grades.
他是我们班的学霸，总是考得很好。
calm
/kɑ m/
v. 使平静；使镇静；
adj. 镇静的；沉着的
词性
变换
- calmly adv. 平静地
短语
- calm down 平静下来
- stay calm 保持冷静
例句
1. Please calm down and tell me what happened.
请冷静下来告诉我发生了什么。
2. She stayed calm when she saw the snake.
她看到蛇时保持了冷静。
screen
/skri n/
n. 屏幕；荧光屏
短语
- computer screen 电脑屏幕
- screen time 屏幕时间
例句
1. Too much screen time is bad for your eyes.
太多屏幕时间对眼睛不好。
2. The picture on the screen is very clear.
屏幕上的图片很清晰。
awake
/ we k/
adj. 醒着；
v. （使）醒来；唤起
词性
变换
- 过去式/过去分词 awoke/awoken
短语
- stay awake 醒着
- awake to 意识到
例句
1. I was awake all night because of the noise.
因为噪音我整晚都醒着。
2. The noise awoke the baby from his sleep.
噪音把宝宝从睡梦中吵醒了。
bedtime
/ bedta m/
n. 就寝时间
短语
- at bedtime 在就寝时间
- bedtime story 睡前故事
例句
1. It’s 9 o’clock—time for bedtime.
9点了，该睡觉了。
2. My mom reads me a bedtime story every night.
妈妈每晚给我读睡前故事。
dark
/dɑ k/
adj. 黑暗的；忧郁的；
n. 黑暗；暗色
词性
变换
- darkness n. 黑暗
短语
- in the dark 在黑暗中
- dark hair 黑发
例句
1. It’s scary to walk alone in the dark.
在黑暗中独自走路很吓人。
2. The room was dark, so I turned on the light.
房间很黑，所以我开了灯。
remember
/r memb (r)/
v. 记住；纪念
词性
变换
- 反义词 forget 忘记
短语
- remember to do sth 记得去做某事
- remember doing sth 记得做过某事
例句
1. Remember to brush your teeth before bedtime.
记得睡前刷牙。
2. I remember meeting you at the school party last year.
我记得去年在学校派对上见过你。
rise
/ra z/
v. 起床；上升；
n. 上升；增加
词性
变换
- 过去式 rose，过去分词 risen
短语
- rise early 早起
- a rise in price 价格上涨
例句
1. I usually rise at 7 o’clock on weekdays.
我周工作日通常7点起床。
2. The sun rises in the east and sets in the west.
太阳从东方升起，西方落下。
wealthy
/ welθi/
adj. 富有的
词性
变换
- wealth n. 财富
短语
- a wealthy family 富裕的家庭
- wealthy people 富人
例句
1. He became wealthy after starting his own business.
他自己创业后变得富有。
2. Wealthy people should help the poor.
富人应该帮助穷人。
wise
/wa z/
adj. 明智的；英明的
词性
变换
- wisdom n. 智慧
- wisely adv. 明智地
短语
- a wise choice 明智的选择
- a wise man 智者
例句
1. It’s wise to save money for the future.
为未来存钱是明智的。
2. The wise king made good laws for his people.
这位英明的国王为他的人民制定了好法律。
lifestyle
/ la fsta l/
n. 生活方式；工作方式
短语
- healthy lifestyle 健康的生活方式
- change one’s lifestyle 改变生活方式
例句
1. We should try to keep a healthy lifestyle.
我们应该努力保持健康的生活方式。
2. His busy lifestyle makes him feel tired all the time.
他忙碌的生活方式让他总是感到疲惫。
diary
/ da ri/
n. 日记；记事簿
短语
- keep a diary 写日记
- a personal diary 个人日记
例句
1. I keep a diary to write down my thoughts and feelings.
我写日记来记录我的想法和感受。
2. She locked her diary so no one else could read it.
她把日记锁起来，不让别人看。
build
/b ld/
v. 建筑；建造
词性
变换
- 过去式/过去分词 built
- building n. 建筑物
短语
- build a house 建房子
- build up 增强；积累
例句
1. We are going to build a new library in our school.
我们学校要建一座新图书馆。
2. Exercise helps build up your body.
锻炼有助于增强体质。
thanks
/θ ks/
n. 感谢
词性
变换
- thank v. 感谢
- thanks int. 谢谢
短语
- thanks to 多亏；由于
- give thanks to 向……致谢
例句
1. Thanks to your help, I finished the work on time.
多亏你的帮助，我按时完成了工作。
2. I want to give thanks to my teachers for their hard work.
我想感谢老师们的辛勤付出。
effort
/ ef t/
n. 努力；尽力；成就
短语
- make an effort 努力
- with effort 费力地
例句
1. You should make an effort to improve your English.
你应该努力提高你的英语水平。
2. It took a lot of effort to build this bridge.
建这座桥付出了很多努力。
physical
/ f z kl/
adj. 身体的；物质的
词性
变换
- physically adv. 身体上
- physics n. 物理
短语
- physical health 身体健康
- physical education 体育
例句
1. We need to take care of both our physical and mental health.
我们需要照顾好身体和心理健康。
2. I have a physical education class every Tuesday.
我每周二有一节体育课。
include
/ n klu d/
v. 包括；包含
词性
变换
- including prep. 包括……在内
短语
- include sb in sth 把某人包含在某事中
例句
1. The price includes tax and service.
价格包含税费和服务费。
2. The team includes five boys and three girls.
这个队伍包括五个男孩和三个女孩。
plenty
/ plenti/
pron. 大量；充足；
adv. 大量；非常
短语
- plenty of 大量的（可接可数/不可数名词）
例句
1. We have plenty of time to finish the homework.
我们有充足的时间完成作业。
2. There are plenty of books in the library.
图书馆里有很多书。
single
/ s ɡl/
adj. 单一的；单身的
短语
- a single room 单人间
- single life 单身生活
例句
1. I don’t have a single piece of paper left.
我一张纸都不剩了。
2. He is still single and hasn’t got married yet.
他仍然单身，还没结婚。
pizza
/ pi ts /
n. 比萨饼
短语
- a slice of pizza 一片披萨
- make pizza 做披萨
例句
1. I ordered a pizza for dinner last night.
我昨晚点了一个披萨当晚餐。
2. Pizza is my favorite fast food, but it’s not very healthy.
披萨是我最喜欢的快餐，但不太健康。
less
/les/
adv. 较少；较小
词性
变换
- 原级 little/little，最高级 least
短语
- less than 少于
- more or less 或多或少
例句
1. We should eat less junk food and more vegetables.
我们应该少吃垃圾食品，多吃蔬菜。
2. I have less time to play now because I have more homework.
我现在玩的时间更少了，因为作业更多了。
choice
/t s/
n. 选择；挑选；选择权
词性
变换
- choose v. 选择（过去式 chose，过去分词 chosen）
短语
- make a choice 做选择
- have no choice but to 别无选择只能……
例句
1. It’s a difficult choice to make between pizza and noodles.
在披萨和面条之间做选择很难。
2. You have the right to make your own choice.
你有权做出自己的选择。
huge
/hju d /
adj. 巨大的；极多的
词性
变换
- hugely adv. 巨大地
短语
- a huge success 巨大的成功
- a huge amount of 大量的
例句
1. There is a huge tree in front of our school.
我们学校前面有一棵大树。
2. The project made a huge difference to our community.
这个项目对我们社区产生了巨大影响。
— — — Unit 7 — — —
Exercises
一、根据句意及汉语或首字母提示完成单词。
1. It's important to develop a healthy h_____from a young age.
2. A ________ (保持平衡的) diet is necessary for good health.
3. I'm trying to lose ______ (重量) by playing badminton every day.
4. I feel very ______ (困倦的) because I stayed up late last night.
5. Our _____ (脑) needs enough sleep to work well.
abit
balanced
weight
sleepy
brain
一、根据句意及汉语或首字母提示完成单词。
6. We should keep a healthy _________ (生活方式) to stay fit.
7. You need to make more ______ (努力) to improve your physical health.
8. ________ (身体的) exercise can help build up your body.
9. There is ______ (大量的) of water in the bottle, so you don't need to buy more.
10. It's ____ (明智的) to go to bed early and get up early.
lifestyle
effort
Physical
plenty
wise
二、用单词的适当形式填空。
1. The news that our class won the game was very __________ (surprise).
2. Please tell me the _____ (true) about why you were late for school.
3. We should eat _______ (health) food to keep our body strong.
4. Last summer, he ______ (become) interested in playing tennis.
5. After drinking a cup of coffee, I felt _________ (refresh) and didn't feel sleepy anymore.
surprising
truth
healthy
became
refreshed
二、用单词的适当形式填空。
6. Last weekend, I _____ (spend) two hours practicing badminton with my brother.
7. When the fire broke out, the teacher told us to stay ____ (calm) and leave the building quickly.
8. Remember _______ (turn) off the screen before bedtime to protect your eyes.
9. Yesterday, the sun ____ (rise) at 6:15 in the morning.
10. Our school's sports day has many events, _________ (include) running, jumping and badminton.
spent
calm
to turn
rose
including
三、选词填空（5题）
diet, spend, build, thanks, choice
(请从方框中选择合适单词填入空格，每词限用一次)
1. A healthy ____ is the foundation of good physical health.
2. You shouldn't ______ too much time watching TV or playing computer games.
3. Regular exercise helps _____ up your body and improve your health.
4. ______ to your advice, I started to keep a balanced lifestyle.
5. It's a difficult ______ to make between eating pizza and a bowl of vegetable noodles.
diet
spend
build
Thanks
choice
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