摘要:
本初中英语讲义围绕“健康生活方式”主题,系统梳理食物类词汇(如cucumber, lemon)、健康句型(be good for, keep fit)及不可数名词量化(a piece of cheese)等核心知识点。以导入句“A life without health is like a river without water”为起点,通过词汇拓展、句型示例及学生生活方式对比,构建层层递进的学习支架。
资料特色在于融入文化谚语(如“as cool as a cucumber”)提升文化意识,通过对比健康与不健康生活方式(如饮食、运动习惯)培养思维品质(分析与评价)。丰富实例(如饮食建议、生活场景对话)助力语言能力提升,课中辅助教师高效授课,课后帮助学生巩固知识、查漏补缺。
内容正文:
七年级(上)Unit4单元知识点
标记星号*为提优内容
Unit 5 A healthy lifestyle
A life without health is like a river without water.
1. read about some students’ lifestyles
2. understand good and bad points of different lifestyles
3. describe our own lifestyle
4. learn how to have a healthy lifestyle
Welcome to the unit
知识点1. A life without health is like a river without water.
没有健康的一生就犹如一条没有水的河(P56)
(1) 句中的without health和without water分别作life和river的后置定语
e.g. A mind without knowledge is like a garden without flowers.
没有知识的头脑,犹如没有花朵的花园
e.g. A teacher without patience is like a lamp without light.
没有耐心的老师,犹如没有光的灯
e.g. A day without laughter is like a sky without sunshine.
没有欢笑的日子,犹如没有阳光的天空
(2) like (prep) 像...一样
e.g. He runs like the wind.
他跑起来像风一样
e.g. Don't talk like that.
别那样说话
知识点2. All kinds of food
各种各样的食物(P57)
(1) cucumber (n) 黄瓜(可数名词)
e.g. My mother bought some fresh cucumbers from the market.
我妈妈从市场买了一些新鲜的黄瓜
*as cool as a cucumber 镇定自若
e.g. Even before the exam, he was as cool as a cucumber.
即使在考试前,他也镇定自若
(2) lemon (n) 柠檬,柠檬黄(可数名词)
e.g. I like to drink water with lemon and honey.
我喜欢喝加了柠檬和蜂蜜的水
e.g. She was wearing a beautiful lemon dress.
她穿了一件漂亮的柠檬黄连衣裙
*e.g. When life gives you lemons, make lemonade.
当生活给你柠檬,把它们做成甜柠檬水(化困境为机遇)
(3) watermelon (n) 西瓜(可数名词)
e.g. Would you like a slice of watermelon?
你想要一片西瓜吗?
(4) pepper (n) 辣椒,甜椒(可数名词),胡椒粉(不可数名词)
e.g. Please pass me the salt and pepper.
请把盐和胡椒粉递给我
e.g. Can you buy a yellow pepper from the supermarket?
你能从超市买一个黄色的柿子椒吗?
(5) chocolate (n) 巧克力(不可数名词),巧克力糖(可数名词)
e.g. Chocolate is made from cocoa beans.
巧克力是由可可豆制成的
e.g. She gave me a box of chocolates.
她给了我一盒巧克力糖
(6) beef (n) 牛肉(不可数名词)
e.g. I don't eat much beef.
我不吃太多牛肉
(7) carrot (n) 胡萝卜(可数名词)
e.g. My mom put some carrots in the soup.
我妈妈在汤里放了一些胡萝卜
(8) pork (n) 猪肉(不可数名词)
e.g. Pork is the most common meat in Chinese cuisine.
猪肉是中餐里最常见的肉类
(9) sweet (n) 糖果,甜食(可数名词) (adj) 甜的,悦耳的,亲切的
e.g. Eating too many sweets is bad for your teeth.
吃太多糖果对牙齿不好
e.g. I don't like coffee that is too sweet.
我不喜欢太甜的咖啡
e.g. She has a sweet voice.
她有一副甜美的嗓音
e.g. My grandfather is a sweet old man.
我的爷爷是位和蔼的老人
(10) snack (n) 小吃,零食,点心(可数名词)
e.g. I usually have a snack between lunch and dinner.
我通常在午餐和晚餐之间吃一次点心
e.g. He bought a snack from the vending machine.
他从自动售货机买了一份小吃
知识点3. Fish is good for our health.
鱼肉对我们的健康有好处(P57)
(1) fish (n) 鱼(表示鱼的条数,单复数同形;表示鱼的种类可数)
e.g. Look! There are many fish in the river.
看!河里有好多鱼
e.g. This book shows pictures of many different sea fishes.
这本书展示了许多不同海洋鱼类的图片
(2) be good for... 对...有好处
e.g. Eating vegetables is good for your health.
吃蔬菜对你的健康有好处
e.g This tool is good for fixing bikes.
这个工具很适合修理自行车
(3) health (n) 健康(不可数名词)
e.g. Good health is more important than money.
良好的健康状况比金钱更重要
be in good / poor health 身体健康/不健康
e.g. My grandfather is in poor health.
我祖父身体不好
healthy (adj) 健康的,良好的
e.g. It's important to eat healthy food.
吃健康的食物很重要
e.g The company is in a healthy financial state.
公司财务状况良好
unhealthy (adj) 不健康的,有害健康的
e.g. Unhealthy snacks like chips should not be eaten every day.
像薯片这样的不健康零食不应该天天吃
healthily (adv) 健康地
e.g. If you eat healthily, you will feel better.
如果你吃得健康,你会感觉更好
unhealthily (adv) 不健康地
e.g. He eats unhealthily and never exercises.
他吃得很不健康,而且从不运动
【词性拓展】
*healthcare (n) 医疗保健,医疗服务(不可数名词)
e.g. The government is improving the healthcare system.
政府正在改善医疗保健系统
知识点4. It’s delicious.
它很美味(P57)
delicious (adj) 美味的,可口的,好吃的
e.g. We had a delicious meal at the new restaurant.
我们在那家新餐厅吃了一顿美味的饭
Reading
知识点1. I dance for half an hour every day.
我每天跳半个小时舞(P58)
for + 一段时间 表示某个动作持续了多长时间
e.g. He runs for twenty minutes.
他跑二十分钟步
知识点2. I get nine hours of sleep every night, so I am always full of energy.
我每晚有9个小时的睡眠时间,所以我一直都是精力充沛的(P58)
(1) get (v) 得到,获得
e.g. She gets an hour of piano practice every day.
她每天进行一小时的钢琴练习
(2) sleep (n) 睡眠(不可数名词),一段睡眠时间(可数名词)
e.g. I didn't get much sleep last night.
我昨晚没怎么睡觉
e.g. After a long sleep, I felt much better.
睡了长长的一觉后,我感觉好多了
(3) be full of energy 精力充沛(= be energetic)
e.g. You need to be full of energy for the sports meeting.
你需要为运动会储备满满的精力
e.g. This song is full of energy and makes me want to dance.
这首歌充满力量,让我想跳舞
知识点3. It is important for me to keep fit.
对我来说保持健康是很重要的(P58)
(1) important (adj) 重要的,重大的(注意冠词为an)
e.g. She has an important meeting today.
她今天有一个重要的会议
It is important (for sb.) to do sth. (对某人来说)做某事是重要的
e.g. It is important for students to study hard.
对学生来说,努力学习是重要的
*It is important that... ...是重要的
e.g. It is important that we protect the environment.
我们保护环境是很重要的
... be important to... ...对...来说是重要的
e.g. Water is important to all living things.
水对所有生物都很重要
unimportant (adj) 不重要的(注意冠词为an)
e.g. The details are unimportant.
这些细节不重要
importance (n) 重要性(不可数名词)
e.g. He understands the importance of hard work.
他明白努力工作的重要性
*be of great importance = be very important 非常重要
e.g. The meeting is of great importance. = The meeting is very important.
这个会议至关重要
(2) keep fit 保持健康(= keep healthy)
e.g. My grandfather exercises every day to keep fit.
我祖父每天锻炼以保持健康
知识点4. I also have a healthy diet.
我也有健康的饮食习惯(P58)
diet (n) 饮食,日常事物,规定饮食(专为减肥或健康而制定)
e.g. A healthy diet includes lots of fruits and vegetables.
健康的饮食包含大量的水果和蔬菜
be on a diet 在节食
e.g. She is on a diet to lose weight.
她正在节食减肥
知识点5. I never go to school without breakfast.
我从不不吃早饭就去上学(P58)
without (prep) 没有,无,不用(反义词with)
介词后加名词,代词,v-ing构成介词短语,在句子中作状语,表示条件,方式,伴随作用
e.g. He left without his umbrella.
他没带伞就离开了
e.g. It's not polite to eat without waiting for others.
不等别人自己就先吃是不礼貌的
知识点6. I often have a pancake and some milk.
我经常吃一份松饼喝一些牛奶(P58)
pancake (n) 薄煎饼,松饼(可数名词)
e.g. My dad makes the best pancakes on Sunday mornings.
我爸爸周日早上做的薄煎饼最好吃
*as flat as a pancake 非常平坦的(常用比喻)
e.g. After the storm, the field was as flat as a pancake.
暴风雨过后,田野变得非常平坦
知识点7. For lunch, I like fish, meat and tofu.
午饭我喜欢吃鱼,肉和豆腐(P58)
tofu (n) 豆腐(不可数名词)
e.g. Tofu is made from soybeans.
豆腐是由大豆制成的
知识点8. I also eat lots of fruit and vegetables every day.
我每天也吃很多的水果和蔬菜(P58)
fruit (n) 水果(水果的数量不可数,水果的种类可数)
e.g. There isn't much fruit in the fridge.
冰箱里水果不多了(表数量)
e.g. My favourite fruits are apples and bananas.
我最喜欢的水果是苹果和香蕉(表种类)
知识点9. I seldom eat cakes or sweets.
我几乎不吃蛋糕和糖果(P58)
在否定句中,表示“和”不用and,而用or(and表示不完全否定)
e.g. You can't eat cake and lose weight at the same time.
你不可能又吃蛋糕又减肥(两者不能同时满足,不完全否定)
e.g. I can't speak French or German.
我不会说法语,也不会说德语(两者全部否定)
知识点10. Too much sugar is bad for our teeth.
太多的糖果对我们的牙齿有害(P58)
sugar (n) 糖,食用糖,糖分(不可数名词)
e.g. Be careful with the sugar in drinks.
要当心饮料中的糖分
blood sugar 血糖
e.g. We need to control our blood sugar.
我们需要控制血糖
【近义辨析】sugar和sweet
sugar:调味品,原材料(不可数名词)
e.g. I don't need any more sugar in my coffee
我的咖啡里不需要放糖了
sweet:零食,糖制品(可数名词)
e.g. He always carries sweets in his pocket.
他口袋里总是装着糖果
知识点12. I am a homebody.
我是个喜欢待在家里的人(P58)
homebody (n) 喜欢待在家里的人,宅男宅女(可数名词)(pl. homebodies)
e.g. My brother is a real homebody. He loves cooking and reading at home.
我哥哥是个十足的居家男人,他喜欢在家做饭和看书
知识点13. I love beef and mutton, but I don’t eat a lot of vegetables.
我爱吃牛肉和羊肉,但我不吃太多蔬菜(P58)
(1) mutton (n) 羊肉(不可数名词)
e.g. Some people think mutton has a strong taste.
有些人觉得羊肉味道比较重
(2) vegetable (n) 蔬菜(可数名词)
e.g. My mother buys fresh vegetables from the market.
我妈妈从市场买新鲜蔬菜
知识点14. I have a sweet tooth and it is hard for me to say no to cakes.
我爱吃甜食,并且对我来说很难拒绝蛋糕(P58)
(1) tooth (n) 牙齿,齿状物(pl. teeth)
e.g. The shark has sharp teeth.
鲨鱼有很尖的牙齿
have a sweet tooth 爱吃甜食
e.g. He always orders cakes because he has a sweet tooth.
他总是点蛋糕,因为他爱吃甜食
(2) say no to... 拒绝... / 对...说不
e.g. It's important to say no to junk food.
重要的是要对垃圾食品说不
e.g. It's hard to say no to a friend.
拒绝朋友是很难的
【同形拓展】
say goodbye to... 向...道别
e.g. She said goodbye to us.
她向我们道别
say thanks to... 向...道谢
e.g. I must say thanks to everyone who helped me.
我必须向所有帮助过我的人表示感谢
知识点15. Sometimes I stay up late.
有时候我熬夜到很晚(P58)
stay up 熬夜,不睡觉(通常+ late)
e.g. I stayed up very late last night watching TV.
我昨晚看电视熬夜到很晚
e.g. She stayed up to finish her homework.
她熬夜是为了完成作业
知识点16. I need to get enough sleep.
我需要得到足够的睡眠(P58)
(1) need (v) 需要
e.g. Do you need any help?
你需要帮助吗?
need to do sth. 需要做某事
e.g. She needs to see a doctor.
她需要去看医生
need (n) 需要(抽象概念不可数名词,具体需求可数名词),必需品(可数名词)
e.g. My needs are simple: food, water, and a warm place to sleep.
我的需求很简单:食物、水和温暖的睡觉地方
no need 没有必要
e.g. There is no need for you to worry.
你没有必要担心
in need 处于困境中(定语)
e.g. We should help people in need.
我们应该帮助有困难的人
*in need of... 需要...,缺乏...
e.g. He is in need of a good rest.
他需要好好休息一下
*meet one’s need 满足某人的需求
e.g. The company tries to meet the needs of its customers.
公司努力满足客户的需求
(2) enough (adj) 足够的(修饰名词,位置前置)
e.g. There aren't enough chairs for everyone.
没有给每个人准备足够的椅子
enough (adv) 足够地(修饰形容词,副词后置)
e.g. You didn't run fast enough to catch the bus.
你跑得不够快,没赶上公交车
知识点17. It is important for us to live a healthy life, but my lifestyle is a little unhealthy.
对我们来说过一种健康的生活是重要的,但我的生活方式有一点不健康(P60)
live a ... life 过着一种...的生活
e.g. Many young people dream of living an exciting life in big cities.
许多年轻人都向往在大城市过上激动人心的生活
e.g. The hero in the story finally lived a peaceful life.
故事里的英雄最终过上了和平的生活
知识点18. To make sure I get enough sleep, I should not stay up too late.
为了确保得到充足的睡眠,我不应该熬夜到太晚(P60)
to do表目的,做目的状语
e.g. To make sure you don't get lost, you shouldn't walk alone in the forest.
为了确保你不会迷路,你不应该在森林里独自行走
Grammar
知识点1. a piece of cheese
一块奶酪(P62)
(1) piece (n) 块,片,段,件,篇,首...(可数名词)
a piece of paper / advice / news / information / furniture / music / art
可作为不可数名词的量化标准
a piece of cake 小菜一碟,很容易的事情
e.g. The test was a piece of cake.
这次测试小菜一碟
break into pieces 摔成碎片
e.g. The glass broke into pieces.
玻璃杯摔成了碎片
*in one piece 完好无损地
e.g. The box arrived in one piece.
箱子完好无损地送到了
(2) cheese (n) 奶酪(不可数名词)
e.g. This sandwich has ham and cheese in it.
这个三明治里面有火腿和奶酪
e.g. Pasta and cheese are a great match.
意大利面和奶酪是绝配
知识点2. a bowl of soup
一碗汤(P62)
bowl (n) 碗,一碗的量(可数名词)
e.g. I put the fruit in a large bowl.
我把水果放在一个大碗里
e.g. Please wash the bowls after dinner.
饭后请把碗洗了
【*词性拓展】
bowl (v) 打保龄球
e.g. Let's go bowling this weekend!
我们周末去打保龄球吧
bowling (n) 保龄球运动(不可数名词)
e.g. Bowling is a fun activity for the whole family.
保龄球是一项适合全家人的有趣活动
知识点3. a packet of salt
一袋盐(P62)
(1) packet (n) 小袋,小包装
e.g. This packet of seeds is for growing tomatoes.
这包种子是种番茄的
*cost a packet 花一大笔钱
e.g. Don't buy the drinks at that cinema, they cost a packet.
别在那家电影院买饮料,贵死了
(2) salt (n) 盐(不可数名词)
e.g. Please pass me the salt.
请把盐递给我
salt (v) 加盐,用盐腌制
e.g. In the past, people often salted meat to keep it for a long time.
在过去,人们经常腌肉来保存时间长久
*salty (adj) 咸的,含盐的
e.g. These potato chips are very salty.
这些薯片很咸
知识点4. four kilos of meat, five cartons of milk, six bottles of juice
四公斤肉,五盒牛奶,六瓶果汁(P62)
(1) kilo (n) 千克,公斤(kilogram的缩写形式)
e.g. This bag of rice weighs ten kilos.
这袋米重十公斤
(2) carton (n) 硬纸盒,塑料盒
e.g. Could you please buy a carton of orange juice from the supermarket?
你能从超市买一盒橙汁吗?
(3) bottle (n) 瓶子
e.g. He drank two bottles of beer at the party.
他在聚会上喝了两瓶啤酒
bottle (v) 给...装瓶
e.g. The company bottles this water from a natural spring.
这家公司从天然泉水取水装瓶
bottled (adj) 瓶装的
e.g. I prefer bottled water to tap water.
我更喜欢瓶装水,而不是自来水
知识点5. Maybe we should get some cakes and bread too!
也许我们也应该带一些蛋糕和面包(P62)
maybe (adv) 也许,可能
常放句首,句尾,或助动词、be动词、情态动词后,实义动词前
e.g. Maybe I will go to the park with you.
也许我会和你一起去公园
【近似解析】maybe和may be
maybe:副词作状语,修饰一整句话
e.g. Maybe he is a teacher.
也许他是一位老师
may be:情态动词+动词,作谓语
e.g. He may be a teacher.
也许他是一位老师
Integration
知识点1. Less than 3 glasses.
不超过三杯(P64)
than (conj / prep) 比(必须出现比较级才能使用)
e.g. This book is more interesting than that one.
这本书比那本更有趣
less than... 少于...,不太...
e.g. I spent less than ten yuan on this book.
我买这本书花了不到十元钱
e.g. I am less than satisfied with the result.
我对这个结果不太满意
more than... 多于...,不仅仅...
e.g. It took me more than an hour to finish my homework.
我花了一个多小时才完成作业
e.g. He is more than a teacher to me. He is my friend.
对我来说,他不仅仅是老师,还是我的朋友
知识点2. How often do you eat unhealthy food like chips?
你多久吃一次像薯片这样的不健康食品?(P64)
chip (n) 碎片,炸薯条,芯片(可数名词)
e.g. Fish and chips is a very popular food in the UK.
炸鱼薯条在英国是非常受欢迎的食物
e.g. Be careful! There are glass chips on the floor.
小心!地板上有玻璃碎片
e.g. This phone uses a very fast chip.
这部手机使用了一种非常快的芯片
知识点3. Almost every day.
几乎每天(P64)
almost (adv) 几乎,差不多(程度上接近,但未达到)
e.g. She almost cried when she heard the bad news.
当她听到这个坏消息时,她差点哭了
e.g. He runs almost as fast as his brother.
他跑得几乎和他哥哥一样快
e.g. Almost all the students in our class like English.
我们班上几乎所有的学生都喜欢英语
知识点4. How much time do you spend on your computer, smartphone or tablet every day?
你每天在电脑,手机,平板上花费多长时间?(P64)
smartphone (n) 智能手机(可数名词)
e.g. My parents bought me a new smartphone on my birthday.
我父母在我生日时给我买了一部新智能手机
tablet (n) 药片,平板电脑(可数名词)
e.g. We use tablets to study in our IT class.
我们在信息技术课上使用平板电脑学习
e.g. The doctor told me to take one tablet twice a day.
医生告诉我每天吃两次药,每次一片
知识点5. scores, point
得分,分数(P65)
score (n) 得分,分数(可数名词)
e.g. She got a high score in the English exam.
她在英语考试中得了高分
e.g. What's the score of the basketball game?
篮球比赛的比分是多少?
score (v) 得分(比赛,测试中)
e.g. Our team scored ten points in the first half.
我们队在上半场得了十分
e.g. He always scores highly in science subjects.
他理科成绩总是很好
point (n) 观点,论点,分数,点,小数点,意义(可数名词)
e.g. We need one more point to win the game.
我们还需要一分就能赢得比赛
e.g. She made a very good point in the discussion.
她在讨论中提出了一个很好的观点
e.g. The water has reached boiling point.
水已经达到了沸点
*the point of (doing) sth. (做)某事的意义
e.g. What's the point of learning a foreign language?
学习外语的意义是什么?
point (v) 指向
*point to / at... 指向...
e.g. The teacher pointed to the map on the wall.
老师指向墙上的地图
知识点6. I seldom eat fruit, but I have a big meal for breakfast.
我几乎不吃水果,但我早饭会吃一顿大餐(P65)
meal (n) 一顿饭(可数名词)
e.g. We have three meals a day: breakfast, lunch and dinner.
我们一天吃三顿饭:早餐、午餐和晚餐
知识点7. My mum also cooks delicious porridge.
我妈妈也会做一些美味的粥(P65)
porridge (n) 粥,麦片粥(不可数名词)
e.g. Would you like a bowl of porridge?
你想来一碗粥吗
知识点8. It gives us energy for the whole morning.
他为我们的一整个上午提供能量(P65)
whole (adj) 整体的,全部的,完整的(前面需要有限定词)
e.g. The whole school is preparing for the sports meeting.
全校都在为运动会做准备
e.g. She ate the whole cake by herself!
她一个人把整个蛋糕都吃了!
whole (n) 整体,全部
the whole of... ...的整体
e.g. I have been learning English the whole of my life.
我一生都在学习英语
as a whole 作为一个整体
e.g. We should think of the problem as a whole.
我们应该把这个问题作为一个整体来考虑
*on the whole 总的来说,大体上
e.g. On the whole, it was a very successful party.
总的来说,这是一个非常成功的派对
知识点9. We should never miss breakfast.
我们应该永远都不要不吃早饭(P65)
miss (v) 想,想念,未击中,未接住,未看到,未听到,错过,发现...丢失,缺席
e.g. I miss my parents when I am at school.
我在学校的时候很想念我的父母
e.g. The player tried to kick the ball but missed.
那个球员试图踢球,但没踢中
e.g. I'm sorry, I missed what you said. Could you repeat it?
对不起,我没听到你说什么。你能重复一遍吗?
e.g. Hurry up, or we will miss the bus!
快点,否则我们要错过公交车了!
e.g. When did you first miss your wallet?
你最早是什么时候发现钱包不见的?
e.g. She was sick and missed school for a week.
她生病了,缺了一周的课
miss (n) 未击中,未成功,(用于称呼)小姐
e.g. He tried to hit the ball but it was a miss.
他试图击球,但没打中
e.g. Can I help you, Miss Brown?
布朗小姐,有什么可以帮您吗
知识点10. For me, a healthy lifestyle is all about a healthy diet, enough exercise and rest.
对我来说,一个健康的生活方式都是有关于健康的饮食,足够的运动和睡眠(P66)
rest (n) 休息,剩余部分
have a rest / take a rest 休息一下
e.g. After a long rest, he felt much better.
经过长时间的休息,他感觉好多了
e.g. I've finished half of the work. I'll do the rest tomorrow.
我完成了一半的工作,剩下的明天做
the rest of... ....的剩余部分
e.g. He spent the rest of his life in Shanghai.
他在上海度过了他的余生
rest (v) 休息
e.g. Let's rest for ten minutes before we continue walking.
我们休息十分钟再继续走吧
知识点11. I sleep for ... hours most nights.
我大多数的晚上睡...个小时(P66)
most (det) 大多数的
e.g. Most water on Earth is salt water.
地球上的大部分水是盐水
e.g. He spends most time playing video games.
他大部分时间都在玩电子游戏
most (pron) 大多数,大部分
e.g. Most of the teachers here are very kind.
这里的大部分老师都很和善
e.g. I agree with most of what you said.
我同意你说的大部分内容
most (adv) 最,非常(最高级的构成部分)
e.g. This is the most interesting book I have ever read.
这是我看过的最有趣的书
第 1 页 共 15 页
第 2 页 共 15 页
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