2024-2025学年七年级上册英语单元重要知识点梳理
Unit5《A healthy lifestyle》
Welcome to the unit
知识点1:A life without health is like a river without water.不健康的生活犹如干涸的河流。P56
health n.健康 → healthy adj.健康的 →(反义词)unhealthy adj.不健康的→ healthily adv.健康地 → unhealthily adv.不健康地
Students think that reading paper books is good for their health.学生们认为读纸质书对他们的健康有好处。
Sitting in front of the screen for a long time is unhealthy.It’s bad for your eyes.长时间坐在屏幕前是不健康的,对我们的眼睛不好。
It’s healthy for us to have milk and eggs often.经常喝牛奶吃鸡蛋对我们而言是健康的。
The doctor told me to exercise more and eat more healthily.医生让我多锻炼并且要吃得更健康。
知识点2:Fish is good for our health.鱼对我们的健康有好处。P57
①fish 鱼(可数,单复数同形fish)
Look! There are many fish swimming in the river.看,河里有很多鱼在游。
My grandma often says that eating fish makes children clever.奶奶经常说吃鱼使小孩聪明。
②be good for 对……有好处 be bad for 对……有坏处 be good at 擅长
Swimming is good for health, but we mustn’t swim in the river alone.游泳对健康有好处,但是我们不能独自在河里游泳。
You should learn to be good at thinking. 你应该学会善于思考。
知识点3:What else do you often eat? 你还经常吃什么?P57
辨析:else 与other 其他的;别的
Where else do you want to go? 你还想去哪?
My best friend is so quiet that he hardly talks with other people.我的朋友是如此的安静以至于他几乎不和别人讲话。
Reading
知识点4:I get nine hours of sleep every night, so I am always full of energy.我每天晚上睡9个小时,所以我总是精力充沛。P58
①sleep n.睡觉,睡眠 (不可数);睡眠时间,一觉
I didn’t get much sleep last night.昨晚我没睡好。
I’ll feel better after a good night’s sleep. 好好睡一晚,我就会觉得好些了。
②sleep v.睡觉 → slept (过去式)→ sleepy adj.昏昏欲睡的;困乏的;不活跃的→asleep adj.睡着的
fall asleep 入睡 (睡着的动作) be asleep 睡着的状态
Horses can stand to sleep with eyes closed.马可以站着闭着眼睛睡觉。
Reading a book in bed makes me feel sleepy.在床上读书让我感到困倦。
Bess closed her eyes and fell asleep. 贝丝闭上眼睛,睡着了。
知识点5:It’s important for me to keep fit.对我来说保持健康很重要。P58
①固定句型:
It’s +adj.+ for sb +to do sth 做某事对某人来说…...(for之前的形容词一般用来修饰物)
It’s +adj.+ of sb +to do sth 某人做某事真的很…...(of之前的形容词一般用来修饰人)
It’s difficult for him to finish the work by himself.独立完成这个工作,对他来说很困难。
It’s honest of him to tell me the truth.他很诚实,告诉了我真相
②important adj.重要的 → (反义词)unimportant adj.不重要的 → importance n.重要
be of importance = important 重要的
知识点6: I never go to school without breakfast.我从不不吃早饭就去上学。 P58
without prep 没有,缺乏;不用,不拿,不带 adv.没有,缺乏
He found the place without difficulty.他毫不费力地找到了那地方。
Can you see without your glasses? 你不戴眼镜能看见吗?
Do you want a room with a bath or one without? 你要不要带洗澡间的房间?
知识点7:For lunch, I like fish, meat and tofu.我午餐喜欢吃鱼、肉和豆腐。P58
for lunch 作为午餐 for breakfast 作为早餐 for supper/dinner 作为晚餐
have lunch 吃午餐 have breakfast 吃早餐 have supper/dinner 吃晚餐
注意:一日三餐前用零冠词
It’s time for lunch.= It’s time to have lunch.该吃午饭了
知识点8:Too much sugar is bad for our teeth.太多糖对我们的牙齿有害。 P58
①辨析too much, much too和too many
too much = much 太多,修饰不可数名词
much too = too非常,太,修饰形容词或副词
too many = many 太多,修饰可数名词复数
It’s much too hot today.今天太热了。
There is too much ice on the ground.地面上太多冰了。
Too many people rushed to the underground in the morning.早上有太多的人冲向地铁。
②be bad for 对……有害
I’m afraid e-books might be bad for our eyes. 我担心电子书可能对我们的眼睛有害。
③tooth n.牙齿 →teeth (复数) brush one’s teeth 刷牙
名词复数变oo为ee的词还有:
foot → feet 脚 goose → geese 鹅
How often do you brush your teeth? 你多久刷一次牙?
Those shoes are bad for her feet. 那双鞋会伤她的脚。
知识点9:I am a homebody.I don’t exercise very often.我是个宅男。我不经常锻炼。P58
①home+body=homebody 喜欢待在家里的人
②exercise v.锻炼;训练;当exercise泛指“锻炼”时,是不可数名词。当exercise具体表示“体操”或“练习题”时,是可数名词,并且要用复数形式。
Remember not to spend much time exercising if we are hungry.记住,我们饿的时候,不要花太多时间锻炼。
I don’t get much exercise sitting in the office all day.我整天坐在办公室很少运动。
Doing these exercises will help you improve your English. 做这些练习题会帮助你提高英语水平。
知识点10:I have a sweet tooth and it is hard for me to say no to cakes.我爱吃甜食,对我来说拒绝蛋糕是很难的。 P58
①a sweet tooth 爱吃甜食
②hard adj.困难的;硬的;努力的;用力的
hard adv.努力地;费力地;艰难地;猛力地;猛烈地
hardly adv.几乎不;几乎没有
Study hard, and your dream will come true.努力学习,你的梦想就会成真。
It was raining hard outside. 外面雨下得很大。
We hardly saw each other. 我们几乎见不到彼此。
知识点11:Sometimes I stay up late.有的时候,我熬夜到很晚。
①stay up 熬夜
Don’t stay up too late, or you’ll be tired out.不要熬夜熬太晚,否则你会精疲力尽的。
②late adv. 迟,晚,接近末期 late adj.迟的,晚的,已故的
late → later adv.后来,以后 → latest adj.最近的,最新的 → lately adv.近来,最近
She has to work late tomorrow.她明天得工作到很晚。
He was late for school this morning.他今天早上上学迟到了。
I have been busy lately.我最近很忙。
I met her again three years later. 三年后我又遇见她了。
What’s the latest news? 有什么最新消息吗?
知识点12:I need to get enough sleep.我需要足够的睡眠。 P58
She needs to practise every day. 她需要每天练习。
= She need practise every day.
need n. 需要,必需 in need of 需要
I’m in need of some fresh air.我很想呼吸一点新鲜空气。
②enough adv.& pron. 足够地;充分地;充足地;enough修饰形容词或副词放在形容词或副词之后。
We didn’t leave early enough.我们离开得不够早。
Luckily, the birds can find enough food in the forest.幸运地,鸟儿们在森林里能够找到足够的食物。
知识点13:I plan to eat more fruit and vegetables and less sugar.我计划多吃水果和蔬菜,少吃糖。P58
more是many 和much的比较级,表示更多,所以more既可以修饰可数名词,也可以修饰不可数名词,
less是little的比较级,表示更少,只能修饰不可数名词。
more than 多于 less than 少于
Only buy the things you really need.Less is more.只买你真正需要的东西,少即是多。
知识点14:Both Kitty and Daniel have a sweet tooth. Kitty和Daniel都喜欢甜食。 P59
both …and...两者都 (谓语动词用复数)
not only…but also...不但……而且…..(谓语动词适用就近原则)
Not only you but also Daniel has to finish the work today.你和Daniel今天都必须完成工作。
= Both you and Daniel have to finish the work today.
知识点15:It is important for us to live a healthy life, but my lifestyle is a little unhealthy.健康的生活对我们来说很重要,但我的生活方式有点不健康。 P60
①a little 一点儿,少量,用作形容词性短语,修饰不可数名词;a little 也可以表示小的,可以用来修饰可数名词。
Our classroom is a little dirty, we must tidy it up.我们的教室有点脏,我们必须得把它打扫干净。
A little sheep is eating grass over there.一只小羊正在那儿吃草。
②a little 一点儿,少量,用作副词短语,修饰形容词或副词原级和比较级。
The music sounds beautiful but a little sad.那个音乐听起来很优美但是有点伤感。
③一点儿,少量:little, a little 与few, a few 的区别
知识点16:To make sure I get enough sleep, I should not stay up late.为了保证我获得足够的睡眠,我不应该熬夜。P60
To make sure 不定式做目的状语,表示为了确保。
sure adj.确信;肯定;有把握;一定,必定,无疑 sure adv.当然(表示同意)= certainly
be sure to do sth 一定要,务必(去做某事) for sure 无疑,肯定 make sure 确保,设法保证
be sure of / about sth 对某事有把握,肯定
I’m sure they will go there some day.我肯定他们总有一天会去那儿的。
Be sure to keep your bedroom clean and tidy, Tom.汤姆,一定要保持你的卧室干净整洁。
Grammar
知识点17:Maybe we should get some cakes and biscuits too.或许我们还需要再弄些蛋糕和饼干来。P62
辨析:maybe 和may be 或许,可能,大概
①maybe是一个副词,表示“也许、可能、大概”,通常放在句子的开头,作为状语使用,用于修饰动词、形容词、副词或整个句子,常用于句首或句中。。
Maybe they won’t come here tonight. 他们可能今晚不会来这儿。
Maybe she is happy.也许她是幸福的。
= She may be happy.
②may be是由情态动词may加上动词原形be构成的短语,表示“可能是、大概是”,用于构成系表结构,常用于陈述句或疑问句中。
She may be at home. 她可能在家。
= Maybe she is at home.
Integration
知识点18:How often do you eat fruit and vegetables? Almost every day.你多久吃一次水果和蔬菜?几乎每天。 P64
almost = nearly adv.几乎,差不多 almost all几乎处处,几乎所有
Dinner’s almost ready.饭就要做好了。
It’s almost time to go home.差不多到了要回家的时候了。
知识点19:It gives us energy for the whole morning.它能够给我们一整个早上的能量。P65
whole adj.全部的;整体的;完全的;所有的 whole n.整个,整体,全部,全体
He spent the whole day writing.他整整写了一天。
She drank the whole cup.她把那一整杯全喝下去了。
知识点20:We should never miss breakfast.我们不应该错过早餐。P65
miss v.错过 miss doing sth 错过做某事 miss v.想念 missing adj.丢失的
Hurry up or you will miss the early bus.快点,否则你就要错过早班车了。
What did you miss most when you were in France?你在法国的时候最怀念的是什么?
Our cat went missing last week.我们的猫上周丢了。
知识点21:For me, a healthy lifestyle is all about a healthy diet, enough exercise and rest.对我来说,健康的生活方式就是健康的饮食、足够的运动和休息。P66
rest n.休息;休息时间 have a rest = take a rest 休息一下
rest n.剩余部分;其余部分,其他事物 rest v.休息
I had a good night’s rest.我睡了一宿好觉。
The first question was difficult, but the rest were pretty easy.第一个问题很难,但其余的都相当简单。
知识点22:I also have a yogurt between meals.我还在两餐之间喝酸奶。P66
between (两者之间)在…中间,介于…之间 among (三者/ 以上)在…中间,介于…之间
Don’t eat between meals.正餐之间不要吃零食。
Among all the seasons, I like autumn best.所有的季节中间,我最喜欢秋天。
知识点23:My mum likes to cook noodles in different ways, so I often eat noodles for dinner.我的妈妈喜欢用不同的方式做面条,因此我晚餐经常吃面条。 P66
way n.方法,手段,途径;路线,道路 in different ways 用不同的方式
all the way 一路上,自始至终 by the way 顺便提一下;捎带说一声;附带问一句
in the way 挡路;妨碍 on the way 在路上,即将来临 no way 绝不,一点也不
in this way 用这种方法 in a way 在某种程度上
Well, that’s good news in a way. 嗯,在某种程度上这是个好消息。
I listen to the radio on the way to work. 我在上班的路上听广播。
He had to walk all the way home. 他不得不一路步行回家。
By the way, do you also need me to drive you home tomorrow afternoon? 顺便问一下,明天下午你还需要我开车送你回家吗?
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