2019届一轮复习人教版必修三Unit 2 Healthy eating学案

Unit 2 Healthy eating学案

Ⅰ.情景默写

1.Sitting on a sofa in her room，Welty，a slim(苗条)figure in a simple gray dress，looked pleased with this explanation.(2016·全国卷Ⅲ)

2.They settled in at a comfortable East Side cafe and within minutes，another customer(顾客)was approaching their table.(2016·全国卷Ⅲ)

3.Persons in Asian cultures may view silence as a sign(标记)of respect，particularly to an elder or a person in authority.(2016·全国卷Ⅰ)

4.When he was running after his brother，the boy lost his balance(平衡)and had a bad fall.

5.Seeing so many people injured，they had no time to sigh(叹息) and immediately gave a willing hand.

6.Dry bread at home is better than roast(烤制的) meat abroad.

7.The hostess(女主人)is very popular because she always makes her guests feel at home.

8.Don’t eat raw(未加工的)meat and eggs, because there are a lot of viruses in them. 9.It is also wise of children to consult(请教) their parents when making decisions. 10.Drink something hot after you eat，and your stomach will digest(消化) your food better.

11.He didn’t shout or swear，but just glared(怒视) silently at me. 12.Telling lies(谎言) frequently makes him unpopular among his fellows. 13.If you want to lose weight，you’d better diet(节食) strictly. 14.If you place orders now，we would give you a 5% discount(折扣).

15.If your knowledge can be combined(结合) with my experience，we’re sure to succeed.

16.Keep it in mind，and gradually we can gain this good learning habit and benefit(受益)from it.

17.The tall，thin man was spying(监视)on the woman talking with someone over there.

18.The government will have to work hard to win__back(赢回)the confidence of the people.

19.The man ought to be fired.You shouldn’t let him get__away__with(不受惩罚)stealing from the shop.

20.The newcomer feels his neighbours are always looking out of their windows，spying__on(监视)him.

21.Since the dancers have to pay the high cost of clothing out of their own pockets，they are often heavily in__debt(欠债).

22.The shop will hold an end－of－season sale; that is to say，they will cut__down(削减)the prices to sell the goods off quickly.

23.Though Jenny is the best student in study，she shouldn’t get away with telling__a__lie(说谎).

24.His parents died when he was 17，so he had to earn__his__living(谋生)on his own. 25.You eat the foods containing too much sugar and fat，which makes you put__on__weight(增加体重)easily. Ⅱ.词性转换

1.As we all know，no one is perfect，and everyone has his own weaknesses(weak). 2.We had to limit our spending，and the limited cost helped us go through the hard times.(limit)

3.Children are always curious about everything they see and hear.They will ask all kinds of questions curiously.To meet their curiosity，we’d better answer them.(curios) 4.David has a strong body.He has the strength to do this hard work.We had better strengthen the relationship between us.(strong)

1.句型公式：现在分词短语作状语

她站在窗前看落日。

She stood at the window watching__the__sunset. 2.句型公式：“否定词＋比较级”结构 众所周知，健康是最重要的。

As is known to us，nothing__could__be__more__important__than__health. 3.句型公式：情态动词＋have done 我无心的话一定深深地伤害了他。

My mindless words must__have__hurt__him__deeply. 4.句型公式：have sb doing sth

他不能容忍他儿子暑假期间一直玩电脑游戏。

He could__not__have__his__son__playing computer games all the time during summer vacation.

5.句型公式：The weakness of...is that...

在A市居住的其中一个缺点是那里的空气污染严重。

The__weakness__of__living__in__City__A__is__that the air here is polluted seriously.

6.句型公式：neither...nor...

公司的经理和销售部的经理都不是大学生。

Neither__the__manager__of__the__company__nor__the__sales__manager__is college graduate.

7.句型公式：such...that...

他是这样一个如此有学问的人，以至于我们都非常仰慕他。 He is such__a__learned__person__that we all admire him very much.

第一板块 重点单词

1.balance vt.平衡；权衡n.天平；平衡；结余；余额 高考必刷题练透

单句语法填空/单句改错/微写作

①The weather effects，both good and bad，are felt in many places.Rich countries gain

a

more from powerful Ni?os，on balance，than they lose.(2016·江苏卷)

②You have to balance the advantages of living in the countryside against the disadvantages.

③You’d better keep a balanced(balance) diet for the benefit of your health. ④I found it hard to keep balance on the icy path. keep后加my ⑤When running after his brother，the boy was out of his balance and had a bad fall.去掉第二个his

⑥现在，自然平衡正在遭到破坏，天气正在变得越来越热。

Nowadays，the__balance__of__nature__is__being__destroyed__and__the weather__is getting__warmer__and__warmer. 状元笔记全记牢

(1) keep one’s balance 保持平衡

lose one’s balance?

? 失去平衡

be out of balance?

keep the balance of nature 保持生态平衡 on balance 总的来说

(2)balance sth against 权衡；斟酌；比较 (3)balanced adj. 保持(或显示)平衡的 keep a balanced diet 保持饮食均衡 2.limit vt.限制；限定n.界限；限度 高考必刷题练透 单句语法填空/微写作

①He limited each person to one book at a time.

②Within the limits of legal rights，persons are free to do as they please. ③Speeches were__limited(limit)to ten minutes each in the last election. ④There is a limit to one’s life，but no limit to serving(serve) the people.

⑤他出生在一个贫困家庭中，童年时期仅仅接受了有限的教育。 He__was__born__in__a__poor__family，and__only__received__limited education__in__his__childhood. 状元笔记全记牢

(1)limit...to... 把……限制在……内 (2)beyond the limit 超过限度 within the limits of 在……范围内

there is a/no limit to 对……是有限的/无限的 (3)limited adj. 有限的 be limited to sth 受限制于……

3.benefit n.好处；利益；优势 vt.& vi.有益于；有助于；受益 高考必刷题练透 单句语法填空/一句多译

①It benefited(benefit) me a lot to preview lessons，get actively involved in class，and review what had been taught after class.(江西卷)

②You can also revise the knowledge at the same time and you are sure to benefit from/by it.(2015·广东卷)

③If I am lucky enough to be elected，I will make every effort to serve for the benefit of students and our club.(天津卷)

④这项活动对我们非常有益处。(2016·天津卷) ④－1 The__activity__benefits__all__of__us.(benefit sb)

④－2 The__activity__is__of__benefit__to__all__of__us.(be＋of＋抽象名词) ④－3 The__activity__is__beneficial__to__all__of__us.(be＋形容词) 状元笔记全记牢

(1)benefit from/by... 从……中受益；得益于…… benefit sb 对某人有益

(2)be of (much/great) benefit to sb 对某人(非常)有益处 for the benefit of... 为了……的利益 (3) beneficial adj. 有益的

be (very) beneficial to sb 对某人(非常)有益处 4.strength n.[C]长处；强项[U]力量；体力 高考必刷题练透 单句语法填空/完成句子

①To make members of a team perform better，the trainer first of all has to know their strengths(strength)and weaknesses. ②And the best way to__strengthen(strength)willpower is to make it into a habit.(辽宁卷)

③Practising Chinese kungfu can not__only__build__up__one’s__strength，but also develop one’s character.

练中国功夫不但能增强体质，还能培养一个人的品质。

④The__strength__of__his__diet__is__that it contains plenty of vitamin and fibre. 他的饮食的优势为其中含有丰富的维生素和纤维。 状元笔记全记牢

(1)build up one’s strength/body强身健体 strengths and weaknesses 优点和缺点 The strength of...is that... ……的优点是…… (2)strengthen vt.&vi. 加强

第二板块 核心短语

1.get away with受到从轻发落；(做坏事)不受惩罚 高考必刷题练透 单句语法填空/微写作

①The child ought to be punished.You shouldn’t let him get away with telling(tell)

lies!

②It took a long time to get across to the workers the way the machine worked. ③Studying a foreign language is always hard at the beginning，but I’ll get over it. ④我努力学习，和老师、同学友好相处。(湖北卷·写作)

I__work__hard__and__get__along__well__with__my__teachers__and__classmates. 状元笔记全记牢

get over 克服……；从……中恢复过来 get across (to sb) 向某人解释清楚 get away (from) (从……)脱离 get rid of 摆脱；除掉

get down to (doing) sth 开始认真地做某事 get in touch with 与……取得联系 2.cut down削减；删节；砍倒；杀死(某人) 高考必刷题练透

写出下面句中cut down的含义/单句语法填空

①My uncle hasn’t been able to quit smoking，but at least he has cut down.削减 ②This article is too long，and you have to cut it down to 1，000 words.删节 ③Immediate actions should be taken，like stopping cutting down trees，to better the environment.砍倒

④Hunger，cold and illness cut down many of the villagers.杀死(某人) ⑤I’d feel very cut off if I didn’t know what was happening in the world. ⑥I wish Marie would stop cutting in on our conversation. 状元笔记全记牢

cut back/down on 削减，减低，缩减 cut in 插话；插队 cut up 切碎；齐根切掉

cut out 删除；裁剪

cut across 穿过(某地)(尤指抄近路) cut off 切断；中止；隔绝 cut sth away 切除，剪去

第三板块 经典句式

1.“Nothing could be better，” he thought.他想：“再没有比这些更好吃的了。” 高考必刷题练透

单句语法填空/单句改错/一句多译

①As is known to us all，nothing is more__precious(precious)than health.

②So many people gave a willing hand when I was in trouble.It was not until then that I realized nobody was happier(happy)than I was. ③Our women athletes achieved great success in the Olympic Games.No one could perform so well as them，I think. ④—Must I turn off the gas after cooking?

—Of course.You can be too careful with that.be前加never/not ⑤这本书对我影响最大。

⑤－1 any other bookＷ.

?The book has greater

?⑤－2 all the other booksＷ.

effect on me than

?⑤－3 any of the other booksＷ.状元笔记全记牢

(1)否定词(nothing)＋比较级(better)表示最高级的含义。 (2)表示最高级意义的几种结构： ①never＋比较级

??nothing或no等＋so＋原级＋as②? ??nothing或no等＋比较级＋than

??（all） the other＋复数名词

③比较级＋than＋?

anyone else??any of the other＋复数名词

any other＋单数名词

(3)can/could＋never/not＋too再……也不为过

2.He could not have Yong Hui getting__away__with telling people lies! 他可不能让雍慧哄骗人们却不受惩罚！ 高考必刷题练透 单句语法填空/单句改错

①I can’t have you speaking(speak)to your mother in a rude manner.You must apologize to her immediately.

②I have a lot of work to__do(do)today，so I have no time to spare.

③ “Tom，do you have anything to__be__washed(wash)？” asked the mother. ④It is not polite to have your guest waiting(wait) all the time.

⑤When I was fifteen，she used to have me call(call)people on phone to pretend I was her.

⑥As a responsible teacher，he can’t have any of his students cheat in the exam.cheat→cheating ⑦Every year，Tom remembers to have some flowers send to his mother on her birthday.send→sent ⑧They were so frightened that they had the light burn all night.burn→burning 状元笔记全记牢

(1)have sb doing sth的用法：

①用于否定句中意为“不允许某人做某事”； ②用于肯定句意为“让某人做某事/让某事发生”。 (2)其他类似结构

①have sb do sth让某人做某事

②have sth done让别人做某事/完成某事/遭遇不幸的事 ③have sth to do有事情要做

④have sth to be done有事情要做(主语不做)

Ⅰ.课文语法填空

It had been a very strange morning.Wang Peng felt very 1.frustrated(frustrate) when he saw none of his customers would eat in his restaurant as usual.2.In his opinion，nothing could be 3.better(good) than his fried rice，mutton kebabs，fatty pork or his sugary cola.When 4.following(follow) one of his best friends into Yong Hui’s newly opened restaurant，he was amazed 5.at the menu there：raw vegetables，fruit and water.In order to win his customers back，6.before long he went to the library to do some research，7.which showed Yong Hui’s menu didn’t give the customers energy－giving food.In fact，there was 8.weakness(weak) in Wang Peng’s menu as well.So the only solution is 9.to__combine(combine) the two menus together to get 10.a balanced menu. Ⅱ.课文短文改错

At the library Wang Peng was surprised to finding that his restaurant served far too many fat and Yong Hui’s far too little.Even though her customers might get thin after eat Yong Hui’s food，but they were not eating enough energy－giving food to keep them fit.They would become tiring very quick.Wang Peng feel more hopeless as he drove back home.Perhaps with discount and a new sign he could win her customers back. 答案

finding

At the library Wang Peng was surprised to find that his restaurant served far many

too much fat and Yong Hui’s far too little.Even though her customers might get thin

eat

after eating Yong Hui’s food，but they were not eating enough energy－giving food

tiringquickfeel

to keep them fit.They would become tired very quickly.Wang Peng felt more

hopeless? discount and a new sign he could as he drove back home.Perhaps with hopefulaher

win his customers back. Ⅲ.单元要点微写作

假如你是李华，你的美国朋友Abby向你征求关于保持健康的建议，请根据下面要点给他写一封回信。 1.健康平衡的饮食；

2.减少摄入富含糖类和脂肪的食物； 3.良好的生活习惯很重要； 4.充分的睡眠。

注意：1.请根据以上要点写一篇60词左右的短文。 2.尽量使用本单元的知识点。 3.可适当增加细节。 【参考范文】 Dear Abby，

I am delighted to have heard from you.As for the question you put forward in your last letter，I’d like to give you the following tips to keep healthy.

First of all，you need a healthy and balanced diet.Besides，don’t eat the foods containing too much sugar and fat，which will make you put on weight easily.Therefore，you should cut down the amount of them.More importantly，it is very important to form good living habits；at the same time，for the benefit of your health，it is necessary to have enough rest.

I do hope my tips will be helpful to you.

Yours， Li Hua

hopeless? discount and a new sign he could as he drove back home.Perhaps with hopefulaher

win his customers back. Ⅲ.单元要点微写作

假如你是李华，你的美国朋友Abby向你征求关于保持健康的建议，请根据下面要点给他写一封回信。 1.健康平衡的饮食；

2.减少摄入富含糖类和脂肪的食物； 3.良好的生活习惯很重要； 4.充分的睡眠。

注意：1.请根据以上要点写一篇60词左右的短文。 2.尽量使用本单元的知识点。 3.可适当增加细节。 【参考范文】 Dear Abby，

I am delighted to have heard from you.As for the question you put forward in your last letter，I’d like to give you the following tips to keep healthy.

First of all，you need a healthy and balanced diet.Besides，don’t eat the foods containing too much sugar and fat，which will make you put on weight easily.Therefore，you should cut down the amount of them.More importantly，it is very important to form good living habits；at the same time，for the benefit of your health，it is necessary to have enough rest.

I do hope my tips will be helpful to you.

Yours， Li Hua

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