2021届高考英语人教版一轮创新教学案：第1编Book3Unit2　Healthyeating

Unit 2　Healthy eating


1.Since A Bite of China was broadcast, it has enjoyed a great popularity among the audience.
《舌尖上的中国》播出以来，受到广大观众的热烈欢迎。
2.Although health often doesn't say hello to you before going out of the door, as_long_as you pay attention to it, care for it, one day, it will come back.
虽然健康常常不打招呼就出了门，但你只要重视它、呵护它，总有一天它会回来的。
3.A diet bad_for human beings, it seems, is also bad for the environment.
似乎人类不健康的饮食对环境也会产生不良影响。
4.Having enough fat and salt in your meals will reduce_the__urge_to snacks between meals.
你在每一餐中都摄入足够的脂肪和盐就不会对零食那么感兴趣了。

自主排查 夯基固本


Ⅰ　核心单词
(1)diet (n.) 日常饮食 (vi.) 节食
(2)balance (vt.) 平衡；权衡 (n.) 天平；平衡→balanced (adj.) 均衡的
(3)fry (vt.& vi.) 油煎；油炸
(4)ought (v. aux.) 应当；应该
(5)raw (adj.) 生的；未加工的
(6)strength (n.) 强项；长处；力量→strong (adj.) 强壮的；强大的→strengthen ( v．) 加强
(7)consult (vt.) 咨询；请教；商量
(8)debt (n.) 债；债务
(9)limit (vt.) 限制；限定 (n.) 界限；限度→limited (adj.) 有限的
(10)benefit (n.) 利益；好处 (vt.& vi.) 有益于；有助于；受益→beneficial (adj.) 有益的；有好处的
(11)combine (vt.& vi.) (使)联合；(使)结合→combination (n.) 结合；联合体

Ⅱ　阅读单词
(1)roast (adj.) 烤制的 (vt.& vi.) 烤；烘；烘烤
(2)slim (vi.) 变细；减肥 (adj.) 苗条的；纤细的
(3)curiosity (n.) 好奇心
(4)hostess (n.) 女主人；女主持人
(5)lie (n.) 谎话；谎言 (vi.) 说谎
(6)customer (n.) 顾客；消费者
(7)weakness (n.) 缺点；虚弱；弱点
(8)digest (vi.& vt.) 消化 (n.) 摘要；概要
(9)glare (vi.) 怒目而视；闪耀 (n.) 怒视；炫目的光
(10)spy (vi.& vt.) 窥探；秘密监视 (n.) 间谍；侦探

　[单句语法填空]
1.I forgive you this time, but never ________ (lie) to me again.
答案：lie
2.Hydrogen ________ (combine) with oxygen can form water.
答案：combined
3.With ________ (limit) time and attention, we have to be careful about what we look for and what we pay attention to.
答案：limited
4.Children are often full of ________ (curious) and they take great interest in everything.
答案：curiosity
5.A ________ (balance) diet is important to health.
答案：balanced
6.Forgiveness can be surprisingly ________ (benefit) to your physical and mental health.
答案：beneficial
7.The best way to ________ (strength) willpower is to make it into a habit.
答案：strengthen
8.They stood there, ________ (glare) at each other without a word.
答案：glaring

9.He is one of the frequent ________ (customer) in the shop.
答案：customers
10.Don't take his patience as a sign of ________ (weak).
答案：weakness

联想积累
1.后缀­ness必备名词荟萃
①weakness 虚弱；弱点
②darkness 黑暗
③awareness 意识
④consciousness 知觉
⑤carelessness 粗心大意
⑥happiness 高兴；幸福
⑦kindness 仁慈；好意
⑧sadness 悲伤
2.以­th为后缀的名词
①strength 强项
②length 长度
③width 宽度
④depth 深度
⑤death 死亡
⑥warmth 温暖
⑦youth 青春；青年
⑧growth 成长


1.ought_to　　　　　应当；应该
2.lose_weight 体重减轻；减肥
3.get_away_with 受到从轻发落；(做坏事)不受惩罚
4.tell_a_lie 说谎
5.win ... back 赢回；重新获得
6.earn_one's_living 谋生
7.in debt 欠债
8.glare at 怒目而视
9.spy on 暗中监视；侦查
10.cut down 削减；删节
11.before long 不久以后
12.put on weight 增加体重

　[选词填空]

1.If you waste money like this, you will be ________.
答案：in debt
2.Every one of us can make a great effort to ________ the use of energy in our country.
答案：cut down
3.It is requested that the reporter ________ be to blame for the wrong report.
答案：ought to
4.________ will lead to a series of ill effect, so never does an honest man do that.
答案：Telling a lie
5.________ he came to Canada to go on with his education.
答案：Before long
6.I spent an hour every day taking exercise for the sake of ________.
答案：losing weight

联想积累
1.“动词＋back”短语一览
①win ... back 赢回；重新获得
②look back (on) 回顾
③hold back 控制住
④give back 归还
⑤call/ring back 回电话
⑥take back 拿回；收回
⑦keep back 隐瞒；抑制
⑧turn back 原路返回；往回走
2.lose短语全接触
①lose weight 减肥
②lose heart 丧失信心
③lose one's balance 失去平衡
④lose one's breath 喘不过气
⑤lose one's heart to 倾心于
⑥lose one's way 迷路
⑦lose one's temper 发脾气
⑧lose sight of 看不见



课文原句
句式梳理
仿写训练
1.“Nothing could be better，” he thought. 他想：“没有比这些更好的了。”
“否定词＋谓语动词＋比较级”句式，表示“没有比……更……的了”。
It can be easily proved that ________________ time.
很容易证明，没有什么比时间更珍贵。
2.According to my research, neither your restaurant nor mine offers a balanced diet.
根据我的研究，你我两家所提供的都不是均衡膳食。
neither ... nor ... “既不……也不……”，连接两个同等成分。连接两个名词作主语时，谓语动词遵循“就近原则”。
She is ________________. That's why she needs your help.
她既不聪明， 又不勤奋。那就是她需要你帮助的原因。

答案：1.nothing is more precious than　2.neither clever nor hardworking

直击重点 突破考点

①balance　vt. 平衡；权衡　n. 天平；平衡(P9)

(1)单句语法填空
①You'd better have a ________ (balance) diet for the benefit of your health.
②You'd better balance the advantages of living in the city ________ the disadvantages.
答案：①balanced　②against
(2)单句写作
①When climbing the hill, hold the walking stick firmly to avoid ______________.
爬山时，拿好拐杖，以免失去平衡。
②You are working too hard. You'd better ________________ between work and rest.
你工作太勤奋，你最好平衡一下工作与休息。
答案：①losing your balance　②keep the balance


(1)keep the balance of nature 保持生态平衡
keep one's balance 保持平衡
lose one's balance 失去平衡
(2)balance sth.against 权衡；斟酌；比较
(3)balanced adj. 均衡的；客观公正的

②lie　vi. 说谎　n. 谎言；谎话(P10)

(1)单句语法填空
①If someone avoids looking at your eyes when talking, he may ________ (lie) to you.
②On his way to the city, he found a poor traveler ________ (lie) on the road.
③________ (lie) can't cover up facts.
④She felt tired, so she went and ________ (lie) down for a while.
答案：①be lying　②lying　③Lies　④lay
(2)单句改错
Don't laid the glass on the corner of the table.
_________________________________________________________________
答案：laid→lay


(1)tell a lie＝tell lies 撒谎；说谎话
a big lie 弥天大谎
a white lie 善意的谎言
(2)lie to sb. 对某人撒谎
(3)lie in 位于；在于

动词原形
词性
词义
过去式
过去分词
现在分词
lie
vi.
说谎
lied
lied
lying
lie
vi.
躺；位于
lay
lain
lying
lay
vt.
放置；下蛋
laid
laid
laying

③strength　n. 强项；长处；力量(P11)

(1)单句语法填空
As we all know, no one is perfect, and everyone has his own ________ (strength) and weaknesses.
答案：strengths
(2)单句写作
①He has been doing morning exercises to ____________________.
他一直进行晨练以增强体力。
②______________ his diet is that it contains plenty of vitamin and fibre.
他的饮食的优势在于它富含维生素和纤维。
答案：①build up his strength　②The strength of


(1)build up one's strength 增强体力
strengths and weaknesses 优点和缺点
The strength of ... is that ... ……的优点是……
(2)strengthen vt.& vi. 加强

④limit　vt. 限制；限定　n. 界限；限度(P14)

(1)单句语法填空
①There's a limit ________ the number of times I can stop what I'm doing just so I can help him！
②The major challenge of this century is to find ways to meet the needs of a growing population ________ the limits of this single planet.
③Time is ________ (limit), so you must finish it in 30 minutes.
答案：①to　②within　③limited
(2)单句改错
There is a limit to one's life, but no limit to serve the people.
_________________________________________________________________
答案：serve→serving



(1)limit ... to ... 把……限制在……内
(2)to the limit 最大限度地
within limits 在合理限度内
set a limit for sth. 给某事设定限度
There is a/no limit to ... 对……是有限度的/无限度的
(3)limited adj. 有限的

⑤benefit　n. 利益；好处　vt.& vi. 有益于；有助于；受益(P14)

(1)单句语法填空
①I'm sure everyone will benefit a lot ________ this activity.
②This is an agreement that is greatly ________ (benefit) to both parties.
答案：①from　②beneficial
(2)单句改错
The rain was of great beneficial to the plants.
_________________________________________________________________
答案：beneficial→benefit
(3)单句写作
China has been pushing the reform of public hospitals __________________ all her citizens.
为了所有公民的利益，中国一直在推进公立医院的改革。
答案：for the benefit of


(1)benefit from/by ... 从……中受益；得益于……
(2)for the benefit of 为了……的利益
(3)beneficial adj. 有益的；有利的
be beneficial to ... (＝be of benefit to) 对……有益
⑥combine　vt.& vi. (使)联合；(使)结合(P15)

单句写作
①It is important that we ________ theory with practice.
我们把理论和实践结合起来是重要的。
②This drug can be safely used ________________ other medicines.
这种药可以同其他药物一起安全服用。
答案：①combine　②in combination with


combine A with B 把A和B结合起来
combination n. 结合；联合
a combination of ... ……的结合/联合
in combination with ... 与……结合/联合


①get away with 受到从轻发落；(做坏事)不受惩罚(P10)

单句写作
①Don't cheat yourself in exams, for you'll never ________________ it.
考试不要作弊，因为不会逃过惩罚。
②Every now and again I like to spend a few days in the country to ______________ the noise and pollution of London.
我喜欢不时地去乡下待几天，以远离伦敦的嘈杂声和污染。
③If we can ____________ present difficulties, then everything should be all right.
如果我们能克服目前的困难，那么一切都应该会好起来。
答案：①get away with　②get away from　③get over


get away (from) (从……)脱离；逃脱(……)
get along/on with 与……相处；进展
get down to doing sth. 开始认真做某事
get over 克服(困难)；从……中恢复过来
get through (工作)完成；接通电话；通过

②in debt 欠债(P14)

单句写作
①This young couple are always ________ because they never consider their incomes before buying something.
这对年轻夫妇因在买东西之前从不考虑他们的收入而总负债。
②To their delight, after years of hard work, they finally ________________ all their debts.
使他们感到高兴的是，经过多年的努力，他们终于还清了所有债务。
③You saved my life and I am forever ____________.
你救了我的命，我将永远感激不尽。
答案：①in debt　②paid off　③in your debt


pay off one's debts 偿清债务
be/stay out of debt 不负债
be in sb.'s debt 欠某人的情

③cut down 削减；删节(P15)

单句写作
①Gradually, people realize that “lucid waters and lush mountains are invaluable assets”， so they try to avoid __________________ trees.
人们渐渐认识到“绿水青山就是金山银山”，所以尽量减少砍伐树木。
②She used to work 50 hours a week, but recently she ________________.
她曾经一个星期工作50个小时，但是近来减少了。
③When the whole area was ________________ by the flood, the PLA sent food packages there by helicopter.
当整个地区被洪水隔断了与外界的联系，中国人民解放军用直升机送去了食品。
答案：①cutting down　②has cut down　③cut off


cut off 中断；切断；使隔绝
cut up 切碎
cut across 抄近路穿过
cut in 插嘴；强行超车
cut out 剪下；删掉；突然停下来


①[教材原句]By now his restaurant ought to be full of people.(P10)
到了这个时候，他的餐馆按道理应该宾客盈门的。

单句写作
①He ____________ stay in bed because of his illness.
因为生病他不得不待在床上。
②He __________________ his parents like that.
他本不应该那样对待他的父母。
③He said I __________________ an article about it.
他说我应该写一篇关于那件事的文章。
④He ____________ here soon—he left home early.
他应该很快就到这里——他很早就离开家了。
答案：①has/had to　②shouldn't/oughtn't to have treated
③ought to/should write　④ought to be


情态动词的基本用法：
(1)ought to表示责任和义务，意为“应该”，与should同义。还表示可能性，一般指较大的可能性，意为“按道理应该”。
(2)have to意为“不得不”，有时态、人称和数的变化，其否定形式和疑问形式需要借助于助动词do。在否定结构中，don't have to表示“不必”；mustn't表示“禁止，不许”。
(3)need作情态动词时，后跟动词原形，表示“需要，有必要”，无人称和数的变化，多用于否定句、疑问句或条件句中。作为实义动词，表示“需要”，后跟名词、代词、不定式、动词的­ing形式等。构成否定句和疑问句时要借助于助动词do。

②[教材原句]He could not have Yong Hui getting away with telling people lies！(P10)
他可不能让雍慧哄骗人们却不受惩罚！

单句语法填空
①I won't have you ________ (say) anything against our motherland.
②It is not a good idea to have the water ________ (run) all the time.
③When he was having a PE class, he had his leg ________ (injure).
④Don't be worried. I'll have Tom ________ (help) you finish the work.
⑤—Can you go to watch the football match with me tonight？
—Sorry, but I have an important meeting ________ (attend).
⑥“Tom, do you have anything ________ (wash)？” asked the mother.
答案：①saying　②running　③injured　④help　⑤to attend　⑥to be washed


(1)have sb. doing sth. 意为“让某人一直做某事”，强调动作的持续性；用于否定句中时，意为“不允许/不容忍某人做某事”。
(2)have的其他句式：
have sb. do sth. 让某人做某事
have sth. done
have sth. to do 有某事要做(主语自己做)
have sth. to be done 有某事要做(不是主语自己做)

课文回练 升华运用
Wang Peng ran a restaurant which was always full of __1__ (custom) by lunchtime. But one day, a strange thing happened that few people came to his restaurant. Soon he found that people went to a newly­opened one __2__ (call) Yong Hui's slimming restaurant. __3__ (curious) drove him into Yong Hui's, __4__ he was given a menu. To his surprise, he found that the food there was simple and the prices were high. But Yong Hui told the customers that they would lose weight by eating there. He couldn't have Yong Hui __5__ (get) away with telling lies, so he __6__ (throw) down the menu and went to a library. After __7__ (do) some research, he realized that Yong Hui's restaurant didn't serve people with enough energy­giving food. On the other hand, Wang Peng's menu had little protective food. Since neither of them was providing a __8__ (balance) diet, __9__ was obvious that they ought __10__ work together to serve healthy food.
1.________　2.________　3.________　4.________　5.________　6.________　7.________　8.________　9.________　10.________
答案：1.customers　2.called　3.Curiosity　4.where　5.getting　6.threw　7.doing/having done　8.balanced　9.it　10.to

基础达标 自主训练
Ⅰ.单句语法填空
1.(2018·天津高考)It took him a long time ________ (acquire) the skills he needed to become a good dancer.
答案：to acquire　It takes/took somebody some time to do sth.“某人花费多长时间做某事”。
2.Tom ________ (take) the money; he was here alone yesterday.
答案：could have taken　could have done表示过去可能做了某事。
3.There is a limit ________ the amount of pain we can bear.
答案：to　There is a limit to ... “……是有限度的”。
4.The beautiful lady sat a little straighter and tried to look ________ (slim) and younger.
答案：slimmer　由“and younger”可知，应用比较级slimmer “更苗条”。
5.Nowadays more and more people have come to realize the importance of a ________ (balance) diet to their health.
答案：balanced　a balanced diet “均衡饮食”。
6.Children are always curious ________ everything they see and hear.
答案：about　be curious about “对……感到好奇”。
7.Being a good teacher, you should know your students' ________ (strong).
答案：strengths　strength “优点，长处”。
8.Low­income residents can't afford ________ (consult) a doctor or purchase medicines when they get sick.
答案：to consult　can't afford to consult a doctor “请不起医生”。
9.We can't always combine work ________ pleasure.
答案：with　combine A with B “将A与B相结合”。
10.John's ________ (weak) lie in his bad temper.
答案：weaknesses　由设空前的John's可知，应填名词形式weakness “缺点，不足”。
Ⅱ.单句写作
1.It's no good ________ (撒谎). It will make matters worse.
答案：telling lies
2.Additionally, you ________ (应该) attach more importance to the direction of the wind.
答案：ought to
3.____________________， you can join us in the Chinese kung fu club.
为了减肥，你可以加入中国功夫俱乐部。
答案：To lose weight
4.Having watched A Bite of China, ________________________________________________.
看过《舌尖上的中国》之后，他决定以开饭馆为生。(earn one's living)
答案：he decided to earn his living by running a restaurant
5.________________________________________________________________
为了重新赢得顾客，他改进了羊肉泡馍(Pita Bread Soaked in Lamb Soup)的制作方法。
答案：To win back customers, he improved his way of making Pita Bread Soaked in Lamb Soup.
Ⅲ.语法填空
No one loves me more than my parents, especially my father. My father is stout and strong, __1__ a severe look on his face and keen expressive eyes. At first sight you may find him hard __2__ (approach). In fact he is very kind and considerate. I believe my father is a __3__ (talent) man. He is decisive and efficient in doing things. By his own talents and years of efforts, he __4__ (provide) his family with a good social position and a __5__ (relative) rich life. Besides, he lives in harmony with others and never quarrels with anyone, so people from all walks of life come to my house, from __6__ I've gained lots of social experience. But at home he is a strict parent who is hard on me and has high __7__ (expectation) of me. I can see that my idling time away __8__ (hurt) him deeply, while if I have done something great and meaningful, such as __9__ (write) a book, he will be more excited than me. I always remind myself I must go on and on, and never __10__ I give up halfway.
1.________　2.________　3.________　4.________　5.________　6.________　7.________　8.________　9.________　10.________
篇章导读：本文是一篇记叙文。文章讲述了“我”的父亲及父亲对“我”的影响。
1.with　考查介词。此处用“with＋宾语(名语短语)＋宾补(介词短语)”构成with的复合结构。
2.to approach　考查非谓语动词。分析句子结构可知，此处应用不定式和hard一起作宾语补足语。
3.talented　考查词性转换。修饰名词man应用talent的形容词形式talented作定语。talented “有才能的，有才干的”。
4.has provided　考查动词的时态。分析语境可知，此处应用现在完成时表示父亲多年的努力和辛苦对现在产生的积极影响。
5.relatively　考查词性转换。修饰形容词rich应用副词。
6.whom　考查定语从句的引导词。先行词是people，指人，关系词在介词后面，作宾语，故填whom。此处表示“我”从来自各行各业的人那里获得丰富的社会经验。
7.expectations　考查名词。expectation作“期望”讲时，通常用复数形式；have high expectations of sb.“对某人寄予厚望”。
8.hurts　考查动词的时态和主谓一致。此处表示“我”虚度光阴深深地伤害了他。结合上下文时态判断，此处应用一般现在时，动名词的复合结构“my idling time away”作主语，谓语动词用单数，故此空应填hurts。
9.writing　考查非谓语动词。such as后接名词或动名词，引出列举的内容，故应用动名词。
10.will　考查助动词。此句是否定副词never位于句首的倒装句，故此空应填入助动词或情态动词，结合语境可知，此处表示“我”的决心和承诺，故用助动词will。
Ⅳ.短文改错
Dear Li Ming，
I am writing to ask about if you are able to do me a favor. I want to have a pen friend, who'd better being a girl in her early twenty, and with interests similar to mine. In my mind, she is someone interesting in traveling, swimming, and playing table tennis. Beside, it would be better for her to have a pet dog as I have been keeping that at home for some time. With such a pen pal, I hope I can share her my experiences in traveling, taking care of pets, or whatever we have in the common. I believe I would improve my English by doing so and learning more about her country. I am looking forward to hearing from you soon.
Yours，
Li Hua
答案：
Dear Li Ming，
I am writing to ask ／ you are able to do me a favor. I want to have a pen friend, who'd better a girl in her early ， and with interests similar to mine. In my mind, she is someone in traveling, swimming, and playing table tennis. ， it would be better for her to have a pet dog as I have been keeping at home for some time. With such a pen pal, I hope I can share her my experiences in traveling, taking care of pets, or whatever we have in common. I believe I improve my English by doing so and more about her country. I am looking forward to hearing from you soon.
Yours，
Li Hua
难项分析：
第一处：去掉about或if→whether　考查宾语从句的连接词。由介词about可知，应用whether引导宾语从句，介词后的宾语从句一般不用if引导。也可去掉about，由if引导该宾语从句。
第五处：Beside→Besides　考查副词。besides在此处的意思是“此外”，beside是介词，意为“在……旁边”，根据语境可知，应把Beside改为Besides。
第十处：learning→learn　考查情态动词的用法。此处的动词和前面的improve并列，位于情态动词后，共同作宾语从句的谓语，故把learning改为learn。

课时作业
Ⅰ.阅读理解

(2018·全国卷Ⅰ)Good Morning Britain's Susanna Reid is used to grilling guests on the sofa every morning, but she is cooking up a storm in her latest role—showing families how to prepare delicious and nutritious meals on a tight budget.
In Save Money: Good Food, she visits a different home each week and with the help of chef Matt Tebbutt offers top tips on how to reduce food waste, while preparing recipes for under ￡5 per family a day. And the Good Morning Britain presenter says she's been able to put a lot of what she's learnt into practice in her own home, preparing meals for sons, Sam, 14, Finn, 13, and Jack, 11.
“We love Mexican churros, so I buy them on my phone from my local Mexican takeaway restaurant，” she explains. “I pay ￡5 for a portion (一份), but Matt makes them for 26p a portion, because they are flour, water, sugar and oil. Everybody can buy takeaway food, but sometimes we're not aware how cheaply we can make this food ourselves.”
The eight­part series (系列节目), Save Money: Good Food, follows in the footsteps of ITV's Save Money: Good Health, which gave viewers advice on how to get value from the vast range of health products on the market.
With food our biggest weekly household expense, Susanna and Matt spend time with a different family each week. In tonight's Easter special they come to the aid of a family in need of some delicious inspiration on a budget. The team transforms the family's long weekend of celebration with less expensive but still tasty recipes.
篇章导读：本文是一篇说明文。文章介绍了一档英国系列电视节目，该节目向观众介绍如何减少食物浪费以及如何以较少的预算做出美味佳肴。
1．What do we know about Susanna Reid?
A．She enjoys embarrassing her guests.
B．She has started a new programme.
C．She dislikes working early in the morning.
D．She has had a light budget for her family.
答案：B　推理判断题。根据第一段中的“but she is cooking up a storm in her latest role”以及第二段中的“In Save Money: Good Food, she visits ...”可推知，她开辟了一个新的节目。故选B。
2．How does Matt Tebbutt help Susanna?
A．He buys cooking materials for her.
B．He prepares food for her kids.
C．He assists her in cooking matters.
D．He invites guest families for her.
答案：C　推理判断题。根据第二段第一句可知， Susanna 在Matt Tebbutt的帮助下，提供如何减少食物浪费的建议，同时为每个家庭准备一天低于5英镑成本的食谱。即Matt在烹饪食物上帮助Susanna。故选C。
3．What does the author intend to do in Paragraph 4?
A．Summarize the previous paragraphs.
B．Provide some advice for the readers.
C．Add some background information.
D．Introduce a new topic for discussion.
答案：C　推理判断题。根据第四段中的“Save Money: Good Food, follows in the footsteps of ITV's Save Money: Good Health, ...”可推知，本段是为读者介绍Save Money这个节目是怎么来的，即是背景信息。故选C。
4．What can be a suitable title for the text?
A．Keeping Fit by Eating Smart
B．Balancing Our Daily Diet
C．Making yourself a Perfect Chef
D．Cooking Well for Less
答案：D　标题判断题。根据文章的整体内容可知，文章讲述了Susanna Reid的新节目Save Money: Good Food，该节目旨在帮助家庭以更少的花销吃出同样美味的食物。故选D。

(2018·全国卷Ⅱ)Many of us love July because it's the month when nature's berries and stone fruits are in abundance. These colourful and sweet jewels from British Columbia's fields are little powerhouses of nutritional protection.
Of the common berries, strawberries are highest in vitamin C, although, because of their seeds, raspberries contain a little more protein (蛋白质), iron and zinc (not that fruits have much protein). Blueberries are particularly high in antioxidants (抗氧化物质). The yellow and orange stone fruits such as peaches are high in the carotenoids we turn into vitamin A and which are antioxidants. As for cherries (樱桃), they are so delicious who cares? However, they are rich in vitamin C.
When combined with berries or slices of other fruits, frozen bananas make an excellent base for thick, cooling fruit shakes and low fat “ice cream”. For this purpose, select ripe bananas for freezing as they are much sweeter. Remove the skin and place them in plastic bags or containers and freeze. If you like, a squeeze of fresh lemon juice on the bananas will prevent them turning brown. Frozen bananas will last several weeks, depending on their ripeness and the temperature of the freezer.
If you have a_juicer,_you can simply feed in frozen bananas and some berries or sliced fruit. Out comes a “soft­serve” creamy dessert, to be eaten right away. This makes a fun activity for a children's party; they love feeding the fruit and frozen bananas into the top of the machine and watching the ice cream come out below.
篇章导读：本文是一篇说明文。文中讲述了水果丰盛的七月出产的各种水果含有的对人体有益的营养成分，并介绍了孩子喜欢的甜点或冰激凌的做法。
5．What does the author seem to like about cherries?
A．They contain protein.
B．They are high in vitamin A.
C．They have a pleasant taste.
D．They are rich in antioxidants.
答案：C　细节理解题。题干问的是，作者喜欢樱桃的原因是什么。根据第二段中的“As for cherries (樱桃), they are so delicious who cares? However, they are rich in vitamin C．”可知，作者喜欢的是它的美味。故选C。
6．Why is fresh lemon juice used in freezing bananas?
A．To make them smell better.
B．To keep their colour.
C．To speed up their ripening.
D．To improve their nutrition.
答案：B　细节理解题。根据第三段中的“If you like, a squeeze of fresh lemon juice on the bananas will prevent them turning brown.”可知，往香蕉上滴新鲜的柠檬汁是为了防止香蕉变成褐色，因而新鲜的柠檬汁是被用来保持香蕉的颜色的。故选B。
7．What is “a juicer” in the last paragraph?
A．A dessert. B．A drink.
C．A container. D．A machine.
答案：D　词义猜测题。根据最后一段中的“they love feeding the fruit and frozen bananas into the top of the machine and watching the ice cream come out below”可知，孩子们喜欢把一些水果和冷冻的香蕉放入这台机器的上部，然后看到冰激凌从下面出来。故可以推出a juicer就是一台机器。故选D。
8．From which is the text probably taken?
A．A biology textbook. B．A health magazine.
C．A research paper. D．A travel brochure.
答案：B　推理判断题。文章首先指出七月是盛产水果的季节，接下来指出各种水果富含的营养，最后一段指出我们可以用a juicer为孩子们做一些甜点或冰激凌，所以本文最可能是从健康杂志上摘取的文章。故选B。
Ⅱ.七选五
(2020·山东师大附中高三第一次模拟考试)
A Diet Without Enough Protein Can Cause Depression
Depression is a condition so common. __1__ The World Health Organization (WHO) calls it “a leading cause of disability”. Difficulty in falling asleep, loss of appetite, and loss of ability to concentrate are just a few of the other effects of depression. While life events such as the loss of a spouse or a job may create a happening of depression, many cases come from within, such as people's diet.
As is reported, both before and during a happening of depression, those with the condition show a “poor appetite”. __2__ On the other hand, depression may be closely related to protein. Many cases of depression happen to those who don't eat properly, which then result in lack of protein taken into the body.
__3__ It all comes down to amino acids (氨基酸). Proteins are made up of amino acids. Both the human brain and nervous system use amino acids as a substance that creates a signal from one brain cell to another or one nerve cell to another. With them communication between the cells becomes possible.
__4__ But eight of them, the “essential” ones for communication between the brain cells, must be eaten in one's diet. So a diet which is lacking in protein lessens the signal being sent from one brain cell to the next during a thought. The process can lead to twisted signals, which can not only lead to depression, but also aggression. __5__
A．It happens with aggression.
B．It may lead to serious effects.
C．But how lack of protein occurs?
D．There are 20 different amino acids.
E．But what does protein have to do with depression?
F．The poor appetite itself can create a depressed mood.
G．This is why depression can often express itself as anger or aggression.
篇章导读：本文是一篇说明文。文章介绍的是饮食中缺乏足够的蛋白质会导致抑郁。
1．B　根据设空处后一句可知，抑郁是导致(某种)缺陷的主要原因，说明抑郁造成的后果。B项：它可能会导致严重的后果，引出下文。故选B。
2．F　根据上下文，设空处应与食欲不振内容保持一致。F项：食欲不振本身就会使人情绪低落，承接上文。故选F。
3．E　根据下文“一切都归结于氨基酸。蛋白质由氨基酸组成。”可知，E项：但是蛋白质和抑郁症有什么关系呢？符合文意。故选E。
4．D　根据下文“其中的八种，即脑细胞之间交流的‘必需’物质”可知此处指代设空处出现的物质。D项：有20种不同的氨基酸，符合语境。故选D。
5．G　根据上文可知，这个过程会导致抑郁和攻击性，解释说明了原因。G项：这就是为什么抑郁症经常以愤怒或攻击性的形式表现出来，承接上文。故选G。
Ⅲ.语法填空
(2020·安徽省黄山市屯溪一中高三月考)Nowadays, it seems that many are becoming more and more focused on eating a plant­based diet and leaving out animal __1__ (product). For meat lovers, a new study has found a link __2__ how much meat a person eats and an increased risk of premature death.
According to research __3__ (publish) in the American Journal of Clinical Nutrition, people who ate more red meat or processed meat in their diet had a __4__ (high) chance of dying from a long­lasting disease. The new research looked at data from the Kuopio Ischaemic Heart Disease Risk Factor Study, __5__ ongoing study that's tracking risk factors for cardiovascular (心脏血管的) disease among middle­aged men from eastern Finland. The study population __6__ (make) up of 2,641 Finnish men between the ages of 42 and 60 when the study began between 1984 and 1989.
Researchers followed up with the men after 20 years—1,225 of them had died. Those __7__ ate seven ounces or more of red or processed meat daily—or got the __8__ (major) of their protein from meat—had a 23 percent higher risk of premature death, according to Science Daily. This isn't __9__ (actual) the first strike against red or processed meat: red or processed meat can increase your chances of __10__ (get) this disease.
1．________　2.________　3.________　4.________
5．________　6.________　7.________　8.________
9．________　10.________
篇章导读：本文是一篇说明文。研究表明，吃肉多的人容易患心血管疾病，早死的概率大。
1．products　考查名词。product是可数名词，此处作宾语，需用复数形式。
2．between　考查介词。此处是“between ... and ...”的搭配，依据语境可知是找到了两者之间的关系，故填between。
3．published　考查非谓语动词。此处表被动，作后置定语，因此需用过去分词形式。
4．higher　考查形容词比较级。依据句中的who ate more red meat可知，此处指“更有机会……”，需用比较级形式。
5．an　考查冠词。此处作同位语，解释说明Kuopio Ischaemic Heart Disease Risk Factor Study，因此需用不定冠词，而且ongoing是以元音音素开头的单词，故填an。
6．was made　考查动词的时态和语态。此处作谓语且make与主语间为动宾关系，需用被动语态；文章讲述的是过去的事情，需用过去时态，故填was made。
7．who　考查定语从句。此处修饰先行词Those，代指人，故用who引导定语从句。
8．majority　考查名词。该空前有the，后有介词of，因此需用名词形式。
9．actually　考查副词。此处修饰动词is，需用副词形式。
10．getting　考查非谓语动词。of是介词，因此其后用动名词形式。
Ⅳ.书面表达
(2020·成都市高中毕业班摸底测试)假如你是李华，目前在英国一所学校交流学习。你的老师请你就中国饮食与同学们做口头交流。内容要点如下：
1．中国人对饮食的理解；
2．经典中国美食推荐。
注意：1.词数100左右；
2．可以适当增加细节，以使行文连贯。



[精彩范文]
Hello, everyone. My name is Li Hua. I'm from China. As we all know, we Chinese are very particular about food. Now let me tell you something about our food culture.
We Chinese often eat three meals a day. In Chinese people's eyes, three meals are equally important. For us, eating is not only for filling our stomachs, but also for enhancing the relationship between people. In addition, food culture in China is also part of our profound cultural heritage.
There are many typical and tasty foods in China, such as Beijing Roast Duck, Mapo Tofu. One of the most famous is jiaozi. If you have the chance to come to China, jiaozi is a delicacy you can't miss.