2022版高考英语一轮复习人教版 学案：必修3 Unit 2 Healthy eating

Unit 2　Healthy eating
(对应学生用书第64页)
[单词　拼写应用]
Ⅰ.考纲单词——会拼写、要识记
1．diet n．日常饮食
vi. 节食
2．fry vt.& vi. 油煎；油炸
3．slim vi. 变细；减肥
adj. 苗条的；纤细的
4．raw adj. 生的；未加工的
5．lie n. 谎话；谎言
vi. 说谎
6．customer n. 顾客；消费者
7．discount n. 折扣
8．consult vt. 咨询；请教；商量
9．debt n. 债；债务
10．glare vi. 怒目而视；闪耀
n. 怒视；炫目的光
11．roast adj. 烤制的
vt.& vi. 烤；烘；烘烤
12．hostess n. 女主人；女主持人
13．fibre n. 纤维；纤维制品
14．digest vi.& vt. 消化
n. 摘要；概要
15．spy vi.& vt. 窥探；秘密监视
n. 间谍；侦探
16．sigh vi. 叹息；叹气
n. 叹息；叹息声
Ⅱ.派生单词——能辨别
1．balance vt.平衡；权衡n. 天平；平衡→balanced adj.均衡的
2．curious adj.好奇的→curiosity n．好奇心→curiously adv.好奇地
3．weak adj.虚弱的→weaken v．使变弱→weakness n．缺点；虚弱；弱点
4．strong adj.强壮的→strength n．强项；长处；力量→strengthen vt.加强
5．limit vt.限制；限定n．界限；限度→limited adj. 有限的
6．benefit n．利益；好处vt.& vi. 有益于；有助于；受益→beneficial adj. 有益的7．combine vt.& vi.(使)联合；(使)结合→combination n. 结合；联合
Ⅲ.语境应用(用所给词的适当形式填空)
1．We can't always combine work with pleasure，and the combination sometimes is hard to get.(combine)
2．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.(curious) 3．David has a strong body.He has the strength to do this hard work.We had better strengthen the relationship between us.(strong)
4．This new railway benefits this area in many ways.It is beneficial to the people living in this area.For the benefit of more people，we should build more railways.(benefit)
[拓展联想]
以­th为后缀的名词
①length长度　③depth深度
②width宽度④death 死亡
以­cial结尾的形容词
①financial财政的 ③official官方的
②racial种族的，人种的④social社会的，交际的
以­ness为后缀的常见名词荟萃
①kindness 仁慈；好意
②carelessness 粗心大意
③awareness 意识
[短语　多维应用]
Ⅰ.短语回顾——会默写
1．lose_weight 体重减轻；减肥
2．get_away_with 受到从轻发落；(做坏事)不受惩罚
3．tell_a_lie 说谎
4．earn_one's_living 谋生
5．in_debt 欠债
6．cut_down 削减；删节
7．win...back 赢回；重新获得
8．spy_on 暗中监视；侦查
9．before_long 不久以后
10．put_on_weight 增加体重
Ⅱ.语境应用(选用所给词的适当形式填空)
1．The man ought to be fired.You shouldn't let him get_away_with stealing from the shop. 2．The newcomer feels his neighbours are always looking out of their windows，spying_on him.
3．Since the dancers have to pay the high cost of clothing out of their own pockets，they are often heavily in_debt．
4．He worked hard to win_back his boss' trust and respect.
5．You eat the foods containing too much sugar and fat，which makes you put_on_weight easily.
[拓展联想]
in＋n.表示“处于……之中”
①in trouble 在困境中 ③in progress 正在进展中②in danger 处于危险中
④in fashion 正在流行
[句式　结构仿写]
教材原句——会背诵
句式仿写——能应用
1.否定词与比较级连用表达最高级的含义“Nothing could be better
，”he thought. 1.就我个人而言，努力学习最重要。

As far as I'm concerned ，
nothing_is_more_important than studying hard.
【导学号：65670055】
2.have sb.doing sth.用于否定句He could not have Yong Hui getting away with telling people lies ！ 2.我不允许你反复犯同样的错误。

I_won't_have_you_making the same mistake again and again.
3.neither...nor...既不……也不……According to my research ，neither your restaurant nor mine offers a balanced diet...
3.我们的学校位于美丽的天津城，在秋天，既不太热也不太冷。

Our school lies in Tianjin City ，which is beautiful.In autumn ，it is neither_too_hot_nor_too_cold.
(对应学生用书第65页)精讲 6个考纲单词
balance n . 天平；平衡；余额v t.平衡；权衡
[写作佳句]　I think it's important to have a balance between study and a social life ，so I'm going to join a few clubs.我认为保持学习和社交的平衡很重要，所以我打算参加几个社团。

(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 A against B 权衡/比较A 和B (3)balanced adj. 平衡的
keep/have/eat a balanced diet 保持均衡的饮食
①You are working too hard.You'd better keep a balance between work and relaxation.你工作太劳累了。

你最好使工作与休闲保持均衡。

②Before making the final decision，you'd better balance the advantages against the disadvantages.
在你做出决定之前应当权衡利弊。

③You'd better keep a balanced(balance) diet for the benefit of your health.
为了有益于身体健康你最好均衡饮食。

[熟词生义]　写出加黑单词在语境中的含义
I must check my bank balance before I decide to buy the car.余额
lie v．说谎；躺下；位于n．谎言
[经典例句]　If you hadn't told a lie to your girlfriend，you would not have broken up last week.
如果你没有对你女朋友撒谎，你们上周也不会分手了。

(1)tell a lie/lies 撒谎
a white lie 一个善意的谎言
(2)lie to sb. 向某人撒谎
lie in 在于……
①My mother won't have me lying to her no matter what happens.
不论发生什么，我母亲不允许我向她说谎。

②At the top of the hill lies(lie) an old temple dating back to the Ming Dynasty.
山顶上有一个追溯至明朝的古老寺庙。

[名师点津]　(注意以下词性变化)
原形词义词性过去式过去分词现在分词lie说谎不及物lied lied lying lie躺；位于不及物lay lain lying lay放置；下蛋及物laid laid laying
用lie，lay的适当形式填空
【导学号：65670056】
③You could see from his expression that he was lying(lie) to us.
④The survivors lay(lie) on the beach，exhausted and shocked.
⑤The moment the bell rang，he laid(lay) the book and rushed out of the classroom.
strength n．[C]长处；强项[U]力量；体力
[高考佳句]　Besides, Chinese has always been my strength among all the subjects.(2015年四川高考)
此外，中文一直是我所有课程中的强项。

(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
①Practising Chinese kung fu 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。

②As a good teacher，you should know your students' strengths(strength) and weaknesses.
作为一名好老师，你应该知道学生的优缺点。

③As far as I know，repairs are necessary to strengthen(strength)the bridge.据我所知，这座桥需要加固。

consult vt.咨询；请教；商量；查询
[高考佳句]　If you have any doubts about your health，you'd better consult your doctor at once.(2015年天津高考)你如果对自己的健康有任何疑问，最好马上咨询你的医生。

(1)consult sb.about sth. 请教某人某事
consult with sb. 和某人商量/与某人磋商
(2)consult the dictionary 查字典
refer to the dictionary 查字典
①The teacher advised us not to consult the dictionary for every new word.
老师建议我们不要每个生词都查词典。

②The doctor consulted with his colleagues about the operation on the patient.
医生和他的同事商量有关给病人做手术的问题。

链接写作
(普通表达)After I consulted my teacher，I made up my mind to major in English.
(高级表达)Having_consulted_my_teacher，I made up my mind to major in English.(分词作状语)
limit vt. 限制；限定n.界限；限度
[经典例句]　A lack of formal education will limit your job opportunities.(朗文辞典)
没有接受过正规教育会限制你的就业机会。

(1)limit...to 限定在……范围内
(2)set a limit to... 限定范围在……
there is a/no limit to... 对……是有限/无限的
(3)limited adj. 有限的
be limited to... 受限于……
①Life is limited，but there is no limit to serving the people.
人的生命是有限的，但是为人民服务是无限的。

②He was born in a poor family，and only received limited(limit)education in his childhood.(浙江高考)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。

链接写作
文章的长度大约限制在400字。

(2015年全国卷Ⅰ)
①You should_limit_the_article_to 400 words or so.
②The article should_be_limited_to 400 words or so.
benefit n．好处；利益；优势
vt.& vi.有益于；有助于；受益
[教材原句]　I don't want to upset you, but I found your menu so limited that I stopped worrying and started advertising the benefits of my food.我不想让你心
烦，不过我发现你菜谱上的菜太少了，所以我也就不着急了，我也开始宣传我餐馆的食物的好处。

(1)benefit from/by... 从……中受益；得益于……
benefit sb. 对某人有益
(2)be of (great)benefit to sb.
＝be (very)beneficial to sb. 对某人(非常)有益处
for the benefit of... 为了……的利益
①You can also revise the knowledge at the same time and you are sure to benefit from it.与此同时你也复习了知识，你一定会从中获益。

②If I am lucky enough to be elected，I will make every effort to serve for_the_benefit_of students and our club.(天津高考)如果我有幸当选，我将尽最大努力为同学们和俱乐部的利益服务。

链接写作
【导学号：65670057】一些学生认为劳动教育很有助于身体健康，使他们全面发展。

(2017年江西重点中学盟校模拟)
①(普通表达)Some students think labour education will_be_beneficial_to their health.It enables them to be well­developed.(beneficial)
②(高级表达)Some students think labour education will
be_of_great_benefit_to_their_health，enabling_them_to_be_well­developed．(benefit，分词作状语)
combine vt.& vi.(使)联合；(使)结合
(1)combine...with/and...　把……与……结合起来
combine to do sth. 联合起来做某事
(2)combination n. 结合；联合；组合；联合体；结合物
in combination(with) (与……)联合/结合
①If he can combine his ability with hard work，he should be very successful.如果他能把自己的才能和勤奋结合起来，应该会很有成就。

②Several factors combined to_harm(harm) our friendship.
几种因素凑在一起伤害了我们的友谊。

③The firm is working on a new product in_combin­ation_with several overseas partners.
公司正在联合几家海外合伙人制造新产品。

[联想发散]　我们学过的表示“把……与……相连接”的短语还有：connect...with/to...；associate...with...；link...with/to...；relate...to...等。

诠释2个核心短语
get away with受到从轻发落；(做坏事)不受惩罚
[经典例句]　The child ought to be punished.You shouldn't let him get away with telling lies！这个孩子应当受到处罚。

你不应该对他撒谎不进行处罚！
get away(from) (从……)脱离；逃脱(……)
get along/on with 与……相处；进展
get down to(doing) sth. 开始认真地做某事
get over 克服(困难)；从……中恢复过来
get through 完成；接通电话；通过
get across(to sb.) (向某人)解释清楚；使(某人)了解
①We could not have him getting away with a fine，for he had made such a serious offence.他犯了那么严重的罪行，我们绝不容忍他只交罚款了事。

②As we all know，our friends lend us a helping hand when we need help and they help us get_through difficult situations.(重庆高考)
众所周知，当我们需要帮助时我们的朋友会帮我们一把，他们会帮我们渡过难关。

③If we can get_over 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。

cut down削减；删节；减少；砍倒；降低；杀死；夺去……的生命
[一词多义]　写出下列句中cut down的含义
①Every one of us can make a great effort to cut down the use of energy in our country.减少
②Immediate actions should be taken，like stopping cutting down trees to better the environment.砍倒
③Hunger，cold and illness cut down many of the villagers.杀死；夺去生命
cut in　插话；让某人分享利润
cut up 切碎；齐根切掉
cut out 删除。