Unit 2 Healthy_eating-单词讲解
课本单元讲解(含课文音频)：必修三Unit2 Healthy eating
Unit2 Healthy eating常考单词、高频短语和写作句式Ⅰ. 常考单词必背1．diet n．日常饮食vi. 节食Lisa always seems to be on a diet.丽莎似乎总是在节食。
No sugar in my coffee，please. I'm dieting.请不要给我的咖啡放糖，我在节食。
[快速闪记]be/go on a diet用规定的食谱；节食put sb on a diet 限制某人饮食keep a healthy/balanced diet 保持健康的/平衡的饮食2. balance vt. 平衡；权衡n．天平；平衡He balanced the advantages against the disadvantages.他权衡利弊。
[快速闪记](1)keep one's balance 保持平衡lose one's balance 失去平衡out of balance 不平衡balance A against B 在A与B之间权衡(2)balanced adj.平稳的，安定的，和谐的balanced diet 平衡膳食3．curiosity n．好奇心She decided to follow him out of curiosity.出于好奇，她决定跟踪他。
[快速闪记](1)out of/from curiosity 在好奇心驱使下；出于好奇with curiosity 好奇地satisfy one's curiosity 满足某人的好奇心(2)curious adj. 好奇的；奇特的curiously adv. 好奇地4．lie n．谎话；谎言vi. 说谎He promised his mother never to lie to her again.他答应他母亲再也不向她撒谎了。
He lay on the grass thinking about the big lie.他躺在草地上想着那个弥天大谎。
人教高中英语 必修三 Unit 2 Healthy eating词汇讲解(共40张PPT)
2.a balanced diet
balanced adj. 均衡的，平衡的 balance n. 平衡，均衡;天平 vt.平衡，权衡 keep one’s balance lose one’s balance 保持平衡 失去平衡
看图造句
lost her balance and fell over. She_______________
3.If you have questions,you can consult your dictionary.
归纳总结： consult vi. & vt. 1）咨询，请教； 2）商量； 3）查阅; consult sb. (about…)向…咨询/请教 consult with sb (about…)与…商量； consult +工具书=refer to/turn to+工具书 =look up+sth. +介词+工具书
一言辨义
consult consult the • Will you_______your teachers or _______ dictionary or ___________your classmates consult with about it when you come across a new word.
weakness 缺点，弱点
Each of us has our own strengths and weaknesses. ② She didn’t have the strength to walk.
①
Political power depends upon economic strength. ③
Unit 2 Healthy Eating
Unit2Healthyeating知识点
Unit2Healthyeating知识点一、词汇1、 diet 饮食；日常食物；规定饮食be/go on a diet 节食a balanced diet 均衡饮食2、 balance 平衡；天平；余额keep a balance 保持平衡lose one's balance 失去平衡3、 ought to 应当；应该ought to do sth 应该做某事4、 lose weight 体重减轻；减肥put on weight 体重增加；长胖5、 curiosity 好奇心out of curiosity 出于好奇6、 hostess 女主人；女主持人7、 raw 生的；未加工的raw materials 原材料8、 vinegar 醋9、 lie 谎话；谎言tell a lie 说谎10、 customer 顾客；消费者11、 discount 折扣12、 weakness 缺点；弱点；虚弱 strength 优点；长处；力量13、 consult 咨询；请教；商量consult sb about sth 向某人咨询某事14、 fibre 纤维；纤维制品15、 digest 消化；领会digestion 消化；消化能力16、 poisonous 有毒的poison 毒药；毒物；毒物二、短语1、 earn one's living 谋生2、 in debt 欠债out of debt 不欠债3、 glare at 怒目而视stare at 盯着看；凝视glance at 瞥一眼；扫视4、 spy on 暗中监视；侦查5、 limitto 把限制在范围内6、 benefit from 受益于7、 combinewith 把与结合起来三、语法1、情态动词ought toought to 表示“应该；应当”，其后接动词原形。
否定形式：ought not to 或 oughtn't to疑问形式：Ought ＋主语＋ to do sth？例如：You ought to study hard （你应该努力学习。
高考英语 Unit2《Healthy eating》知识与要点课件 新人教必修3
【答案】 A
4．strength n．[U]力气，力量；[C]强项，长处；优点 归纳拓展 (1)strong (adj.)强壮的→strength (n.)力量→strengthen (v.) 加强；增强→strengthless (adj.)无力的 (2)相关短语 build up one's strength增强实力/体力 at full strength满员，满额 in (great) strength人多势众地
He kept his balance with his arms on top of the wall. 他在墙上用双臂保持平衡。 I think on balance I prefer the new system. 总的说来，我觉得自己更喜欢新体制。 You should balance the advantages against the disadvantages before your final decision. 在作出决定之前，你一定要权衡利弊。
重点 短语
be/go on a diet，ought to，lose weight，get away with，tell a lie/lies，win...back，in debt，spy on，cut down，before long， earn one's living，put on weight，glare at，benefit from
【链接训练】
①The boy ________ on the ground ________ that he had
seen a cock ________ an egg.
A．laying；lay；lay
B．lying；lie；lie
高中英语必修课----Unit 2 Healthy eating语言点知识讲解及巩固练习题
高中英语必修课----Unit2Healthy eating语言点知识讲解及巩固练习题（含答案解析）目标认知重点词汇:balance,upset,benefit,diet,offer,serve,discount, consider,operate,combine,tired,hurry,frustrate,limit重点短语:cut down,in debt,earn one’s living,get away with，glare at重点句型1.nothing could be better…2.Why don't you do...？3.have sb.doing sth.知识讲解重点词汇【高清课堂：重点词汇】balance【原句回放】What will happen to you if you don’t eat a balanced diet？(P9)假如你的饮食不均衡会怎么样?【点拨】balance1.(n.)(1)[U]平衡lose/keep one’s balance失去/保持平衡be off balance不平稳的，摇摆的sense of balance平衡感(2)[U,sing]平衡;均衡Pesticides seriously upset the balance of nature.杀虫剂严重影响了大自然的平衡。
(3)[C]天平，秤Weigh it on the balance.在天平上秤一下重量。
(4)[C,usu sing]收支差额，余额My bank balance isn’t good.我银行存款不多。
2.(v.)(1)(vt./vi.)（使…)保持平衡How long can you balance on one foot?你单脚能保持平衡多长时间？Balancing my cup of coffee in one hand,I managed to open the door.我一只手拿稳咖啡杯，我设法打开了门。
必修三Unit2-Healthy-eating词汇公开课获奖课件
向某人撒谎
位于，在于 躺下
vi.说谎： lie– lied--lied--lying
vi.躺;位于 lie – lay—lain--lying
vt.放置;产卵 lay – laid—laid--laying
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1. Wenchang lies in (位于) the Northeast of Hainan.
第11页
语法填空题： 1. The boy was watching the cartoon about dinosaurs in/with curiosity, and he was curious about dinosaurs’ disappearance from the earth and was curious to find out the mystery. （译）2. Curiosity killed the cat. 好奇心，惹祸端。（不关乎自己事情少打听）
will get over
it.
第15页
6. lie liar
n. 谎言；谎话 vi.说谎
n.说谎者
使用措施归纳：
tell a lie/ lies
撒谎
tell sb. a lie=tell a lie to sb. 向某人撒谎
a white lie
善意谎言
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使用措施归纳：
lie to sb. lie in lie down
第21页
8. win…back 赢回； 重新获得
• win over
说服；把……争取过来 挣脱困境；终获成功
• win through/out
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9. strength
strengthen strong
高中英语必修3Unit 2 Healthy eating重点知识点讲解
1.Perhaps he would be able to earn his living after all and not have to close his restaruant.也许他仍然能够谋生，而不至于不得不关闭自己的餐馆了。
(1).earn one’s living 谋生He now earns his living by teaching. 他如今以教学为主。
make/earn a living 谋生earn one’s own living 自食其力earn one’s bread 谋生earn monery 挣钱earn respect 赢得尊敬1.You are old enough to your own living.A.winB.gainC.takeD.earn2.He did not look forward to being in debt because his restaruant was no longer popular. 他不希望由于他的餐馆不再受欢迎而负债。
debt n. 负债in debt 负债；欠债（表状态，可以和时间段连用）run/get/fall into debt 欠债；负债（表动作）be out of debt 还清债务；不欠债be in one’s debt=be in debt to sb 欠某人的债/人情/恩情pay off one’s debt 还清债务完成句子1.我目前负债，但希望有一天能还清。
I’m at the moment but hope to be one day.2.对于他的种种帮助，我欠他一份人情。
I am him for all his assistance to me.3.我们穷是穷，但从不负债。
we were poor but we never .3.She did not look happy but glared at him. 雍慧瞪着他，看上去不高兴。
Book3 unit2 Healthy eating
Book3 unit2 Healthy eatingPart BPart1 考纲词汇1. n. 天平，余额v. 平衡；权衡2 vt油煎3 vt变细；苗条的adj4女主人，女主持人n5好奇心n adj. 好奇的adv. 好奇地6生的，未加工的adj7 醋n8谎言，说谎n9折扣n10顾客，消费者n11 缺点，虚弱n adj.虚弱的v.(使)变弱，(使)减弱12强项，力量nvt. 加强，巩固___ 13咨询，商量vt14 sign n. _________________15 叹息；叹气n. vi. ___________ 16窥视；间谍n.v17限制；界限n.vt有限的adj. _____________18 利益；有益于n.vadj. 有益的19. n.糖vt.在……中加糖__ 20消化；摘要v. n.文摘21 lemon ___________22 cooperation _________23联合v24 n.日常饮食vi.节食_________Part 2.重点短语1被放过，做坏事不受惩罚2说谎3赢回，重新获得4谋生5怒目而视6暗中监视，侦查7不久以后8增加体重9减肥10节食11对----厌倦12 由于…感到劳累13为----而惊诧14对…进行研究15保持平衡饮食___________保持生态平衡失去平衡保持平衡16 缩减开支_______________17负债累累_______________18 还清债务_______________19得益于_______________20对...感到好奇____________21出于好奇____________22丧失信心，泄气_______________ 23 对..加以限制____________Part3．必背句式：1. (再也没有比这更好吃的了) “_______________________________.”he thought.2. He could not _______________________________(让永慧骗人们却不受惩罚) telling people lies!3. Wang Peng sat in the empty classroom ______________________(感到沮丧).4.___________________________________________(好奇心驱使王鹏走了进去).5. （那问题一定严重了）if Li Chang was not coming to eat in his restaurant as he always did.Part C课内探究Part1 重点词汇突破1. benefit vt. 有益于vi. 得益于（常与from连用）n. 利益，好处；津贴观察思考：The new hospital will be a great benefit to the town.This dictionary will be of great benefit to me.The rain benefits the plants. = The plants benefit from the rain.[重点用法归纳]benefit sb./sth. 对…有益benefit from 从……中受益be of great benefit to = be very beneficial to 对……有益for the benefit of = for sb’ s benefit为了……的利益即学即练：1) The new traffic regulation will _________________________(v)使全城受益.2) The new regulations will_____________________________(n.)(对我们很有利) .3）为了残疾人的利益成立了这个组织。
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4. ought to 应该；应当 = should
5. sugary adj. 含糖的；甜的 →sugar n. 糖 ；食糖； 6. lose weight 减轻体重；减肥 put on/gain weight 增加体重
7. curiosity n. 好奇心 → curious adj. 好奇的；有求知欲的；古怪的； 爱挑剔的 be curious about sth 对某事感到好奇 8. hostess n. 女主人；女主持人 →host 主人；主持人 9. raw adj. 生的；未加工的 ripe [raɪp] adj. 熟的，成熟的；时机成熟的
24.向…咨询某事
consult sb.about sth
25.与某人商量某事consult with sb. consult the dictionary 27.查词典 28.不欠债 29.还清债务 be out of debt Pay off one’s debt
30.把…限制在…内limit …to without limit 31.毫无限制 32.有好处 33.为了…利益 be of beneft fof the beneft of
1.克服(困难,情绪等) 2.减肥食品 3.难消化的食物 4. 好奇地… 5. 削减,砍伐
get over … slimming food heavy food with curiosity cut down
6. 使… 不安
upset sb
7.达到,共计 8. 去除,脱下 9. 让某人一直做... 10. 而不是 11. 除了 12. 不仅仅，超过
15. poisonous adj. 有毒的 poison n. 毒药，毒物；酒；有毒害的事物
16. earn one’s living 谋生
17. debt n. 债；债务 be in debt 欠债 be out of debt 还清债务
18. glare viore long 17.不久以后 long before 很久以前 18.把…与…相结合combine …with .. lose one’s balance 19.失去平衡 20.满足…好奇心 sastisfy one’s curiosity out of curiosity 21.出于好奇 22.对…感到好奇 be curious about/to do at a discount of 23.以…折扣
1. 节食 be/go on a diet
9、应该 13 还清债务 ought to be out of debt 10、赢回 14、怒视 win back glare at 11、谋生 15、从…中受益 earn one’s living benefit from 12、欠债 16. 删节 be in debt cut down
联合，（使）结合
5. 平衡的膳食 a balanced diet 2. 保持平衡 6. 令人好奇的 keep one’s balance to ones curiosity 7、被放过，免于处罚 3. 减肥 get away with lose weight 4. 增加体重 8、撒谎 put on/gain weight tell a lie/ tell lies
10. get away with 被放过，免于处罚 11. lie n. 说谎；谎言 vi. 说谎 → liar n. 说谎者 a white lie 善意的谎言 12. discount n. 折扣 → at a discount of 打折扣；不受欢迎，没销路
13. weakness n. 缺点；虚弱；弱点 → weak adj. 弱的； 疲软的；虚弱的；无力的；不 牢固的 → weakly adv. 虚弱地；无力地；软弱地； →weaken v. 削弱 14. strength n. 强项；长处 →strengthen v. 加强 →strong adj.强壮的；坚强的
slim
discount
6. 生的,未加工的
7. 顾客,消费者
raw
customer
8. 弱点,缺点 9.强项,长处 10. 饮食 ;节食
weakness strength diet
11.平衡；权衡 ;天平 balance 12.有限的 13. 叹息 limited sigh
14.女主人；女主持人 hostess
1. diet n. 日常饮食 vi. 节食 be on a diet 正在节食 a balanced diet 均衡饮食 2. protective adj. 给予保护的；保护的 → protect v. 保护 → protection n. 保护
3. balance balanced adj. 平衡的 keep/lose one’s balance 保持、失去平衡
15.consult vt. 16.fibre n. 18.debt n. 19.glare v.n.
咨询，请教，商量 纤维，纤维制品 债，债务 怒目而视，闪耀 窥看，秘密监视 利益，好处
17.digest v . n. 消化，摘要
20.spy v. n.
21.benefit n.
bine v.
19. spy on 暗中监视；侦查 20. limit vt. 限制；限定 limited adj. 有限的 unlimited adj. 无限的
21. benefit n. 利益；好处 benefit from 从…受益
22. combine vt. / vi 使联合，使结合 combination n.结合；组合 combine with vt. 与...结合
23. cut down 削减；删节 24. before long 不久以后 long before很早以前；在…以前很久
22. cooperation n. 合作；协作 cooperate v. 合作；协作
重点单词
1.好奇心 2. 限制；限定 3. 利益；好处 4.苗条的,纤细的 5. 折扣 curiosity limit benefit
amount to take… off have sb doing sth… rather than other than more than