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2020-2021学年人教版高中英语必修3课件:UNIT 2 SECTION Ⅱ LEARNING ABOUT LANGUAGE .ppt

1、Unit 2 Healthy eatingSection Learning about Language语 言 基 础 自 测.单词拼写根据汉语或首字母提示,写出下列单词1He thought that crying is a sign of(虚弱)2Everyone needs to have a healthy(日常饮食)and regular exercise to keep healthy.3The old man likes eating(生的)vegetables.4She starves to become(苗条)weaknessdietrawslim5This company

2、is our regular(顾客)6The ability to keep calm is one of her many despite that she also has many weaknesses.7I bought a pair of sneakers at a 30%,which saved me much money.8Dont believe in him!His words are full of about the matter.9It is healthier to keep a diet every day.10The little boy had never se

3、en the machine before and stared at it with.customerstrengthsdiscountliesbalancedcuriosity.拓展词汇根据词性和汉语提示,写出下列单词1vt.平衡;权衡n.天平;平衡balanced adj.平衡的2curious adj.好奇的n好奇心3host n主人;主持人v.主持;主办n女主人;女主持人4weak adj.虚弱的n缺点;虚弱;弱点5strong adj.强壮的n强项;长处;力量balancecuriosityhostessweaknessstrength寻规律、巧记忆-ness名词后缀-(r)ess

4、表示女性的名词后缀 weakness虚弱;弱点happiness幸福sadness悲伤waitress女服务员actress女演员hostess女主人;女主持人.补全短语根据提示补全下列短语1balanced 平衡膳食2ought 应该;应当3lose 体重减轻;减肥4get away 受到从轻发落;(做坏事)不受惩罚5tell lie 说谎6win.赢回;重新获得diettoweightwithaback.选词填空选用上述短语的适当形式填空1The party must try to the support.2Youre too fat,and youd better.3How did he

5、 cheating?4The floors be washed at least every two days.5Judging from his expression,he just now.winbacklose weightget away withought totold a lie寻规律、巧记忆cutadv.v.(看)at cut in插嘴cut off切断,隔绝cut down削减;砍倒glare at怒目而视stare at凝视glance at瞥一眼 背教材原句记句式结构仿写促落实 1.Wang Peng sat in his empty restaurant feeling

6、very frustrated.王鹏坐在他那空荡荡的餐馆里,感到十分沮丧。现在分词短语作状语。With the beautiful moon up in the sky,we sat together and ate mooncakes and fruit,_.美丽的月亮挂在天上,我们坐在一起吃月饼、水果,分享我们的故事。sharing our stories 2.“Nothing could be better,”he thought.他想:“再也没有比这些更好吃的了。”“否定词谓语动词比较级”表示最高级。As is known to us,_health.众所周知,健康是最重要的。noth

7、ingcould be more important than 3.Something terrible must have happened if Li Chang was not coming to eat in his restaurant as he always did.要是李昌不像往常那样到他的餐馆吃饭,那问题一定严重了。“must have done”表示对过去发生事情的推测。My mindless words _deeply.我无心的话一定深深地伤害了他。must have hurt him 4.He could not have Yong Hui getting away w

8、ithtelling people lies!他可不能让雍慧哄骗人们后跑掉!have sb.doing sth.与否定的情态动词连用意为“不允许/容忍某人(一直)做某事”。He _ all the time during summer vacation.他不能容忍他儿子暑假期间一直玩电脑游戏。could not have his sonplaying computer games 核 心 要 点 探 究 diet nC,U日常饮食;规定的食物 vi.节食(教材P9)Everybody has to eat,but do you eat a healthy diet?每个人都要吃饭,但你吃的是健

9、康的食物吗?go on a diet 节食;控制饮食(表动作)be on a diet 在节食(表状态)a balanced/healthy diet 均衡的/健康的饮食She is on a diet,hoping to become slimmer.她正在节食,希望变得更苗条些。During festivals and celebrations,doctors remind people to eat.在节日和庆祝活动期间,医生提醒人们要保持饮食均衡。No sugar in my coffee,please;Im(diet)请别在我的咖啡中加糖,我正在节食。dietinga balance

10、d dietbalance vt.平衡;权衡n.天平;平衡(教材P9)What will happen to you if you dont eat a balanceddiet?如果没有均衡的饮食你将会怎么样?(1)keep ones balancekeep the balance of 保持平衡lose ones balance 失去平衡out of balance 不平衡(2)balance A against B 在A和B之间权衡(3)balanced adj.平衡的;和谐的;安定的You have to balance the advantages of living in the

11、countryside against the disadvantages.你得权衡一下住在乡下的好处和坏处。It is important to keep the balance the development of economy and the protection of environment.保持经济发展与环境保护的平衡是很重要的。Youd better keep a (balance)diet for the benefit of your health.为了有益于身体健康你最好均衡饮食。balancedof语境助记 When he first learned to skate,h

12、e didnt know how to balancehimself.But now he has learned to keep himself balanced while skating.最初学习滑冰时,他不知道如何使自己保持平衡。可是,现在他已经学会了滑冰时如何使自己保持平衡。lose weight体重减轻;减肥(教材P10)Tired of all that fat?Want to lose weight?肥腻的东西吃厌了吧?想变瘦吗?by weight 按体重/重量gain/put on weight 增加体重If you want to lose weight you ought

13、 to exercise every day.如果你想减肥,你应该每天锻炼。He has during the last two months.他在过去两个月里体重增加了。These goods are sold weight.这些货物按重量出售。byput on weight语境助记 Jack put on/gained weight last year,but he managed to lose weight by exercise quickly.Now he is still watching his weight all the time.杰克去年长胖了,但他靠运动很快变瘦了。现在

14、,他仍然一直在控制体重。curiosity n好奇心(教材P10)Curiosity drove Wang Peng inside.王鹏受到好奇心的驱使,走了进去。(1)have curiosity to do sth.有做某事的好奇心satisfy ones curiosity 满足某人的好奇心out of curiosity 出于好奇with curiositycuriously 好奇地(2)curious adj.好奇的;奇特的be curious to do sth.好奇的做事情be curious about sth.对事情感到好奇The child has curiosity to

15、 do everything.这孩子有好奇心,什么事情都想做。She took part in the parade curiosity.她带着好奇心参加了这次游行。In high school,I became curious the computer,and built my first website.上中学时,我对电脑很好奇,建了自己的第一个网站。aboutwith语境助记 He was curious to know how that old clock worked,so he took itapart with curiosity and examined it curiousl

16、y.他对那个老钟表是如何工作的很好奇,因此,他好奇地把它拆开了并好奇地研究起来。(教材 P10)He could not have Yong Hui getting away withtelling people lies!他可不能让雍慧哄骗人们后跑掉!(1)get away with 受到从轻发落;(做坏事)不受惩罚get along/on with 与相处get over 克服(困难);从中恢复过来get through 完成;接通电话;通过It is hard for them to get over the difficulties unless they get more help.

17、除非有更多的援助,否则他们很难克服困难。The line is busy;I cant get.电话占线,我打不通。He is easy-going,and he gets well with his colleagues.他很容易相处,而他与同事也相处融洽。along/onthrough(2)lie n谎言;谎话 vi.说谎(1)tell a lie/lies 撒谎a white lie 善意的谎言tell sb.a lie 向某人撒谎(2)lie to sb.向某人撒谎Im so sorry.I shouldnt have lied to you.非常对不起,我不该对你说谎的。Its wr

18、ong of you to tell(lie)to your teacher.你向老师撒谎是不对的。lies 明辨异同 lie/lay动词原形意义过去式 过去分词 现在分词 说谎liedliedlying lie躺,平卧;位于laylainlying lay放置;产卵laidlaidlaying语境助记 The boy lying under the tree lied to his mother that the hen laid twoeggs at a time.那个躺在树下的小男孩对他母亲撒谎说那只母鸡一次下了两个鸡蛋。discount n折扣vt.打折扣(教材 P10)Perhaps

19、 with a discount and a new sign he could win his customers back.也许打点折、写个新的招牌能够帮他赢回顾客。give/allow/make a discount(of.)打()折with/at a discount(of 10%)打(九)折The employees at the shop get a discount of 10%.商店员工购物可打9折。In this shop,everything is sold a discount.在这家商店,所有的东西都打折卖。They for cash payment.现金付款,他们给予

20、九折优惠。give a discount of 10%at名师点津 注意“打九折”的英语正确表达法为10%discount或者10%off。strength nC长处;强项U力量;体力(教材P11)The strength of the diet in Wang Pengs restaurant was that it provided plenty of energy-giving food.王鹏餐馆里的饭菜的优点是提供含有足够热量的食物。(1)build up ones strength/body 强身健体strengths and weaknesses 优点和缺点(2)strengthe

21、n vt.&vi.加强(3)strong adj.强壮的(4)strongly adv.强烈地He hasnt enough strength to lift that box.他没有足够力气搬起那个箱子。Think about your own(strength)and weaknesses.考虑一下自己的长处和短处。Repairs are necessary to(strength)the bridge.这座桥需要加固。strengthenstrengths(教材P10)“Nothing could be better,”he thought.他想:“再也没有比这些更好吃的了。”【要点提炼

22、】此句为简单句。句中“Nothing could be better”为比较级的否定形式表示最高级。表示最高级意义的几种特殊结构(1)never比较级(2)nothing或no等so原级as./nothing或no等比较级than.(3)比较级thanany other单数名词allthe other复数名词anyone elseany of the other复数名词(4)can/couldnever/notenough/tooIt was not until then that I suddenly realized nobody was happierthan I was.直到那时我突然

23、意识到没有人比我更幸福了。There is nothing(tire)than no succeeding.再也没有比失败更令人疲惫的事了。has a greater effect on my life than this one.这本书对我的生活影响最大。You can while crossing the road.过马路时你再小心也不为过。more tiringNo other booknever be too careful(教材P10)He could not have Yong Hui getting away withtelling people lies!他可不能让雍慧哄骗人们

24、后跑掉!【要点提炼】此句为简单句。句中使用了could not have sb.doing sth.,意为:不能容忍某人做某事;doing作宾语补足语。have sb.do sth.让某人做某事have sb.doing sth.让某人一直做某事have sth.done让/叫做某事遭遇某种不幸的事情使某事完成I will be very busy today because I have too many things to deal with.今天我会很忙,因为我有很多的事情要处理。Our teachers wont have us(carry)mobile phones to schoo

25、l.老师不允许我们把手机带到学校来。carrying Mother had me(post)the letter out.妈妈让我把信寄出去。I had my watch(repair)yesterday.我昨天让人给我修理了我的表。repairedpost1(教材P10)Something terrible must have happened if Li Chang was not coming to eat in his restaurant as he always did.【分析】此句为复合句,if引导条件状语从句,as引导方式状语从句,must have done“一定已经”,是对

26、过去发生的事情的肯定推测。【翻译】要是李昌不像往常那样到他的餐馆吃饭,那问题一定严重了。2(教材P10)Even though her customers might get thin after eating Yong Huis food,they were not eating enough energy-giving food to keep them fit.【分析】此句为复合句,even though引导让步状语从句,keep them fit是“keep宾语宾补”结构,宾补由形容词fit充当。该结构中宾补还可由副词、介词短语、过去分词和现在分词充当。【翻译】尽管顾客吃她的餐馆里的饭

27、会变得苗条,但他们摄取不到足够的热量来保持健康。随 堂 效 果 落 实.单句语法填空1We aim to offer good value and service to all our(customer)2Mr.Stevenson is great to work forI really couldnt ask for a(good)boss.3It is important for us to have a(balance)diet in our daily life.customersbetterbalanced4Its important to know your own (strong

28、)and weaknesses.5Im burning with (curious)you must tell me who has won.6Going a diet has become a fashion among many young girls who wish to keep slim.7Murder is a serious crime and one never gets away it.strengthscuriosityonwith8How can I win her trust?9She looks much(slim)wearing the dress.10Durin

29、g the National Day,everything in this supermarket was a discount.backslimmerat.单句改错1Im on diet to lose weight._2You should keep balance between work and play._3The boy who lay in bed just now was liehe didnt tell the truth._4I wont have you get off with cheating in the exam._5Keeping his word is one

30、 of his many strength._on后加akeep后加alielyingoffawaystrengthstrengths.完成句子 1人们对于生命是如何在地球上开始的感到好奇。People exactly how life on earth began.People exactly how life on earth began.2就我个人而言,努力学习最重要。As far as Im concerned,nothing studying hard.have curiosity to knoware curiousis more important than3我不允许你反复犯同样的错误。I wont again and again.4如果我买一整箱酒你们打折吗?Do you if I buy a whole case of wine?5林恩似乎总是在节食。Lynn always seems.to be on a diethave you making the same mistakegive/allow/make any discount点击右图进入 课 时 分 层 作 业 Thank you for watching!

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