人教版英语必修3Unit2Reading课件 (共36张PPT).ppt

1、What are the three essential elements for human beings to survive on the earth?waterairfoodLook at the pictures and learn some new words about food.cucumbereggplantpeppermushroompeachlemonpeabeannutmuttonmutton kebabsroast porkfried potatoescorncarrotWhich food is rich in fat/fibre/sugar/vitamin/pro

2、tein?peachbeanWhich food is rich in fat/fibre/sugar/vitamin/protein?saladFrench frieschocolateice creamhamburgersbaconmeatWhich food is rich in fat/fibre/calcium(钙)/sugar/vitamin/protein?fishmilkeggs食物有关的谚语：1）the apple of ones eye 2）An apple a day keeps the doctor away.3）Bread is the staff of life.4

3、）as cool as a cucumber5）As you brew（酿酒）,so must you drink.6)Birds ready cooked do not fly into your mouth.7)Dont put all your eggs in one basket.8)Its no use crying over spilt milk.掌上明珠一天一苹果，医生远离我。民以食为天。十分冷静自食其果不要孤注一掷，不要把一切希望寄托在一件事上。覆水难收任何事不能坐享其成。What will happen if you do not eat a balanced diet?Lo

4、ok at the title of the reading passage and the pictures.Predict what the passage is about.1.V-ing 作状语，表主动和进行.2.They stood there for half an hour watching the stars in the sky.2)Seeing those pictures,she remembered her childhood.curiosity n好奇心curious adj.好奇的(1)out of curiosity出于好奇心with curiosity 好奇地（

5、多作状语，修饰动词）have/show curiosity about sth.对好奇(2)be curious to do sth.好奇地做 be curious about sth.对感到奇怪Just _,she opened the letter.她只是出于好奇打开了这封信。He stared at the picture.他好奇地盯着这幅画。Im _ what has happened to him.我极想知道他发生了什么事情。Children everything around them.小孩对周围的事物感到好奇。with curiosityare curious aboutout

6、of curiositycurious to know点津请牢记下列动词的各种形式：动词原形意义过去式过去分词现在分词lie说谎lie躺；卧；位于lay放置；产卵(语境串记)The boy lying under the big tree lied to his little sister that he saw a cock lay an egg.躺在树下的男孩对他妹妹撒谎说，他看见一只公鸡下了个蛋。liedliedlaylainlaidlaidlyinglyinglaying1diet n.C,U 日常饮食 vi.节食(教材原句)Everybody has to eat，but do yo

7、u eat a healthy diet?每个人都要吃饭，但是你的饮食是健康的吗？(鲜活例句)No sugar in my coffee,please;Im dieting.请不要给我的咖啡放糖，我在节食。常用短语：a balanced diet均衡的饮食be on a diet/go on a diet 节食，控制饮食2balance vt.&vi.保持平衡；权衡 n天平；平衡(1)keep ones balance保持平衡lose ones balance 失去平衡（强调动作）out of balance 失去平衡（强调状态）(2)balanced adj.平稳的；安定的；和谐的形象记忆H

8、is mother told him the importance of _.他妈妈告诉他饮食均衡的重要性。He and hurt himself when he went upstairs.他上楼时失去了平衡伤了自己。It is very difficult between social activities and studies.(balance)让我在社交活动与学习之间保持平衡非常困难。lost his balancefor me to keep a balancea balanced diet3lose weight 体重减轻；减肥put on/gain weight体重增加,增肥w

9、atch ones weight 控制体重by weight 按重量Hes _ since he gave up smoking.他戒烟后体重增加了。No more for me.I have to.我不再吃了，我得控制体重。Eggs are sold _ in this supermarket.这个超市鸡蛋按重量卖。watch my weightby weightput on/gained weight4curiosity n好奇心curious adj.好奇的(1)out of curiosity出于好奇心with curiosity 好奇地（多作状语，修饰动词）have/show cur

10、iosity about sth.对好奇(2)be curious to do sth.好奇地做 be curious about sth.对感到奇怪Just _,she opened the letter.她只是出于好奇打开了这封信。He stared at the picture.他好奇地盯着这幅画。Im _ what has happened to him.我极想知道他发生了什么事情。Children everything around them.小孩对周围的事物感到好奇。with curiosityare curious aboutout of curiositycurious to

11、know5get away with sth./doing sth.被放过；(做坏事)不受惩罚(鲜活例句)The headmaster wont permit students to get away with cheating in the exam.校长决不容许学生们考试作弊却不受惩罚。携潜逃；偷走(鲜活例句)The thieves got away with jewelry worth 5 million.get up 起床 get down to sth./doing sth.开始做某事get along/on with 与相处；进展get through 通过（考试等）；接通(电话)

12、get over 克服(二)get 短语小结How are you _your new girlfriend?你和新女友相处得如何？The line is busy.I cant.电话占线，我打不通。Believe in yourself;you are sure present difficulties.相信自己，你一定能克服目前的困难。get throughto get overgetting along with6lie n谎话；谎言vi.说谎His eyes told us he was _.他的眼睛告诉我们他在说谎。He could not have Yong Hui getting

13、 away with _!他不能让雍慧哄骗人们却不受惩罚。(1)a white lie善意的谎言tell sb.a lie(tell a lie/lies to sb.)向某人撒谎(2)lie to sb.向某人撒谎telling a lietelling people lies点津请牢记下列动词的各种形式：动词原形意义过去式过去分词现在分词lie说谎lie躺；卧；位于lay放置；产卵(语境串记)The boy lying under the big tree lied to his little sister that he saw a cock lay an egg.躺在树下的男孩对他妹妹

14、撒谎说，他看见一只公鸡下了个蛋。liedliedlaylainlaidlaidlyinglyinglaying7strength n C强项；长处strengths and weaknesses 优势和劣势，强项和弱项U 力，力量；毅力Unity is strength.团结就是力量。build up ones strength/body强身健体【注意】strengthen vt.&vi.加强重要句型：1“Nothing_could_be_better，”he thought.“再没有比这些更好吃的了，”他想。此处比较级的否定形式表示最高级的含义。最高级意义的多种表达法：(1)否定词形容词/副

15、词比较级(than)(2)否定词so/as 形容词/副词原级asI have never spent a day.我从来没有经历过比这更令人担忧的一天了。Tom is intelligent student/all the other students in his class.汤姆是他班上最聪明的学生。Li Yang studies harder than anyone else in his class.李洋在班里学习最努力。more worryingmorethan any other2He could not have_Yong_Hui_getting_away_with tellin

16、g people lies!他可不能让雍慧哄骗人们却不受惩罚！(1)have sb.doing sth.用于否定句中，意思是“不允许/不容忍某人做某事”。He wont have his daughter arriving home late.他不容许女儿晚回家。I wont such things about my sister.我不允许你这样说我的姐姐。have you saying(2)have sb.doing sth.用于肯定句中，意思是“让某人一直/持续做某事”。She had us laughing all through the meal.在吃饭期间，她让我们笑个不停。(3)have sb.do sth.“使/让某人做某事”。省略to的不定式表示一次性的具体动作，宾语与宾补之间为主动关系。I would have him at the gate of the park.我要他在公园门口等我。wait for mehad his leg broken