新概念英语第二册Lesson22PPT课件

1、smoke of wolves (狼烟)In the ancient times,Chinese people used the smoke of wolves to pass the imformation to others.第1页/共47页Gradually, tie the letter to the pigeon then pass it to the person who they want to communicate.Pigeon (飞鸽传书) 第2页/共47页telegram （电报）Later ,telegram was invented by Marse in 1937,

2、then came the information age. Through telegram ,people can receive the Message more quickly.第3页/共47页Telephone(电话)Today ,people hardly use the IP mesenger,they use telephone instead. Because of the convenience of telephone. For example ,you can call somebody anytime and they will reveive the informa

3、tion within several minutes.第4页/共47页第5页/共47页第6页/共47页Lesson 22 A glass envelope第7页/共47页dream age channel throw 1. /dri:m/2. /eid/3. /tnl/4. /ru/v. 做梦，梦想n. 年龄n. 海峡v. 扔，抛第8页/共47页dream v. 做梦, 梦想 vtvt. . 做梦，梦见做梦，梦见 dream that +dream that +从句从句 I dreamt/dreamed (that) I was in Scotland.I dreamt/dreamed (t

4、hat) I was in Scotland. vi vi. . 做梦，梦见（与做梦，梦见（与ofof，aboutabout连用）连用） dream on dream on 继续做梦继续做梦 ( (做你的梦去吧做你的梦去吧! ! 别痴心别痴心妄想了妄想了!) !) dream of/about sth. dream of/about sth. 梦想梦想 e.g. I often dream of/about you.e.g. I often dream of/about you. dream of doing sth. dream of doing sth. 梦想梦想 e.g. I dream

5、ed of flying in the sky. e.g. I dreamed of flying in the sky. think of think of 想，考虑，想起想，考虑，想起 e.g. Do you ever think of the girls you met e.g. Do you ever think of the girls you met at a party?at a party?第9页/共47页 n. n. 梦；梦想，幻想梦；梦想，幻想 have a (good/bad) dreamhave a (good/bad) dream = dream a dream =

6、dream a dream 做了个梦做了个梦 dream boatdream boat 梦中情人梦中情人, , 梦寐以求的梦寐以求的( (物物, , 人人) ) daydreamdaydream v. v. 思想开小差，做白日梦思想开小差，做白日梦 realise onerealise ones dream = ones dream = ones dream comes s dream comes truetrue 实现梦想；梦想成真实现梦想；梦想成真第10页/共47页 age n. 年龄1. 1.年龄年龄 be under age be under age 未成年未成年 be of full

7、 age be of full age 成年成年 at the age ofat the age of 在在几岁时几岁时 by the age ofby the age of 到到.岁的时候岁的时候 legal agelegal age 法定年龄法定年龄, ,成年成年 第11页/共47页2. 2. 时代，纪，时代，纪， 很长一段时间很长一段时间 information ageinformation age 信息化时代信息化时代 the computer the computer ageage 电脑时代电脑时代 the Stone Agethe Stone Age 石器时代石器时代 the Ic

8、e Agethe Ice Age 冰川纪冰川纪 golden agegolden age 黄金时代，鼎盛时期黄金时代，鼎盛时期 I havenI havent seen you t seen you for agesfor ages. . 3. vi. 3. vi. 变老，老化变老，老化the the agedaged 老年人老年人e.g. Oh, look at my face; I am e.g. Oh, look at my face; I am agingaging. . 第12页/共47页 throw（threw，thrown） v. 扔, 抛 vt. vt. 投，扔，抛投，扔，抛

9、e.g. Don e.g. Dont t throwthrow stones stones atat the dog. the dog. e.g. Throw e.g. Throw the ball the ball toto Tom. Tom. throw awaythrow away 扔掉扔掉 e.g. Shall I throw this old newspaper away? e.g. Shall I throw this old newspaper away? 把把对准目标，向对准目标，向作出举动作出举动 The boss The boss threwthrew him an ang

10、ry look. him an angry look.第13页/共47页channel channel n. Cn. C1. 1.海峡海峡 The English Channel separates France from The English Channel separates France from England. England. 2.2.途径途径; ;渠道渠道; ;手段手段P1P1 You should go through You should go through the official channelsthe official channels if if you want

11、 the government to help. you want the government to help. 3. 3. 电视频道电视频道第14页/共47页channel n. 海峡the English Channel 英吉利海峡the Channel 英吉利海峡n. 频道a television channel channel 4第15页/共47页1.What did Jane do when she and her family were traveling across the Channel?2. What happened ten months later?3. How do

12、 the two girls send letters to each other now?第16页/共47页 My daughter, Jane, never dreamed of receiving a letter from a girl of her own age in Holland. Last year, we were travelling across the Channel and Jane put a piece of paper with her name and address on it into a bottle. She threw the bottle int

13、o the sea. She never thought of it again, but ten months later, she received a letter from a girl in Holland. Both girls write to each other regularly now. However, they have decided to use the post office. Letters will cost a little more, but they will certainly travel faster.第17页/共47页useful expres

14、sions想过收到某人一封信横渡扔进决定互相写信dream of/ think ofreceive sth. from acrossthrow intodecide towrite to each other第18页/共47页My daughter, Jane, never dreamed of receiving a letter from a girl of her own age in Holland. of her own age: 后置定语own adj. 自己的 v. 拥有I dream of owning my own car.第19页/共47页dream n

15、. 梦 v. 做梦，梦想dream of/about sthdream of/about doing sth梦想; 做梦梦到dreamt-dreamt dreamed-dreamedeg. We dream of buying our own house. I dreamed about you last night.Have a good dream.He realized his dream at last.第20页/共47页age n. 年龄；时代You should never ask a ladys age.I have a son of your age.She made a ne

16、w record at the age of 18.冰河时代第21页/共47页Last year, we were travelling across the Channel and Jane put a piece of paper with her name and address on it into a bottle. 过去进行时，用来叙述故事的背景，由此引出一般过去时表示的新动作。with 表示伴随 “带有，具有”Theres a label on the handle with my name and address on it.Our teacher came in with a

17、 book in her hand.第22页/共47页She threw the bottle into the sea. She never thought of it again, but ten months later, she received a letter from a girl in Holland. throwinto: 把扔进think of 考虑= think aboutthink of 认为What do you think of my new dress?think of 想出（新主意，名字，建议等）They thought of a name for the ba

18、by.后置定语第23页/共47页throw v. 扔，投，掷，抛threw-thrownPeople still throw their rubbish everywhere.throwaway 把扔掉Please throw the old shoes away.第24页/共47页 but but ten months laterten months later, she received a letter, she received a letter 时间段时间段 + later + later 与与 in + in + 时间段时间段e.g He went to London a week

19、 ago. Three days later (after three days) he moved to Italy.e.g. What will the world be like in 100 years? （用于过去时）（用于过去时）=after + =after + 时间段时间段 （用于将来时）（用于将来时）第25页/共47页Both girls write to each other regularly now. each other 两者之间 “互相”We should help each otherWe should learn from each other.regularl

20、y adv. 有规律地，定期地，经常地The students have class regularly at 9:00 every morning.one another 三者或三者以上 “互相”第26页/共47页 BothBoth girls write to each other regularly now. girls write to each other regularly now.复习不定代词：复习不定代词：both / each / either / neither / all/ every /any/ none / nobody (no both / each / eithe

21、r / neither / all/ every /any/ none / nobody (no one) / nothingone) / nothing allall neitherneither nonenone eithereither anyany 两者两者三者三者( (以上以上) )都都 都不都不 任何任何 谓语谓语复数复数(all(all指不指不可数时可数时应用单数应用单数) )单数单数(none(none也可用复数也可用复数) )单数单数 both第27页/共47页 1. 1. Both of them _(like) sports. Both of them _(like) s

22、ports. 2.2. None of the people _(be) in the room. None of the people _(be) in the room.3.3. -Would you like to have tea or coffee -Would you like to have tea or coffee？ -Either _(be) OK. -Either _(be) OK. 4. All the students _(have) gone to the playground. 4. All the students _(have) gone to the pla

23、yground. 5. All the meat _(have) been eaten up. 5. All the meat _(have) been eaten up. 6. Neither of the girls _(want) to take part in the high jump. 6. Neither of the girls _(want) to take part in the high jump. 7. Any idea _(be) welcome. 7. Any idea _(be) welcome. likeis/are is have wants is has 第

24、28页/共47页 How many students in our class smoke? None. How much water is there in this bottle? None. Who was late for school today? Nobody. Whats in the box? Nothing. 第29页/共47页 each, every each each every every 可作不定代词和形容词可作不定代词和形容词 仅作形容词仅作形容词 可单独使用可单独使用 不可单独使用不可单独使用 着重个体着重个体 着重全体着重全体 用于两者或两者以上的用于两者或两者

25、以上的每个人和物每个人和物用于三者或三者以上的用于三者或三者以上的每个人和物每个人和物第30页/共47页Tell the differences:Tell the differences:the otherthe otheranotheranotherothersothersthe othersthe others第31页/共47页 the otherthe other, , 另一个，通常和另一个，通常和oneone连接，有限定连接，有限定范围范围 e.g. e.g. 老人有两个儿子，一个是做警察，一个是做贼。老人有两个儿子，一个是做警察，一个是做贼。 The old man has two

26、sons, The old man has two sons, oneone is a policeman, is a policeman, the the other other is a thief. is a thief. anotheranother， “另一个，再，又另一个，再，又”，没有限定范，没有限定范围围 e.g. e.g. Please give me Please give me anotheranother book. book. othersothers: : 和和 somesome 对比使用时对比使用时, , 是是 “有些有些”, , e.g. e.g. Some c

27、leaned the windows, others mopped the Some cleaned the windows, others mopped the floor. floor. 第32页/共47页 the othersthe others: : 是是 “其余的其余的” 意思意思, , 表示在一个范表示在一个范 围内的其他全部围内的其他全部 e.g. e.g. ThisThis dictionary is better than the others. dictionary is better than the others. the otherthe other: : 是其中的是

28、其中的“另一个另一个”, , e.g. e.g. Give me the other one; not this one. Give me the other one; not this one. 两个中的两个中的“另一个另一个”是是 “the otherthe other”; ; 不定数目不定数目中的中的 “另一个另一个”是是 “anotheranother” , , e.g. e.g. This glass is broken. Get me another.This glass is broken. Get me another. 第33页/共47页第34页/共47页Will you s

29、how me_? I donWill you show me_? I dont like itt like its s color.color. She has two computers. One is IBM PC 386 and She has two computers. One is IBM PC 386 and _is IBM PC 574._is IBM PC 574. Tom runs faster than any _students in his Tom runs faster than any _students in his class.class. The stude

30、nt has English, Chinese, math and many The student has English, Chinese, math and many _subjects._subjects. Why are only three of you here in the classroom. Why are only three of you here in the classroom. Where are _?Where are _? My classmates come from different parts of the My classmates come fro

31、m different parts of the country. Some come from Shanghai, some from Jinan country. Some come from Shanghai, some from Jinan and _ from Beijing.and _ from Beijing.anotherthe otherotherotherthe othersothers第35页/共47页However, they have decided to use the post-office. Letters will cost a little more, bu

32、t they will certainly travel faster. a little 稍微 （修饰比较级）much 多、很多cost 花费sth+ cost+ sb+ some money The book cost me $40.a little hotter much bigger对比：spend pay take第36页/共47页key structures1.beware of 谨防，当心Beware of the dog!当心有狗！2.boast of/about 夸耀，吹嘘He enjoys boasting of/about his new plain of/about抱怨

33、She often complains of/about her new neighbor.4.consist of由组成，由构成A football team consists of eleven players.of词组第37页/共47页5.despair of 对绝望，对不抱希望They despair of finding the child.6.dream of 梦想，做梦梦到I dream of buying my own car.7.expect of/from 对有期望The school expects much of/from its students.8.hear of

34、得到有关的消息Have you heard anything of Jim? hear from收到某人来信第38页/共47页9.be/get rid of 摆脱，除去，扔掉We should get rid of the old toys.I cant get rid of this cough.10.think of/about 考虑11. warn of/against 警告，提醒The police warned us of/against the danger第39页/共47页from词组1.borrowfrom 从借I borrowed some money from him.2.

35、differ from 不同于The cat differs from the dog.3.escape from 从逃出They escaped from the sinking boat.4.excuse sb from/for 允许不Can I be excused from/for swimming today? I have a cold.第40页/共47页5.prevent sb from阻止，阻挡，防止The reminder is used to prevent people from swimming in the tect from 保护，防护Try

36、to protect your skin from the sun.7.receive from 从收到I received a letter from my brother.8.separatefrom把和分开Please separate the pork from the beef.9.suffer from 遭受的痛苦He suffered a lot from the lost of his daughter.第41页/共47页in词组1.believe in 相信You must believe in yourself, or you wont succeed.2.be employed in 忙于做He is employed in making cakes.3.engage in 参与，参加He engaged in many business activities.4.be experienced in 在某方面经验丰富的，有经验的He is very experienced in computer.第42页/共47页5. fail in 做失败He failed in passing the exam.6.helpin/with 帮助Can you help me in/with this