新概念英语第二册48课.pptx

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1、本课内容本课内容单词学习单词学习课文逐句讲解课文逐句讲解根据提示复述课文根据提示复述课文理解课文回答问题理解课文回答问题理解课文引导学生提问问题理解课文引导学生提问问题练习一般和特殊疑问句练习一般和特殊疑问句课后习题详细讲解课后习题详细讲解第1页/共41页New words and expressions 生词和短语生词和短语 pull v.拔拔 cotton wool 药棉药棉collect v.搜集搜集 collection n.收藏品,收集品收藏品,收集品nod v.点头点头 meanwhile adv.同时同时第2页/共41页pullvt.&vi.拉,拖,牵,扯(反义词pushvt.推

2、)我感觉有人拉着我的胳膊。Ifeltsomeonepullingmyarm.Youarepullingmyleg.pullonesleg开某人玩笑你在开我玩笑不要再开我玩笑Dontpullmyleganymore.Youarekidding.你在开玩笑You are joking 第3页/共41页vt.&vi.拔,抽他把一个地址本从他口袋里掏出来了。Hepulledanaddressbookfromhispocket.collectv.搜集collectsalarycollectstampscollectmoneycollectchildren领工资 集邮 筹集资金 收养孩子 第4页/共41页

3、nodv.点头vt.&vi.点头,点头示意/招呼我问他是否想来,他点了点他头。Iaskedhimifhewantedtocomeandhenoddedhishead.当我们在办公室见面的时候,他总是向我点头Whenwemeeteachotherintheoffice,healwaysnodsatme.vi.打盹,打瞌睡(常与off连用)他过去在法语课上常打瞌睡HeusedtonodoffduringtheFrenchclass第5页/共41页因为他很累,所以他一边看书一边打盹。Ashewasverytired,henoddedoffoverhisreading.meanwhileadv.同时m

4、eanwhile=atthesametime=inthesametime用法和however一样,不能连接两个句子,但是意思上有承接概念夏娃在剪草,亚当种玫瑰。.Evewascuttingthegrass,andmeanwhileAdamwasplantingroses.第6页/共41页Comprehension questions1 When do dentists always ask questions?When its impossible for us to answer.2 Have you just had a tooth out?Yes,I have.3 Who pulled

5、it out for you?My dentist did.4 What did he tell you to do afterwards?To rest for a while.第7页/共41页5 Did you try to say something?Yes,I did.6 You couldnt,could you?No,I couldnt.7 Why couldnt you?My mouth was full of cotton wool.8 What was your tongue busy doing?Searching out the hole where the tooth

6、had been.9 How did you feel suddenly?Very worried.第8页/共41页1.Dentists always ask questions when it is impossible for you to answer.牙科医生们总是在你无法作出回答的时候向你牙科医生们总是在你无法作出回答的时候向你提出问题。提出问题。这里这里it是形式主语,真正的主语是是形式主语,真正的主语是to answer。impossible通常不以人作主语,而以不定式或从句作主语 It is+adj+for/of sb+to do sthIt is+adj+that+句子 第9

7、页/共41页如果形容词能够修饰后面的人的性格特征就用of。对他来说帮助你是不可能的Itisimpossibleforhimtohelpyou.=Itisimpossiblethathewillhelpyou.第10页/共41页 2.My dentist had just pulled out one of my teeth and had told me to rest for a while.我的牙科医生刚刚给我拔掉了一颗牙,叫我休息一会儿。我的牙科医生刚刚给我拔掉了一颗牙,叫我休息一会儿。pull做动词是表示做动词是表示“拖、拉、拔拖、拉、拔”的意思。与之相反的动的意思。与之相反的动作就是

8、作就是push了,表示了,表示“推推”。我们经常在门把手上看到。我们经常在门把手上看到这两个词,如果写着这两个词,如果写着pull,就表示你拉门就开了。如果写,就表示你拉门就开了。如果写着着push,就表示推门门就开了。,就表示推门门就开了。课文这里课文这里pull out表示表示“拔出拔出”的意思。的意思。补充:补充:pull ones leg是表示是表示“开玩笑开玩笑”。引体向上就是引体向上就是“pull up”。for a while,一会儿,片刻。一会儿,片刻。第11页/共41页Mydentisthadjustpulledoutoneofmyteethandhadtoldmetores

9、tforawhile.我的牙科医生刚刚给我拔掉了一颗牙,叫我休息一会儿。我的牙科医生刚刚给我拔掉了一颗牙,叫我休息一会儿。restn.剩余的部分,休息,支撑物,休止符therestofTherestofrice_(be)bad.whileconj.当.的时候,虽然,尽管,然而1WhileIwaswatchingTV,thebellrang(我看电视时,铃响了。)Whileitwaslate,hewentonworking.(虽然很晚了,但他还在继续工作。)Hewentoutforawalk,whileIstayedathome.(他出去散步了,而我却呆在家里。)is第12页/共41页 3.I

10、tried to say something,but my mouth was full of cotton wool.我想说点什么,但我嘴里塞满了药棉。我想说点什么,但我嘴里塞满了药棉。cotton wool本意是指本意是指“原棉原棉”的意思,也就是棉花最初的意思,也就是棉花最初的状态。在英国英语中,多用来指代的状态。在英国英语中,多用来指代“药棉药棉”。Try to do尽力做某事 未必会成功Manage to do 尽力做某事 会成功be fullof=be fillded withBut my mouth was filled with cotton wool.他的钱包里装满了钱The

11、 wallet is full of money The wallet is filled with money 第13页/共41页 4.He knew I collected match boxes and asked me whether my collection was growing.他知道我收集火柴盒,于是问我收藏的火柴盒是否在增加。他知道我收集火柴盒,于是问我收藏的火柴盒是否在增加。Match做名词就是做名词就是“火柴火柴”。现在我们都用各种各样的现在我们都用各种各样的“lighter”(打火机)了。(打火机)了。此外做名词更有此外做名词更有“比赛、竞赛比赛、竞赛”的含义。的含义

12、。Match做动词一个很重要的含义就是做动词一个很重要的含义就是“相配、相称相配、相称”的意的意思。思。These shoes do not match;one is large and the other is small.这双鞋不相配,一只大,一只小。这双鞋不相配,一只大,一只小。The coat matches the dress.外衣和裙子很相配。外衣和裙子很相配。难怪难怪“媒人媒人”我们就称之为我们就称之为“match-maker”了。就是了。就是“制造成双成对的人制造成双成对的人”了。了。第14页/共41页He knew I collected match boxes and as

13、ked me whether my collection was growing.He then asked me how my brother was and whether I liked my new job in London Whether和if区别和or not连用/后面+to do/介词之后/discuss之后I am interested in_he will accept my invitation I dont know _to cry or to laugh.They are discussing _they should carry out the planTom is

14、 wandering _he should choose this job or not.whetherif是否第15页/共41页 5.He then asked me how my brother was and whether I liked my new job in London.接着他又问我的兄弟近来如何,问我是否喜欢伦敦接着他又问我的兄弟近来如何,问我是否喜欢伦敦的新工作。的新工作。在这句话中,以在这句话中,以how和和whether引导的从句都是作引导的从句都是作动词动词asked的宾语。的宾语。第16页/共41页 6.In answer to these questions I

15、 either nodded or made strange noises.作为对这些问题的回答,我不是点头,就是发出奇作为对这些问题的回答,我不是点头,就是发出奇怪的声音。怪的声音。in answer to是固定短语,这里表示是固定短语,这里表示“作为对作为对.的的回答回答”。这个短语的另一个含义是。这个短语的另一个含义是“响应响应.的请求的请求”:In answer to my request,he wrote a letter to George.应我的请求,他给乔治写了封信。应我的请求,他给乔治写了封信。nod就是表示就是表示“点头点头”,上次我们也讲过,上次我们也讲过“摇头摇头”就是

16、就是shake了。我们还给大家介绍过了。我们还给大家介绍过“与某人有点与某人有点头之交头之交”就是就是“have a nodding acquaintance with sb.”。第17页/共41页inreturnfor作为对的报答这个小姑娘给了我一个热情的拥抱以答谢我的帮助。Thelittlegirlgavemeabighuginreturnformyhelp.第18页/共41页In answer to these questions I either nodded or made strange noises.早餐我想吃面包或蛋糕.Either.orNeithernorNot onlybu

17、t alsoBothand或者或者既不.也不不但.而且两者都.I would like to have either bread or cake for breakfast 早餐我不想吃面包也不想吃蛋糕.I would like to have neither bread nor cake for breakfast.第19页/共41页1.Wecan_see_touchtheair.A.notonly,butalsoB.both,andC.either,orD.neither,nor2.Youcan_stayathome_gotomyhometownwithme.A.not,onlyB.eit

18、herandC.bothorD.eitheror3._John_Iarepolicemen.A.Neither.norB.Either.orC.Both.andD.Notonly.butalso4.Imlookingforababysitter(保姆).Shemustbe_tooold_tooyoung.A.neither;norB.both;andC.either;orD.notonly;butalsoDDCA第20页/共41页 7.Meanwhile,my tongue was busy searching out the hole where the tooth had been.与此同

19、时,我的舌头正在忙着寻找刚拔掉的那颗牙的伤口。与此同时,我的舌头正在忙着寻找刚拔掉的那颗牙的伤口。副词副词Meanwhile表示表示“在此期间、与此同时在此期间、与此同时”的意思的意思.比比如:如:Mary was talking to me about her new dress.Meanwhile I was thinking about something else.玛丽在和我讲她的新衣服。与此同时我却在想着其他事情。玛丽在和我讲她的新衣服。与此同时我却在想着其他事情。search out,搜寻。搜寻。the hole where the tooth had been,刚拔掉的那颗牙的刚

20、拔掉的那颗牙的伤口。用的是过去完成时,因为在描述这件事的时候那颗伤口。用的是过去完成时,因为在描述这件事的时候那颗牙已经不在了。牙齿尚在的时间是牙已经不在了。牙齿尚在的时间是“过去的过去过去的过去”。第21页/共41页Be busy doing /be busy with sth我的朋友们正忙于准备我的生日宴会。MyfriendsarebusypreparingmybirthdaypartyMyfriendsarebusywithmybirthdayparty.searchout找出,搜寻你已经搜出我需要的书吗HaveyousearchedoutthebooksIneeded?Thepolic

21、earesearchingthethiefThepolicearesearchingforthethief第22页/共41页Meanwhile,mytonguewasbusysearchingouttheholewherethetoothhadbeen.where=介词+which这是我住的房子Thatisthehousewhich/thatIlivedinThatisthehouseinwhichIlived。ThatisthehousewhereIlived.第23页/共41页1.The way _he explained the sentence to us was not diffic

22、ult to understand.2.The way _he explained to us was quite simple.that/which/不填in which关系词在定语从句中的语法成分when/on whichthat/which/不填3.We will never forget the days _ we studied together.4.We will never forget the days _ we spent together.第24页/共41页1.This is the reason _ we made Mr Li headmaster of our scho

23、ol.A.where B.when C.before D.why2.That was the reason_ Mac gave me the other day.A.why B.for that C.which D.for which第25页/共41页1.It was five oclock in the afternoon _ they arrived at the hotel.A.since B.before C.whenD.that2.-Where did you last see Mr.Smith?-It was in the hotel_ I lived.A.that B.which

24、 C.where D.when第26页/共41页3.The house _ we once lived in is being repaired by the workers.A.which B.where C.who D.whom4.The house _ we once lived is being repaired by the workers.A.which B.where C.who D.whom第27页/共41页 8.I suddenly felt very worried,but could not say anything.我突然非常着急起来,但却什么也说不出来。我突然非常着急

25、起来,但却什么也说不出来。At last=finally=in the endRemove Moveremove可以表示“拿去,除去,去掉”,通常结构为“remove+名词+from”,也可以单独使用 我已经帮照片从墙上摘下来了。Ive removed that picture from the wall.第28页/共41页本课必须掌握的短语:本课必须掌握的短语:pull out 拔出拔出 rest for a while 休息一会儿休息一会儿 be full of 充满充满 in answer to 为了回答为了回答 make noise 发出声音;弄出声音发出声音;弄出声音 search

26、out 寻找;找出寻找;找出 removefrom 从从取出取出 第29页/共41页Tell the story1 Dentists-ask-impossible-to answer2 My dentist-pulled out-told me-rest3 tried to say-mouth full-cotton wool4 asked-collection of-eggs-growing5 then-my brother-new job-London6 In answer-nodded-strange noises7 tongue-searching-tooth had been8 su

27、ddenly-worried-couldnt say9 When-dentist at last-from my mouth-able to tell wrong tooth第30页/共41页Key to Summary writing1.The dentist in the story had pulled out one of the writers teeth and(had)told him to rest for a while.2.He asked several questions but the writer could not answer them.3.His mouth

28、was full of cotton wool.4.He suddenly discovered something wrong but he could not say anything.5.The dentist eventually removed the cotton wool from his mouth and the writer told him that he had pulled out the wrong tooth.第31页/共41页Key to Composition1 The dentist smiled and showed me the tooth.2 He h

29、ad pulled out the right one but I had not realized it.3 I had not only made a mistake but(had)criticized his workas well.第32页/共41页Key to SD Exercises A1 which 7 past 2 denied 8 next 3 fetched 9 watching 4 too 8 next 10continually5 jobs 11 remarked6 One a who 12 robbed 第33页/共41页 Im sorry to cause you

30、 such trouble.Have you ever seen such beautiful pictures before?Its such a nice day that we cant stay indoors!I m feeling so tired that I shall have to stop work.B sample sentences)第34页/共41页C 1 He had no sooner come home than they rang him up from the office.2 The plane had no sooner take off than i

31、t returned to the airport.第35页/共41页D1 made 2 do 3 make 4 do 5 Do 6 make 7 made 8 does第36页/共41页E 1 out 2 up 3 up 4 up away 5 up 6 out 7 back 8 up 9 up with第37页/共41页F(sample sentences)1.If you dont stop that noise at once,youll have to go to bed.2.Im at a loss to know what to do.3.Its stopped raining at last!4.Hes very busy and cant accept any more work at present.5.Ill be at home tonight.第38页/共41页1 c 2 b 3 c 4 b5 a6 c Key to Multiple choice questions7 b8 b9 d 10 a 11 b 12 c第39页/共41页 第40页/共41页感谢您的观看!第41页/共41页

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