新概念英语第二册-Lesson-7省名师优质课获奖课件市赛课一等奖课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,本幻灯片资料仅供参考，不能作为科学依据，如有不当之处，请参考专业资料。谢谢,Lesson 7,Too late,第1页,New Concept 2,Practice&Progress,Better late than never.,Its never too late to mend.,第2页,复习检验,翻译以下短语：,1,、向某人索要某物,2,、作为报答,3,、倒立,4,、造访、光临,(,某地,),5,、一块奶酪,6,、打昏某人,ask sb.for sth.,in return for this,stand on ones head,call at,a piece of cheese,knock sb out,第3页,看图片，我们联想到了什么职业？,singer,teacher,teacher,businessman,boss,writer,第4页,ditektiv,ep:t,ikspekt,vljubl,-jubl,p:sl,daimnd,sti:l,mein,efi:ld,g:d,pres,stun,snd,detective,airport,expect,valuable,parcel,diamond,steal,main,airfield,guard,S,tone,sand,n.侦探n.机场,v.期待，等候,a.宝贵,n.包裹,n.钻石,v.偷,a.主要,n.飞机起落场地,n.警戒，守卫,a.宝贵,n.石子,n.沙子,第5页,1.detective n.,侦探,侦探小说,detective story,a private detective,私家侦探,detect:v,侦查、探测,Detector:n,发觉者,;,发觉者,柯南！,He is a,detective.,第6页,2.airport n.,机场,port,港口；,airport,航空港,at the airport,在机场,airfield n.,飞机起落场地,field,田野；,airfield,停机坪,on the airfield,在停机坪上,第7页,3.expect v.,期待,等候,vt.,等候，期待，期望（心理上等候）,expect sth.,I expect a letter from Jimmy.,The students are expecting a,bright,future.,The cat is expecting a fish.,expect+,to do.sth,.期望做某事,She expects to go there next week.,第8页,expect sb.to do sth.,期待某人做某事,I expect my mother to come back early.,wait for sth./sb.,动作上等候,I am waiting for my mother.,2.vt.,认为，猜测（普通用于口语）,expect,(that),I expect,that,you can do me a favor.,expect+that从句,I expected that he would come one day.,I expect so:,我想会,第9页,4.valuable adj.,宝贵,value n.&v.,价值,The diamond is,valuable,.,The diamond has great,value,.,valuable information.,precious adj.,宝贵（带有一定感情色彩,）,你在浪费宝贵时间,Youre wasting precious time!,第10页,看图片，学单词,precious,valuable,invaluable,valueless,宝贵,有价值,无价之宝,毫无价值,第11页,valuable&precious,valuable,宝贵,有价值（客观）也可表示意义重大,precious,宝贵（感情色彩，主观）,eg.The diamond is very valuable/precious.,eg.It is a precious/valuable discovery.,eg.The old toy bear is valuable/precious to John.,第12页,5.diamond n.,钻石,diamond ring,钻石戒指,precious stone,宝石；,crystal,水晶；,Jade/,ded/,玉,第13页,6.steal,（,stole,，,stolen,）,v.,偷,vt.&vi.,偷盗，行窃,英语中“偷”用,steal,和,rob,来表示,宾语是物，用,steal,；,宾语是人或跟地点相连，用,rob,我钱包被偷了,My wallet was stolen.,John never steals.,约翰从不偷东西,rob sb.,抢,(,某人,),我被抢了,I was robbed.,He stole into the room.,他悄悄地进了房间。,vt.,巧妙地占用，偷偷地弄到手,他已赢得玛丽芳心。,He has stolen away Marys heart.,第14页,7.main adj.,主要,the most important,The teacher asked me to note down the,main points,of the speech.,老师要求我把演说关键点记下来。,main,没有比较级和最高级,主要街道,main street,主要建筑,main building,main sentence,；,main idea,注意,main,不能与人连用,第15页,8.guard n.,警戒,守卫,life guard,救生员,body guard,保镖,keep guard,守望，警戒,他们对小偷们严加看管。,They kept a close guard over the thieves.,stand guard,站岗，放哨,第16页,stone,s,a,nd,第17页,parcel,bag,bar,第18页,a _ of _,a bag of rice,a parcel of diamonds,a packet of crisps,a bar of chocolates,a chocolate,第19页,Read the new words aloud,ditektiv,ep:t,ikspekt,vljubl,p:sl,daimnd,sti:l,mein,efi:ld,g:d,pres,stun,snd,1,detective,2,airport,3,expect,4,valuable,5,parcel,6,diamond,7,steal,8,main,9,airfield,10,guard,11,precious,12,stone,13,sand,n.,侦探,n.,机场,v.,期待，等候,a.,宝贵,n.,包裹,n.,钻石,v.,偷,a主要,n.,飞机起落场地,n.,警戒，守卫,a.,宝贵,n.,石子,n.,沙子,第20页,what do they do?,第21页,1.How long were detectives waiting at the air port?,All morning.,2.What were they expecting from,south Africa,?,A parcel of valuable parcel.,3.Where did the two men take the parcel after the arrival of the plane?,Customs House.,4.How many detectives opened it?,Two.,5.What was the parcel full of?,Stones and sand.,第22页,The plane was late and detectives were,waiting,at the airport,all morning,.They were,expecting,a valuable,parcel of,diamonds from South Africa.,A few hours earlier,someone had told the police that thieves would,try to,steal the diamonds.When the plane arrived,some of the detectives,were waiting inside,the main building while others were waiting on the airfield.Two men,took,the parcel,off,the plane and,carried,it into the Customs House.While two detectives were,keeping,guard at the door,two others opened the parcel.,To their surprise,the precious parcel,was full of,stones and sand!,第23页,The plane was late and detectives were waiting at the airport all morning.,The plane was late,飞机晚,(,点,),了,汽车,/,火车晚点了,The bus was late./The train was late.,all,普通直接加表示时间单数名词组成副词短语，如：,all day,，,all night,，,all week,，,all winter,，,all year,等。但不说,all hour,。,whole,在表示一样意思时普通要加冠词或数词，如,a whole day/year,，,two whole weeks,。,all morning=all the morning,detectives,没有强调一些侦探或者那些侦探,强调侦探这种人，笼统感念,可不加,some,the,第24页,A few hours earlier,someone had told the police that thieves would try to steal the diamonds.,a few hours earlier,几个小时以前,=a few hours before /a few hours ago,would+do,过去未来时,间接方式,转述,站在过去看未来,Yesterday,（故事中经常不这么用）,故事背景是“过去时”，所以“将要”（,will,）也用上过去时（,would,）；,故事背景是“过去时”，“告诉”（,tell,）发生在过去过去,(had told).,过去完成时本课不做重点。,第25页,They were expecting a valuable parcel of diamonds from South Africa.,a parcel of,一包,South Africa,南非,第26页,When the plane arrived,some of the detectives,were waiting inside the main building while others were waiting on the airfield.,代词,others,经常和,some,连用，表示“有些,(,人,),，也有些,(,人,)”,或“有,，其余,”,onethe other,一个,另一个,someothers,一些,另一些,Some students are very hard-working,others are not.,others=other+,名词复数,第27页,Two men took the parcel off the plane and carried it into the Customs House.,take sth.,off,=take sth.,away from,帮我取下这个把手。,Help me to take this handle off,脱掉外衣坐下吧。,Take your coat off and sit down,take off,惯用三个意思：,1,）（上文）拿出来,2,）,He took off his clothes and got into the bath.,脱掉,3,）,The plane took off at 8:30 a.m.,起飞,and carried it into,carried,表示看得很重,Customs House,海关,第28页,While two detectives were keeping guard at the door,two others opened the parcel.,表面上是分工,两个动作同时发生,不是同时开始同时结束,延续时间不一致,长一点时间动作用进行时态,短时间动作用过去时,.,When someone knock,ed,at the door,I,was having,dinner.,keep guard,守卫,keep,动词,They,kept a,close,guard,over the thieves.,保持警觉,at the door,在门边,(,固定搭配,),two others=two other detectives,第29页,Lesson 7 Too late,While two detectives were keeping guard at the door,two others opened the parcel.,讲故事：,当,Jason,还站在雨中时候，,Bruce,正在把,Maggie,带走。,While Jason was standing in the rain,Bruce was taking Maggie away.,（本故事纯属虚构，如有雷同纯属巧合）,keep guard at the door,看门守门,guard,门卫，,security guard,保安，,prison guard,看管，,bodyguard,保镖,第30页,To their surprise,the precious parcel was full of stones and sand!,to ones surprise,让某人诧异是,To my surprise,the teacher was late.,To ones+,表情绪名词,to ones excitement,令某人兴奋是,让我们兴奋是，我们队赢了。,To our excitement,our team wins.,be full of.,装满,My bag was full of books.,杯里装满了水,The cup is full of water.,第31页,一个男孩在火车站等候了近一个小时。,A boy was waiting at the railway station for nearly an hour.,他在期待从英国来女朋友，,Maggie.,He was expecting his girlfriend,Maggie,from England.,二十四小时前，女孩告诉男孩说她将要来上海了。,24 hours earlier,the girl had told the boy that she would come to Shanghai.,第32页,她一个男朋友等在主楼外，另一个男朋友等在站台,(platform),上。（原来有两个）,One of her boyfriends were waiting outside the main building while the other were waiting on the platform.,当,Jason,还站在雨中时候，,Bruce,正在把,Maggie,带走。,While Jason was standing in the rain,Bruce was taking Maggie away.,第33页,Detail explanation:,detective story,侦探小说,at the airport,在机场,expect sth.,期待某物,expect to do,期待做,Dont expect to learn a foreign language in a few months.,不要指望在几个月内就能学会一门外语。,第34页,4.valuable adj.,宝贵，值钱,=precious,宝贵，珍惜,a precious Chinese Vase,稀世中国花瓶,=priceless,极宝贵，无价,a priceless collection of diamonds,第35页,5.a parcel of,一包,6.try to do,努力去做,try ones best to do sth.,尽最大努力去做,try doing,尝试去做,7.steal-stole-stolen v.,偷,steal sth.,steal sth.from sb/sw,词语区分：,rob,第36页,8.While+,进行时态 表示两个动作对比,I am doing my homework while my brother is playing computer games.,9.to ones surprise,令某人惊奇是,in surprise,诧异地,She looks up in surprise.,他诧异抬起头,第37页,10.be full of,装满,be filled with,装满,The box is full of chocolate.,=The box is filled with chocolate.,第38页,过去进行时,组成形式：,必定式,I was working.,We(You,They),用,were,：,We were working.,否定式,I was not working.,We(You,They),用,were,：,We were not working疑问式,Was I working?,We(You,They),用,were,：,Were we working?,第39页,过去进行时,过去进行时是表示过去某时正在进行状态或动作。,组成：,was/were+doing.,否定式“,主语,+was/were not+,现在分词,”,组成,Eg.This time yesterday Jack was not watching TV.He was repairing his bike.,疑问式由“,was/were+,主语,+,现在分词,”,组成,Eg.Were you playing basketball at four yesterday afternoon?,第40页,1、过去进行时表示过去某段时间内连续进行动作或者事情。惯用时间状语,this morning,the whole morning，all day,yesterda,y,from nine to ten,last evening,when,while,We were watching TV from seven to nine last night.,昨天晚上七点到九点时候我们在看电视。,第41页,过去进行时能够表示在过去某个时间点发生事情。,时间点,能够用介词短语、副词或从句来表示。,What was she doing at nine oclock yesterday？,昨天晚上九点她在做什么？（介词短语表示时间点）,第42页,过去进行时往往与表示一段时间状语连用，如,all morning,，,all night,，,all day,，,all evening,，,the whole week,等，表示这段时间一直在干什么。,第43页,通常不能用于过去进行时动词主要有：,agree，be，believe，belong，care，forget，hate，have（拥有），hear，know，like，love，mean，mind介意，notice，own，remember，seem好像，好像,，,suppose，understand，want，wish等,。比如：,误：I was knowing the answer.,正：I knew the answer.我知道答案。,误：I wasnt understanding him.,正：I didnt understand him.我不明白他意思。,第44页,when,、,while,、,(just)as,引导句子（它们引导句子叫（时间状语）从句，另一个句子叫主句。,从句在前时，中间用逗号隔开。）,eg:When she was having her breakfast,someone knocked at the door.,eg:We were reading books while he was sleeping.,eg:As I was leaving the house,she came in.,when,、,while,、,as,区分：,when+,延续性动词,/,瞬间动词,eg:When I was having a bath,the telephone rang,eg:My mother was cooking when I came home.,While+,从句,（强调动作同时发生）动词一定是延续性动词,eg:While we were watching Tv,Bob was eating popcorn.,as,强调两个动作同同时发生。普通翻译为“一边一边,”,eg:He was singing as he was walking.,第45页,when,，,while,当,时候,(,强调动作同时发生,),while+,从句,动词一定是延续性动词,when+,延续性动词,/,瞬间动词,while,能用,when,代替，不过,when,却不一定能用,while,代替,while,通常只引导连续时间较长动作，而且主句和从句能够同时用过去进行时，而,when,和,as,普通不这么用。,John was watching TV while his wife was talking with a neighbour over the phone.,Just as I was leaving the house,you came in.,when,也可引导较短暂动作，,while,和,as,普通不行。,We were having supper when the lights went out.,第46页,过去,动作,同时发生,时态,过去两个动作同时发生,习惯上一个用普通过去时,另一个用过去进行时；动作长用过去进行时,动作短用普通过去时,;,分工情况,动作开始时间和结束时间几乎相同,均用过去进行时,;,I was listening to the radio,my sister was dancing.,When my mother was doing the housework,my father was watching TV.,两个动作在同时段进行,在不一样时间结束,先发生动作未结束,另一个动作发生,先发生动作用进行时态,另一个动作用过去时,.,When I was opening the door,the telephone rang.,先开门,/When the telephone was ringing,I opened the door.,电话先响,瞬间动词,(,如：,arrive),没有进行时态,所以两个动作同时发生,延续性动词用进行时态,瞬间动词使用过去时态,.,When he arrived,I was having dinner.,I am arriving,进行时态表示将要,第47页,1.,当从句中谓语动词是连续性动作时,我们能够用,while,when,或,as,。,While/When/As I was walking down the street,I noticed a police car in front of the bank.,我顺着马路往前走时,发觉银行门前停着一辆警车。,2.,当从句中谓语动词表示瞬间动作时,不可用,while,。,He was on the point of leaving when someone knocked at the door.,他正要走,这时有些人敲门。,3.,假如谈论两个长动作,最惯用是,while,。,While John was sitting biting his nails,I was working out a plan to get us home.,约翰坐在那里咬指甲时,我想出了一个回家方法。,不过,as,是能够用来说明两种正在发展或改变情况,这时,as,引导一个连续性动作,主句中动作与之同时进行。,As we talked on,he got more and more excited.,我们继续往下谈时候,他越来越兴奋。,4.,假如表示两个短动作或事件同时发生,最惯用是,as,或,just as,也可用,when,。,Just as he caught the ball,there was a tearing sound.,当他抓住球时候,有一个撕裂声音。,I thought of it just when you opened your mouth.,就在你要说话时候,我也想到了。,第48页,Exercise,l.,当我父亲正要离开房子时候，邮递员到了。,As my father,(,leave,)the house,the postman,(,arrive,).,2.,汤姆正在花园里干活，我正在坐着。,Tom,(,work,)in the garden while I,(,sit,)in the sun.,3.,当我正在走时候，我看见了查理。,As I,(,walk,)down the street,I,(,meet,)Charlie.,4.,他读信时候，听见了敲门声。,While he,(,read,)the letter,he,(,hear,)a knock at the door.,5.,当我妈妈正在准配午饭，,Janet,正在放桌子。,While mother,(,prepare,)lunch,Janet,(,set,)the table.,第49页,l.,当我父亲正要离开房子时候，邮递员到了。,As my father,was leaving,(leave)the house,the postman,arrived,(arrive).,2.,汤姆正在花园里干活，我正在坐着。,Tom,was working,(work)in the garden while I,was sitting,(sit)in the sun.,3.,当我正在走时候，我看见了查理。,As I,was walking,(walk)down the street,I,met,(meet)Charlie.,4.,他读信时候，听见了敲门声。,While he,was reading,(read)the letter,he,heard,(hear)a knock at the door.,5.,当我妈妈正在准配午饭，,Janet,正在放桌子。,While mother,was preparing,(prepare)lunch,Janet,was setting,(set)the table.,第50页,take away,拿走；夺去；使离去,take back,拿回，收回,take,for,认为；认为；误认为,take it out of,（口）使（某人）筋疲力尽,take,与其它词组合,take a rest,休息一下,take temperature,测体温，测温度,take a walk,去散步,take a look,看一眼,take pictures,拍照,take ones advice,遵照,/,按照某人意见,take it or leave it,不要就拉倒,take some medicine,服药,take a taxi,打车,第51页,Thank you,！,第52页,