青少版新概念3B24市公开课一等奖省赛课微课金奖课件.pptx

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,2014-4-24,#,unit 24,No laughing allowed,第1页,new words and expressions,in trouble,n trbl,adv.,碰到麻烦,against,enst,prep.,违反,while,wal,adv.,在,期间,;,enter,nt,v.,输入,data,det,n.,资料,system,sstm,n.,系统,;,screen,skri:n,n.,屏幕,;,librarian,labrern,n.,图书管理员,;,set off,set f,使,.,发笑,第2页,camp,kmp,vt.&vi.,宿营，,desert,dezt,n.,沙漠,;,decide,dsad,vt.,决定,;,chain,ten,vt.,束缚,draw,dr:,vt.,绘画,hop,hp,vi.,单足蹦跳,;,pretty,prti,adv.,很，十分,unfortunately,nf:tntli,adv.,不幸地，遗憾地,第3页,trouble n.,烦恼”、“苦恼”、“困难”、“困境,1 havetrouble(in)doingsth,表示“做某事有困难,Wehadnotrouble(in)findinghisoffice.,我们没花吹灰之力就找到了他办公室。,2 take(the)troubletodosth,表示不怕费事或不怕麻烦而去做某事,Hetookthetroubletoshowmethewaytothestation.,他不嫌麻烦为我去邮局指路。,3 givesbtrouble/putsbtotrouble,表示“麻烦某人”、“打搅某人”,Imsorrytogiveyousomuchtrouble.,Imsorrytoput youtosomuchtrouble.,对不起，给你添了这么多麻烦。,第4页,4 havetroublewith,表示“有,毛病”、“同,闹纠纷,Themanoftenhastroublewithhiswife.,这个人经常同他妻子闹矛盾,.,5 getintotrouble,意为“陷入困境”、“引发指责”,Hesalwaysgettingintotrouble(withtheteacher).,他老闯祸,(,挨老师骂。）,6,beintrouble,意为“处于不幸,(,苦恼，困境,),之中”,Pleasetelephoneuswhenyouareintrouble.,有困难给我们来电话。,第5页,trouble v.,“,(,使,),烦恼”、“麻烦”、“费神”等，可用作及物或不及物动词,1 troubletodosth,意为“费神做某事”，通惯用于否定句或疑问句。,Donttroubletocomeout,please.,请留步，别出来啦。,2 troublesbfortodosth,意为“麻烦某人做某事”，通惯用于疑问句，句首通惯用,may,might,can,could,等情态动词，表示客气请求。,CanItroubleyouforthetime?,Mywatchseemstohavestopped.,请问现在几点钟了,?,我表好像停了,第6页,against,1,“反对,Iknewshewasagainstus.,我知道她反对我们,2,表示“违反,againstoneswill,违心地，违反意愿地,3,表示“紧贴着”,the house against the church,教堂隔壁房子,enter v.,输入,entrance n.,入口，进口,exit n.,出口,第7页,set off,1,出发,;,what time are you planning to set off tommorrow?,你明天打算几点钟启程？,2,（使）开始,;,Theyve set off on a journey round the world.,他们已经开始周游世界,.,3,引发,;,点燃,;,Do be careful with those fireworks;the slightest spark could set them off.,这些烟火要格外小心,稍有火星就能引发爆炸,.,第8页,camp,n.,营地,，工地宿舍,;,阵营（指观点相同且与持不一样观点者对立集团）,;,兵营,;,（度假者、旅游者，尤指青少年）野营地,;,summer camp,夏令营,vt.&vi.,宿营，露营,;,he was camping in the desert.,desert n.,沙漠,不毛之地,Vast areas of land have become desert.,大片土地已变成沙漠,desret v.,抛弃 舍弃 遗弃,True friends dont desert each other when one is facing trouble.,当其中一人面临困难时，真正朋友是不会抛弃对方。,第9页,decided v.,决定,1 decide+to do sth,Last week,a group of Class 3 students decided to go to the museum in the centre of the town.,上星期，三班一些学生决定到位于镇中心博物馆去。,2.decide+that,从句,When the winds started to get strong,the family decided that it was not safe to remain in the house.,当风势开始加强时候，这家人认定，继续呆在房子里是不安全。,第10页,unfortunately adv.,令人遗憾,Unfortunately,we think italy is far too large to rescue.,不幸是我们认为意大利可能大到没法救。,fortune,n.,（某人）命运,;,富有,;,幸运,Good fortune seems to be more critical today than ever.,如今，好运气似乎前所未有地主要。,misfortune n.,不幸,But it was no misfortune.,但这却并非是一个不幸。,第11页,screen,in trouble,joke,against,system,data,while,enter,依据英文,.,说出汉语,第12页,十分,使,.,发笑,查阅,宿营,令人遗憾,束缚,沙漠,决定,依据汉语说出英文,.,第13页,drop,drp,v.,（使）落下,;,as,z,conj.,当,.,时,light,lat,n.,光,go out,u aut,熄灭,;,tent,tent,n.,帐篷,embarrassedmbrst,adj.,尴尬,;,new words and expressions,第14页,drop away,：,1.,地面等陡峭向下延伸；,2.,减弱，消失,drop back,：逐步落在（同伴等）后面,drop behind,：落后于，移到,后面,drop by,：顺便探望,drop in on sb:,探望，到某处一会儿,drop sb in it,：使陷入困境，使尴尬,drop off,：,1.,小睡,2.,锐减，下降,drop over,：窜门，到某人家小坐,drop sth around,：将某物递送到某人家,drop,第15页,light,(1)adj.,明亮,(=bright),，浅色,(=pale),His room is light and airy.,他房间又亮又通风。,She has a light green dress.,她有一条淡绿色裙子。,(2)n.,光线，亮光,(,不可数,),，,I cant read while you are standing in my light.,你挡住了我光线，我没法看书。,v.,点燃,变亮,照亮,点燃,I saw him enter the room,sit down and light a cigarette.,我看见他走进房间,坐了下来,点燃了一根香烟。,.He struck a match to light the room.,他划了根火柴来照亮房间。,第16页,boss,drop,joke,as,embarrassed,tent,light,go out,依据英文,.,说出汉语,第17页,Claire is chatting to Paul about her day in the photo library.,Listen to the recording,and then answer this question:,What was the drawing like?,克莱尔在和保罗谈论她在图片库经历。,听录音，然后回答下列问题：那幅画是什么样？,Listening and understanding,第18页,Claire:CraigandIwere,introuble,atworktoday,Paul.,Paul:Whywasthat?,Claire:Welaughedinthelibrary.,Its,againsttherules.,Paul:Whathappened?,违反要求,第19页,Claire:,While,wewereenteringdatainthesystem,Craigstartedtolaugh.,WhenIlookedathisscreen,Istartedtolaugh,too.,We,couldnt,stop.,表示过去不能,第20页,while,While,wewereenteringdatainthesystem,Craigstartedtolaugh.,引导时间状语从句使用了过去进行时，主句使用了普通过去式，表示当,.,时，发生了,.,当初间状语从句放在主句之前，后面要加逗号，假如放在主句之后，则不用加逗号。,Whileshewaslisteningtotheradio,，,shefellasleep.,她听着收音机睡着了。,第21页,Claire:WewerebothstilllaughingwhentheLibrariancame,in.he askedus,whatwassofunny,.,That,setusoff,again.,引述动词用普通过去式,间接疑问句用普通过去时,使,.,发笑,第22页,Claire:Itwasastoryaboutanartistin,California.,Hewascampinginthedesert,when,hedecidedtochainhislegstogether.,Paul:Why?,Claire:Hewantedtodrawthemlikethat.,过去进行时，表示这件事情连续时间较长，而另一件事在此期间发生,第23页,Claire:Then,whilehewas,workingon,thedrawing,helostthekey.,Therehewasinthedesert,withachainaroundhislegs.,Hehoppedfortwelvehourstothenearesttown.,Andhetookthedrawingwithhim.,忙于,.,，致力于,.,在此句中，时间状语从句放在地点状语从句前面，用来说明抵达该地点之前动作连续时间。,第24页,Claire:Itwasa,pretty,gooddrawingoftwolegswithachainaroundthem.,Unfortunately,theLibrariandidntseethejoke!,第25页,quite,本意是完全地、程度上全满地。近代才由“完全地”弱化为“相当”含义,pretty,本意是精诈聪明意思，逐步衍生出“精巧”、“好”、“美好”意思。口语也用来表示“相当”，这个词原本是,粗话,。,quite good,更文明一点,pretty good,更口语一点，俗语一点,pretty quite,第26页,Lets do the guide conversation on page 69.,第27页,grammer,过去进行时,表示在过去某一时刻或某一段时间内进行,或发生动作。,通常句子一定会有一个“表示过去某个时间点”状语。,如：at 7 p.m.last night、when引导时间状语从句（when he came/）、this morning、the whole morning、all day yesterday、from nine to ten last evening、when、while,第28页,结构:,主语,+was/were+doing+,其它内容,注,:doing,就是现在分词,词形改变与现在进行时相同,I,she,he,it用was,You,we,they用were,I was washing the bowls,at this time last night.,昨晚这个时候我在洗碗。,He was writing a letter,when his brother broke into his room.,当他哥哥进入房间时候他正在写信。,第29页,否定式：,主语+was/were,+,not+现在分词,This time yesterday Jack was not watching TV.,He was repairing his bike.昨天这个时候,杰克不是在看电视,而是在修理自行车。,疑问式：,was/were+主语+现在分词,Were you playing basketball at four yesterday afternoon?昨天下午四点你们在打篮球吗?,第30页,1.I was singing songs yesterday morning.,否定句：_,普通疑问句：_,2.They were drawing pictures when the teacher came in.,否定句：_,普通疑问句：_,3.She was washing the window when the telephone rang.,否定句：_,普通疑问句：_,第31页,按要求转换以下句型。,1.We were having a PE class at four yesterday afternoon.,（改为否定句）,We _ _ a PE class at four yesterday afternoon.,2.Kate was reviewing her lessons at eight last night.,（改为普通疑问句，并做肯、否定回答）,_ Kate _her lessons at eight last night?,_,she _.,_,she _.,第32页,用所给动词正确形式填空：,Do you know what they _(do)this time yesterday?,They _(have)supper when we _(go)into the room.,It _(rain)from 7 to 9 last night.,When she _(arrive)I _(telephone)Harry.,What _ you _(do)yesterday at 7 pm?,When I _(go)downstairs(楼下),they _(eat)breakfast.,When we arrived,she _(make)some fresh coffee.,I broke a glass,while I _(cook)the dinner,.,第33页,1.,时间状语从句,when,和,while,：,while,引导时间状语从句多用进行时态,，而,when,引导时间状语从句多用普通时态。,如：,1Whiletheyweretalking,thebellrang.,正在他们谈话时候，上课铃响了。,2Iwasdoingmyhomeworkwhenmymothercamebackhomeyesterdayevening.,昨天晚上妈妈回家时候，我正在做家庭作业,另外，,when,和,while,区分还在于：,while,引导时间状语从句多用进行时态，而,when,引导时间状语从句多用普通时态。,比如：,1,、,Whiletheyweretalking,thebellrang.,正在他们谈话时候，上课铃响了。,2,、,Iwasdoingmyhomeworkwhenmymothercamebackhomeyesterdayevening.,昨天晚上妈妈回家时候，我正在做家庭作,另外，,when,和,while,区分还在于：,while,引导时间状语从句多用进行时态，而,when,引导时间状语从句多用普通时态。,比如：,1,、,Whiletheyweretalking,thebellrang.,正在他们谈话时候，上课铃响了。,2,、,Iwasdoingmyhomeworkwhenmymothercamebackhomeyesterdayevening.,昨天晚上妈妈回家时候，我正在做家庭作,grammer,第34页,I was watching TV.,While,I was watching TV,my sister was in the shower,.,My sister was in the shower.,第35页,My brother was doing his homework.,The telephone was ringing.,When,the telephone rang,my brother was doing his homework.,“at the same time”,第36页,2.while,when,as,辨析,While,引导时间状语从句,只指一段时间,，强调某一段时间内，主从句动作,同时,发生。从句动词常是,延续性,When,既能够指,一个时间点,也能够是一段时间，,可表示主从句动作,同时,或,先后,发生。从句动词,能够是延续性,，,也能够是非延续性,第37页,while,when,使用方法辨析：,(1),While,he was reading,he fell asleep.,(2),When,he came in,I was having lunch.,When,I was sleeping,a thief broke in.,第38页,用,when,或者,while,填空,1.He was driving along _ suddenly a woman appeared.,2.,_ Jake was waiting at the door,an old woman called to him.,3.He was reading a book _suddenly the telephone rang.,4._ it began to rain,they were playing chess.,5.,She saw a taxi coming,_ the woman was waiting under the streetlight.,when,when,When,While,while,第39页,1.,While,Jake _(look)for customers,he _(see)a woman.,2.,They _(play)football on the playground when it _(begin)to rain.,3.A strange box _(arrive)while we _(talk).,4.John _(sleep)when someone _(steal)his car.,was looking,saw,were playing,began,arrived,were talking,was sleeping,stole,第40页,pronounciation,w,ear,we(r),w,hat,wt美hwt,w,here,hw,thro,w,ing,r,fe,w,er,fju:,w,rite,rat,w,ho,hu:,dra,w,ing,dr:,第41页,带,W,单词读音,w,在,r,前不发音,，如,write wrong wrap,w,在这些单词中也不发音,：,two who whom whose answer,不然话，,w,读作,w,：,want went win won,wh,通常读作,w,what when where which while,pronounciation,第42页,pattern practice,1 A,：,When did Claire her purse?,B:While she was shopping.,2 A:What happened while Claire was shopping?,B:She lost her purse.,A:Did Caire lose her purse?,B:Yes,she lost it while she was shopping.,第43页,4 A:What was Claire doing when she lost her purse?,B:She was shopping.,5,A:Claire lost her purse,didnt she?,B:Yes,she did.,She was shopping when she lost it.,or she was shopping at the time.,第44页,第45页,第46页,listening,A happy attitude,乐观态度,listen to the recording,and answer the questions about the text.,听录音，回答下列问题。,1 What did the Company Director want everybody to do?why?,2 Did everyone agree?,3 What did the young man say?,4 What was the rule?,5 What happened next,？,第47页,第48页,