新概念英语第二册Lesson .pptx

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1、注意区分C Champion hampion tmpin冠军，锦标赛C Champaign hampaign tmpein平原ChampagneChampagne,mpein香槟Campaign Campaign kmpein战役第1页/共35页New wordsNew words&phrasesphrases第2页/共35页LosAngeles洛杉矶weightn.重物tricyclen.三轮车yardn.码instructv.指导，传授reluctantadj.勉强的，不愿意的underwateradj.水下的competev.比赛，对抗第3页/共35页instructvt（1）指导，教，

2、传授：儿童在很小的时候就可以开始学习游泳。Childrencanbeinstructedinswimmingataveryearlyage.丹在附近的一所学院教化学。Daninstructschemistryatanearbycollege.第4页/共35页instructvt（2）指示，命令，吩咐：instructsb.todo命令，指导某人做某事医生嘱咐吉米卧床一星期。ThedoctorinstructedJimmytostayinbedforaweek.我奉命将这个包裹交给您。Ivebeeninstructedtogiveyouthisparcel.第5页/共35页instructvti

3、nstructthat（正式）通知Thecompanyinstructedhimthathewouldbeemployed.instructionn.讲授、教育、指导、命令、指示receiveinstructioninskiingfollowinstructionsgivesb.instructions遵从指示instructiveadj.教育性的,有启发的,有益的aninstructivebook有教育意义的书instructorn.教师、指导者第6页/共35页teachVSinstruct这两个词意思相同，但词法不同teach为常用动词，句型是:teachsb.sth.;teachsth.

4、tosb.;teachsb.todoinstruct通常用于正式文体中，它的句型是instructsb.in(doing)sth.第7页/共35页类似的正式attemptinformrequirecommandinquirepresentobtain非正式trytellneedorderaskgiveget第8页/共35页LosAngeles美国加利福尼亚洲California西南部的大城市（简称L.A）在西班牙语中表示”天使们”之意.第9页/共35页reluctantrilktntadj.勉强的，不愿意的（unwilling）areluctantanswer勉强的答复areluctanthe

5、lper不愿意帮忙bereluctanttodo不愿做某事这段日子我不愿工作。Iamreluctanttoworkthesedays.reluctantlyadv.不情愿地、厌恶的(unwillingly)第10页/共35页weightn.重物、分量、重量这金币有多重？Whatstheweightofthisgoldcoin？Itis50gramsinweight.它重50克。你瘦了,对吗?Youvelostweight,haventyou？你变胖了？Youveputonweight,haventyou？第11页/共35页weightthrowonesweightaboutthrowonesw

6、eightaround大摆架子、作威作福grossweight毛重；netweight净重weighv.秤重量，有.重它有多重？Howmuchdoseitweigh？他用手秤一秤鱼有多重。Themanweighedthefishbyhand.第12页/共35页underwateradj.水下面的underwatercamera水下照像机under-前缀（1）之下的underarm腋下的underground地下的;underline在下滑线（2）不足够的underage未成年的undernourished营养不足的第13页/共35页tricyclen.三轮车（trike）tri-表“三”tri

7、angle三角形tricolor三色旗bi-表“两个”“两次”biannualbainju ladj.一年两次的bicentenary,baisenti:nrin.两百周年纪念di-表“二、双、二重、二倍”（后与名词结合）dicotyledonousdai,ktli:dnsadj.双子叶的第14页/共35页competevi（1）比赛，对抗（通常与with或against连用）：有多少人参加这个比赛？Howmanypeoplewillcompeteintherace?在歌咏比赛中，玛丽与海伦争夺一等奖。Duringthesingingcontest,MarycompetedwithHelenf

8、orthefirstprize.第15页/共35页competevi（2）匹敌，比得上，媲美（通常与with连用，多用于否定句）：休的房子比不上你的。Hughshousecantcompetewithyours.他后来的书没有一本能比得上第一本。Noneofhislaterbookscancompetewithhisfirstone.第16页/共35页yardn.码（约91.4cm缩写为y/yd）左转沿着街道大约再走两百码。Turnleftabouttwohundredyardsfurtherdownthestreet.长度单位：inch英寸；foot英尺；yard码；meter米yardgo

9、ods（美）论码卖的布料第17页/共35页gasp（1）v.喘气、上气不接下气Hegaspedforbreath.他喘不过气来gaspforair气喘（2）v.喘着气说（与out,forth连用）Shegaspedoutthenews.Shegaspedforththenews.她气喘吁地说了这个消息。Myhouseisonfire,gaspedtheman.第18页/共35页gasp（3）v.（因惊吓、恐惧引起的）屏息、喘息gaspwithsurprisegaspinsurprise吃惊地屏住呼吸gaspatthesight那景况令人倒抽一口冷气（4）n.屏息、喘息、接不上气inshortg

10、asps气喘吁吁atoneslastgasp奄奄一息地tothelastgasp直到临终第19页/共35页prove他已在战斗中证明了自己的勇气。Hehasprovedhiscourageinbattle.我的意见证实是错的。Myadviceprovedtobewrong.这个小男孩在这次电视知识测验中证实了他的聪明。Thelittleboyhasprovedhisclevernessinthetelevisionquiz.第20页/共35页Experiments have proved that children can be instructed in swimming at a very

11、 early age.At a special swimming pool in Los Angeles,children become expert at holding their breath under water even before they can walk.Babies of two months old do not appear to be reluctant to enter the water.It is not long before they are so accustomed to swimming that they can pick up weights f

12、rom the floor of the pool.A game that is very popular with these young swimmers is the underwater tricycle race.Tricycles are lined up on the floor of the pool seven feet under water.第21页/共35页The children compete against each other to reach the other end of the pool.Many pedal their tricycles,but mo

13、st of them prefer to push or drag them.Some children can cover the whole length of the pool without coming up for breath even once.Whether they will ever become future Olympic champions,only time will tell.Meanwhile,they should encourage those among us who cannot swim five yards before they are gasp

14、ing for air.第22页/共35页Go further Go further in textin text第23页/共35页childrenbecomeexpertatholdingtheirbreathunderwaterevenbeforetheycanwalk（1）expert表示“熟练者”、“专家”后面通常跟atin+doingsth结构：雷克斯很快成了开门的专家。Rexsoonbecameanexpertatopeningthegate.第24页/共35页childrenbecomeexpertatholdingtheirbreathunderwaterevenbeforet

15、heycanwalk（2）holdonesbreath为固定短语，表示“屏住呼吸”：电影演到激动人心处时，汤姆和萨莉就会屏住呼吸。Whenthefilmbecameveryexciting,TomandSallywouldholdtheirbreath.昨晚当我听到酒吧间有奇怪的响声后便屏住呼吸仔细听。Lastnight,whenIheardastrangenoisecomingfromthebar,Iheldmybreathandlistenedcarefully.第25页/共35页Itisnotlongbeforetheyaresoaccustomedtoswimmingthattheyc

16、anpickupweightsfromthefloorofthepool.notlongbefore译为“不久”、“很快”pickup表示“捡起”weight在这里指比重较大（因此能沉在水底）的物品第26页/共35页Itisnotlongbeforetheyaresoaccustomedtoswimmingthattheycanpickupweightsfromthefloorofthepool.beaccustomedto表示“习惯的”、“适应了的”后面通常跟名词或动名词：我母亲习惯早起。Mymotherisaccustomedtogettingupearly.他很快适应了新工作。Hesoo

17、nbecameaccustomedtohisnewjob.第27页/共35页Agamethatisverypopularwiththeseyoungswimmersispopular表示“受欢迎的”、“讨人喜欢的”常与with或among连用：这些姑娘们喜爱游泳。Swimmingispopularwiththesegirls.玛丽受孩子们的欢迎。Maryispopularwith/amongchildren.第28页/共35页Tricyclesarelineduponthefloorofthepoollineup为固定短语表示“（使）排成行排队”：人们在那边排队干什么？Whyarepeople

18、liningupoverthere?请把这些椅子排好。Linethesechairsup,please.第29页/共35页WhethertheywilleverbecomefutureOlympicchampions,onlytimewilltell.这是一个倒装句，宾语从句置于句首以疑问词引导的宾语从句会用于这种句型：他们是如何发现真相的，只有乔治能作出回答。Howtheyfoundoutthetruth,onlyGeorgecantell.是什么使得他干了这事，没有人知道。Whatmadehimdoit,nooneknows.第30页/共35页Guess the Guess the mea

19、ningmeaning第31页/共35页aluckydog(不解释,都懂的!)anolddog老手(一点点贬)Heisacunningolddog.他是一个世故圆滑的人。gotothedogs每况愈下，一蹶不振doggybag打包袋dogsleep睡得不沉，不踏实第32页/共35页Exercise P428Exercise P428第33页/共35页HomeworkHomework1.单词L94抄写4英1中2.课文L94背诵并默写(读熟),家长签字3.课文L94课后练习全部完成4.p427composition写到作业本上5.全新全绎L93完成6.每天坚持听，跟读至少30分钟，家长签字7.课后登录邮箱下载周记及资料复习第34页/共35页感谢您的观看！第35页/共35页