课件3新概念英语第二册l65-94共9个样品-nce2lesson

Futurechampions

未来的冠军

instruct

v.指导，传授

LosAngeles

洛杉矶reluctant

adj.勉强的，不愿意的

weight

n.重物underwater

adj.水下的

tricycle

n.三轮车compete

v.比赛，对抗

yard

n.码gasp

v.喘气★instruct（1）

v.指导，传授（2）v.指令、训令instructsbtodo命令，指导某人做某事instructthat（正式）通知

instructionn.讲授、教育、指导、命令、指示followinstructions＝givesbinstructions遵从指示instructorn.教师、指导者★LosAngeles 洛杉矶美国加利福尼亞洲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★reluctant adj.勉强的，不愿意的（unwilling）

areluctantanswer勉强的答复

areluctanthelper不愿意帮忙bereluctanttodo不愿做某事★weight n.重物、分量、重量grossweight毛重；netweight净重throwone’sweightabout＝throwone’sweightaround大摆架子、作威作福weighv.秤……重量，有…….重★underwater adj.水下面的amunderwatercamera水下照像机

under-前綴（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；

★tricycle n.三轮车（trike）tri-表“三”triangle三角形；

tricolor三色旗bi-表“两个”“两次”bicycle自行车bicentenary

[ˌbaisenˈteniəl]n.两百周年纪念★compete v.比赛，对抗competitionn.

[ˌkɔmpəˈtiʃən]竞争，比赛beincompetitionwith与…….的竞争

competitive

[kəmˈpetitiv]a.竞争的，比赛的的；好竞争的；有竞争力的★yard n.码（约91.4cm缩写为y/yd）长度单位：inch英寸；foot英尺；yard码；meter米yardgoods（美）论码卖的布料

★gasp（1）

v.喘气、上气不接下气gaspforair气喘（2）v.喘着气说

……（与out,forth连用）（3）v.（因惊吓、恐吓引起的）屏息、喘息gaspwithsurprise＝gaspinsurprise吃惊地屏住呼吸（4）n.屏息、喘息、接不上气inshortgasps气喘吁吁；atone’slastgasp奄奄一息地tothelastgasp直到临终Text:Experimentshaveprovedthatchildrencanbeinstructedinswimmingataveryearlyage.AtaspecialswimmingpoolinLosAngeles,childreneexpertatholdingtheirbreathunderwaterevenbeforetheycanwalk.Babiesoftwomonthsolddonotappeartobereluctanttoenterthewater.Itisnotlongbeforetheyaresoaccustomedtoswimmingthattheycanpickupweightsfromthefloorofthepool.Agamethatisverypopularwiththeseyoungswimmersistheunderwatertricyclerace.Tricyclesarelineduponthefloorofthepoolsevenfeetunderwater.Thechildrencompeteagainsteachothertoreachtheotherendofthepool.Manypedaltheirtricycles,butmostofthemprefertopushordragthem.Somechildrencancoverthewholelengthofthepoolwithoutcomingupforbreathevenonce.WhethertheywilleverefutureOlympicchampions,onlytimewilltell.Meanwhile,theyshouldencouragethoseamonguswhocannotswimfiveyardsbeforetheyaregaspingforair.Notesonthetext课文讲解：★Experimentshaveprovedthatchildrencanbe

instructedinswimmingataveryearlyage.实验证明，儿童在很小的时候就可以开始学习游泳。※beinstructedin被训练ataveryearlyage在很小的时候AtaspecialswimmingpoolinLosAngeles,childreneexpertatholdingtheirbreathunderwaterevenbeforetheycanwalk.在洛杉矶的一个特设的游泳池里，孩子们甚至在还没有学会走路时就已经能熟练地在水下屏住呼吸了。※eexpertat＝eexpertin＝beexpertat＝beexpertin在……很熟练※holdone’sbreath屏住呼吸

outofbreathatabreath＝inabreath一口气地underone’sbreath＝belowone’sbreath压著嗓子，低声地loseone’sbreath喘不过气來，气喘吁吁saveone’sbreath不要浪費口舌Babiesoftwomonthsolddonotappeartobereluctanttoenterthewater.两个月的婴儿并未显得不愿意入水。※双重否定，加強语气Itisnotlongbeforetheyaresoaccustomedtoswimmingthattheycanpickupweightsfromthefloorofthepool.他们很快便适应了游泳，以致能捡起池底的物品。※Itisnotlongbeforethat很快※beaccustomedto适应、习惯于（to為介詞）accustomoneselfto使自己习惯※pickup（1）捡起

（2）接picksbup★Agamethatisverypopularwiththeseyoungswimmersistheunderwatertricyclerace.这些幼小的游泳运动员非常喜爱的一种游戏是水下三轮车比赛。※bepopularwith＝bepopularamong在……中间流行、受……的欢迎popularmusicn.流行音乐,通俗音乐popularnewspaper受欢迎的报紙,流行的报纸popularity[’pɔpju，læriti]n.普及；流行；名望winpopularity得人心→

losepopularity失人心Tricyclesare

lineduponthefloorofthepoolsevenfeetunderwater.三轮车并排放在7英尺深的游泳池底上。※belinedup使……排成一列

lineup(使)排成行，(使)排隊Thechildrencompeteagainsteachothertoreachtheotherendofthepool.孩子们比赛看谁先到达游泳池的另一端。

Manypedaltheirtricycles,butmostofthemprefertopushordrag（拖，拽）them.很多孩子用脚蹬车，但多数孩子更愿意推或是拉着三轮车。Somechildrencancoverthewholelengthofthepoolwithoutcomingupforbreathevenonce.有些孩子能够跑完游泳池的全长而不用露出水面换气。※cover走完、读完、看完、飞过（不用被动结构）※comeup上升（乡下）上（城市）

comeupon偶遇WhethertheywilleverefutureOlympicchampions,onlytimewilltell.他们将来是否能成为奥林匹克的冠军，这只能由时间来作出回答。※以whether引导的从句是tell的宾语，放在句首是为了强调。Meanwhile,theyshouldencouragethoseamongus(whocan