Unit4AquizLesson47（课件）-新概念英语青少版B

Unit24AquizLesson47Challengeyoureyes挑战你的眼睛（比比谁最快）continentseveralquiztrickquestionpopulationdensitysquaremileobviouslypopulationdensityobviously1.我要参加今晚的智力竞赛。Iwillattendthe_________showtonight.2.世界上有几大洲？Howmany_________arethereintheworld?3.安杰利娜的回答正确吗？IsAngelina’s________correct?4.显然莉莉比海伦高。____________,Lilyistaller_______Helen.quizcontinentsanswerObviouslythan

Text七大洲五大洋Africa

非洲

Antarctica

南极洲[æn'tɑ:ktikə]Asia

亚洲

Europe

欧洲

NorthAmerica

北美洲

Oceania

大洋洲/ˌəʊʃiˈɑːniə/

SouthAmerica

南美洲

theArcticOcean

北冰洋['ɑ:ktik]theAtlanticOcean

大西洋[ət'læntik]theIndianOcean

印度洋

thePacificOcean

太平洋[pə'sifik]SomenewwordsaboutthetextTheBritishIsles大不列颠群岛TheBenNevis本尼维斯山注：本尼维斯山是不列颠群岛最高的山峰,位于英国苏格兰西部。/aɪlz/TheNilethelongestriver

/naɪl/

尼罗河TheAmazonThesecondlongestriver

/ˈæməzən/

亚马逊河ROBERT:WhichisthehighestmountainintheBritishIsles?LUCY:It’sBenNevis,ofcourse!ROBERT:Lucy,I’mwritingaquizformyclass,andIwanttotryitout.CanItryitoutonyou,please?LUCY:OK.(n.)小测验tryout:试一试/aɪlz/1.Iwanttotryitout.wanttodosth想要做某事tryitout试一试2.CanItryitoutonyou,please?tryouton+宾语（you）在....身上试一试3.WhichisthehighestmountainintheBritishIsles?当把某人或某物与同类别的一个以上的人或物相比较时，我们使用最高级thehighestmountainin+单数可数名词/不可数名词（表全部的范围）BritishIsles---地理名词，包括不列颠、爱尔兰和马恩岛在内的政治实体ROBERT:What’sthelongestriverintheworld?LUCY:I’mnotsure.IsittheNile,ortheAmazon?ROBERT:It’stheNile.Ilookeditupyesterday.TheNileislongerthantheAmazon.lookup:查阅LUCY: Isit?ROBERT:Yes.They’rebothlongrivers.Itisn’tobvious,isit?LUCY:No.It’sagoodquestion.(adj.)明显的longerthan（比较级）:形容词规则变化的比较级，在比较级和最高级中，g字母有发音，读∕g∕，其他的也要读出来：stronger,strongest。

/naɪl/

/ˈæməzən/5.

theNile/theAmazon---河流、大海、大洋的专有名词前用定冠词这些专有名词中的river,sea和ocean可以省略

e.g.the(river)Thames,theMediterranean(Sea),thePacific(Ocean)6.Ilookeditupyesterday.lookup---查阅/找7.both---“两者都.....”放在be和助动词后面，主要动词前面8.Itisn’tobvious,isit?

否定形式的陈述句+肯定形式的反意疑问句ROBERT:Whichcontinenthasthelowestpopulationdensity?LUCY:Goodness,Robert!Idon’tknow!Australia?ROBERT:No!It’satrickquestion.Australia’sacontinent,andithasonlysixpeopletothesquaremile.Butobviously,theansweris‘Antarctica’!(adv.)明显地(n.)大陆，洲(n.)人口密度(n.)陷井问题(n.)平方英里ListeningandUnderstanding[æn'tɑ:ktikə]9.Whichcontinenthasthelowestpopulationdensity?

状态动词have常用于一般现在时10.Australia’s

a

continent,andithasonlysixpeopleto

thesquaremile.不定冠词a表示类别表示比例的介词全部用to

e.g.1:2---onetotwothesquaremile---定冠词强调整体中具代表性的一部分ROBERT:Lucy,I’mwritingaquizformyclass,andIwanttotryitout.CanItryitoutonyou,please?LUCY:OK.ROBERT:WhichisthehighestmountainintheBritishIsles?LUCY:It’sBenNevis,ofcourse!ROBERT:What’sthelongestriverintheworld?LUCY:I’mnotsure.IsittheNile,ortheAmazon?ROBERT:It’stheNile.Ilookeditupyesterday.TheNileislongerthan

theAmazon.LUCY:Isit?ROBERT:Yes.They’rebothlongrivers.Itisn’tobvious,isit?LUCY:No.It’sagoodquestion.ROBERT:Whichcontinenthasthelowestpopulationdensity?LUCY:Goodness,Robert