新概念英语青少版2B-Unit24

Newwords问答比赛，小测验quiz[kwiz]试一试比大陆，洲低的tryout(on)than[ðæn]continent['kɔntinənt]low[ləu]populationdensity[,pɔpju'leiʃən'densəti]人口密度trickquestion[trik'kwestʃən]陷阱问题squaremile[skweə’mail]平方英里obviously['ɔbviəsli]明显地answer['ɑ:nsə]回答，回复词汇相关应用根据生词和短语，翻译下面的词组或者句子：写一份测试题writeaquit你能来试一下嘛？canyoutryiton?我比你高Iamtallerthanyou.哪个洲Whichcontinent这是个一个陷阱问题。Thisisatrickquestion.给我一个回复givemeananswerLet’s朗读单词，两个人一组，比比看谁又快又准！1.quit2.tryon3.than4.continent5.low6.brave7.obviously8.population9.answer10.squaremile测试比勇敢的低的人口密度洲回答，回复试一试词汇积累1）——我要参加今晚的智力竞赛。——Iwillattendthe_________showtonight.——祝你好运！——Goodlucktoyou!quiz词汇积累2）——世界上有几大洲？——Howmany_________arethereintheworld?——七大洲。——Seven.continents词汇积累3）——安杰利娜的回答正确吗？——IsAngelina’sa________correct?——是的。——Yes,itis.answer词汇积累4）——谁比较高？——Whoistaller?——显然莉莉比海伦高。——____________,Lilyistaller_______Helen.Obviouslythan词汇积累6）——看，那栋房子着火了！——Look,thathouseisonfire!——是的。那个人真勇敢！——Yes.That_________isreally_________!personbraveListeningandunderstanding•HowmanypeoplearetheretothesquaremileinAustralia?•Thereareonlysixpeopletothesquaremile.课文注释ROBERT:Lucy,I’mwritingaquizformyclass,andIwanttotryitout.CanItryitoutonyou,please?LUCY:OK.I’mwriting——现在进行时，“那是我现在正在做的事”。Iwant——一般现在时，want是状态动词，后面加带to的动词不定式。Tryitout---tryout尝试罗伯特：露西，我在给我们班写一份测试题，想试一试，你能来试一试吗？露西：好。ROBERT:WhichisthehightestmountainintheBritishIsles?LUCY:It’sBenNevis,ofcourse!Which——哪一个Thehighestmountain——形容词的最高级，前面要用定冠词“the',形容词后面加-est构成最高级ofcourse--当然，表肯定罗伯特：不列颠群岛上最高的山是什么？露西：当然是本尼维斯山！ROBERT:What’sthelongestriverintheworld?LUCY:I’mnotsure.IsittheNile,ortheAmazon?ROBERT:It’stheNile.Ilookeditupyesterday.TheNileislongerthantheAmazon.Thelongest——也是形容词的最高级，前面要用定冠词“the',形容词后面加-est构成最高级intheworld——在世界上lookitup---查看，专指查字典yesterday---表示昨天，过去的时间，句子用一般过去时Longer---更长的，形容词的比较级，形容词后面加er构成，六年级重要的语法知识点than----比较级的标志，表示“比”罗伯特：世界上最长的河流是什么？露西：我不太确定。是尼罗河还是亚马孙河？罗伯特：是尼罗河。我昨天查过了的。尼罗河比亚马孙河长。LUCY:Isit?ROBERT:Yes.They’rebothlongrivers.Itisn’tobvious,isit?LUCY:No.It’sagoodquestion.They're——指的是上面提到的TheNileandAmazonare,both,两者都，修饰双主语theNileandAmazon.obvious---明显的Itisn'tobvious,isit?--否定形式的陈述句+肯定形式的反义疑问句，期望得到肯定的回答goodquestion---好问题露西：是吗？罗伯特：是的。这两条河都很长，答案不太明显，是吧？露西：是的。这个问题不错。ROBERT:Whichcontinenthasthelowestpopulationdensity?LUCY:Goodness,Robert!Idon’tknow!Australia?lowest——也是形容词的最高级，前面要用定冠词“the',形容词后面加-est构成最高级，表示最低的populationdensity---人口密度，这是一个复合名词Goodness--语气词，表示天哪罗伯特：哪个洲人口密度最低？露西：天哪，罗伯特，我不知道！是澳大利亚吗？ROBERT:No!It’satrickquestion.Austrilia’sacontinent,andithasonlysixpeopletothesquaremile.Butobviously,theansweris‘Antarctica’！atrickquestion——一个陷阱问题，或者说狡猾的问题only---焦点副词，表示仅仅，只有thesquaremile--平方英里罗伯特：不是！这是个陷阱问题。澳大利亚是一块陆地，每平方英里只有6个人。但很明显，答案是“南极洲”！Pronunciation语音/l/lieslightlongblouseglassbelieve/r/rightrisewrongbreadfruitarrive填入适当的冠词补全句子：1)Kateis____gooddentistandhermotheris_____bestdentistinourtown.2)Ihad_____lookatyournewphotosyesterday.3)Lilyliveson_____farmand______farmisverybig.atheaathe填入适当的冠词补全句子：4)_____computersareverypopulartoallkindsof_____people.5)Thereis____heavysnowyesterday.6)Passme_____bookon_____desk.7)ThefirstofJuneis____Children’sDayin____China.8)_____YellowRiverisourmotherriver.//athethe//The对话练习a)Example:Robert’swritingaquizforhisclass,isn’the?Yes,heis.1.RobertwantstotryitoutonLucy,doesn’the?Yes,hedoes.2.ThehighestmountainintheBritishIslesisBenNevis,isn’tit?Yes,itis.3.ThelongestriverintheworldistheNile,isn’tit?Yes,itis.4.Robertlookeditupyesterday,didn’the?Yes,heis.5.TheNileislongerthantheAmazon,isn’tit?Yes,itis.6.Australiaisacontinent,isn’tit?Yes,itis.7.Australiahasonlysixpeopletothesquaremile,hasn’tit?Yes,ithas.8.Robert’squestionwasatrickquestion,wasn’tit?Yes,itwas.b)Example:IsRobertwritingabookforhisclass?No,heisn’t.He’swritingaquizforhisclass.1.DoesRobertwanttotryouthisquizonClaire?No,hedoesn’t.HewantstotryouthisquizonLucy.2.IsBenNevisthehighestmountainintheworld?No,itisn’t.It’sthehighestmountainintheBritishIsles.3.IsthelongestriverintheworldtheAmazon?No,itisn’t.ThelongestriverintheworldisNile.4.DidRobertlookituplastweek?No,heisn’t.Helookeditupyesterday.5.IstheAmazonlongerthantheNile?No,itisn’t.TheNileislongerthantheAmazon.6.DoesAustraliahavearoundsixtypeopletothesquaremile?No,itisn’t.Ithasonlysixpeopletothesquaremile.c)Example:WhatisRobertwritingforhisclass?He’swritingaquiz.1.Whodoeshewanttotryitouton?Lucy.2.WhichisthehighestmountainintheBritishIsles?TheNile.3.What’sthelongestriverintheworld-theNileortheAmazon?TheNile.4.WhendidRobertlookuptheanswer?Yesterday.5.What’stheanswertohislastquestion?Theansweris‘Antarctica’!6.HowmanypeoplearetheretothesquaremileinAustralia?Thereareonlysixpeople.