新概念英语青少版2BUnit24课件.ppt

1、New wordsNew words问答比赛，小测验问答比赛，小测验quiz kwizquiz kwiz 试一试试一试比比大陆，洲大陆，洲低的低的try out(on)try out(on)than nthan ncontinent kcontinent kntinntinntnt low llow luu population density ,ppopulation density ,ppjuleipjuleindensndenstiti 人口密度人口密度trick question trikkwesttrick question trikkwestnn 陷阱问题陷阱问题square mi

2、le skwesquare mile skwemail mail 平方英里平方英里obviously obviously bvibvislisli 明显地明显地answer answer :ns:ns 回答，回复回答，回复词汇相关应用词汇相关应用根据生词和短语，翻译下面的词组或者句子：根据生词和短语，翻译下面的词组或者句子：写一份测试题写一份测试题write a quit你能来试一下嘛？你能来试一下嘛？can you try it on?我比你高我比你高I am taller than you.哪个洲哪个洲Which continent 这是个一个陷阱问题。这是个一个陷阱问题。This is

3、a trick question.给我一个回复给我一个回复give me an answerNew wordsNew words回答，回复回答，回复实际上实际上比赛比赛answer answer :ns:ns in fact infkt in fact infkt competition ,kcompetition ,kmpitimpitinn brave breivbrave breiv 勇敢的勇敢的uncle uncle kl kl 伯父，叔叔伯父，叔叔untidy ,untidy ,ntaidi ntaidi 不整洁的不整洁的person pperson p:s:snn 人人Lets朗读

4、单词，两个人一组，比比看谁又快又准！2.try on2.try on5.low 5.low 7.obviously 7.obviously 10.square mile10.square mile测试测试比比 勇敢的勇敢的低的低的 人口密度人口密度洲洲回答，回复回答，回复试一试试一试 词汇积累词汇积累 1 1）我要参加今晚的智力竞赛。我要参加今晚的智力竞赛。I will attend the_I will attend the_ show tonight.show tonight.祝你好运！祝你好运！Good luck to you!Good luck to you!quiz词汇积累词汇积累

5、2 2）世界上有几大洲？世界上有几大洲？How many_How many_ are there in the world?are there in the world?七大洲。七大洲。Seven.Seven.continents词汇积累词汇积累 3 3）安杰利娜的回答正确吗？安杰利娜的回答正确吗？Is Angelinas a_Is Angelinas a_ correct?correct?是的。是的。Yes,it is.Yes,it is.answer词汇积累词汇积累 4 4）谁比较高？谁比较高？Who is taller?Who is taller?显然莉莉比海伦高。显然莉莉比海伦高。_,

6、Lily is_,Lily is taller_Helen.taller_Helen.Obviouslythan词汇积累词汇积累 5 5）这是谁的房间？这是谁的房间？Whose room is it?Whose room is it?这是我叔叔的房间。真这是我叔叔的房间。真 的很乱。的很乱。its very_.its very_.unclesuntidy词汇积累词汇积累 6 6）看，那栋房子着火了！看，那栋房子着火了！Look,that house is onLook,that house is on fire!fire!是的。那个人真勇敢！是的。那个人真勇敢！really_!really_!

7、personbraveListening and understanding How many people are there to the square mile in Australia?There are only six people to the square mile.课文注释课文注释ROBERT:Lucy,IROBERT:Lucy,Im writing a m writing a quiz for my class,and quiz for my class,and I want to try it out.I want to try it out.Can I try it o

8、ut on you,Can I try it out on you,please?please?LUCY:OK.LUCY:OK.Im writingIm writing现在进行时，现在进行时，“那是我现在正在做那是我现在正在做的事的事”。I wantI want一般现在时，一般现在时，wantwant是状态动词，后面加带是状态动词，后面加带toto的动词不定式。的动词不定式。Try it outTry it out-try out-try out 尝试尝试罗伯特：露西，我在给我们班写一份罗伯特：露西，我在给我们班写一份 测试题，想试一试，你能来测试题，想试一试，你能来 试一试吗？试一试吗？露西

9、：露西：好。好。ROBERT:Which is the hightest ROBERT:Which is the hightest mountain in the British mountain in the British Isles?Isles?LUCY:ItLUCY:Its Ben Nevis,of course!s Ben Nevis,of course!WhichWhich哪一个哪一个The highest mountainThe highest mountain形容词的最高级，前面要形容词的最高级，前面要用定冠词用定冠词“the,“the,形容词后面加形容词后面加-est-est

10、 构成最高级构成最高级of courseof course-当然，表肯定当然，表肯定罗伯特：不列颠群岛上最高的山是什么？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！露西：当然是本尼维斯山！ROBERT:WhatROBERT:Whats the longest s the longest river in the world?river in the world?LUCY:ILUCY:Im not sure.Is it them not sure.Is it the Nile,or the Amazon?Nile,or the Amazon?ROBERT:ItROBERT:Its

11、 the Nile.I lookeds the Nile.I looked it up yesterday.The Nile it up yesterday.The Nile is longer than the Amazon.is longer than the Amazon.The longestThe longest也是也是形容词的最高级，前面要用定形容词的最高级，前面要用定冠词冠词“the,“the,形容词后面加形容词后面加-est-est 构成最高级构成最高级in the worldin the world在世界上在世界上look it up look it up-查看，专指查字典查

12、看，专指查字典yesterdayyesterday-表示昨天，过去的时间，句子用一般过表示昨天，过去的时间，句子用一般过去时去时LongerLonger-更长的，形容词的比较级，形容词后面加更长的，形容词的比较级，形容词后面加er er 构成，六年级重要的语法知识点构成，六年级重要的语法知识点thanthan-比较级的标志，表示比较级的标志，表示“比比”罗伯特：世界上最长的河流是什么？罗伯特：世界上最长的河流是什么？露西：露西：我不太确定。是尼罗河还是我不太确定。是尼罗河还是 亚马孙河？亚马孙河？罗伯特：是尼罗河。我昨天查过了的。罗伯特：是尼罗河。我昨天查过了的。尼罗河比亚马孙河长。尼罗河比亚

13、马孙河长。LUCY:Is it?LUCY:Is it?ROBERT:Yes.TheyROBERT:Yes.Theyre both long re both long rivers.It isn rivers.It isnt obvious,t obvious,is it?is it?LUCY:No.ItLUCY:No.Its a good question.s a good question.TheyreTheyre指的是上面提到的指的是上面提到的The Nile and Amazon The Nile and Amazon are,both,are,both,两者都，修饰双主语两者都，修饰双

14、主语the Nile and the Nile and Amazon.Amazon.obviousobvious-明显的明显的It isnt obvious,is it?It isnt obvious,is it?-否定形式的陈述句否定形式的陈述句+肯肯定形式的反义疑问句，期望得到肯定的回答定形式的反义疑问句，期望得到肯定的回答good questiongood question-好问题好问题露西：露西：是吗？是吗？罗伯特：是的。这两条河都很长，答案罗伯特：是的。这两条河都很长，答案 不太明显，是吧？不太明显，是吧？露西：露西：是的。这个问题不错。是的。这个问题不错。ROBERT:Which

15、continent has the ROBERT:Which continent has the lowest population density?lowest population density?LUCY:Goodness,Robert!I donLUCY:Goodness,Robert!I dont t know!Australia?know!Australia?lowestlowest也是形容词的最高级，前面要用定冠词也是形容词的最高级，前面要用定冠词“the,“the,形容词后面加形容词后面加-est-est 构成最高级，表示最低的构成最高级，表示最低的population den

16、sitypopulation density-人口密度，这是一个复合名人口密度，这是一个复合名词词GoodnessGoodness-语气词，表示天哪语气词，表示天哪罗伯特：哪个洲人口密度最低？罗伯特：哪个洲人口密度最低？露西：露西：天哪，罗伯特，我不知道！天哪，罗伯特，我不知道！是澳大利亚吗？是澳大利亚吗？ROBERT:No!ItROBERT:No!Its a trick question.s a trick question.Austrilia Austrilias a continent,s a continent,and it has only six people and it has

17、 only six people to the square mile.But to the square mile.But obviously,the answer is obviously,the answer is AntarcticaAntarctica！a trick question a trick question 一个陷阱问题，或者说狡猾一个陷阱问题，或者说狡猾的问题的问题onlyonly-焦点副词，表示仅仅，只有焦点副词，表示仅仅，只有the square milethe square mile-平方英里平方英里罗伯特：不是！这是个陷阱问题。罗伯特：不是！这是个陷阱问题。澳大

18、利亚是一块陆地，澳大利亚是一块陆地，每平方英里只有每平方英里只有6个人。个人。但很明显，答案是但很明显，答案是“南极洲南极洲”！Pronunciation Pronunciation 语音语音/l/lies light long blouse glass believe/r/right rise wrong bread fruit arrive填入适当的冠词补全句子：填入适当的冠词补全句子：1)Kate is_good dentist and 1)Kate is_good dentist and her mother is_best dentist her mother is_best den

19、tist in our town.in our town.2)I had_look at your new 2)I had_look at your new photos yesterday.photos yesterday.3)Lily lives on_ 3)Lily lives on_ farm and_farm farm and_farm is very big.is very big.atheaathe填入适当的冠词补全句子：填入适当的冠词补全句子：4)_computers are very popular4)_computers are very popular to all ki

20、nds of_people.to all kinds of_people.5)There is_heavy snow yesterday.5)There is_heavy snow yesterday.6)Pass me_book on_desk.6)Pass me_book on_desk.7)The first of June is_7)The first of June is_ Childrens Day in_China.Childrens Day in_China.8)_Yellow River is 8)_Yellow River is our mother river.our m

21、other river./athethe/The对话练习对话练习 Example:Roberts writing a quiz for his class,isnt he?Yes,he is.1.Robert wants to try it out on Lucy,doesnt he?Yes,he does.2.The highest mountain in the British Isles is Ben Nevis,isnt it?Yes,it is.3.The longest river in the world is the Nile,isnt it?Yes,it is.4.Rober

22、t looked it up yesterday,didnt he?Yes,he is.5.The Nile is longer than the Amazon,isnt it?Yes,it is.6.Australia is a continent,isnt it?Yes,it is.7.Australia has only six people to the square mile,hasnt it?Yes,it has.8.Roberts question was a trick question,wasnt it?Yes,it was.b)Example:Is Robert writi

23、ng a book for his class?No,he isnt.Hes writing a quiz for his class.1.Does Robert want to try out his quiz on Claire?No,he doesnt.He wants to try out his quiz on Lucy.2.Is Ben Nevis the highest mountain in the world?No,it isnt.Its the highest mountain in the British Isles.3.Is the longest river in t

24、he world the Amazon?No,it isnt.The longest river in the world is Nile.4.Did Robert look it up last week?No,he isnt.He looked it up yesterday.5.Is the Amazon longer than the Nile?No,it isnt.The Nile is longer than the Amazon.6.Does Australia have around sixty people to the square mile?No,it isnt.It h

25、as only six people to the square mile.c)Example:What is Robert writing for his class?Hes writing a quiz.1.Who does he want to try it out on?Lucy.2.Which is the highest mountain in the British Isles?The Nile.3.Whats the longest river in the world-the Nile or the Amazon?The Nile.4.When did Robert look up the answer?Yesterday.5.Whats the answer to his last question?The answer is Antarctica!6.How many people are there to the square mile in Australia?There are only six people.