青少版新概念英语 2B第24单元

1、new wordsnew words问答比赛，小测验问答比赛，小测验quiz kwiz quiz 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 kntinntinnt nt low llow luu new wordsnew words人口密度人口密度population density ,ppopulation density ,ppjuleipjuleindensndensti ti 陷阱问题陷阱问题平方英里平方英里trick question trikkwesttrick q

2、uestion trikkwestnn square mile skwesquare mile skwemail mail new wordsnew words明显地明显地obviously obviously bvibvisli sli 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 ,kmpitimpitin n new wordsnew words勇敢的勇敢的brave breiv brave breiv 伯父，叔叔伯父，叔叔不整洁的不整洁的人人u

3、ncle uncle kl kl untidy ,untidy ,ntaidi ntaidi person pperson p:s :sn n lets看汉语说英语，两个人一组，比比看谁又快又准！1. 1.问答比赛，小测验问答比赛，小测验2.2.试一试试一试3.3.回答，回复回答，回复4.4.大陆，洲大陆，洲5.5.低的低的6.6.勇敢的勇敢的7.7.不整洁的不整洁的8.8.人人词汇积累词汇积累 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

4、你好运！ good luck to you!good luck to you!quiz词汇积累词汇积累 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

5、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。 _,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 my_.andits my_.and 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

6、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！ yes.that_isyes.that_is really_! really_!personbraverobert: 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 out on you, can i

7、 try it out on you, please? please?lucy: ok.lucy: ok.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：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

8、,of course!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 the nile.i lookeds the

9、 nile.i looked it up yesterday.the nile it up yesterday.the nile is longer than the amazon. is longer than the amazon.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。尼罗河比亚马孙河长。lucy: is it?lucy: is it?robert: yes.theyrobert: yes.t

10、heyre 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.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 continent has the robert: which continent has t

11、he lowest population density? lowest population density?lucy: goodness,robert!i donlucy: goodness,robert!i dont t know!australia? know!australia?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 austri

12、lias a continent,s a continent, and it has only six people and it has only six people to the square mile.but to the square mile.but obviously,the answer is obviously,the answer is antarcticaantarctica！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”！

13、pronunciation pronunciation 语音语音/l/ lies light long blouse glass believe/r/ right rise wrong bread fruit arrive课文注释课文注释图图1 1 im writingim writing现在进行时，现在进行时， “ “那是我现在正在做的事那是我现在正在做的事”。 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的动的动 词不定式。词不定式。课文注释课文注释图图4 4 it isnt obvious,is it?it isnt

14、obvious,is it? it it指代指代the factthe fact；否定形式的；否定形式的 陈述句陈述句+ +肯定形式的反意疑问句，肯定形式的反意疑问句， 期望得到肯定的回答。期望得到肯定的回答。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 dentist in our town. in our town.2)i had_look at your new 2)i had_loo

15、k 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 kinds of_people. to all kinds of_people.5)there is_heavy snow

16、 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 mother river. /athethe/the对话练习对话练习a)example:roberts writ

17、ing 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.robert looked it up yesterday,didnt he? yes,he is.5.t

18、he 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 writing a book for his class? no,he isnt.hes wr

19、iting 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 the 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