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1、quiz 测验，问答比赛 We will have a quiz tomorrow morning.我们明天早晨进行一个小测验。than 比 She was older than I was.她年纪比我大。continent 大陆，洲 There are seven continents in the world.世界上有七大洲。population density 人口密度 The density of population in this city is very high.这个城市的人口密度非常高。,trick question陷阱问题He played some clever magi
2、c tricks.他表演了一些巧妙的魔术。These children loved playing tricks on their teacher.孩子们喜欢捉弄老师。square正方形，街区，平方，广场 The little girl drew a square on the paper.小女孩在纸上画了一个正方形。,obviously显然地 He was obviously drunk.他显然是醉了。Obviously,she needs help.她显然需要帮助。answer回答，答复，答案 Do you know the answer to this question?你知道这道题的答
3、案吗？,quiz 问答比赛；小测验try out(on)试一试than 比continent 大陆，洲low 低的population desity 人口密度trick question 陷阱问题square mile 平方英里obviously 明显地answer 回答，回复,七大洲五大洋,Africa 非洲 Antarctica 南极洲 nt:ktik Asia 亚洲Europe 欧洲North America 北美洲Oceania 大洋洲.uieini South America 南美洲 the Arctic Ocean 北冰洋:ktik the Atlantic Ocean 大西洋 t
4、lntik the Indian Ocean 印度洋 the Pacific Ocean 太平洋 psifik,Robert:Lucy,Im writing a quiz for my class,and I want to try it out.Can I try it out on you,please?Lucy:OK.Robert:Which is the highest mountain in the British Isles?Lucy:Its Ben Nevis,of course.,1.I want to try it out.want to do sth 想要做某事try it
5、 out 试一试2.Can I try it out on you,please?try out on+宾语（you）在.身上试一试3.Which is the highest mountain in the British Isles?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the highest mountainin+单数可数名词/不可数名词（表全部的范围）British Isles-地理名词，包括不列颠、爱尔兰和马恩岛在内的政治实体,Robert:Whats the longest river in the world?Lucy:Im not sure.Is it
6、 the Nile,or the Amazon?Robert:Its the Nile.I looked it out yesterday.The Nile is longer than the Amazon.,Lucy:Is it?Robert:Yes.Theyre both long rivers.It isnt obvious,is it?Lucy:No,its a good question.Robert:Which continent has the lowest population density?Lucy:Goodness,Robert!I dont know!Australi
7、a?,5.the Nile/the Amazon-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,the Mediterranean(Sea),the Pacific(Ocean)6.I looked it up yesterday.look up-查阅/找7.both-“两者都.”放在be和助动词后面，主要动词 前面8.It isnt obvious,is it?否定形式的陈述句+肯定形式的反意疑问句,Robert:No!Its a trick question.Australias a contine
8、nt,and it has only six people to the square mile.But obviously,the answer is“Australia”!,9.Which continent has the lowest population density?状态动词have常用于一般现在时10.Australias a continent,and it has only six people to the square mile.不定冠词a表示类别表示比例的介词全部用to e.g.1:2-one to two the square mile-定冠词强调整体中具代 表性的
9、一部分,Lesson 48,/l/lies light long blouse glass believe/r/right rise wrong bread fruit arrive,New words and expressions,In fact 实际上competition 比赛brave 勇敢的uncle 叔叔，伯父untidy 不整洁的person 人,形容词最高级和比较级,比较级：用于两者之间进行比较.动词+比较级+than.(.比.更.).the+比较级+of the two(两者中，比较.的那个)e.g.Tom is taller than Jim.Tom is the tal
10、ler of the two.最高级：表示三者或三者以上的比较，意为“最”句中常带有表示比较范围的介词in或ofe.g.Yao Ming is the tallest of the players.注：形容词最高级前必须加thee.g.Tom is the tallest in his class.,Pattern practice,1.A:Bobs a tall boy.B:Yes,but Johns taller than Bob.2.A:Bob,John and Dan are all tall.B:Yes,but Dans the tallest of the three.,3.A:W
11、hos taller-Bob or John?/Which is hotter-June or July?B:Oh,Johns the taller of the two./Oh,July is the hotter of the two.,4.(Not with pictures R and S)A:Whos the tallest boy in our class?B:Dan is.Dans the tallest.5.A:Johns taller than Bob.B:Youre right.But Dans taller than John.In fact,Dans the tallest boy in our class.,
