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1、Unit 7 Whats the highest mountain in the world?,百位数的读法,700503946,Seven hundred Five hundred and three Nine hundred and forty-six,英语数字的读法,10 , 001,thousand,one,key,Ten thousand and one,千位数的读法,8,448 5,009 1,051 9,243,Eight thousand four hundred and forty-eight Five thousand and nine One thousand and f
2、ifty-one Nine thousand two hundred and forty-three,11111 11,111,One hundred,And eleven,key,Eleven thousand ,one hundred and eleven,eleven,thousand,万位数（十千）的读法,10,000- ten thousand 20,001- twenty thousand and one 30,010- thirty thousand and ten 70,111-seventy thousand one hundred and eleven 51,111-fif
3、ty-one thousand one hundred and eleven,万位以上不到百万的读法:用逗号隔开，第一个逗号读成thousand,111,111: one hundred eleven thousand one hundred and eleven 222,222: two hundred twenty two thousand two hundred and twenty- two,1,111,111,One hundred eleven,One,One hundred and eleven,million,thousand,one million one hundred e
4、leven thousand one hundred and eleven,百万的读法,1,000,000 - one million1,111,111 - one million one hundred eleven thousand one hundred and eleven1,000,001- one million and one,21,435,678- four hundred thirty-five thousand six hundred and seventy- eight121,435,678- one hundred twenty-one million four hun
5、dred thirty five thousand six hundred and seventy- eight,twenty-one million,111,121,435,678 111,121,435,678,one hundred eleven billion one hundred twenty-one million four hundred thirty-five thousand six hundred and seventy-eight,十亿的读法,5,721,432,874-five billion seven hundred twenty-one million four
6、 hundred thirty-two thousand eight hundred and seventy-four 311,679,231,605- three hundred eleven billion six hundred seventy-nine million two hundred thirty-one thousand six hundred and five,999,121,141,435,678,key,Nine hundred ninety nine trillion one hundred twenty one billion one hundred forty o
7、ne million four hundred thirty five thousand six hundred seventy eight,数词的解读技巧,如果在万位以下的话只要直接读出该数值即可。 特大数字如果在万分位以上的话，是通过三位三位的读，来读出数值。 一般的排列顺序是从大到小：trillion, billion, million, thousand, hundred. 这些英文的数值代表三位三位的进位读法，每次读完一个单元后，就加上这些数值。,Can you read them,48 564 4,321 9,543 23,357 134,665 1,243,233 75,320,
8、612,thousand 千,hundred 百,million 百万,forty-eight,five hundred and sixty-four,four thousand , three hundred and twenty-one,nine thousand, five hundred and forty-three,twenty-three thousand ,three hundred and fifty-seven,One hundred and thirty-four thousand, six hundred and sixty-five,One million, two
9、hundred and forty-three thousand, two hundred and thirty-three,seven-five million, three hundred and twenty thousand, six hundred and twelve,9,600,000-1,025- 6,671-8,844-,nine million and six hundred thousand,one thousand and twenty-fivesix thousand six hundred and seventy-oneeight thousand eight hu
10、ndred and forty-four,形容词的比较等级构成方式: 1.一般单音节adj 的比较级多在原形上加-er,最高级加-est.多音节adj在原形前加 more,最高级加 most,2.辅音字母加y结尾时,比较级去y变i再加-er,最高级去y变i再加-est. eg. friendly friendlier friendliest,3. 以不发音的e结尾时加-r/-st. eg. fine finer finest 4. 重读闭音节结尾的词,如末尾是一个辅音字母,双写这个辅音字母,再加-er/-est.eg. big bigger biggest 5.不规则adj的比较级与最高级如下
11、:,注：older 一般比年龄，新旧； elder指长幼关系(一般修饰名词); elder brother/sisterfarther指距离更远；further指抽像的. I want to study English further.,tall taller tallest short shorter shortest old older oldest calm calmer calmest,funny funnier funniest happy happier happiest busy busier busiest heavy heavier heaviest,nice nicer n
12、icest large larger largest wide wider widest,big bigger biggest fat fatter fattest thin thinner thinnest,beautiful more beautiful most beautiful outgoing more outgoing most outgoing expensive more expensive most expensive,better best,far,little,worse worst,more most,farther farthest,less least,good,
13、well,bad,ill,many,much,原级,比较级,最高级,特殊情况,cheap- fine - fat- heavy - thin- new- close- easy-,cheaper - cheapest,finer- finest,fatter- fattest,heavier -heaviest,thinner - thinnest,newer- newest,closer - closest,easier - easiest,A is as high as mountain B.,This ball is as big as that one.,tall,taller,the
14、 tallest,Liu Xiang is tall. Yi Jianlian is taller than Liu Xiang. Yao Ming is the tallest of the three.,Practice,Yao is much taller than Pan. a bit, a little, much, many, a lot, lots, any, even + 比较级,1,This mountain is as high as that mountain. 2,This mountain is higher than that mountain. 3,It is t
15、he highest mountain in the world. 4, It is one of the highest mountain in the world. 5,He is the most thinnest of all students.,形容词 原形，比较级，最高级 常见形式,Lets talk!,What do we learn in a geography class?,geography,Lets enjoy the beauty of nature!,mountain,desert,river,lake,ocean,fresh lake,salt lake,What is the longest river in the world?,The Nile.,The Nile Its 6,671 kilometers long.,What is the biggest desert in the world?,
