2014新版新目标八下u.ppt

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1、Unit 7Whats the highest mountain in the world?,Period 2 Section A (2d&4a-4c),1. 平方公里 2. 最高的山脉 3. 世界上 4. 其他任何一座山 5. 在所有的盐水湖中 6. 美国的人口 7. 与 一样大 8. 最古老的的国家之一 9. 第二长河 10. 最大的沙漠,the highest mountain,the second longest river,the biggest desert,one of the oldest countries,as big as,the population of the US

2、,of all the salt lakes,any other mountain,in the world,square kilometer,1. 这张桌子两米长，一米宽。 2. 这座山有1500米高。 3. 这栋楼120米高。 4. 这个湖有多深？ 1025米深。 5台州的人口是600万。,The table is two meters long and one meter wide.,The mountain is 1,500 meters high.,The building is 120 meters tall.,How deep is the lake? Its 1,025 met

3、ers deep.,翻译句子,The population of Taizhou is six million,1. This is a 2, 500-meter-long river. (改为同义句) This river is 2, 500 _ _. 2. The US is not as large as Russia. (改为同义句) Russia is _ _ the US. 3. The population of Australia is 19, 300, 000. (画线提问) _ _ the population of Australia? 4. Qomolangma is

4、the highest mountain in the world. (改为同义句) Qomolangma is _.,meters long,larger than,What is,higher than any other mountain in the world,The longest wall in the world. It is about 8,850 kilometers long.,The man who has never been to the Great Wall isnt a true man.,Whats the conversation about? A: Its

5、 about a tour to the Ming Great Wall. B: Its about the Ming Great Wall.,Read for the second time and answer. Q1: How long is the Ming Great Wall? Q2: What does the guide say about the wall?,Its about 8,850 kilometers long.,Its quite tall and _ . Its _ in the world. The _built it _ their part of the

6、country. There are no _ as big as this . Badaling is _ part of the Ming Great Wall.,wide,the longest wall,ancient emperors,to protect,man-made objects,the most famous,Grammar Focus,Fill in the blanks with the correct forms of the words in the box.,1. The Amazon River is one of the _ rivers in the wo

7、rld. Its a little _ than the Yangtze River. 2. Qomolangma is 8,844.43 meters_. Its one of the most_ places for serious mountain climbers. 3. No ocean in the world is as _ as the Pacific Ocean. 4. Although Japan is _ than Canada, it is_smaller.,big much popular long old high,longest,longer,high,popul

8、ar,big,older,much,4a,Oceans in the world,the PacificOcean,theAtlantic,the Indian Ocean,theArcticOcean,Its about 178,680,000 square kilometers.,The largest ocean in the world is the Pacific Ocean.,e.g. Two rivers：_ and _ _ _,Write two comparisons about two topics. Write true facts.,the Yangtze River,

9、the Amazon River,The Yangtze River is almost as long as the Amazon River.,The Amazon is longer than the Yangtze, but the Yangtze is the longest river in China.,4b,The Yellow River is long . The Yangtze River is a lot_ than the Yellow River. The Nile is _ _ of all,No river in the world is _ long _ th

10、e Nile. = The Nile is _ than any other river in the world.,longer,the longest,as as,longer,Mount Tai is high. Mount Huang is a little _ than Mount Tai. Qomolangma is _ _ of all.,No mountain in the world is _ high _ Qomolangma.,higher,the highest,as as,Make a sentence, using “any other”,The populatio

11、n of China is a lot _ than the population of the US.,bigger,Make a sentence, using “any other, a lot, much, one of +最高级+名词的复数”,Write five questions using comparisons. Then ask your partner your questions.,_ _ _ _ _,What is the highest building in our city?,Who is the oldest people in our city?,What

12、is the most popular supermarket?,What is the most delicious food in our city?,Where is the busiest road in our city?,4c,Two cities：_ and _ 1._ 2._ _,Two animals：_ and _ 1._ 2._ _,Pair work,Wenzhou,Hangzhou,modern, population, beautiful,Grammar Focus,形容词的比较级和最高级 comparatives and superlatives with adj

13、. and adv.,找规律：,short,-,shorter,small,-,smaller,nice,nicer,safe,safer,-,-,-,-,-,-,big,thin,heavy,heavier,happy,happier,big,bigger,thin,thinner,delicious more delicious interesting more interesting quickly-more quickly slowly-more slowly easily- more easily,找规律：,形容词和副词比较级的用法,1.Who runs faster, he or

14、she?,2.He runs faster than she.,3.He runs much faster than she.,4.He becomes healthier and healthier.,5.The more you exercise, the healthier you will be.,两者之间的选择,通常用连词 than 引导,much/far/a lot, even, a little修饰比较级,表示程度.,“比较级+and+比较级”表示“越来越”,“the+比较级 , the + 比较级”表示“ 越, 越 ”,1.比较级 + and +比较级 越来越 2.the+比较

15、级 , the + 比较级 越, 越 ,3._you are, _mistakes you will make. (你越仔细，做错的题目就越少） 4. _you eat, _youll be. (你吃得越多,就越胖),The more careful,the fewer,The more,the fatter,1.The girl becomes _. (越来越漂亮）,more and more beautiful,2. The weather is getting _. (越来越槽糕）,worse and worse,1. 汤姆每天锻炼, 身体比以前强壮多了。 Tom exercises e

16、very day and he is _ _ than before. 2. 现在学生有越来越多的作业。 The students have _ _ _homework now. 3. 你越努力学习, 你取得的成绩就会越好。 The _ you study, _ _ grades you can get.,much stronger,more and more,harder the better,表示三者或三者以上比较,可用”Which/Who +最高级,or ?”表示.,最高级+of/among (同类比较) in (范围比较),one of +,形容词最高级,+名词复数表示“最 之一”,序

17、数词修饰最高级,形容词和副词的最高级的用法,1. Who is the tallest, Tom , Mike , or Jack?,2. Tom is the tallest of the three.,3. Mike is the second tallest student in our class.,4. Jack is one of the tallest students in our class.,Tom runs (the) fastest in our class.,1.Hainan is a very large Island .It is the second _ isl

18、and in China. (large) 2.Our teacher is as _ as before. (busy). 3.He is _ among us. (careful) 4.Li Lei jumped far _ than Jim. (far) 5.The busier he is, the _ he feels. (happy) 6.I think Yao Ming is one of _ basketball players in NBA. (hot),busy,the most careful,farther,happier,largest,the hottest,完成句

19、子,Grammar Focus,数词 Numeral,数词的分类： 1.基数词 2.序数词 3.分数词,百、千、万,百 hundred 200 two hundred 以此类推 千 thousand 2,000 two thousand 英语里没有“万”这一单位，万也用thousand表示。如：10,000 ten thousand 一万 20,000 twenty thousand 两万,十万、百万,十万的说法是： 100,000 a (one) hundred thousand 200,000 two hundred thousand million 百万 a (one) million

20、1,000,000 two million 2,000,000 以此类推 8,000,000 eight million,583 48,754,Read the numbers,forty-eight thousand seven hundred and fifty-four,five hundred and eighty-three,9,648,215,nine million, six hundred and forty-eight thousand, two hundred and fifteen,( ) 1. The bike cost me _ yuan. A five hundre

21、d and forty B five hundreds forty C five hundred forty D five hundred forty,A,( ) 2. _ people in the world are sending and receiving e-mails every day. A. Million of B. Many millions of C. Several million of D. Several millions,B,二、单项选择。,数词的精确表达和大概表达。,Oral homework： Recite 2d, 4a&4b. 2. Written homework: 作业本1&2,